QUANTITY ESTIMATE FOR THE PROPOSED RAIN WATER COLLECTOR SYSTEM

AT NATIONAL IRRIGATION ADMINISTRATION CENTRAL OFFICE BUILDING A

CATEGORY ITEM DESCRIPTION QUANTITY Unit UNIT PRICE TOTAL PRICE

10"⌀ PVC PIPE WITH SEWERLOCK (Orange) x 6 m. Length 42 pcs. PHP 5,814.00 PHP 244,188.00
10"⌀ ELBOW (45 ̊) PVC PIPE FITTING 18 pcs. PHP 2,805.00 PHP 50,490.00
10"⌀ ELBOW (90 ̊) PVC PIPE FITTING 11 pcs. PHP 4,590.00 PHP 50,490.00
10"⌀ WYE PVC PIPE FITTING 18 pcs. PHP 5,355.00 PHP 96,390.00
10"⌀ TEE PVC PIPE FITTING 25 pcs. PHP 5,890.00 PHP 147,250.00
NIA MAIN BUILDING A 10"⌀ CLEANOUT PLUG PVC PIPE FITTING 25 pcs. PHP 2,295.00 PHP 57,375.00
COLLECTOR PIPES AND
FITTINGS 10"⌀ COUPLING PVC PIPE FITTING 65 pcs. PHP 1,101.00 PHP 71,565.00
PVC SOLVENT CEMENT 103 can. PHP 200.00 PHP 20,600.00
PIPE SUPPORT / PIPE HANGERS 84 pcs. PHP 250.00 PHP 21,000.00
VORTEX RAINWATER FILTER SYSTEM (INLET 250 MM⌀) 1 assym. PHP 50,000.00 PHP 50,000.00
300mm to 250mm REDUCER PVC PIPE 1 pc PHP 5,130.00 PHP 5,130.00
WIRE MESH FILTER (50MM X 50MM OPENING) 5 sq.m PHP 600.00 PHP 3,000.00
8"⌀ PVC PIPE WITH SEWERLOCK (Orange) x 6 m. Length 19 pcs. PHP 3,519.00 PHP 66,861.00
8"⌀ ELBOW (90 ̊) PVC PIPE FITTING 5 pcs. PHP 1,492.00 PHP 7,460.00
COVERED COURT COLLECTOR 8"⌀ X 4"⌀ TEE REDUCER PVC PIPE FITTING 17 pcs. PHP 705.00 PHP 11,985.00
PIPES AND FITTINGS 8"⌀ CLEANOUT PLUG PVC PIPE FITTING 2 pcs. PHP 1,791.00 PHP 3,582.00
PVC SOLVENT CEMENT 29 can. PHP 200.00 PHP 5,800.00
PIPE SUPPORT / PIPE HANGERS 38 pcs. PHP 250.00 PHP 9,500.00
8"⌀ PVC PIPE WITH SEWERLOCK (Orange) x 6 m. Length 8 pcs. PHP 3,519.00 PHP 28,152.00
8"⌀ X 4"⌀ TEE REDUCER PVC PIPE FITTING 8 pcs. PHP 1,492.00 PHP 11,936.00
8"⌀ CLEANOUT PLUG PVC PIPE FITTING 2 pcs. PHP 1,791.00 PHP 3,582.00
8"⌀ X 10"⌀ COUPLING PVC PIPE FITTING 2 pcs. PHP 2,475.00 PHP 4,950.00
10"⌀ PVC PIPE WITH SEWERLOCK (Orange) x 6 m. Length 11 pcs. PHP 5,814.00 PHP 63,954.00
MATIKAS HALL COLLECTOR
PIPES AND FITTINGS 10"⌀ ELBOW (90 ̊) PVC PIPE FITTING 2 pcs. PHP 4,590.00 PHP 9,180.00
10"⌀ X 4"⌀ TEE REDUCER PVC PIPE FITTING 8 pcs. PHP 4,207.00 PHP 33,656.00
10"⌀ CLEANOUT PLUG PVC PIPE FITTING 3 pcs. PHP 2,295.00 PHP 6,885.00
10"⌀ TEE PVC PIPE FITTING 1 pcs. PHP 5,890.00 PHP 5,890.00
PVC SOLVENT CEMENT 15 can. PHP 200.00 PHP 3,000.00
PIPE SUPPORT / PIPE HANGERS 38 pcs. PHP 250.00 PHP 9,500.00
1½"⌀ SCH. 40 GALVANIZED IRON PIPE x 6 m. Length 50 pcs. PHP 2,662.38 PHP 133,119.00
1½ "⌀ SCH. 40 ELBOW (90 ̊) G.I PIPE FITTING 17 pcs. PHP 182.07 PHP 3,095.19
1½ "⌀ SCH. 40 TEE G.I PIPE FITTING 9 pcs. PHP 645.61 PHP 5,810.49
1½ "⌀ SCH. 40 CROSS-TEE G.I PIPE FITTING 9 pcs. PHP 550.00 PHP 4,950.00
1½ "⌀ SCH. 40 COUPLING G.I PIPE FITTING 74 pcs. PHP 90.50 PHP 6,697.00
1"⌀ SCH. 40 GALVANIZED IRON PIPE x 6 m. Length 36 pcs. PHP 1,679.34 PHP 60,456.24
1"⌀ SCH. 40 ELBOW (90 ̊) G.I PIPE FITTING 125 pcs. PHP 69.47 PHP 8,683.75
1"⌀ SCH. 40 TEE G.I PIPE FITTING 11 pcs. PHP 254.91 PHP 2,804.01
1"⌀ SCH. 40 REDUCER G.I PIPE FITTING 29 pcs. PHP 52.64 PHP 1,526.56
1"⌀ SCH. 40 COUPLING G.I PIPE FITTING 36 pcs. PHP 52.64 PHP 1,895.04
NIA MAIN BUILDING A COLD
WATER LINE 1"⌀ GATE VALVE 41 pcs. PHP 600.00 PHP 24,600.00
1"⌀ X 1/2"⌀ GI ELBOW REDUCING 41 pcs. PHP 316.00 PHP 12,956.00
2"⌀ STEEL PIPE SLEEVE 53 pcs. PHP 90.00 PHP 4,770.00
1/2"⌀ COPPER FAUCET (HOSE BIBB) 42 pcs. PHP 600.00 PHP 25,200.00
PIPE SUPPORT
PLASTIC / HANGERS
INTERMEDIATE BULK CONTAINER 100 pcs. PHP 250.00 PHP 25,000.00
(48"L x 40"W x 46"H) 6 pcs. PHP 18,000.00 PHP 108,000.00
4"⌀ PVC FITTING THREADED BULK HEAD W/ NUT 20 pcs. PHP 4,054.00 PHP 81,080.00
4"⌀ ELBOW (90 ̊) PVC PIPE FITTING 12 pcs. PHP 122.40 PHP 1,468.80
4"⌀ PVC FITTING COUPLING 7 pcs. PHP 81.60 PHP 571.20
1½ "⌀ G.I FLANGE WITH THREAD, 4 NUTS & BOLTS 2 pcs. PHP 300.00 PHP 600.00
TEFLON TAPE ( 520 in. Length ) 20 rolls PHP 24.00 PHP 480.00
1"⌀ SCH. 40 GALVANIZED IRON PIPE x 6 m. Length 14 pcs. PHP 1,679.34 PHP 23,510.76
1"⌀ SCH. 40 ELBOW (90 ̊) G.I PIPE FITTING 10 pcs. PHP 69.47 PHP 694.70
1"⌀ SCH. 40 TEE G.I PIPE FITTING 2 pcs. PHP 254.91 PHP 509.82
1"⌀ SCH. 40 COUPLING G.I PIPE FITTING 14 pcs. PHP 52.64 PHP 736.96
MATIKAS HALL COLD WATER 1"⌀ GATE VALVE 5 pcs. PHP 600.00 PHP 3,000.00
LINE 1"⌀ X 1/2"⌀ GI ELBOW REDUCING 5 pcs. PHP 316.00 PHP 1,580.00
2"⌀ STEEL PIPE SLEEVE 6 pcs. PHP 90.00 PHP 540.00
1/2"⌀ COPPER FAUCET (HOSE BIBB) 5 pcs. PHP 600.00 PHP 3,000.00
PIPE SUPPORT / HANGERS 28 pcs. PHP 250.00 PHP 7,000.00
TEFLON TAPE ( 520 in. Length ) 2 rolls PHP 24.00 PHP 48.00
1"⌀ SCH. 40 GALVANIZED IRON PIPE x 6 m. Length 12 pcs. PHP 1,679.34 PHP 20,152.08
1"⌀ SCH. 40 ELBOW (90 ̊) G.I PIPE FITTING 10 pcs. PHP 69.47 PHP 694.70
1"⌀ SCH. 40 TEE G.I PIPE FITTING 3 pcs. PHP 254.91 PHP 764.73
1"⌀ SCH. 40 COUPLING G.I PIPE FITTING 12 pcs. PHP 52.64 PHP 631.68
COVERED COURT COLD WATER
LINE 1"⌀ GATE VALVE 5 pcs. PHP 600.00 PHP 3,000.00
1"⌀ X 1/2"⌀ GI ELBOW REDUCING 5 pcs. PHP 316.00 PHP 1,580.00
1"⌀ COPPER FAUCET (HOSE BIBB) 5 pcs. PHP 600.00 PHP 3,000.00
PIPE SUPPORT / HANGERS 24 pcs. PHP 250.00 PHP 6,000.00
TEFLON TAPE ( 520 in. Length ) 2 rolls PHP 24.00 PHP 48.00
 Site Clearing 22.43 sqm. PHP 100.00 PHP 2,243.00
PREPARATION Excavation 14.918493342 cum. PHP 160.00 PHP 2,386.96
Demolition of Fence 30 sqm. PHP 1,200.00 PHP 36,000.00
Gravel Bedding 2.471415557 cum. PHP 1,950.00 PHP 4,819.26
Concrete 19.82419311905 cum. PHP 6,112.33 PHP 121,172.01
Steel Reinforcements 2265.86673275851 kg. PHP 49.31 PHP 111,729.89
Water Stop 19.4 lm. PHP 300.00 PHP 5,820.00
WATER TANK
Formworks 166.463825 sqm. PHP 633.58 PHP 105,468.15
Puddle Flange 100 mm Ø 2 pcs. PHP 2,100.00 PHP 4,200.00
Stainless Steel Slip On Flange 100 mm Ø 1 pcs. PHP 2,100.00 PHP 2,100.00
Stainless Steel Pipe 100 mm Ø x 3m 1 pcs. PHP 6,928.65 PHP 6,928.65
10 mm Ø rebar 83.8423876649265 kg. PHP 49.31 PHP 4,134.27
STEEL GRATING
Angle Bar 50x50x6mm x 6m 3 pcs. PHP 1,006.00 PHP 3,018.00
Angle Bar 50x50x6mm x 6m 3 pcs. PHP 1,006.00 PHP 3,018.00
Angle Bar 75x75x6mm x 6m 5 pcs. PHP 1,442.00 PHP 7,210.00
PUMPHOUSE
Expansion Bolt 16mm Ø 8 pcs. PHP 269.68 PHP 2,157.44
Rib type GI Sheet (1.8mx.9m) 12 pcs. PHP 423.00 PHP 5,076.00
ELECTROMECHANICAL Water Pump, Sensors, Electrical panels and Accessories 2 set PHP 250,000.00 PHP 500,000.00

Total Material Cost PHP 2,621,087.33

Labor Cost PHP 1,048,434.93
Temporary Facility and Mobilization PHP 36,695.22
Safety Requirements PHP 50,000.00
Overhead Cost PHP 375,621.75
VAT PHP 206,591.96
Total Estimated Project Cost PHP 4,338,431.20