B-Net-Nma Estate 5% 4bdroom Nma
B-Net-Nma Estate 5% 4bdroom Nma
B-Net-Nma Estate 5% 4bdroom Nma
2 3- BEDROOM BUNGALOW SUBSTRUCTURE (ALL PROVISIONAL) A clear site of trees, shrubs and excavate topsoil average 150mm deep to remove vegetable soil Excavation and Earthworks B Excavate trenches maximum depth not exceeding 1.00 m starting at 150mm below ground level C Excavated materials to be removed from site D Filling to excavations; materials arising from excavations well compacted Filling to make up levels; materials to be obtained off-site well compacted in layers not exceeding 150mm thick E Laterite - 150mm thick F Hardcore G Treating bottoms of excavations H Treating surfaces of filling Concretework J Plain in-situ concrete (1:3:6 - 40mm aggregate) developing minimum 15N/MM2 work strength at 28 days in foundation trenches K Ditto in bed L BRC fabric mesh reinforcements type NR. A142 laid with 150mm sides and ends laps in bed (measured nett- no allowance made for laps) M Edges of bed not exceeding 0.25m Blockwork N 230mm thick hollow sandcrete blockwall in cement and sand (1:6) laid in stretcher bond; filled solid with concrete in foundation SUBSTRUCTURE CARRIED TO SUMMARY 144 23 90 144 SM SM SM SM 650.00 3,400.00 110.00 120.00 93,600.00 78,200.00 9,900.00 17,280.00
540
SM
140.00
75,600.00
108 66
CM CM
750.00 300.00
81,000.00 19,800.00
42
CM
200.00
8,400.00
21 27
CM CM
18,000.00 18,000.00
378,000.00 486,000.00
179 60
SM M
670.00 400.00
119,930.00 24,000.00
120
SM
3,600.00
432,000.00
1,823,710.00
2/1
SITE AND SERVICES A Allow a provisional sum of N 2,500,000.00 for site and all site sevices to be expended as directed
2,500,000.00
CARRIED TO SUMMARY
2,500,000.00
2/2
BILL NO. 2 3- BEDROOM BUNGALOW SUBSTRUCTURE (ALL PROVISIONAL) A clear site of trees, shrubs and excavate topsoil average 150mm deep to remove vegetable soil Excavation and Earthworks B Excavate trenches maximum depth not exceeding 1.00 m starting at 150mm below ground level C Excavated materials to be removed from site D Filling to excavations; materials arising from excavations well compacted Filling to make up levels; materials to be obtained off-site well compacted in layers not exceeding 150mm thick E Laterite - 150mm thick F Hardcore G Treating bottoms of excavations H Treating surfaces of filling Concretework J Plain in-situ concrete (1:3:6 - 40mm aggregate) developing minimum 15N/MM2 work strength at 28 days in foundation trenches K Ditto in bed L BRC fabric mesh reinforcements type NR. A142 laid with 150mm sides and ends laps in bed (measured nett- no allowance made for laps) M Edges of bed not exceeding 0.25m Blockwork N 230mm thick hollow sandcrete blockwall in cement and sand (1:6) laid in stretcher bond; filled solid with concrete in foundation SUBSTRUCTURE CARRIED TO SUMMARY
2/1
540
SM
140.00
75,600.00
108 66
CM CM
750.00 300.00
81,000.00 19,800.00
42
CM
200.00
8,400.00
144 23 90 144
SM SM SM SM
21 27
CM CM
18,000.00 18,000.00
378,000.00 486,000.00
179 60
SM M
670.00 400.00
119,930.00 24,000.00
120
SM
3,600.00
432,000.00
1,823,710.00
CONCRETEWORK Reinforced in-situ concrete (1:2:4 - 20mm aggregate) developing minimum 21N/MM2 work strength at 28 days in: A Roof beams B Lintels Reinforcements High yield deformed bar reinforcement in the following in various sizes C 12mm diameter in lintel D Ditto roof beam E 10mm diamater in stirrups in lintel F Diito roof beam Formworks G Sides of roof beam not exceeding 500mm wide H Formwork to soffits and sides of lintels with cross sectional dimension 0.23 x 0.23m G Ditto 0.15 x 0.23m 96 M 925.00 88,800.00 210 351 167 281 KG KG KG KG 250.00 250.00 250.00 250.00 52,500.00 87,750.00 41,750.00 70,250.00 5 3 CM CM 21,500.00 21,500.00 107,500.00 64,500.00
57 14
M M
1,000.00 800.00
57,000.00 11,200.00
CARRIED TO SUMMARY
581,250.00
2/2
BLOCKWORK Hollow sandcrete blockwall in cement and sand (1:6) laid in stretcher bond A 230mm thick wall B 150mm ditto 286 46 SM SM 2,400.00 2,000.00 686,400.00 92,000.00
CARRIED TO SUMMARY
2/3
778,400.00
SITE AND SERVICES A Allow a provisional sum of N 2,500,000.00 for site and all site sevices to be expended as directed
2,500,000.00
CARRIED TO SUMMARY
2/4
2,500,000.00
5,683,360.00
BILL NO. 2 3- BEDROOM BUNGALOW SUBSTRUCTURE (ALL PROVISIONAL) A clear site of trees, shrubs and excavate topsoil average 150mm deep to remove vegetable soil Excavation and Earthworks B Excavate trenches maximum depth not exceeding 1.00 m starting at 150mm below ground level C Excavated materials to be removed from site D Filling to excavations; materials arising from excavations well compacted Filling to make up levels; materials to be obtained off-site well compacted in layers not exceeding 150mm thick E Laterite - 150mm thick F Hardcore G Treating bottoms of excavations H Treating surfaces of filling Concretework J Plain in-situ concrete (1:3:6 - 40mm aggregate) developing minimum 15N/MM2 work strength at 28 days in foundation trenches K Ditto in bed L BRC fabric mesh reinforcements type NR. A142 laid with 150mm sides and ends laps in bed (measured nett- no allowance made for laps) M Edges of bed not exceeding 0.25m Blockwork N 230mm thick hollow sandcrete blockwall in cement and sand (1:6) laid in stretcher bond; filled solid with concrete in foundation SUBSTRUCTURE CARRIED TO SUMMARY
2/1
540
SM
140.00
75,600.00
108 66
CM CM
750.00 300.00
81,000.00 19,800.00
42
CM
200.00
8,400.00
144 23 90 144
SM SM SM SM
21 27
CM CM
18,000.00 18,000.00
378,000.00 486,000.00
179 60
SM M
670.00 400.00
119,930.00 24,000.00
120
SM
3,600.00
432,000.00
1,823,710.00
CONCRETEWORK Reinforced in-situ concrete (1:2:4 - 20mm aggregate) developing minimum 21N/MM2 work strength at 28 days in: A Roof beams B Lintels Reinforcements High yield deformed bar reinforcement in the following in various sizes C 12mm diameter in lintel D Ditto roof beam E 10mm diamater in stirrups in lintel F Diito roof beam Formworks G Sides of roof beam not exceeding 500mm wide H Formwork to soffits and sides of lintels with cross sectional dimension 0.23 x 0.23m G Ditto 0.15 x 0.23m 96 M 925.00 88,800.00 210 351 167 281 KG KG KG KG 250.00 250.00 250.00 250.00 52,500.00 87,750.00 41,750.00 70,250.00 5 3 CM CM 21,500.00 21,500.00 107,500.00 64,500.00
57 14
M M
1,000.00 800.00
57,000.00 11,200.00
CARRIED TO SUMMARY
581,250.00
2/2
BLOCKWORK Hollow sandcrete blockwall in cement and sand (1:6) laid in stretcher bond A 230mm thick wall B 150mm ditto 286 46 SM SM 2,400.00 2,000.00 686,400.00 92,000.00
CARRIED TO SUMMARY
2/3
778,400.00
ROOFING A 0.55mm long span corrugated aluminium roofing sheets in approved coloured finish fixed to hardwood roof trusses in accordance to Manufacturer's instructions B Ditto ridge cap 600mm girth C Ditto eaves angle- 150mm girth
267 41 68
SM M M
CARRIED TO SUMMARY
2/4
742,150.00
WOODWORKS Roof members Well seasoned and plained hardwood A 50 x 150mm tie beam B Ditto rafters C Ditto king post and struts D 50 x 75mm purlins E 50X50mm noggings F 12x25mm batten G 25X250mm facia board Doors H An approved type hardwood panel door fixed on steel frame overal size 0.90x2.10mm high J An approved type hardwood flush door fixed on steel frame overal size 0.75x2.10mm high Frames K 0.750x2.10 steel door frames L 0.90x2.10 steel door frames Ironmongeries M Set; double cylinder mortice lock and lever handle furniture N 75mm butt hinge in pair 5 4 NR NR 8,500.00 9,000.00 42,500.00 36,000.00 228 251 396 317 896 896 68 M M M M M M M 340.00 340.00 340.00 280.00 200.00 80.00 650.00 77,520.00 85,340.00 134,640.00 88,760.00 179,200.00 71,680.00 44,200.00
NR
26,000.00
104,000.00
NR
28,000.00
140,000.00
9 9
NR NR
2,500.00 500.00
22,500.00 4,500.00
CARRIED TO SUMMARY
2/5
1,030,840.00
METALWORKS Windows A Bronze anodised aluminium projected windows in standard frames fully glazed with 6mm thick tinted glass complete with locking devices, fixing accessories and fly screen in 0.75x0.60 m high B Bronze anodised aluminium sliding windows in standard frames fully glazed with 6mm thick tinted glass complete with locking devices, fixing accessories and fly screen in 2.40x1.20 m high C Ditto 1.80 x 1.20m high D Ditto 1.50 x 1.20m high Doors E Ditto sliding door overal size1.80x2.10 m high F Approved type security door complete with frames locks and all accessories 0.90x2.10 mm high Burglary proofs Burglary proofs built in 25 x 25mm square pipes constructed to Architect's pattern to cover window opening size: G 2.40 x 1.20m high H 0.75 x 0.6m high J 1.50 x 1.20m high K 1.80 x 1.20m high 2 5 3 7 NR NR NR NR 13,000.00 3,000.00 7,000.00 9,500.00 26,000.00 15,000.00 21,000.00 66,500.00 1 NR 40,000.00 40,000.00
NR
8,500.00
42,500.00
2 7 3
NR NR NR
NR
55,000.00
110,000.00
CARRIED TO SUMMARY
618,900.00
2/6
PLUMBING INSTALLATION pipe works A Allow a provisional sum of N300,000.00 plumbing works to be expended as directed
300,000.00
CARRIED TO SUMMARY
300,000.00
2/7
ELECTRICAL INSTALLATION A Allow a provisional sum of N300,000.00 for Electrical installation to be expended as directed
300,000.00
CARRIED TO SUMMARY
300,000.00
2/8
FLOOR, WALL AND CEILING FINISHING Internally In-situ finishings A 13mm thick cement and sand (1:4) plaster to general wall surfaces in one coat finished fair and smooth. Beds and backings B 40mm; thick cement and sand (1:4) bedding to receive other finishings C 13mm; ditto; backing to receive tiles. Tiles D 300 x 300 x 6mm thick unglazed fully vitrified ceramic floor tiles laid with approved materials and finished with matching cement E 200 x 250 x 6mm thick white glazed ceramic wall tiles fixed with approved materials and pointed with matching cement Ceiling F P V C ceiling linning fixed to hardwood noggings Externally 13mm thick cement and sand (1:4) plaster in one coat finished fair and smooth G To general wall surfaces H P V C ceiling linning fixed to hardwood noggings 153 47 SM SM 450.00 1,700.00 68,850.00 79,900.00 144 SM 1,700.00 244,800.00
436
SM
450.00
196,200.00
144 69
SM SM
900.00 450.00
129,600.00 31,050.00
144
SM
2,800.00
403,200.00
69
SM
1,700.00
117,300.00
CARRIED TO SUMMARY
2/9
1,270,900.00
PAINTING AND DECORATING Internally A Prepare and apply one undercoat and two finishing coats of emulsion paint to general wall surfaces. Externally B Prepare and apply one undercoat and two finishing coats of emulsion paint togeneral wall surfaces C Knot ,prime, stop and apply one undercoat and two finihes coats of gloss paint to surface of facia board not exceeding 300 mm wide
436
SM
400.00
174,400.00
153
SM
400.00
61,200.00
68
230.00
15,640.00
CARRIED TO SUMMARY
251,240.00
'2/10
SUMMARY 1 SUBSTRUCTURE 2 CONCRETEWORKS 3 BLOCKWORK 4 ROOFING 5 WOODWORK 6 METALWORK 7 PLUMBING AND MECHANICAL ENGINEERING INSTALLATION 8 ELECTRICAL INSTALLATIONS 9 FLOOR, WALL AND CEILING FINISHING 10 PAINTING AND DECORATION
7,697,390.00
2/11
BILL NO. 3 EXTERNAL WORKS Inspection Chambers, Septic Tanks and soakaway pits A Allow a provisional sum of N230,000.00 for Inspection chambers, septic tanks and soakaway pits to be expended as directed
230,000.00
230,000.00
GENERAL SUMMARY BILL 1 PRELIMINARIES 2 MAIN BUILDING 3 EXTERNAL WORKS 4 SITE AND SERVICES DESCRIPTION PAGE AMOUNT 200,000.00 7,697,390.00 230,000.00 2,500,000.00
BILL NO.4 SITE AND SERVICES A Allow a provisional sum of N 2,500,000.00 for site and all site sevices to be expended as directed
2,500,000.00
CARRIED TO SUMMARY
4/1
2,500,000.00
BILL NO. 1 PRELIMINARIES A Allow for preliminaries items including settingout,water water for works,foreman incharge, watchman,plants and scaffolds,temporary lighting, othertemporary services, site office/store, progress photographs, site cleaning, clearing on completion etc.
200,000.00
200,000.00
1/1
BILL NO. 2 4-BEDROOM DUPLEX SUBSTRUCTURE (ALL PROVISIONAL) Excavation and Earthworks A clear site of trees, shrubs and excavate topsoil average 150mm deep to remove vegetable soil B Excavate pits; maximum depth not exceeding; 2.00m; starting at 150mm below ground level C Excavate trenches; ditto; 1.00m D Excavated materials to be removed from site E Filling to excavations; materials arising from excavations well compacted Filling to make up levels; materials to be obtained off-site well compacted in layers not exceeding 150mm thick F Laterite - 150mm thick G Hardcore H Treating bottoms of excavations J Treating surfaces of filling Concretework K Plain in- situ concrete (1:4:8 -40mm aggregate) in blinding Reinforced in-situ concrete (1:2:4 - 20mm aggregate) developing minimum 21N/MM2 work strength at 28 days in: L Isolated columnn bases M Isolated columns 26 1 CM CM 21,500.00 21,500.00 559,000.00 21,500.00 142 23 90 142 SM CM SM SM 650.00 3,400.00 110.00 120.00 92,300.00 78,200.00 9,900.00 17,040.00
640
SM
140.00
89,600.00
137 30 48
CM CM CM
119
CM
200.00
23,800.00
CM
7,500.00
45,000.00
To collection 2/1
1,096,540.00
A Plain in-situ concrete (1:3:6 - 40mm aggregate) developing minimum 15N/MM2 work strength at 28 days in foundation trenches B Ditto in bed Reinforcements C 12mm diameter high yield deformed bar reinforcements in isolated column base D 16mm in isolated column E 10mm diameter ditto in stirrups F BRC fabric mesh reinforcements type NR. A142 laid with 150mm sides and ends laps in bed (measured nett- no allowance made for laps) Formworks to: G Edges of isolated column bases not exceeding; 0.50m wide H Form work to sides of isolated columns with cross sectional dimension 0.23X 0.23mm J Edges of bed not exceeding 0.25m Blockwork K 230mm thick hollow sandcrete blockwall in cement and sand (1:6) laid in stretcher bond; filled solid with concrete in foundation To collection COLLECTION Page 2/1 '2/2
18 27
CM CM
18,000.00 18,000.00
324,000.00 486,000.00
KG KG KG
180
SM
700.00
126,000.00
147
600.00
88,200.00
35 46
M M
1,100.00 450.00
38,500.00 20,700.00
140
SM
3,800.00
532,000.00 1,895,770.00
1,096,540.00 1,895,770.00
SUBSTRUCTURE
2,992,310.00
2/2
SITE AND SERVICES A Allow a provisional sum of N 3,600,000.00 for site and all site sevices to be expended as directed CARRIED TO SUMMARY
3,600,000.00 3,600,000.00
2/2
BILL NO. 2 4-BEDROOM DUPLEX SUBSTRUCTURE (ALL PROVISIONAL) Excavation and Earthworks A clear site of trees, shrubs and excavate topsoil average 150mm deep to remove vegetable soil B Excavate pits; maximum depth not exceeding; 2.00m; starting at 150mm below ground level C Excavate trenches; ditto; 1.00m D Excavated materials to be removed from site E Filling to excavations; materials arising from excavations well compacted Filling to make up levels; materials to be obtained off-site well compacted in layers not exceeding 150mm thick F Laterite - 150mm thick G Hardcore H Treating bottoms of excavations J Treating surfaces of filling Concretework K Plain in- situ concrete (1:4:8 -40mm aggregate) in blinding Reinforced in-situ concrete (1:2:4 - 20mm aggregate) developing minimum 21N/MM2 work strength at 28 days in: L Isolated columnn bases M Isolated columns 26 1 CM CM 21,500.00 21,500.00 559,000.00 21,500.00 142 23 90 142 SM CM SM SM 650.00 3,400.00 110.00 120.00 92,300.00 78,200.00 9,900.00 17,040.00
640
SM
140.00
89,600.00
137 30 48
CM CM CM
119
CM
200.00
23,800.00
CM
7,500.00
45,000.00
To collection 2/1
1,096,540.00
A Plain in-situ concrete (1:3:6 - 40mm aggregate) developing minimum 15N/MM2 work strength at 28 days in foundation trenches B Ditto in bed Reinforcements C 12mm diameter high yield deformed bar reinforcements in isolated column base D 16mm in isolated column E 10mm diameter ditto in stirrups F BRC fabric mesh reinforcements type NR. A142 laid with 150mm sides and ends laps in bed (measured nett- no allowance made for laps) Formworks to: G Edges of isolated column bases not exceeding; 0.50m wide H Form work to sides of isolated columns with cross sectional dimension 0.23X 0.23mm J Edges of bed not exceeding 0.25m Blockwork K 230mm thick hollow sandcrete blockwall in cement and sand (1:6) laid in stretcher bond; filled solid with concrete in foundation To collection COLLECTION Page 2/1 '2/2
18 27
CM CM
18,000.00 18,000.00
324,000.00 486,000.00
KG KG KG
180
SM
700.00
126,000.00
147
600.00
88,200.00
35 46
M M
1,100.00 450.00
38,500.00 20,700.00
140
SM
3,800.00
532,000.00 1,895,770.00
1,096,540.00 1,895,770.00
SUBSTRUCTURE
2,992,310.00
2/2
CONCRETEWORK Reinforced in-situ concrete (1:2:4 - 20mm aggregate) developing minimum 21N/MM2 work strength at 28 days in: A Isolated columns B Isolated beams C Suspended slab D Lintels E Stairecase Reinforcements High yield deformed bar reinforcement in the following in various sizes F 16mm diameter in isolated columns G Ditto isolated beams H 20mm diameter in isolated beams J 12mm diameter in isolated beams K Ditto lintel L Ditto suspended slab M Ditto stairecase N 10mm diamater in stirrups in isolated column P Ditto isolated beams Q Ditto lintel 400 510 236 152 190 1150 145 275 531 80 KG KG KG KG KG KG KG KG KG KG 265.00 265.00 265.00 265.00 265.00 265.00 265.00 265.00 265.00 265.00 106,000.00 135,150.00 62,540.00 40,280.00 50,350.00 304,750.00 38,425.00 72,875.00 140,715.00 21,200.00 4 9 27 3 3 CM CM CM CM CM 21,500.00 21,500.00 21,500.00 21,500.00 21,500.00 86,000.00 193,500.00 580,500.00 64,500.00 64,500.00
To collection 2/3
1,961,285.00
Formworks A Formworks to sides of isolated columns with cross sectional dimensions 0.23 x 0.23m B Sides and soffits of isolated beams cross sectional dimensions 0.45x0.23m C Soffits of suspended slab E Formwork to soffits and sides of lintels with cross sectional dimension 0.23 x 0.23m G Ditto 0.15 x 0.23m H Edges of suspended slab not exceeding 250mm wide J Soffits of landings K Ditto waist, sloping L Edges of risers; not exceeding 250mm wide
71
1,200.00
85,200.00
116 180
M SM
1,450.00 1,790.00
168,200.00 322,200.00
32 7 65 2 9 20
M M M SM SM M
To collection
666,350.00
COLLECTION
1,961,285.00 666,350.00
BLOCKWORK Hollow sandcrete blockwall in cement and sand (1:6) laid in stretcher bond A 230mm thick wall B 150mm ditto 278 39 SM SM 2,400.00 2,000.00 667,200.00 78,000.00
CARRIED TO SUMMARY
745,200.00
2/5
SITE AND SERVICES A Allow a provisional sum of N 3,600,000.00 for site and all site sevices to be expended as directed
3,600,000.00
CARRIED TO SUMMARY
3,600,000.00
2/2
BILL NO. 2 4-BEDROOM DUPLEX SUBSTRUCTURE (ALL PROVISIONAL) Excavation and Earthworks A clear site of trees, shrubs and excavate topsoil average 150mm deep to remove vegetable soil B Excavate pits; maximum depth not exceeding; 2.00m; starting at 150mm below ground level C Excavate trenches; ditto; 1.00m D Excavated materials to be removed from site E Filling to excavations; materials arising from excavations well compacted Filling to make up levels; materials to be obtained off-site well compacted in layers not exceeding 150mm thick F Laterite - 150mm thick G Hardcore H Treating bottoms of excavations J Treating surfaces of filling Concretework K Plain in- situ concrete (1:4:8 -40mm aggregate) in blinding Reinforced in-situ concrete (1:2:4 - 20mm aggregate) developing minimum 21N/MM2 work strength at 28 days in: L Isolated columnn bases M Isolated columns 26 1 CM CM 21,500.00 21,500.00 559,000.00 21,500.00 142 23 90 142 SM CM SM SM 650.00 3,400.00 110.00 120.00 92,300.00 78,200.00 9,900.00 17,040.00
640
SM
140.00
89,600.00
137 30 48
CM CM CM
119
CM
200.00
23,800.00
CM
7,500.00
45,000.00
To collection 2/1
1,096,540.00
A Plain in-situ concrete (1:3:6 - 40mm aggregate) developing minimum 15N/MM2 work strength at 28 days in foundation trenches B Ditto in bed Reinforcements C 12mm diameter high yield deformed bar reinforcements in isolated column base D 16mm in isolated column E 10mm diameter ditto in stirrups F BRC fabric mesh reinforcements type NR. A142 laid with 150mm sides and ends laps in bed (measured nett- no allowance made for laps) Formworks to: G Edges of isolated column bases not exceeding; 0.50m wide H Form work to sides of isolated columns with cross sectional dimension 0.23X 0.23mm J Edges of bed not exceeding 0.25m Blockwork K 230mm thick hollow sandcrete blockwall in cement and sand (1:6) laid in stretcher bond; filled solid with concrete in foundation To collection COLLECTION Page 2/1 '2/2
18 27
CM CM
18,000.00 18,000.00
324,000.00 486,000.00
KG KG KG
180
SM
700.00
126,000.00
147
600.00
88,200.00
35 46
M M
1,100.00 450.00
38,500.00 20,700.00
140
SM
3,800.00
532,000.00 1,895,770.00
1,096,540.00 1,895,770.00
SUBSTRUCTURE
2,992,310.00
2/2
CONCRETEWORK Reinforced in-situ concrete (1:2:4 - 20mm aggregate) developing minimum 21N/MM2 work strength at 28 days in: A Isolated columns B Isolated beams C Suspended slab D Lintels E Stairecase Reinforcements High yield deformed bar reinforcement in the following in various sizes F 16mm diameter in isolated columns G Ditto isolated beams H 20mm diameter in isolated beams J 12mm diameter in isolated beams K Ditto lintel L Ditto suspended slab M Ditto stairecase N 10mm diamater in stirrups in isolated column P Ditto isolated beams Q Ditto lintel 400 510 236 152 190 1150 145 275 531 80 KG KG KG KG KG KG KG KG KG KG 265.00 265.00 265.00 265.00 265.00 265.00 265.00 265.00 265.00 265.00 106,000.00 135,150.00 62,540.00 40,280.00 50,350.00 304,750.00 38,425.00 72,875.00 140,715.00 21,200.00 4 9 27 3 3 CM CM CM CM CM 21,500.00 21,500.00 21,500.00 21,500.00 21,500.00 86,000.00 193,500.00 580,500.00 64,500.00 64,500.00
To collection 2/3
1,961,285.00
Formworks A Formworks to sides of isolated columns with cross sectional dimensions 0.23 x 0.23m B Sides and soffits of isolated beams cross sectional dimensions 0.45x0.23m C Soffits of suspended slab E Formwork to soffits and sides of lintels with cross sectional dimension 0.23 x 0.23m G Ditto 0.15 x 0.23m H Edges of suspended slab not exceeding 250mm wide J Soffits of landings K Ditto waist, sloping L Edges of risers; not exceeding 250mm wide
71
1,200.00
85,200.00
116 180
M SM
1,450.00 1,790.00
168,200.00 322,200.00
32 7 65 2 9 20
M M M SM SM M
To collection
666,350.00
COLLECTION
1,961,285.00 666,350.00
BLOCKWORK Hollow sandcrete blockwall in cement and sand (1:6) laid in stretcher bond A 230mm thick wall B 150mm ditto 556 78 SM SM 2,400.00 2,000.00 1,334,400.00 156,000.00
CARRIED TO SUMMARY
1,490,400.00
2/5
ROOFING A 0.55mm long span corrugated aluminium roofing sheets in approved coloured finish fixed to hardwood roof trusses in accordance to Manufacturer's instructions B Ditto 600mm girth ridge, hip,valley cap, C Ditto eaves angle- 150mm girth
349 90 66
SM M M
CARRIED TO SUMMARY
1,028,200.00
2/6
WOODWORKS Roof members Well seasoned and plained hardwood A 50 x 150mm tie beam B Ditto rafters C Ditto king post and struts D 50 x 75mm purlins E 50X50mm noggings F 12x25mm batten G 25X250mm facia board Doors H An approved type hardwood panel door fixed on steel frame overal size 0.90x2.10mm high J An approved type hardwood flush door fixed on steel frame overal size 0.75x2.10mm high Frames L 0.750x2.10 steel door frames L 0.90x2.10 steel door frames Ironmongeries M Set; double cylinder mortice lock and lever handle furniture N 75mm butt hinge in pair 6 7 NR NR 8,500.00 9,000.00 51,000.00 63,000.00 288 345 642 400 900 900 66 M M M M M M M 340.00 340.00 340.00 280.00 200.00 80.00 670.00 97,920.00 117,300.00 218,280.00 112,000.00 180,000.00 72,000.00 44,220.00
NR
28,000.00
196,000.00
NR
30,000.00
180,000.00
13 13
NR NR
2,500.00 500.00
32,500.00 6,500.00
1,370,720.00
METALWORKS Windows A Bronze anodised aluminium projected windows in standard frames fully glazed with 6mm thick tinted glass complete with locking devices, fixing accessories and fly screen in 0.75x0.60 m high B Ditto 0.90 x 3.60m high C Bronze anodised aluminium sliding windows in standard frames fully glazed with 6mm thick tinted glass complete with locking devices, fixing accessories and fly screen in 2.40x1.20 m high D Ditto 1.80 x 1.20m high E Ditto 1.50 x 1.20m high F Ditto but fixed light 1.50x4.50m high Doors G Ditto sliding door overal size1.80x2.10 m high H Approved type security door complete with frames locks and all accessories 0.90x2.10 mm high Staircase Handrail/balustrades J Allow a provisional sum of N350,000.00 for stair Handrail/balusters to be expended as directed Burglary proofs Burglary proofs built in 25 x 25mm square pipes constructed to Architect's pattern to cover window opening size: K 2.40 x 1.20m high L 0.75 x 0.6m high M 1.50 x 1.20m high N 1.80 x 1.20m high P 0.90x3.20 m high 1 6 2 10 1 NR NR NR NR NR 13,000.00 3,000.00 7,000.00 9,500.00 13,000.00 13,000.00 18,000.00 14,000.00 95,000.00 13,000.00 2 NR 45,000.00 90,000.00
6 1
NR NR
8,500.00 40,000.00
51,000.00 40,000.00
1 10 2 2
NR NR NR NR
NR
65,000.00
260,000.00
ITEM
350,000.00
1,415,400.00
PLUMBING/MECHANICAL INSTALLATION pipe works A Allow a provisional sum of N 240,000.00 for pipeworks tobe expended as directed Sanitary Wares B Provide and install the following coloured TWYFORD or equal approved sanitary wares Mini set sanitary wares comprising the following: Water Closet and Wash Hand Basin C Complete Acrylic bath tub or equal approved D ARISTON water heater 50litres capacity with all necessary accessories E Jaccuzi or equal approved steam bath tub F 50mm diameter floor drain G Stainless steel kitchen double bowl double drain complete with mixer H Shower tray and roses J Kitchen extractor fan TESTING K Allow for testing of plumbing and mechanical installation BUILDERS WORKS L Allow for buildes works in connection with plumbing and mechanical installation 2 NR 25,000.00 50,000.00 5 NR 38,000.00 190,000.00
240,000.00
6 1 6
NR NR NR
1 2 1
NR NR NR
ITEM
20,000.00
ITEM
150,000.00
CARRIED TO SUMMARY
1,106,200.00
2/9
ELECTRICAL INSTALLATION QUIPMENTS A 60A 8 ways TPN MCB Distribution Board B 60A TPN ELCB NCB C Allow a provisional sum of N 250,000.00 for all cables including connection to equipments as required Final Sub-circuit The following final sub-circuit points executed in concealed UPVC and conduits and pvc insulated copper conductors D 5A lighting points E 10A 1gang 1 way switch F 10A 2 gang 2 way switch G 10A 1 gang 2 way switch H 10A 3 gang 1 way switch J 13A single witch socket outlet K 13A double witch socket outlet L 20A switch with neon indicator for AC M Water heater switch N Cooker control unit P TV coaxial outlet Q Telephone outlet 58 4 11 7 3 19 4 6 6 1 6 8 NR NR NR NR NR NR NR NR NR NR NR NR 700.00 1,000.00 1,000.00 1,100.00 1,100.00 1,300.00 1,600.00 3,000.00 2,900.00 4,500.00 1,500.00 600.00 40,600.00 4,000.00 11,000.00 7,700.00 3,300.00 24,700.00 6,400.00 18,000.00 17,400.00 4,500.00 9,000.00 4,800.00 2 2 NR NR 20,000.00 16,000.00 40,000.00 32,000.00
250,000.00
To collection
151,400.00
'2/10
Lighting Fittings A 1x50w high iluminating mercury wall mounted fitting B 2X400wall bracket lighting fitting C 1x60w decorative luminaries ceiling fitting D 1x60w down luminaries fitting E 1x20w mirror fitting with shaver outlet F 2x40w PL-L compact flourescent ceiling lighting fitting G 2x20w PL-L compact flourescent ceiling lighting fitting H 6x60w approved type full chandelier K 10A 1gang 1 way switch L 10A 2 gang 2 way switch M 10A 1 gang 2 way switch N 10A 3 gang 1 way switch Power Fittings P 13A single switch socket outlet Q 20A switch with neon indicator for AC R Water heater switch S Cooker control unit T TV coaxial outlet U Telephone outlet TESTING R Allow for testing of Electrical installation BUILDERS WORKS S Allow for buildes works in connection with Electrical installation ITEM 50,000.00 4 12 8 4 12 8 NR NR NR NR NR NR 1,500.00 5,000.00 1,200.00 5,500.00 600.00 600.00 6,000.00 60,000.00 9,600.00 22,000.00 7,200.00 4,800.00 19 16 14 9 4 4 3 5 4 11 7 3 NR NR NR NR NR NR NR NR NR NR NR NR 2,700.00 3,500.00 2,900.00 2,000.00 10,400.00 4,000.00 3,200.00 35,000.00 900.00 900.00 1,000.00 1,300.00 51,300.00 56,000.00 40,600.00 18,000.00 41,600.00 16,000.00 9,600.00 175,000.00 3,600.00 9,900.00 7,000.00 3,900.00
ITEM
150,000.00
To collection 2/11
742,100.00
893,500.00
'2/12
FLOOR, WALL AND CEILING FINISHING Internally In-situ finishings A 13mm thick cement and sand (1:4) plaster to general wall surfaces in one coat finished fair and smooth. B Ditto soffit of suspeded slab Beds and backings C 40mm; thick cement and sand (1:4) bedding to receive other finishings D 13mm; ditto; backing to receive tiles. Tiles E 300 x 300 x 6mm thick unglazed fully vitrified ceramic floor tiles laid with approved materials and finished with matching cement F 200 x 250 x 6mm thick white glazed ceramic wall tiles fixed with approved materials and pointed with matching cement Ceiling G P.O.P ceiling board fixed to hardwood noggings 320 SM 3,000.00 960,000.00
695 180
SM SM
450.00 450.00
312,750.00 81,000.00
320 176
SM SM
900.00 450.00
288,000.00 79,200.00
320
SM
2,900.00
928,000.00
176
SM
1,700.00
299,200.00
To collection
2,948,150.00
2/13
Work in staircase areas In-situ finishings 13mm thick cement and sand (1:4) plaster to in one coat finished fair and smooth A general wall surfaces B soffits of landing C soffits of waist - sloping Beds and backings D 40mm; thick cement and sand (1:4) bedding on landing to receive other finishings E Ditto treads F 13mm thick c/s backing to risers not exceeding not exceeding 250mm wide Tiles G 300 x 300 x 6mm thick unglazed fully vitrified ceramic floor tiles laid with approved materials and finished with matching cement on landing H Ditto treads J 13mm thick c/s backing to risers not exceeding not exceeding 250mm wide 30 2 8 SM SM SM 450.00 450.00 450.00 13,500.00 900.00 3,600.00
2 6
SM SM
900.00 900.00
1,800.00 5,400.00
20
200.00
4,000.00
2 6
SM SM
2,900.00 2,900.00
5,800.00 17,400.00
20
320.00
6,400.00
To collection
58,800.00
2/14
Externally 13mm thick cement and sand (1:4) plaster in one coat finished fair and smooth A To general wall surfaces B Soffits Suspended slab C 40mm thick ; bedding to receive tiles D 300 x 300 x 6mm thick unglazed fully vitrified ceramic floor tiles laid with approved materials and finished with matching cement E P V C ceiling linning fixed to hardwood noggings 346 10 32 SM SM SM 450.00 450.00 900.00 155,700.00 4,500.00 28,800.00
32 51
SM SM
2,900.00 1,700.00
92,800.00 86,700.00
368,500.00
2/15
PAINTING AND DECORATING Internally A Prepare and apply one undercoat and two finishing coats of emulsion paint to general wall surfaces. Work in staircase B Prepare and apply one undercoat and two finishing coats of gloss paint to general wall surfaces. Prepare and apply one undercoat and two finishing coats of emulsion paint to general wall surfaces to: C Soffit of landing D Soffit of waist-sloping Externally Prepare and apply one undercoat and two finishing coats of emulsion paint to: E General wall surfaces F Soffits of suspended slab G Knot ,prime, stop and apply one undercoat and two finihes coats of gloss paint to surface of facia board not exceeding 300 mm wide 346 10 SM SM 400.00 400.00 138,400.00 4,000.00 2 20 SM SM 400.00 400.00 800.00 8,000.00
695
SM
400.00
278,000.00
30
SM
400.00
12,000.00
66
400.00
26,400.00
467,600.00
SUMMARY 1 SUBSTRUCTURE 2 CONCRETEWORKS 3 BLOCKWORK 4 ROOFING 5 WOODWORK 6 METALWORK 7 PLUMBING AND MECHANICAL ENGINEERING INSTALLATION 8 ELECTRICAL INSTALLATIONS 9 FLOOR, WALL AND CEILING FINISHING 10 PAINTING AND DECORATION
PAGE '2/2 '2/4 '2/5 2/6 2/7 2/9 2,992,310.00 2,627,635.00 1,490,400.00 1,028,200.00 1,370,720.00 1,415,400.00
16,767,415.00
2/17
BILL NO. 3 EXTERNAL WORKS Inspection Chambers, Septic Tanks and soakaway pits A Allow a provisional sum of N350,000.00 for Inspection chambers, septic tanks and soakaway pits to be expended as directed
350,000.00
350,000.00
GENERAL SUMMARY BILL 1 PRELIMINARIES 2 MAIN BUILDING 3 EXTERNAL WORKS 4 SITE AND SERVICES DESCRIPTION PAGE 1/1 '2/17 3/1 AMOUNT 450,000.00 16,767,415.00 350,000.00 3,600,000.00
GS/1
BILL NO.4 SITE AND SERVICES A Allow a provisional sum of N 3,600,000.00 for site and all site sevices to be expended as directed
3,600,000.00
3,600,000.00
BILL NO. 1 PRELIMINARIES A Allow for preliminaries items including settingout,water water for works,foreman incharge, watchman,plants and scaffolds,temporary lighting, othertemporary services, site office/store, progress photographs, site cleaning, clearing on completion etc.
450,000.00
450,000.00
1/1
BILL NO. 2 4-BEDROOM DUPLEX SUBSTRUCTURE (ALL PROVISIONAL) Excavation and Earthworks A clear site of trees, shrubs and excavate topsoil average 150mm deep to remove vegetable soil B Excavate pits; maximum depth not exceeding; 2.00m; starting at 150mm below ground level C Excavate trenches; ditto; 1.00m D Excavated materials to be removed from site E Filling to excavations; materials arising from excavations well compacted Filling to make up levels; materials to be obtained off-site well compacted in layers not exceeding 150mm thick F Laterite - 150mm thick G Hardcore H Treating bottoms of excavations J Treating surfaces of filling Concretework K Plain in- situ concrete (1:4:8 -40mm aggregate) in blinding Reinforced in-situ concrete (1:2:4 - 20mm aggregate) developing minimum 21N/MM2 work strength at 28 days in: L Isolated columnn bases M Isolated columns 26 1 CM CM 22,000.00 22,000.00 572,000.00 22,000.00 142 43 90 142 SM CM SM SM 900.00 3,000.00 95.00 100.00 127,800.00 129,000.00 8,550.00 14,200.00
550
SM
200.00
110,000.00
137 30 48
CM CM CM
119
CM
450.00
53,550.00
CM
6,000.00
36,000.00
To collection
2/1
1,256,300.00
A Plain in-situ concrete (1:3:6 - 40mm aggregate) developing minimum 15N/MM2 work strength at 28 days in foundation trenches B Ditto in bed Reinforcements C 12mm diameter high yield deformed bar reinforcements in isolated column base D 16mm in isolated column E 10mm diameter ditto in stirrups F BRC fabric mesh reinforcements type NR. A142 laid with 150mm sides and ends laps in bed (measured nett- no allowance made for laps) Formworks to: G Edges of isolated column bases not exceeding; 0.50m wide H Form work to sides of isolated columns with cross sectional dimension 0.23X 0.23mm J Edges of bed not exceeding 0.25m Blockwork K 230mm thick hollow sandcrete blockwall in cement and sand (1:6) laid in stretcher bond; filled solid with concrete in foundation To collection COLLECTION Page 2/1 '2/2
18 27
CM CM
17,500.00 17,500.00
315,000.00 472,500.00
KG KG KG
180
SM
700.00
126,000.00
147
600.00
88,200.00
35 46
M M
900.00 400.00
31,500.00 18,400.00
140
SM
3,600.00
504,000.00 1,820,100.00
1,256,300.00 1,820,100.00
SUBSTRUCTURE
3,076,400.00
2/2
SITE AND SERVICES A Allow a provisional sum of N 3,900,000.00 for site and all site sevices to be expended as directed
3,900,000.00
CARRIED TO SUMMARY
3,900,000.00
2/2
BILL NO. 2 4-BEDROOM DUPLEX SUBSTRUCTURE (ALL PROVISIONAL) Excavation and Earthworks A clear site of trees, shrubs and excavate topsoil average 150mm deep to remove vegetable soil B Excavate pits; maximum depth not exceeding; 2.00m; starting at 150mm below ground level C Excavate trenches; ditto; 1.00m D Excavated materials to be removed from site E Filling to excavations; materials arising from excavations well compacted Filling to make up levels; materials to be obtained off-site well compacted in layers not exceeding 150mm thick F Laterite - 150mm thick G Hardcore H Treating bottoms of excavations J Treating surfaces of filling Concretework K Plain in- situ concrete (1:4:8 -40mm aggregate) in blinding Reinforced in-situ concrete (1:2:4 - 20mm aggregate) developing minimum 21N/MM2 work strength at 28 days in: L Isolated columnn bases M Isolated columns 26 1 CM CM 22,000.00 22,000.00 572,000.00 22,000.00 142 43 90 142 SM CM SM SM 900.00 3,000.00 95.00 100.00 127,800.00 129,000.00 8,550.00 14,200.00
550
SM
200.00
110,000.00
137 30 48
CM CM CM
119
CM
450.00
53,550.00
CM
6,000.00
36,000.00
To collection
2/1
1,256,300.00
A Plain in-situ concrete (1:3:6 - 40mm aggregate) developing minimum 15N/MM2 work strength at 28 days in foundation trenches B Ditto in bed Reinforcements C 12mm diameter high yield deformed bar reinforcements in isolated column base D 16mm in isolated column E 10mm diameter ditto in stirrups F BRC fabric mesh reinforcements type NR. A142 laid with 150mm sides and ends laps in bed (measured nett- no allowance made for laps) Formworks to: G Edges of isolated column bases not exceeding; 0.50m wide H Form work to sides of isolated columns with cross sectional dimension 0.23X 0.23mm J Edges of bed not exceeding 0.25m Blockwork K 230mm thick hollow sandcrete blockwall in cement and sand (1:6) laid in stretcher bond; filled solid with concrete in foundation To collection COLLECTION Page 2/1 '2/2
18 27
CM CM
17,500.00 17,500.00
315,000.00 472,500.00
KG KG KG
180
SM
700.00
126,000.00
147
600.00
88,200.00
35 46
M M
900.00 400.00
31,500.00 18,400.00
140
SM
3,600.00
504,000.00 1,820,100.00
1,256,300.00 1,820,100.00
SUBSTRUCTURE
3,076,400.00
2/2
CONCRETEWORK Reinforced in-situ concrete (1:2:4 - 20mm aggregate) developing minimum 21N/MM2 work strength at 28 days in: A Isolated columns B Isolated beams C Suspended slab D Lintels E Stairecase Reinforcements High yield deformed bar reinforcement in the following in various sizes F 16mm diameter in isolated columns G Ditto isolated beams H 20mm diameter in isolated beams J 12mm diameter in isolated beams 400 510 236 152 190 1150 145 275 531 80 KG KG KG KG KG KG KG KG KG KG 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 100,000.00 127,500.00 59,000.00 38,000.00 47,500.00 287,500.00 36,250.00 68,750.00 132,750.00 20,000.00 4 9 27 3 3 CM CM CM CM CM 22,000.00 22,000.00 22,000.00 22,000.00 22,000.00 88,000.00 198,000.00 594,000.00 66,000.00 66,000.00
K Ditto lintel L Ditto suspended slab M Ditto stairecase N 10mm diamater in stirrups in isolated column P Ditto isolated beams Q Ditto lintel
To collection
2/3
1,929,250.00
Formworks A Formworks to sides of isolated columns with cross sectional dimensions 0.23 x 0.23m B Sides and soffits of isolated beams cross sectional dimensions 0.45x0.23m C Soffits of suspended slab E Formwork to soffits and sides of lintels with cross sectional dimension 0.23 x 0.23m G Ditto 0.15 x 0.23m H Edges of suspended slab not exceeding 250mm wide J Soffits of landings
71
1,500.00
106,500.00
116 180
M SM
2,000.00 2,400.00
232,000.00 432,000.00
32 7 65 2 9 20
M M M SM SM M
To collection
882,300.00
COLLECTION
1,929,250.00 882,300.00
2,811,550.00
BLOCKWORK Hollow sandcrete blockwall in cement and sand (1:6) laid in stretcher bond A 230mm thick wall B 150mm ditto 278 39 SM SM 2,800.00 2,400.00 778,400.00 93,600.00
CARRIED TO SUMMARY
872,000.00
2/5
SITE AND SERVICES A Allow a provisional sum of N 3,900,000.00 for site and all site sevices to be expended as directed
3,900,000.00
CARRIED TO SUMMARY
3,900,000.00
2/2
BILL NO. 2 4-BEDROOM DUPLEX SUBSTRUCTURE (ALL PROVISIONAL) Excavation and Earthworks A clear site of trees, shrubs and excavate topsoil average 150mm deep to remove vegetable soil B Excavate pits; maximum depth not exceeding; 2.00m; starting at 150mm below ground level C Excavate trenches; ditto; 1.00m D Excavated materials to be removed from site E Filling to excavations; materials arising from excavations well compacted Filling to make up levels; materials to be obtained off-site well compacted in layers not exceeding 150mm thick F Laterite - 150mm thick G Hardcore H Treating bottoms of excavations J Treating surfaces of filling Concretework K Plain in- situ concrete (1:4:8 -40mm aggregate) in blinding Reinforced in-situ concrete (1:2:4 - 20mm aggregate) developing minimum 21N/MM2 work strength at 28 days in: L Isolated columnn bases M Isolated columns 26 1 CM CM 22,000.00 22,000.00 572,000.00 22,000.00 142 43 90 142 SM CM SM SM 900.00 3,000.00 95.00 100.00 127,800.00 129,000.00 8,550.00 14,200.00
550
SM
200.00
110,000.00
137 30 48
CM CM CM
119
CM
450.00
53,550.00
CM
6,000.00
36,000.00
To collection
2/1
1,256,300.00
A Plain in-situ concrete (1:3:6 - 40mm aggregate) developing minimum 15N/MM2 work strength at 28 days in foundation trenches B Ditto in bed Reinforcements C 12mm diameter high yield deformed bar reinforcements in isolated column base D 16mm in isolated column E 10mm diameter ditto in stirrups F BRC fabric mesh reinforcements type NR. A142 laid with 150mm sides and ends laps in bed (measured nett- no allowance made for laps) Formworks to: G Edges of isolated column bases not exceeding; 0.50m wide H Form work to sides of isolated columns with cross sectional dimension 0.23X 0.23mm J Edges of bed not exceeding 0.25m Blockwork K 230mm thick hollow sandcrete blockwall in cement and sand (1:6) laid in stretcher bond; filled solid with concrete in foundation To collection COLLECTION Page 2/1 '2/2
18 27
CM CM
18,500.00 18,500.00
333,000.00 499,500.00
KG KG KG
180
SM
700.00
126,000.00
147
600.00
88,200.00
35 46
M M
900.00 400.00
31,500.00 18,400.00
140
SM
3,600.00
504,000.00 1,865,100.00
1,256,300.00 1,865,100.00
SUBSTRUCTURE
3,121,400.00
2/2
CONCRETEWORK Reinforced in-situ concrete (1:2:4 - 20mm aggregate) developing minimum 21N/MM2 work strength at 28 days in: A Isolated columns B Isolated beams C Suspended slab D Lintels E Stairecase Reinforcements High yield deformed bar reinforcement in the following in various sizes F 16mm diameter in isolated columns G Ditto isolated beams H 20mm diameter in isolated beams J 12mm diameter in isolated beams 400 510 236 152 190 1150 145 250 531 80 KG KG KG KG KG KG KG KG KG KG 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 100,000.00 127,500.00 59,000.00 38,000.00 47,500.00 287,500.00 36,250.00 62,500.00 132,750.00 20,000.00 4 9 27 3 3 CM CM CM CM CM 22,000.00 22,000.00 22,000.00 22,000.00 22,000.00 88,000.00 198,000.00 594,000.00 66,000.00 66,000.00
K Ditto lintel L Ditto suspended slab M Ditto stairecase N 10mm diamater in stirrups in isolated column P Ditto isolated beams Q Ditto lintel
To collection
2/3
1,923,000.00
Formworks A Formworks to sides of isolated columns with cross sectional dimensions 0.23 x 0.23m B Sides and soffits of isolated beams cross sectional dimensions 0.45x0.23m C Soffits of suspended slab E Formwork to soffits and sides of lintels with cross sectional dimension 0.23 x 0.23m G Ditto 0.15 x 0.23m H Edges of suspended slab not exceeding 250mm wide J Soffits of landings
71
1,500.00
106,500.00
116 180
M SM
2,000.00 2,400.00
232,000.00 432,000.00
32 7 65 2 9 20
M M M SM SM M
To collection
882,300.00
COLLECTION
1,923,000.00 882,300.00
2,805,300.00
BLOCKWORK Hollow sandcrete blockwall in cement and sand (1:6) laid in stretcher bond A 230mm thick wall B 150mm ditto 556 78 SM SM 2,800.00 2,400.00 1,556,800.00 187,200.00
CARRIED TO SUMMARY
1,744,000.00
2/5
ROOFING A 0.55mm long span corrugated aluminium roofing sheets in approved coloured finish fixed to hardwood roof trusses in accordance to Manufacturer's instructions B Ditto 600mm girth ridge, hip,valley cap, C Ditto eaves angle- 150mm girth
349 90 66
SM M M
CARRIED TO SUMMARY
1,028,200.00
2/6
WOODWORKS Roof members Well seasoned and plained hardwood A 50 x 150mm tie beam B Ditto rafters C Ditto king post and struts D 50 x 75mm purlins E 50X50mm noggings F 12x25mm batten G 25X250mm facia board Doors H An approved type hardwood panel door fixed on steel frame overal size 0.90x2.10mm high J An approved type hardwood flush door fixed on steel frame overal size 0.75x2.10mm high Frames L 0.750x2.10 steel door frames L 0.90x2.10 steel door frames Ironmongeries M Set; double cylinder mortice lock and lever handle furniture N 75mm butt hinge in pair 6 7 NR NR 8,500.00 9,000.00 51,000.00 63,000.00 288 345 642 400 900 900 66 M M M M M M M 340.00 340.00 340.00 280.00 200.00 80.00 670.00 97,920.00 117,300.00 218,280.00 112,000.00 180,000.00 72,000.00 44,220.00
NR
28,000.00
196,000.00
NR
30,000.00
180,000.00
13 13
NR NR
2,500.00 500.00
32,500.00 6,500.00
CARRIED TO SUMMARY
2/7
1,370,720.00
METALWORKS Windows A Bronze anodised aluminium projected windows in standard frames fully glazed with 6mm thick tinted glass complete with locking devices, fixing accessories and fly screen in 0.75x0.60 m high B Ditto 0.90 x 3.60m high C Bronze anodised aluminium sliding windows in standard frames fully glazed with 6mm thick tinted glass complete with locking devices, fixing accessories and fly screen in 2.40x1.20 m high D Ditto 1.80 x 1.20m high E Ditto 1.50 x 1.20m high F Ditto but fixed light 1.50x4.50m high Doors G Ditto sliding door overal size1.80x2.10 m high H Approved type security door complete with frames locks and all accessories 0.90x2.10 mm high Staircase Handrail/balustrades J Allow a provisional sum of N400,000.00 for stair Handrail/balusters to be expended as directed Burglary proofs Burglary proofs built in 25 x 25mm square pipes constructed to Architect's pattern to cover window opening size: K 2.40 x 1.20m high L 0.75 x 0.6m high M 1.50 x 1.20m high N 1.80 x 1.20m high P 0.90x3.20 m high 1 6 2 10 1 NR NR NR NR NR 13,000.00 3,000.00 7,000.00 9,500.00 13,000.00 13,000.00 18,000.00 14,000.00 95,000.00 13,000.00 2 NR 45,000.00 90,000.00
6 1
NR NR
8,500.00 40,000.00
51,000.00 40,000.00
1 10 2 2
NR NR NR NR
NR
65,000.00
260,000.00
ITEM
400,000.00
CARRIED TO SUMMARY
2/8
1,465,400.00
PLUMBING/MECHANICAL INSTALLATION pipe works A Allow a provisional sum of N 250,000.00 for pipeworks tobe expended as directed Sanitary Wares B Provide and install the following coloured TWYFORD or equal approved sanitary wares Mini set sanitary wares comprising the following: Water Closet and Wash Hand Basin C Complete Acrylic bath tub or equal approved D ARISTON water heater 50litres capacity with all necessary accessories E Jaccuzi or equal approved steam bath tub F 50mm diameter floor drain G Stainless steel kitchen double bowl double drain complete with mixer H Shower tray and roses J Kitchen extractor fan TESTING K Allow for testing of plumbing and mechanical installation BUILDERS WORKS L Allow for buildes works in connection with plumbing and mechanical installation 2 NR 25,000.00 50,000.00 5 NR 40,000.00 200,000.00
250,000.00
6 1 6
NR NR NR
1 2 1
NR NR NR
ITEM
40,000.00
ITEM
150,000.00
CARRIED TO SUMMARY
1,156,200.00
2/9
ELECTRICAL INSTALLATION QUIPMENTS A 60A 8 ways TPN MCB Distribution Board B 60A TPN ELCB NCB C Allow a provisional sum of N 250,000.00 for all cables including connection to equipments as required Final Sub-circuit The following final sub-circuit points executed in concealed UPVC and conduits and pvc insulated copper conductors D 5A lighting points E 10A 1gang 1 way switch F 10A 2 gang 2 way switch G 10A 1 gang 2 way switch H 10A 3 gang 1 way switch J 13A single witch socket outlet 58 4 11 7 3 19 4 6 6 1 6 8 NR NR NR NR NR NR NR NR NR NR NR NR 900.00 1,200.00 1,300.00 1,300.00 1,300.00 1,500.00 2,000.00 3,000.00 3,000.00 45,000.00 2,200.00 600.00 52,200.00 4,800.00 14,300.00 9,100.00 3,900.00 28,500.00 8,000.00 18,000.00 18,000.00 45,000.00 13,200.00 4,800.00 2 2 NR NR 20,000.00 16,000.00 40,000.00 32,000.00
250,000.00
K 13A double witch socket outlet L 20A switch with neon indicator for AC M Water heater switch N Cooker control unit P TV coaxial outlet Q Telephone outlet
To collection
219,800.00
'2/10
Lighting Fittings A 1x50w high iluminating mercury wall mounted fitting B 2X400wall bracket lighting fitting C 1x60w decorative luminaries ceiling fitting D 1x60w down luminaries fitting E 1x20w mirror fitting with shaver outlet F 2x40w PL-L compact flourescent ceiling lighting fitting G 2x20w PL-L compact flourescent ceiling lighting fitting H 6x60w approved type full chandelier K 10A 1gang 1 way switch L 10A 2 gang 2 way switch M 10A 1 gang 2 way switch N 10A 3 gang 1 way switch Power Fittings P 13A single switch socket outlet Q 20A switch with neon indicator for AC R Water heater switch S Cooker control unit T TV coaxial outlet U Telephone outlet TESTING R Allow for testing of Electrical installation BUILDERS WORKS S Allow for buildes works in connection with Electrical installation ITEM 50,000.00 4 12 8 4 12 8 NR NR NR NR NR NR 1,800.00 5,200.00 1,200.00 6,900.00 600.00 600.00 7,200.00 62,400.00 9,600.00 27,600.00 7,200.00 4,800.00 19 16 14 9 4 4 3 5 4 11 7 3 NR NR NR NR NR NR NR NR NR NR NR NR 2,700.00 3,500.00 2,900.00 2,000.00 10,400.00 4,000.00 3,200.00 35,000.00 1,100.00 1,300.00 1,400.00 1,500.00 51,300.00 56,000.00 40,600.00 18,000.00 41,600.00 16,000.00 9,600.00 175,000.00 4,400.00 14,300.00 9,800.00 4,500.00
ITEM
150,000.00
To collection
2/11
759,900.00
979,700.00
'2/12
FLOOR, WALL AND CEILING FINISHING Internally In-situ finishings A 13mm thick cement and sand (1:4) plaster to general wall surfaces in one coat finished fair and smooth. B Ditto soffit of suspeded slab Beds and backings C 40mm; thick cement and sand (1:4) bedding to receive other finishings D 13mm; ditto; backing to receive tiles. Tiles E 300 x 300 x 6mm thick unglazed fully vitrified ceramic floor tiles laid with approved materials and finished with matching cement F 200 x 250 x 6mm thick white glazed ceramic wall tiles fixed with approved materials and pointed with matching cement Ceiling G P.O.P ceiling board fixed to hardwood noggings 320 SM 3,200.00 1,024,000.00
695 180
SM SM
480.00 480.00
333,600.00 86,400.00
320 176
SM SM
1,200.00 480.00
384,000.00 84,480.00
320
SM
3,200.00
1,024,000.00
176
SM
2,000.00
352,000.00
To collection
3,288,480.00
2/13
Work in staircase areas In-situ finishings 13mm thick cement and sand (1:4) plaster to in one coat finished fair and smooth A general wall surfaces B soffits of landing C soffits of waist - sloping Beds and backings D 40mm; thick cement and sand (1:4) bedding on landing to receive other finishings E Ditto treads F 13mm thick c/s backing to risers not exceeding not exceeding 250mm wide Tiles G 300 x 300 x 6mm thick unglazed fully vitrified ceramic floor tiles laid with approved materials and finished with matching cement on landing H Ditto treads J 13mm thick c/s backing to risers not exceeding not exceeding 250mm wide 30 2 8 SM SM SM 480.00 480.00 480.00 14,400.00 960.00 3,840.00
2 6
SM SM
1,200.00 1,200.00
2,400.00 7,200.00
20
200.00
4,000.00
2 6
SM SM
3,200.00 3,200.00
6,400.00 19,200.00
20
320.00
6,400.00
To collection
64,800.00
2/14
Externally 13mm thick cement and sand (1:4) plaster in one coat finished fair and smooth A To general wall surfaces B Soffits Suspended slab C 40mm thick ; bedding to receive tiles D 300 x 300 x 6mm thick unglazed fully vitrified ceramic floor tiles laid with approved materials and finished with matching cement E P V C ceiling linning fixed to hardwood noggings 346 10 32 SM SM SM 480.00 480.00 1,200.00 166,080.00 4,800.00 38,400.00
32 51
SM SM
3,200.00 1,700.00
102,400.00 86,700.00
398,380.00
2/15
PAINTING AND DECORATING Internally A Prepare and apply one undercoat and two finishing coats of emulsion paint to general wall surfaces. Work in staircase B Prepare and apply one undercoat and two finishing coats of gloss paint to general wall surfaces. Prepare and apply one undercoat and two finishing coats of emulsion paint to general wall surfaces to: C Soffit of landing D Soffit of waist-sloping Externally Prepare and apply one undercoat and two finishing coats of emulsion paint to: E General wall surfaces F Soffits of suspended slab G Knot ,prime, stop and apply one undercoat and two finihes coats of gloss paint to surface of facia board not exceeding 300 mm wide 346 10 SM SM 400.00 400.00 138,400.00 4,000.00 2 20 SM SM 400.00 400.00 800.00 8,000.00
695
SM
400.00
278,000.00
30
SM
400.00
12,000.00
66
400.00
26,400.00
CARRIED TO SUMMARY
2/16
467,600.00
SUMMARY 1 SUBSTRUCTURE 2 CONCRETEWORKS 3 BLOCKWORK 4 ROOFING 5 WOODWORK 6 METALWORK 7 PLUMBING AND MECHANICAL ENGINEERING INSTALLATION 8 ELECTRICAL INSTALLATIONS 9 FLOOR, WALL AND CEILING FINISHING 10 PAINTING AND DECORATION
PAGE '2/2 '2/4 '2/5 2/6 2/7 2/9 3,076,400.00 2,811,550.00 1,744,000.00 1,028,200.00 1,370,720.00 1,465,400.00
17,851,430.00
2/17
BILL NO. 3 EXTERNAL WORKS Inspection Chambers, Septic Tanks and soakaway pits A Allow a provisional sum of N400,000.00 for Inspection chambers, septic tanks and soakaway pits to be expended as directed
400,000.00
400,000.00
GENERAL SUMMARY BILL 1 PRELIMINARIES 2 MAIN BUILDING 3 EXTERNAL WORKS 4 SITE AND SERVICES DESCRIPTION PAGE 1/1 '2/17 3/1 AMOUNT 500,000.00 17,851,430.00 400,000.00 3,900,000.00
GS/1
BILL NO.4 SITE AND SERVICES A Allow a provisional sum of N 3,900,000.00 for site and all site sevices to be expended as directed
3,900,000.00
CARRIED TO SUMMARY
4/1
3,900,000.00
BILL NO. 1 PRELIMINARIES A Allow for preliminaries items including settingout,water water for works,foreman incharge, watchman,plants and scaffolds,temporary lighting, othertemporary services, site office/store, progress photographs, site cleaning, clearing on completion etc.
500,000.00
500,000.00
1/1
BILL NO. 2 4-BEDROOM DUPLEX SUBSTRUCTURE (ALL PROVISIONAL) Excavation and Earthworks A clear site of trees, shrubs and excavate topsoil average 150mm deep to remove vegetable soil B Excavate pits; maximum depth not exceeding; 2.00m; starting at 150mm below ground level C Excavate trenches; ditto; 1.00m D Excavated materials to be removed from site E Filling to excavations; materials arising from excavations well compacted Filling to make up levels; materials to be obtained off-site well compacted in layers not exceeding 150mm thick F Laterite - 150mm thick G Hardcore H Treating bottoms of excavations J Treating surfaces of filling Concretework K Plain in- situ concrete (1:4:8 -40mm aggregate) in blinding Reinforced in-situ concrete (1:2:4 - 20mm aggregate) developing minimum 21N/MM2 work strength at 28 days in: L Isolated columnn bases M Isolated columns 26 1 CM CM 20,000.00 20,000.00 520,000.00 20,000.00 142 23 90 142 SM CM SM SM 550.00 3,000.00 95.00 100.00 78,100.00 69,000.00 8,550.00 14,200.00
640
SM
130.00
83,200.00
137 30 48
CM CM CM
119
CM
200.00
23,800.00
CM
5,000.00
30,000.00
To collection 2/1
990,350.00
A Plain in-situ concrete (1:3:6 - 40mm aggregate) developing minimum 15N/MM2 work strength at 28 days in foundation trenches B Ditto in bed Reinforcements C 12mm diameter high yield deformed bar reinforcements in isolated column base D 16mm in isolated column E 10mm diameter ditto in stirrups F BRC fabric mesh reinforcements type NR. A142 laid with 150mm sides and ends laps in bed (measured nett- no allowance made for laps) Formworks to: G Edges of isolated column bases not exceeding; 0.50m wide H Form work to sides of isolated columns with cross sectional dimension 0.23X 0.23mm J Edges of bed not exceeding 0.25m Blockwork K 230mm thick hollow sandcrete blockwall in cement and sand (1:6) laid in stretcher bond; filled solid with concrete in foundation To collection COLLECTION Page 2/1 '2/2
18 27
CM CM
17,500.00 17,500.00
315,000.00 472,500.00
KG KG KG
180
SM
700.00
126,000.00
147
600.00
88,200.00
35 46
M M
900.00 400.00
31,500.00 18,400.00
140
SM
3,300.00
462,000.00 1,778,100.00
990,350.00 1,778,100.00
SUBSTRUCTURE
2,768,450.00
2/2
SITE AND SERVICES A Allow a provisional sum of N 3,600,000.00 for site and all site sevices to be expended as directed CARRIED TO SUMMARY
3,600,000.00 3,600,000.00
2/2
BILL NO. 2 4-BEDROOM DUPLEX SUBSTRUCTURE (ALL PROVISIONAL) Excavation and Earthworks A clear site of trees, shrubs and excavate topsoil average 150mm deep to remove vegetable soil B Excavate pits; maximum depth not exceeding; 2.00m; starting at 150mm below ground level C Excavate trenches; ditto; 1.00m D Excavated materials to be removed from site E Filling to excavations; materials arising from excavations well compacted Filling to make up levels; materials to be obtained off-site well compacted in layers not exceeding 150mm thick F Laterite - 150mm thick G Hardcore H Treating bottoms of excavations J Treating surfaces of filling Concretework K Plain in- situ concrete (1:4:8 -40mm aggregate) in blinding Reinforced in-situ concrete (1:2:4 - 20mm aggregate) developing minimum 21N/MM2 work strength at 28 days in: L Isolated columnn bases M Isolated columns 26 1 CM CM 20,000.00 20,000.00 520,000.00 20,000.00 142 23 90 142 SM CM SM SM 550.00 3,000.00 95.00 100.00 78,100.00 69,000.00 8,550.00 14,200.00
640
SM
130.00
83,200.00
137 30 48
CM CM CM
119
CM
200.00
23,800.00
CM
5,000.00
30,000.00
To collection 2/1
990,350.00
A Plain in-situ concrete (1:3:6 - 40mm aggregate) developing minimum 15N/MM2 work strength at 28 days in foundation trenches B Ditto in bed Reinforcements C 12mm diameter high yield deformed bar reinforcements in isolated column base D 16mm in isolated column E 10mm diameter ditto in stirrups F BRC fabric mesh reinforcements type NR. A142 laid with 150mm sides and ends laps in bed (measured nett- no allowance made for laps) Formworks to: G Edges of isolated column bases not exceeding; 0.50m wide H Form work to sides of isolated columns with cross sectional dimension 0.23X 0.23mm J Edges of bed not exceeding 0.25m Blockwork K 230mm thick hollow sandcrete blockwall in cement and sand (1:6) laid in stretcher bond; filled solid with concrete in foundation To collection COLLECTION Page 2/1 '2/2
18 27
CM CM
17,500.00 17,500.00
315,000.00 472,500.00
KG KG KG
180
SM
700.00
126,000.00
147
600.00
88,200.00
35 46
M M
900.00 400.00
31,500.00 18,400.00
140
SM
3,300.00
462,000.00 1,778,100.00
990,350.00 1,778,100.00
SUBSTRUCTURE
2,768,450.00
2/2
CONCRETEWORK Reinforced in-situ concrete (1:2:4 - 20mm aggregate) developing minimum 21N/MM2 work strength at 28 days in: A Isolated columns B Isolated beams C Suspended slab D Lintels E Stairecase Reinforcements High yield deformed bar reinforcement in the following in various sizes F 16mm diameter in isolated columns G Ditto isolated beams H 20mm diameter in isolated beams J 12mm diameter in isolated beams K Ditto lintel L Ditto suspended slab M Ditto stairecase N 10mm diamater in stirrups in isolated column P Ditto isolated beams Q Ditto lintel 400 510 236 152 190 KG KG KG KG KG 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 100,000.00 127,500.00 59,000.00 38,000.00 47,500.00 287,500.00 36,250.00 68,750.00 132,750.00 20,000.00 4 9 27 3 3 CM CM CM CM CM 20,000.00 20,000.00 20,000.00 20,000.00 20,000.00 80,000.00 180,000.00 540,000.00 60,000.00 60,000.00
To collection 2/3
1,837,250.00
Formworks A Formworks to sides of isolated columns with cross sectional dimensions 0.23 x 0.23m B Sides and soffits of isolated beams cross sectional dimensions 0.45x0.23m C Soffits of suspended slab E Formwork to soffits and sides of lintels with cross sectional dimension 0.23 x 0.23m G Ditto 0.15 x 0.23m H Edges of suspended slab not exceeding 250mm wide J Soffits of landings K Ditto waist, sloping L Edges of risers; not exceeding 250mm wide
71
1,135.00
80,585.00
116 180
M SM
1,600.00 1,800.00
185,600.00 324,000.00
32 7 65 2 9 20
M M M SM SM M
To collection
679,335.00
COLLECTION
1,837,250.00 679,335.00
BLOCKWORK Hollow sandcrete blockwall in cement and sand (1:6) laid in stretcher bond A 230mm thick wall B 150mm ditto 278 39 SM SM 2,400.00 2,000.00 667,200.00 78,000.00
CARRIED TO SUMMARY
745,200.00
2/5
SITE AND SERVICES A Allow a provisional sum of N 3,600,000.00 for site and all site sevices to be expended as directed
3,600,000.00
CARRIED TO SUMMARY
3,600,000.00
2/2
BILL NO. 2 4-BEDROOM DUPLEX SUBSTRUCTURE (ALL PROVISIONAL) Excavation and Earthworks A clear site of trees, shrubs and excavate topsoil average 150mm deep to remove vegetable soil B Excavate pits; maximum depth not exceeding; 2.00m; starting at 150mm below ground level C Excavate trenches; ditto; 1.00m D Excavated materials to be removed from site E Filling to excavations; materials arising from excavations well compacted Filling to make up levels; materials to be obtained off-site well compacted in layers not exceeding 150mm thick F Laterite - 150mm thick G Hardcore H Treating bottoms of excavations J Treating surfaces of filling Concretework K Plain in- situ concrete (1:4:8 -40mm aggregate) in blinding Reinforced in-situ concrete (1:2:4 - 20mm aggregate) developing minimum 21N/MM2 work strength at 28 days in: L Isolated columnn bases M Isolated columns 26 1 CM CM 20,000.00 20,000.00 520,000.00 20,000.00 142 23 90 142 SM CM SM SM 550.00 3,000.00 95.00 100.00 78,100.00 69,000.00 8,550.00 14,200.00
640
SM
130.00
83,200.00
137 30 48
CM CM CM
119
CM
200.00
23,800.00
CM
5,000.00
30,000.00
To collection 2/1
990,350.00
A Plain in-situ concrete (1:3:6 - 40mm aggregate) developing minimum 15N/MM2 work strength at 28 days in foundation trenches B Ditto in bed Reinforcements C 12mm diameter high yield deformed bar reinforcements in isolated column base D 16mm in isolated column E 10mm diameter ditto in stirrups F BRC fabric mesh reinforcements type NR. A142 laid with 150mm sides and ends laps in bed (measured nett- no allowance made for laps) Formworks to: G Edges of isolated column bases not exceeding; 0.50m wide H Form work to sides of isolated columns with cross sectional dimension 0.23X 0.23mm J Edges of bed not exceeding 0.25m Blockwork K 230mm thick hollow sandcrete blockwall in cement and sand (1:6) laid in stretcher bond; filled solid with concrete in foundation To collection COLLECTION Page 2/1 '2/2
18 27
CM CM
17,500.00 17,500.00
315,000.00 472,500.00
KG KG KG
180
SM
700.00
126,000.00
147
600.00
88,200.00
35 46
M M
900.00 400.00
31,500.00 18,400.00
140
SM
3,300.00
462,000.00 1,778,100.00
990,350.00 1,778,100.00
SUBSTRUCTURE
2,768,450.00
2/2
CONCRETEWORK Reinforced in-situ concrete (1:2:4 - 20mm aggregate) developing minimum 21N/MM2 work strength at 28 days in: A Isolated columns B Isolated beams C Suspended slab D Lintels E Stairecase Reinforcements High yield deformed bar reinforcement in the following in various sizes F 16mm diameter in isolated columns G Ditto isolated beams H 20mm diameter in isolated beams J 12mm diameter in isolated beams K Ditto lintel L Ditto suspended slab M Ditto stairecase N 10mm diamater in stirrups in isolated column P Ditto isolated beams Q Ditto lintel 400 510 236 152 190 KG KG KG KG KG 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 100,000.00 127,500.00 59,000.00 38,000.00 47,500.00 287,500.00 36,250.00 62,500.00 132,750.00 20,000.00 4 9 27 3 3 CM CM CM CM CM 20,000.00 20,000.00 20,000.00 20,000.00 20,000.00 80,000.00 180,000.00 540,000.00 60,000.00 60,000.00
To collection 2/3
1,831,000.00
Formworks A Formworks to sides of isolated columns with cross sectional dimensions 0.23 x 0.23m B Sides and soffits of isolated beams cross sectional dimensions 0.45x0.23m C Soffits of suspended slab E Formwork to soffits and sides of lintels with cross sectional dimension 0.23 x 0.23m G Ditto 0.15 x 0.23m H Edges of suspended slab not exceeding 250mm wide J Soffits of landings K Ditto waist, sloping L Edges of risers; not exceeding 250mm wide
71
1,135.00
80,585.00
116 180
M SM
1,600.00 1,800.00
185,600.00 324,000.00
32 7 65 2 9 20
M M M SM SM M
To collection
679,335.00
COLLECTION
1,831,000.00 679,335.00
BLOCKWORK Hollow sandcrete blockwall in cement and sand (1:6) laid in stretcher bond A 230mm thick wall B 150mm ditto 556 78 SM SM 2,400.00 2,000.00 1,334,400.00 156,000.00
CARRIED TO SUMMARY
1,490,400.00
2/5
ROOFING A 0.55mm long span corrugated aluminium roofing sheets in approved coloured finish fixed to hardwood roof trusses in accordance to Manufacturer's instructions B Ditto 600mm girth ridge, hip,valley cap, C Ditto eaves angle- 150mm girth
349 90 66
SM M M
CARRIED TO SUMMARY
960,250.00
2/6
WOODWORKS Roof members Well seasoned and plained hardwood A 50 x 150mm tie beam B Ditto rafters C Ditto king post and struts D 50 x 75mm purlins E 50X50mm noggings F 12x25mm batten G 25X250mm facia board Doors H An approved type hardwood panel door fixed on steel frame overal size 0.90x2.10mm high J An approved type hardwood flush door fixed on steel frame overal size 0.75x2.10mm high Frames L 0.750x2.10 steel door frames L 0.90x2.10 steel door frames Ironmongeries M Set; double cylinder mortice lock and lever handle furniture N 75mm butt hinge in pair 6 7 NR NR 8,000.00 9,000.00 48,000.00 63,000.00 288 345 642 400 900 900 66 M M M M M M M 320.00 320.00 320.00 260.00 180.00 80.00 650.00 92,160.00 110,400.00 205,440.00 104,000.00 162,000.00 72,000.00 42,900.00
NR
25,000.00
175,000.00
NR
27,000.00
162,000.00
13 13
NR NR
2,000.00 400.00
26,000.00 5,200.00
1,268,100.00
METALWORKS Windows A Bronze anodised aluminium projected windows in standard frames fully glazed with 6mm thick tinted glass complete with locking devices, fixing accessories and fly screen in 0.75x0.60 m high B Ditto 0.90 x 3.60m high C Bronze anodised aluminium sliding windows in standard frames fully glazed with 6mm thick tinted glass complete with locking devices, fixing accessories and fly screen in 2.40x1.20 m high D Ditto 1.80 x 1.20m high E Ditto 1.50 x 1.20m high F Ditto but fixed light 1.50x4.50m high Doors G Ditto sliding door overal size1.80x2.10 m high H Approved type security door complete with frames locks and all accessories 0.90x2.10 mm high Staircase Handrail/balustrades J Allow a provisional sum of N320,000.00 for stair Handrail/balusters to be expended as directed Burglary proofs Burglary proofs built in 25 x 25mm square pipes constructed to Architect's pattern to cover window opening size: K 2.40 x 1.20m high L 0.75 x 0.6m high M 1.50 x 1.20m high N 1.80 x 1.20m high P 0.90x3.20 m high 1 6 2 10 1 NR NR NR NR NR 13,000.00 3,000.00 7,000.00 9,500.00 13,000.00 13,000.00 18,000.00 14,000.00 95,000.00 13,000.00 2 NR 40,000.00 80,000.00
6 1
NR NR
8,500.00 40,000.00
51,000.00 40,000.00
1 10 2 2
NR NR NR NR
NR
55,000.00
220,000.00
ITEM
320,000.00
1,335,400.00
PLUMBING/MECHANICAL INSTALLATION pipe works A Allow a provisional sum of N 200,000.00 for pipeworks tobe expended as directed Sanitary Wares B Provide and install the following coloured TWYFORD or equal approved sanitary wares Mini set sanitary wares comprising the following: Water Closet and Wash Hand Basin C Complete Acrylic bath tub or equal approved D ARISTON water heater 50litres capacity with all necessary accessories E Jaccuzi or equal approved steam bath tub F 50mm diameter floor drain G Stainless steel kitchen double bowl double drain complete with mixer H Shower tray and roses J Kitchen extractor fan TESTING K Allow for testing of plumbing and mechanical installation BUILDERS WORKS L Allow for buildes works in connection with plumbing and mechanical installation 2 NR 25,000.00 50,000.00 5 NR 37,000.00 185,000.00
200,000.00
6 1 6
NR NR NR
1 2 1
NR NR NR
ITEM
20,000.00
ITEM
100,000.00
CARRIED TO SUMMARY
1,010,960.00
2/9
ELECTRICAL INSTALLATION QUIPMENTS A 60A 8 ways TPN MCB Distribution Board B 60A TPN ELCB NCB C Allow a provisional sum of N 250,000.00 for all cables including connection to equipments as required Final Sub-circuit The following final sub-circuit points executed in concealed UPVC and conduits and pvc insulated copper conductors D 5A lighting points E 10A 1gang 1 way switch F 10A 2 gang 2 way switch G 10A 1 gang 2 way switch H 10A 3 gang 1 way switch J 13A single witch socket outlet K 13A double witch socket outlet L 20A switch with neon indicator for AC M Water heater switch N Cooker control unit P TV coaxial outlet Q Telephone outlet 58 4 11 7 3 19 4 6 6 1 6 8 NR NR NR NR NR NR NR NR NR NR NR NR 700.00 1,000.00 1,000.00 1,000.00 1,000.00 1,200.00 1,500.00 2,500.00 3,000.00 4,300.00 700.00 700.00 40,600.00 4,000.00 11,000.00 7,000.00 3,000.00 22,800.00 6,000.00 15,000.00 18,000.00 4,300.00 4,200.00 5,600.00 2 2 NR NR 18,000.00 15,000.00 36,000.00 30,000.00
250,000.00
To collection
141,500.00
'2/10
Lighting Fittings A 1x50w high iluminating mercury wall mounted fitting B 2X400wall bracket lighting fitting C 1x60w decorative luminaries ceiling fitting D 1x60w down luminaries fitting E 1x20w mirror fitting with shaver outlet F 2x40w PL-L compact flourescent ceiling lighting fitting G 2x20w PL-L compact flourescent ceiling lighting fitting H 6x60w approved type full chandelier K 10A 1gang 1 way switch L 10A 2 gang 2 way switch M 10A 1 gang 2 way switch N 10A 3 gang 1 way switch Power Fittings P 13A single switch socket outlet Q 20A switch with neon indicator for AC R Water heater switch S Cooker control unit T TV coaxial outlet U Telephone outlet TESTING R Allow for testing of Electrical installation BUILDERS WORKS S Allow for buildes works in connection with Electrical installation ITEM 25,000.00 4 12 8 4 12 8 NR NR NR NR NR NR 1,500.00 4,000.00 1,200.00 5,500.00 600.00 600.00 6,000.00 48,000.00 9,600.00 22,000.00 7,200.00 4,800.00 19 16 14 9 4 4 3 5 4 11 7 3 NR NR NR NR NR NR NR NR NR NR NR NR 2,500.00 3,000.00 2,500.00 2,000.00 8,000.00 4,000.00 3,200.00 30,000.00 1,000.00 1,100.00 1,200.00 1,300.00 47,500.00 48,000.00 35,000.00 18,000.00 32,000.00 16,000.00 9,600.00 150,000.00 4,000.00 12,100.00 8,400.00 3,900.00
ITEM
150,000.00
To collection 2/11
657,100.00
798,600.00
'2/12
FLOOR, WALL AND CEILING FINISHING Internally In-situ finishings A 13mm thick cement and sand (1:4) plaster to general wall surfaces in one coat finished fair and smooth. B Ditto soffit of suspeded slab Beds and backings C 40mm; thick cement and sand (1:4) bedding to receive other finishings D 13mm; ditto; backing to receive tiles. Tiles E 300 x 300 x 6mm thick unglazed fully vitrified ceramic floor tiles laid with approved materials and finished with matching cement F 200 x 250 x 6mm thick white glazed ceramic wall tiles fixed with approved materials and pointed with matching cement Ceiling G P.O.P ceiling board fixed to hardwood noggings 320 SM 2,900.00 928,000.00
695 180
SM SM
450.00 450.00
312,750.00 81,000.00
320 176
SM SM
900.00 450.00
288,000.00 79,200.00
320
SM
2,800.00
896,000.00
176
SM
1,600.00
281,600.00
To collection
2,866,550.00
2/13
Work in staircase areas In-situ finishings 13mm thick cement and sand (1:4) plaster to in one coat finished fair and smooth A general wall surfaces B soffits of landing C soffits of waist - sloping Beds and backings D 40mm; thick cement and sand (1:4) bedding on landing to receive other finishings E Ditto treads F 13mm thick c/s backing to risers not exceeding not exceeding 250mm wide Tiles G 300 x 300 x 6mm thick unglazed fully vitrified ceramic floor tiles laid with approved materials and finished with matching cement on landing H Ditto treads J 13mm thick c/s backing to risers not exceeding not exceeding 250mm wide 30 2 8 SM SM SM 450.00 450.00 450.00 13,500.00 900.00 3,600.00
2 6
SM SM
900.00 900.00
1,800.00 5,400.00
20
200.00
4,000.00
2 6
SM SM
2,800.00 2,800.00
5,600.00 16,800.00
20
230.00
4,600.00
To collection
56,200.00
2/14
Externally 13mm thick cement and sand (1:4) plaster in one coat finished fair and smooth A To general wall surfaces B Soffits Suspended slab C 40mm thick ; bedding to receive tiles D 300 x 300 x 6mm thick unglazed fully vitrified ceramic floor tiles laid with approved materials and finished with matching cement E P V C ceiling linning fixed to hardwood noggings 346 10 32 SM SM SM 450.00 450.00 900.00 155,700.00 4,500.00 28,800.00
32 51
SM SM
2,800.00 1,600.00
89,600.00 81,600.00
360,200.00
2/15
PAINTING AND DECORATING Internally A Prepare and apply one undercoat and two finishing coats of emulsion paint to general wall surfaces. Work in staircase B Prepare and apply one undercoat and two finishing coats of gloss paint to general wall surfaces. Prepare and apply one undercoat and two finishing coats of emulsion paint to general wall surfaces to: C Soffit of landing D Soffit of waist-sloping Externally Prepare and apply one undercoat and two finishing coats of emulsion paint to: E General wall surfaces F Soffits of suspended slab G Knot ,prime, stop and apply one undercoat and two finihes coats of gloss paint to surface of facia board not exceeding 300 mm wide 346 10 SM SM 400.00 400.00 138,400.00 4,000.00 2 20 SM SM 400.00 400.00 800.00 8,000.00
695
SM
400.00
278,000.00
30
SM
400.00
12,000.00
66
400.00
26,400.00
467,600.00
SUMMARY 1 SUBSTRUCTURE 2 CONCRETEWORKS 3 BLOCKWORK 4 ROOFING 5 WOODWORK 6 METALWORK 7 PLUMBING AND MECHANICAL ENGINEERING INSTALLATION 8 ELECTRICAL INSTALLATIONS 9 FLOOR, WALL AND CEILING FINISHING 10 PAINTING AND DECORATION
PAGE '2/2 '2/4 '2/5 2/6 2/7 2/9 2,768,450.00 2,510,335.00 1,490,400.00 960,250.00 1,268,100.00 1,335,400.00
15,893,045.00
2/17
BILL NO. 3 EXTERNAL WORKS Inspection Chambers, Septic Tanks and soakaway pits A Allow a provisional sum of N300,000.00 for Inspection chambers, septic tanks and soakaway pits to be expended as directed
300,000.00
300,000.00
GENERAL SUMMARY BILL 1 PRELIMINARIES 2 MAIN BUILDING 3 EXTERNAL WORKS 4 SITE AND SERVICES DESCRIPTION PAGE 1/1 '2/17 3/1 AMOUNT 450,000.00 15,893,045.00 300,000.00 3,600,000.00
GS/1
BILL NO.4 SITE AND SERVICES A Allow a provisional sum of N 3,600,000.00 for site and all site sevices to be expended as directed
3,600,000.00
3,600,000.00
BILL NO. 1 PRELIMINARIES A Allow for preliminaries items including settingout,water water for works,foreman incharge, watchman,plants and scaffolds,temporary lighting, othertemporary services, site office/store, progress photographs, site cleaning, clearing on completion etc.
450,000.00
450,000.00
1/1
BILL NO. 2 3- BEDROOM BUNGALOW SUBSTRUCTURE (ALL PROVISIONAL) A clear site of trees, shrubs and excavate topsoil average 150mm deep to remove vegetable soil Excavation and Earthworks B Excavate trenches maximum depth not exceeding 1.00 m starting at 150mm below ground level C Excavated materials to be removed from site D Filling to excavations; materials arising from excavations well compacted Filling to make up levels; materials to be obtained off-site well compacted in layers not exceeding 150mm thick E Laterite - 150mm thick F Hardcore G Treating bottoms of excavations H Treating surfaces of filling Concretework J Plain in-situ concrete (1:3:6 - 40mm aggregate) developing minimum 15N/MM2 work strength at 28 days in foundation trenches K Ditto in bed L BRC fabric mesh reinforcements type NR. A142 laid with 150mm sides and ends laps in bed (measured nett- no allowance made for laps) M Edges of bed not exceeding 0.25m Blockwork N 230mm thick hollow sandcrete blockwall in cement and sand (1:6) laid in stretcher bond; filled solid with concrete in foundation 144 23 90 144 SM SM SM SM 550.00 3,000.00 95.00 100.00 79,200.00 69,000.00 8,550.00 14,400.00
540
SM
130.00
70,200.00
108 66
CM CM
650.00 300.00
70,200.00 19,800.00
42
CM
200.00
8,400.00
21 27
CM CM
17,500.00 17,500.00
367,500.00 472,500.00
179 60
SM M
700.00 400.00
125,300.00 24,000.00
120
SM
3,300.00
396,000.00
1,725,050.00
2/1
SITE AND SERVICES A Allow a provisional sum of N 2,500,000.00 for site and all site sevices to be expended as directed
2,500,000.00
CARRIED TO SUMMARY
2,500,000.00
2/2
BILL NO. 2 3- BEDROOM BUNGALOW SUBSTRUCTURE (ALL PROVISIONAL) A clear site of trees, shrubs and excavate topsoil average 150mm deep to remove vegetable soil Excavation and Earthworks B Excavate trenches maximum depth not exceeding 1.00 m starting at 150mm below ground level C Excavated materials to be removed from site D Filling to excavations; materials arising from excavations well compacted Filling to make up levels; materials to be obtained off-site well compacted in layers not exceeding 150mm thick E Laterite - 150mm thick F Hardcore G Treating bottoms of excavations H Treating surfaces of filling Concretework J Plain in-situ concrete (1:3:6 - 40mm aggregate) developing minimum 15N/MM2 work strength at 28 days in foundation trenches K Ditto in bed L BRC fabric mesh reinforcements type NR. A142 laid with 150mm sides and ends laps in bed (measured nett- no allowance made for laps) M Edges of bed not exceeding 0.25m Blockwork N 230mm thick hollow sandcrete blockwall in cement and sand (1:6) laid in stretcher bond; filled solid with concrete in foundation 144 23 90 144 SM SM SM SM 550.00 3,000.00 95.00 100.00 79,200.00 69,000.00 8,550.00 14,400.00
540
SM
130.00
70,200.00
108 66
CM CM
650.00 300.00
70,200.00 19,800.00
42
CM
200.00
8,400.00
21 27
CM CM
17,500.00 17,500.00
367,500.00 472,500.00
179 60
SM M
700.00 400.00
125,300.00 24,000.00
120
SM
3,300.00
396,000.00
1,725,050.00
2/1
CONCRETEWORK Reinforced in-situ concrete (1:2:4 - 20mm aggregate) developing minimum 21N/MM2 work strength at 28 days in: A Roof beams B Lintels Reinforcements High yield deformed bar reinforcement in the following in various sizes C 12mm diameter in lintel D Ditto roof beam E 10mm diamater in stirrups in lintel F Diito roof beam Formworks G Sides of roof beam not exceeding 500mm wide H Formwork to soffits and sides of lintels with cross sectional dimension 0.23 x 0.23m G Ditto 0.15 x 0.23m 96 M 900.00 86,400.00 210 351 167 281 KG KG KG KG 250.00 250.00 250.00 250.00 52,500.00 87,750.00 41,750.00 70,250.00 5 3 CM CM 20,000.00 20,000.00 100,000.00 60,000.00
57 14
M M
1,000.00 800.00
57,000.00 11,200.00
CARRIED TO SUMMARY
566,850.00
2/2
BLOCKWORK Hollow sandcrete blockwall in cement and sand (1:6) laid in stretcher bond A 230mm thick wall B 150mm ditto 286 46 SM SM 2,400.00 2,000.00 686,400.00 92,000.00
CARRIED TO SUMMARY
2/3
778,400.00
SITE AND SERVICES A Allow a provisional sum of N 2,500,000.00 for site and all site sevices to be expended as directed
2,500,000.00
CARRIED TO SUMMARY
2/4
2,500,000.00
5,570,300.00
BILL NO. 2 3- BEDROOM BUNGALOW SUBSTRUCTURE (ALL PROVISIONAL) A clear site of trees, shrubs and excavate topsoil average 150mm deep to remove vegetable soil Excavation and Earthworks B Excavate trenches maximum depth not exceeding 1.00 m starting at 150mm below ground level C Excavated materials to be removed from site D Filling to excavations; materials arising from excavations well compacted Filling to make up levels; materials to be obtained off-site well compacted in layers not exceeding 150mm thick E Laterite - 150mm thick F Hardcore G Treating bottoms of excavations H Treating surfaces of filling Concretework J Plain in-situ concrete (1:3:6 - 40mm aggregate) developing minimum 15N/MM2 work strength at 28 days in foundation trenches K Ditto in bed L BRC fabric mesh reinforcements type NR. A142 laid with 150mm sides and ends laps in bed (measured nett- no allowance made for laps) M Edges of bed not exceeding 0.25m Blockwork N 230mm thick hollow sandcrete blockwall in cement and sand (1:6) laid in stretcher bond; filled solid with concrete in foundation 144 23 90 144 SM SM SM SM 550.00 3,000.00 95.00 100.00 79,200.00 69,000.00 8,550.00 14,400.00
540
SM
130.00
70,200.00
108 66
CM CM
650.00 300.00
70,200.00 19,800.00
42
CM
200.00
8,400.00
21 27
CM CM
17,500.00 17,500.00
367,500.00 472,500.00
179 60
SM M
700.00 400.00
125,300.00 24,000.00
120
SM
3,300.00
396,000.00
1,725,050.00
2/1
CONCRETEWORK Reinforced in-situ concrete (1:2:4 - 20mm aggregate) developing minimum 21N/MM2 work strength at 28 days in: A Roof beams B Lintels Reinforcements High yield deformed bar reinforcement in the following in various sizes C 12mm diameter in lintel D Ditto roof beam E 10mm diamater in stirrups in lintel F Diito roof beam Formworks G Sides of roof beam not exceeding 500mm wide H Formwork to soffits and sides of lintels with cross sectional dimension 0.23 x 0.23m G Ditto 0.15 x 0.23m 96 M 900.00 86,400.00 210 351 167 281 KG KG KG KG 250.00 250.00 250.00 250.00 52,500.00 87,750.00 41,750.00 70,250.00 5 3 CM CM 20,000.00 20,000.00 100,000.00 60,000.00
57 14
M M
1,000.00 800.00
57,000.00 11,200.00
CARRIED TO SUMMARY
566,850.00
2/2
BLOCKWORK Hollow sandcrete blockwall in cement and sand (1:6) laid in stretcher bond A 230mm thick wall B 150mm ditto 286 46 SM SM 2,400.00 2,000.00 686,400.00 92,000.00
CARRIED TO SUMMARY
2/3
778,400.00
ROOFING A 0.55mm long span corrugated aluminium roofing sheets in approved coloured finish fixed to hardwood roof trusses in accordance to Manufacturer's instructions B Ditto ridge cap 600mm girth C Ditto eaves angle- 150mm girth
267 41 68
SM M M
CARRIED TO SUMMARY
2/4
704,550.00
WOODWORKS Roof members Well seasoned and plained hardwood A 50 x 150mm tie beam B Ditto rafters C Ditto king post and struts D 50 x 75mm purlins E 50X50mm noggings F 12x25mm batten G 25X250mm facia board Doors H An approved type hardwood panel door fixed on steel frame overal size 0.90x2.10mm high J An approved type hardwood flush door fixed on steel frame overal size 0.75x2.10mm high Frames K 0.750x2.10 steel door frames L 0.90x2.10 steel door frames Ironmongeries M Set; double cylinder mortice lock and lever handle furniture N 75mm butt hinge in pair 5 4 NR NR 8,000.00 9,000.00 40,000.00 36,000.00 228 251 396 317 896 896 68 M M M M M M M 300.00 300.00 300.00 240.00 160.00 70.00 600.00 68,400.00 75,300.00 118,800.00 76,080.00 143,360.00 62,720.00 40,800.00
NR
22,000.00
88,000.00
NR
25,000.00
125,000.00
9 9
NR NR
1,800.00 400.00
16,200.00 3,600.00
CARRIED TO SUMMARY
2/5
894,260.00
METALWORKS Windows A Bronze anodised aluminium projected windows in standard frames fully glazed with 6mm thick tinted glass complete with locking devices, fixing accessories and fly screen in 0.75x0.60 m high B Bronze anodised aluminium sliding windows in standard frames fully glazed with 6mm thick tinted glass complete with locking devices, fixing accessories and fly screen in 2.40x1.20 m high C Ditto 1.80 x 1.20m high D Ditto 1.50 x 1.20m high Doors E Ditto sliding door overal size1.80x2.10 m high F Approved type security door complete with frames locks and all accessories 0.90x2.10 mm high Burglary proofs Burglary proofs built in 25 x 25mm square pipes constructed to Architect's pattern to cover window opening size: G 2.40 x 1.20m high H 0.75 x 0.6m high J 1.50 x 1.20m high K 1.80 x 1.20m high 2 5 3 7 NR NR NR NR 13,000.00 3,000.00 7,000.00 9,560.00 26,000.00 15,000.00 21,000.00 66,920.00 1 NR 40,000.00 40,000.00
NR
7,550.00
37,750.00
2 7 3
NR NR NR
NR
50,000.00
100,000.00
CARRIED TO SUMMARY
593,670.00
2/6
PLUMBING INSTALLATION pipe works A Allow a provisional sum of N300,000.00 plumbing works to be expended as directed
300,000.00
CARRIED TO SUMMARY
300,000.00
2/7
ELECTRICAL INSTALLATION A Allow a provisional sum of N300,000.00 for Electrical installation to be expended as directed
300,000.00
CARRIED TO SUMMARY
300,000.00
2/8
FLOOR, WALL AND CEILING FINISHING Internally In-situ finishings A 13mm thick cement and sand (1:4) plaster to general wall surfaces in one coat finished fair and smooth. Beds and backings B 40mm; thick cement and sand (1:4) bedding to receive other finishings C 13mm; ditto; backing to receive tiles. Tiles D 300 x 300 x 6mm thick unglazed fully vitrified ceramic floor tiles laid with approved materials and finished with matching cement E 200 x 250 x 6mm thick white glazed ceramic wall tiles fixed with approved materials and pointed with matching cement Ceiling F P V C ceiling linning fixed to hardwood noggings Externally 13mm thick cement and sand (1:4) plaster in one coat finished fair and smooth G To general wall surfaces H P V C ceiling linning fixed to hardwood noggings 153 47 SM SM 430.00 1,600.00 65,790.00 75,200.00 144 SM 1,600.00 230,400.00
436
SM
430.00
187,480.00
144 69
SM SM
900.00 430.00
129,600.00 29,670.00
144
SM
2,700.00
388,800.00
69
SM
1,600.00
110,400.00
CARRIED TO SUMMARY
2/9
1,217,340.00
PAINTING AND DECORATING Internally A Prepare and apply one undercoat and two finishing coats of emulsion paint to general wall surfaces. Externally B Prepare and apply one undercoat and two finishing coats of emulsion paint togeneral wall surfaces C Knot ,prime, stop and apply one undercoat and two finihes coats of gloss paint to surface of facia board not exceeding 300 mm wide
436
SM
350.00
152,600.00
153
SM
350.00
53,550.00
68
200.00
13,600.00
CARRIED TO SUMMARY
219,750.00
'2/10
SUMMARY 1 SUBSTRUCTURE 2 CONCRETEWORKS 3 BLOCKWORK 4 ROOFING 5 WOODWORK 6 METALWORK 7 PLUMBING AND MECHANICAL ENGINEERING INSTALLATION 8 ELECTRICAL INSTALLATIONS 9 FLOOR, WALL AND CEILING FINISHING 10 PAINTING AND DECORATION
7,299,870.00
2/11
BILL NO. 3 EXTERNAL WORKS Inspection Chambers, Septic Tanks and soakaway pits A Allow a provisional sum of N200,000.00 for Inspection chambers, septic tanks and soakaway pits to be expended as directed
200,000.00
200,000.00
GENERAL SUMMARY BILL 1 PRELIMINARIES 2 MAIN BUILDING 3 EXTERNAL WORKS 4 SITE AND SERVICES DESCRIPTION PAGE AMOUNT 200,000.00 7,299,870.00 200,000.00 2,500,000.00
GS/1
BILL NO.4 SITE AND SERVICES A Allow a provisional sum of N 2,500,000.00 for site and all site sevices to be expended as directed
2,500,000.00
CARRIED TO SUMMARY
4/1
2,500,000.00
BILL NO. 1 PRELIMINARIES A Allow for preliminaries items including settingout,water water for works,foreman incharge, watchman,plants and scaffolds,temporary lighting, othertemporary services, site office/store, progress photographs, site cleaning, clearing on completion etc.
200,000.00
200,000.00
1/1
BILL NO. 2 3- BEDROOM BUNGALOW SUBSTRUCTURE (ALL PROVISIONAL) A clear site of trees, shrubs and excavate topsoil average 150mm deep to remove vegetable soil Excavation and Earthworks B Excavate trenches maximum depth not exceeding 1.00 m starting at 150mm below ground level C Excavated materials to be removed from site D Filling to excavations; materials arising from excavations well compacted Filling to make up levels; materials to be obtained off-site well compacted in layers not exceeding 150mm thick E Laterite - 150mm thick F Hardcore G Treating bottoms of excavations H Treating surfaces of filling Concretework J Plain in-situ concrete (1:3:6 - 40mm aggregate) developing minimum 15N/MM2 work strength at 28 days in foundation trenches K Ditto in bed L BRC fabric mesh reinforcements type NR. A142 laid with 150mm sides and ends laps in bed (measured nett- no allowance made for laps) M Edges of bed not exceeding 0.25m Blockwork N 230mm thick hollow sandcrete blockwall in cement and sand (1:6) laid in stretcher bond; filled solid with concrete in foundation SUBSTRUCTURE CARRIED TO SUMMARY 144 43 90 144 SM SM SM SM 900.00 3,000.00 95.00 100.00 129,600.00 129,000.00 8,550.00 14,400.00
540
SM
200.00
108,000.00
108 66
CM CM
900.00 400.00
97,200.00 26,400.00
42
CM
450.00
18,900.00
21 27
CM CM
17,500.00 17,500.00
367,500.00 472,500.00
179 60
SM M
700.00 400.00
125,300.00 24,000.00
120
SM
3,600.00
432,000.00
1,953,350.00
2/1
SITE AND SERVICES A Allow a provisional sum of N 3,300,000.00 for site and all site sevices to be expended as directed
3,300,000.00
CARRIED TO SUMMARY
3,300,000.00
2/2
BILL NO. 2 3- BEDROOM BUNGALOW SUBSTRUCTURE (ALL PROVISIONAL) A clear site of trees, shrubs and excavate topsoil average 150mm deep to remove vegetable soil Excavation and Earthworks A Excavate trenches maximum depth not exceeding 1.00 m starting at 150mm below ground level B Excavated materials to be removed from site C Filling to excavations; materials arising from excavations well compacted Filling to make up levels; materials to be obtained off-site well compacted in layers not exceeding 150mm thick D Laterite - 150mm thick E Hardcore F Treating bottoms of excavations G Treating surfaces of filling Concretework H Plain in-situ concrete (1:3:6 - 40mm aggregate) developing minimum 15N/MM2 work strength at 28 days in foundation trenches J Ditto in bed K BRC fabric mesh reinforcements type NR. A142 laid with 150mm sides and ends laps in bed (measured nett- no allowance made for laps) L Edges of bed not exceeding 0.25m Blockwork M 230mm thick hollow sandcrete blockwall in cement and sand (1:6) laid in stretcher bond; filled solid with concrete in foundation 144 43 90 144 SM SM SM SM 900.00 3,000.00 95.00 100.00 129,600.00 129,000.00 8,550.00 14,400.00
370
SM
200.00
74,000.00
108 66
CM CM
900.00 400.00
97,200.00 26,400.00
42
CM
450.00
18,900.00
21 27
CM CM
17,500.00 17,500.00
367,500.00 472,500.00
179 60
SM M
700.00 400.00
125,300.00 24,000.00
120
SM
3,600.00
432,000.00
SUBSTRUCTURE
1,919,350.00
2/1
CONCRETEWORK Reinforced in-situ concrete (1:2:4 - 20mm aggregate) developing minimum 21N/MM2 work strength at 28 days in: A Roof beams B Lintels Reinforcements High yield deformed bar reinforcement in the following in various sizes C 12mm diameter in lintel D Ditto roof beam E 10mm diamater in stirrups in lintel F Diito roof beam Formworks G Sides of roof beam not exceeding 500mm wide H Formwork to soffits and sides of lintels with cross sectional dimension 0.23 x 0.23m G Ditto 0.15 x 0.23m 96 M 900.00 86,400.00 210 351 167 281 KG KG KG KG 250.00 250.00 250.00 250.00 52,500.00 87,750.00 41,750.00 70,250.00 5 3 CM CM 22,000.00 22,000.00 110,000.00 66,000.00
57 14
M M
1,000.00 800.00
57,000.00 11,200.00
CARRIED TO SUMMARY
582,850.00
2/2
BLOCKWORK Hollow sandcrete blockwall in cement and sand (1:6) laid in stretcher bond A 230mm thick wall B 150mm ditto 286 46 SM SM 2,800.00 2,400.00 800,800.00 110,400.00
CARRIED TO SUMMARY
2/3
800,800.00
SITE AND SERVICES A Allow a provisional sum of N 3,300,000.00 for site and all site sevices to be expended as directed
3,300,000.00
CARRIED TO SUMMARY
2/4
3,300,000.00
6,603,000.00
BILL NO. 2 3- BEDROOM BUNGALOW SUBSTRUCTURE (ALL PROVISIONAL) A clear site of trees, shrubs and excavate topsoil average 150mm deep to remove vegetable soil Excavation and Earthworks B Excavate trenches maximum depth not exceeding 1.00 m starting at 150mm below ground level C Excavated materials to be removed from site D Filling to excavations; materials arising from excavations well compacted Filling to make up levels; materials to be obtained off-site well compacted in layers not exceeding 150mm thick E Laterite - 150mm thick F Hardcore G Treating bottoms of excavations H Treating surfaces of filling Concretework J Plain in-situ concrete (1:3:6 - 40mm aggregate) developing minimum 15N/MM2 work strength at 28 days in foundation trenches K Ditto in bed L BRC fabric mesh reinforcements type NR. A142 laid with 150mm sides and ends laps in bed (measured nett- no allowance made for laps) M Edges of bed not exceeding 0.25m Blockwork N 230mm thick hollow sandcrete blockwall in cement and sand (1:6) laid in stretcher bond; filled solid with concrete in foundation SUBSTRUCTURE CARRIED TO SUMMARY 144 43 90 144 SM SM SM SM 900.00 3,000.00 95.00 100.00 129,600.00 129,000.00 8,550.00 14,400.00
440
SM
200.00
88,000.00
108 66
CM CM
900.00 400.00
97,200.00 26,400.00
42
CM
450.00
18,900.00
21 27
CM CM
17,500.00 17,500.00
367,500.00 472,500.00
179 60
SM M
700.00 400.00
125,300.00 24,000.00
120
SM
3,600.00
432,000.00
1,933,350.00
2/1
CONCRETEWORK Reinforced in-situ concrete (1:2:4 - 20mm aggregate) developing minimum 21N/MM2 work strength at 28 days in: A Roof beams B Lintels Reinforcements High yield deformed bar reinforcement in the following in various sizes C 12mm diameter in lintel D Ditto roof beam E 10mm diamater in stirrups in lintel F Diito roof beam Formworks G Sides of roof beam not exceeding 500mm wide H Formwork to soffits and sides of lintels with cross sectional dimension 0.23 x 0.23m J Ditto 0.15 x 0.23m 96 M 900.00 86,400.00 210 351 167 281 KG KG KG KG 250.00 250.00 250.00 250.00 52,500.00 87,750.00 41,750.00 70,250.00 5 3 CM CM 22,000.00 22,000.00 110,000.00 66,000.00
57 14
M M
1,000.00 800.00
57,000.00 11,200.00
CARRIED TO SUMMARY
582,850.00
2/2
BLOCKWORK Hollow sandcrete blockwall in cement and sand (1:6) laid in stretcher bond A 230mm thick wall B 150mm ditto 286 46 SM SM 2,800.00 2,400.00 800,800.00 110,400.00
CARRIED TO SUMMARY
2/3
911,200.00
ROOFING A 0.55mm long span corrugated aluminium roofing sheets in approved coloured finish fixed to hardwood roof trusses in accordance to Manufacturer's instructions B Ditto ridge cap 600mm girth C Ditto eaves angle- 150mm girth
267 41 68
SM M M
CARRIED TO SUMMARY
2/4
755,500.00
WOODWORKS Roof members Well seasoned and plained hardwood A 50 x 150mm tie beam B Ditto rafters C Ditto king post and struts D 50 x 75mm purlins E 50X50mm noggings F 12x25mm batten G 25X250mm facia board Doors H An approved type hardwood panel door fixed on steel frame overal size 0.90x2.10mm high J An approved type hardwood flush door fixed on steel frame overal size 0.75x2.10mm high Frames K 0.750x2.10 steel door frames L 0.90x2.10 steel door frames Ironmongeries M Set; double cylinder mortice lock and lever handle furniture N 75mm butt hinge in pair 5 4 NR NR 8,500.00 9,000.00 42,500.00 36,000.00 228 251 396 317 896 896 68 M M M M M M M 340.00 340.00 340.00 280.00 200.00 80.00 650.00 77,520.00 85,340.00 134,640.00 88,760.00 179,200.00 71,680.00 44,200.00
NR
28,000.00
112,000.00
NR
30,000.00
150,000.00
9 9
NR NR
2,500.00 500.00
22,500.00 4,500.00
CARRIED TO SUMMARY
2/5
1,048,840.00
METALWORKS Windows A Bronze anodised aluminium projected windows in standard frames fully glazed with 6mm thick tinted glass complete with locking devices, fixing accessories and fly screen in 0.75x0.60 m high B Bronze anodised aluminium sliding windows in standard frames fully glazed with 6mm thick tinted glass complete with locking devices, fixing accessories and fly screen in 2.40x1.20 m high C Ditto 1.80 x 1.20m high D Ditto 1.50 x 1.20m high Doors E Ditto sliding door overal size1.80x2.10 m high F Approved type security door complete with frames locks and all accessories 0.90x2.10 mm high Burglary proofs Burglary proofs built in 25 x 25mm square pipes constructed to Architect's pattern to cover window opening size: G 2.40 x 1.20m high H 0.75 x 0.6m high J 1.50 x 1.20m high K 1.80 x 1.20m high 2 5 3 7 NR NR NR NR 13,000.00 3,000.00 7,000.00 9,500.00 26,000.00 15,000.00 21,000.00 66,500.00 1 NR 45,000.00 45,000.00
NR
8,500.00
42,500.00
2 7 3
NR NR NR
NR
65,000.00
130,000.00
CARRIED TO SUMMARY
643,900.00
2/6
PLUMBING INSTALLATION pipe works A Allow a provisional sum of N300,000.00 plumbing works to be expended as directed
300,000.00
CARRIED TO SUMMARY
300,000.00
2/7
ELECTRICAL INSTALLATION A Allow a provisional sum of N350,000.00 for Electrical installation to be expended as directed
350,000.00
CARRIED TO SUMMARY
350,000.00
2/8
FLOOR, WALL AND CEILING FINISHING Internally In-situ finishings A 13mm thick cement and sand (1:4) plaster to general wall surfaces in one coat finished fair and smooth. Beds and backings B 40mm; thick cement and sand (1:4) bedding to receive other finishings C 13mm; ditto; backing to receive tiles. Tiles D 300 x 300 x 6mm thick unglazed fully vitrified ceramic floor tiles laid with approved materials and finished with matching cement E 200 x 250 x 6mm thick white glazed ceramic wall tiles fixed with approved materials and pointed with matching cement Ceiling F P V C ceiling linning fixed to hardwood noggings Externally 13mm thick cement and sand (1:4) plaster in one coat finished fair and smooth G To general wall surfaces H P V C ceiling linning fixed to hardwood noggings 153 47 SM SM 480.00 1,700.00 73,440.00 79,900.00 144 SM 1,700.00 244,800.00
436
SM
480.00
209,280.00
144 69
SM SM
1,200.00 480.00
172,800.00 33,120.00
144
SM
3,200.00
460,800.00
69
SM
2,000.00
138,000.00
CARRIED TO SUMMARY
2/9
1,412,140.00
PAINTING AND DECORATING Internally A Prepare and apply one undercoat and two finishing coats of emulsion paint to general wall surfaces. Externally B Prepare and apply one undercoat and two finishing coats of emulsion paint togeneral wall surfaces C Knot ,prime, stop and apply one undercoat and two finihes coats of gloss paint to surface of facia board not exceeding 300 mm wide
436
SM
400.00
174,400.00
153
SM
400.00
61,200.00
68
200.00
13,600.00
CARRIED TO SUMMARY
249,200.00
'2/10
SUMMARY 1 SUBSTRUCTURE 2 CONCRETEWORKS 3 BLOCKWORK 4 ROOFING 5 WOODWORK 6 METALWORK 7 PLUMBING AND MECHANICAL ENGINEERING INSTALLATION 8 ELECTRICAL INSTALLATIONS 9 FLOOR, WALL AND CEILING FINISHING 10 PAINTING AND DECORATION
8,186,980.00
2/11
BILL NO. 3 EXTERNAL WORKS Inspection Chambers, Septic Tanks and soakaway pits A Allow a provisional sum of N250,000.00 for Inspection chambers, septic tanks and soakaway pits to be expended as directed
250,000.00
250,000.00
GENERAL SUMMARY BILL 1 PRELIMINARIES 2 MAIN BUILDING 3 EXTERNAL WORKS 4 SITE AND SERVICES DESCRIPTION PAGE AMOUNT 250,000.00 8,186,980.00 250,000.00 2,500,000.00
GS/1
BILL NO.4 SITE AND SERVICES A Allow a provisional sum of N 3,300,000.00 for site and all site sevices to be expended as directed
2,500,000.00
CARRIED TO SUMMARY
4/1
2,500,000.00
BILL NO. 1 PRELIMINARIES A Allow for preliminaries items including settingout,water water for works,foreman incharge, watchman,plants and scaffolds,temporary lighting, othertemporary services, site office/store, progress photographs, site cleaning, clearing on completion etc.
250,000.00
250,000.00
1/1