Nothing Special   »   [go: up one dir, main page]
Scribd Logo
Upload

Welcome to Scribd!

  • 83 views

    Ed 001

    Uploaded by

    Hari Krishna Aaryan
    The document provides an estimate for a 220kv electrical duct including a bill of quantities. It includes 7 line items with descriptions of the work, quantities in numbers, lengths, breadths, depths and total quantities. The line items include earthwork, PCC, raft concrete, wall concrete, rebar, transport of excavated material, steel flats and rods. The estimate is for a duct measuring 4.28m x 3.15m at a cushion of 2m between 600-13,000m. The total estimated cost is approximately Rs. 14.79 crores per kilometer.

    Copyright:

    © All Rights Reserved
    Download as XLSX, PDF, TXT or read online from Scribd

    Ed 001

    Uploaded by

    Hari Krishna Aaryan
    83 views21 pages
    The document provides an estimate for a 220kv electrical duct including a bill of quantities. It includes 7 line items with descriptions of the work, quantities in numbers, lengths, breadths, depths and total quantities. The line items include earthwork, PCC, raft concrete, wall concrete, rebar, transport of excavated material, steel flats and rods. The estimate is for a duct measuring 4.28m x 3.15m at a cushion of 2m between 600-13,000m. The total estimated cost is approximately Rs. 14.79 crores per kilometer.

    Original Description:

    dzggh

    Original Title

    ED-001

    Copyright

    © © All Rights Reserved

    Available Formats

    XLSX, PDF, TXT or read online from Scribd

    Did you find this document useful?

    Is this content inappropriate?

    The document provides an estimate for a 220kv electrical duct including a bill of quantities. It includes 7 line items with descriptions of the work, quantities in numbers, lengths, breadths, depths and total quantities. The line items include earthwork, PCC, raft concrete, wall concrete, rebar, transport of excavated material, steel flats and rods. The estimate is for a duct measuring 4.28m x 3.15m at a cushion of 2m between 600-13,000m. The total estimated cost is approximately Rs. 14.79 crores per kilometer.

    Copyright:

    © All Rights Reserved
    Download as XLSX, PDF, TXT or read online from Scribd
    Download as xlsx, pdf, or txt
    83 views21 pages

    Ed 001

    Uploaded by

    Hari Krishna Aaryan
    The document provides an estimate for a 220kv electrical duct including a bill of quantities. It includes 7 line items with descriptions of the work, quantities in numbers, lengths, breadths, depths and total quantities. The line items include earthwork, PCC, raft concrete, wall concrete, rebar, transport of excavated material, steel flats and rods. The estimate is for a duct measuring 4.28m x 3.15m at a cushion of 2m between 600-13,000m. The total estimated cost is approximately Rs. 14.79 crores per kilometer.

    Copyright:

    © All Rights Reserved
    Download as XLSX, PDF, TXT or read online from Scribd
    Download as xlsx, pdf, or txt
    You are on page 1of 21

    Estimate for 220kv Electrical Duct

    S.No Description No's Length Breadth Depth

    Earthwork 1 1 5.88 6.7


    1
    For Trapezoidal portion 1 1 1.35 0.35

    PCC 1 1 5.68 0.1


    2
    For Trapezoidal portion 1 1 1.35 0.1

    3 Raft Concrete 1 1 5.48 0.85

    4 Wall Concrete 2 1 0.6 3.15


    Hanch portion 4 1 0.15 0.15

    5 Top slab 1 1 5.48 0.6

    6 Refilling
    Quantity Remarks

    39.396

    0.4725

    0.568

    0.135

    4.658

    3.78
    0.00675

    3.288
    Detailed Estimate for 220KV Electrical Duct of size 4.28 x 3.
    S.No Reference Description

    Earthwork in excavation in ordinary soils by mechanical


    means for structures as per drawing and technical
    specifications Clause 305.1 including setting out,
    construction of shoring and bracing, removal of stumps and
    other deleterious material and disposal upto a lead of 50
    1 RBR-FNDN-1
    m, dressing of sides and bottom and backfilling in trenches
    with excavated suitable material as per Technical
    Specification 305 MORD / 304 MORTH,

    Upto 3m
    Above 3m
    For Trapezoidal Portion

    Sand filling in foundation trenches as per drawing


    including watering, tamping, etc., complete and technical
    2 RBR-FNDN-2-i
    specification Clause 305.3.9 MORD & 304 MORTH.
    (RBR-FNDN-2-i)
    PCC for Raft
    For Trapezoidal Portion

    Plain Cement Concrete ( 1 : 3 : 6 ) using 40mm nominal


    size graded HBG metal with concrete mixer including cost
    3 BLD-CSTN-2-2
    of all materials and labour charges etc. complete (Below
    base slab)

    PCC for Raft

    For Trapezoidal Portion


    Supply and placing of the Ready Mix (RMC) Standard
    Design Mix Concrete grade as per IS 4926-2003 with
    minimum cement content as per IS code 456-2000 using
    20 mm graded metal, from standard suppliers
    approved by the department including pumping, laying
    BLD-CSTN-2- concrete, vibrating, curing etc. complete but excluding
    4
    14 cots of steel and its fabrication charges,
    centering, shuttering for finished item of work.

    4.1 Raft concrete


    4.2 Trapizoidal Portion
    4.3 Wall Concrete
    4.4 Hanch Portion
    4.5 Top Slab
    4.6 Deduction for grating
    Supplying, fitting and placing HYSD/TMT bar
    reinforcement in foundation complete as per drawings
    and technical specifications Clauses 1000 and 1202 MORD
    5 RBR-FNDN-8 & 1100, 1600 MORTH for Bars below 36 mm dia including
    over laps and wastage, where they are not welded.

    Carting away the surplus excavated materials i.e., earth


    from the site to a suitable distance of about 1 kms
    including loading, unloading, conveyance charges and
    AP SOR dumping the carted materials at the contractors cost,
    6
    Lead Charges labour charges, all leads and lifts, all other incidental and
    operational charges etc complete .

    7 RBR-SPST-8 M.S. Flat 150x6mm at 1.5m c/c

    8 RBR-SPST-8 8mm M.S.Rod welded to M.S.Flat @800 c/c


    uct of size 4.28 x 3.15 m @2.0M Cushion from CH: 600 to 13000
    No's Length Breadth Depth Quantity Unit

    1 x 1 1 0.5 x (8.33 + 9.83) x 3 27.54 Cum


    1 x 1 1 0.5 x (8.33 + 6.48) x 3.9 29.07 Cum
    1 x 1 1 1.35 0.35 0.4725 Cum

    1 x 1 1 3.98 0.2 0.796 Cum


    1 x 1 1 1.98 0.2 0.396 Cum

    1 x 1 1 3.98 0.10 0.398 Cum

    1 x 1 1 1.98 0.10 0.198 Cum

    1 x 1 1 5.48 0.85 4.658 Cum


    1 x 1 1 1.67 0.35 0.585 Cum
    2 x 1 1 0.6 3.15 3.780 Cum
    4 x 1 1 0.15 0.15 0.007 Cum
    1 x 1 1 5.48 0.6 3.288 Cum
    1 x 1 1 0.4 0.35 -0.140 Cum
    12.177 Cum
    1 x 1 884.10

    25.21 Cum

    2 x 1 3 0.15 0.9 Sqm

    6 x 2 0.175 2.1 Rmt


    Remarks

    Detailed in
    Earthwork
    statement
    Details In BBS
    Statement
    Abstract Estimate for 220KV Electrical Duct of size 4.28

    S.No Reference

    1 RBR-FNDN-1

    2 RBR-FNDN-2-i

    3 BLD-CSTN-2-2

    4 BLD-CSTN-2-14

    3.1
    3.2
    3.3
    3.4
    3.5
    5 RBR-FNDN-8

    AP SOR
    6
    Lead Charges

    7 RBR-SPST-8

    8 RBR-SPST-8

    Note: Estimate Excludes Cost of Grating


    Abstract Estimate for 220KV Electrical Duct of size 4.28 x 3.15 m @2.0M Cushion fro

    Estimate in Rs.

    Total Estimated Cost

    Description Quantity Unit

    Earthwork in excavation in ordinary soils by mechanical


    means for structures as per drawing and technical
    specifications Clause 305.1 including setting out,
    construction of shoring and bracing, removal of stumps
    and other deleterious material and disposal upto a lead of
    50 m, dressing of sides and bottom and backfilling in
    trenches with excavated suitable material as per Technical
    Specification 305 MORD / 304 MORTH,

    Upto 3m 27.54 Cum


    Above 3m 29.07 Cum
    For Trapezoidal Portion 0.47 Cum

    Sand filling in foundation trenches as per drawing


    including watering, tamping, etc., complete and technical
    specification Clause 305.3.9 MORD & 304 MORTH.
    (RBR-FNDN-2-i) 1.19 Cum

    Plain Cement Concrete ( 1 : 3 : 6 ) using 40mm nominal


    size graded HBG metal with concrete mixer including cost
    of all materials and labour charges etc. complete (Below
    base slab)
    PCC for Raft 0.398 Cum
    For Trapezoidal Portion 0.198 Cum

    Supply and placing of the Ready Mix (RMC) Standard


    Design Mix Concrete grade as per IS 4926-2003 with
    minimum cement content as per IS code 456-2000 using
    20 mm graded metal, from standard suppliers
    approved by the department including pumping,
    laying concrete, vibrating, curing etc. complete but
    excluding cots of steel and its fabrication
    charges, centering, shuttering for finished item of work.

    Raft concrete 4.658 Cum


    Trapizoidal Portion 0.5845 Cum
    Wall Concrete 3.78 Cum
    Hanch Portion 0.01 Cum
    Top Slab 3.288 Cum
    Supplying, fitting and placing HYSD/TMT bar reinforcement
    in foundation complete as per drawings and technical
    specifications Clauses 1000 and 1202 MORD & 1100, 1600
    MORTH for Bars below 36 mm dia including over laps and
    wastage, where they are not welded.
    884.10 kg

    Carting away the surplus excavated materials i.e., earth


    from the site to a suitable distance of about 1 kms
    including loading, unloading, conveyance charges and
    dumping the carted materials at the contractors cost,
    labour charges, all leads and lifts, all other incidental and
    operational charges etc complete .

    25.208 Cum

    M.S. Flat 150x6mm at 1.5m c/c 0.9 Sqm

    8mm M.S.Rod welded to M.S.Flat @800 c/c 2.1 Rmt

    Excludes Cost of Grating


    m @2.0M Cushion from CH: 600 to 13000

    mate in Rs. 14.79 Crores Per Kilometer

    timated Cost 183.35 Crores

    Rate Unit Amount Remarks


    in Lakhs

    93.80 Per cum 2583.25


    112.60 Per cum 3273.79
    112.60 Per cum 53.20

    404.60 Per cum 482.28

    3973.00 Per cum 1581.25


    3973.00 Per cum 786.65

    6384 Per cum 29736.67


    6384 Per cum 3731.45
    8647 Per cum 32685.66
    8647 Per cum 58.37
    7575 Per cum 24906.60
    45.123 Per kg 39893.24

    31.50 Per cum 794.05

    2431.68 Per Rmt 2188.52

    2431.68 Per Rmt 5106.54

    Total 147861.53 Lakhs

    Per Meter 1.48 Lakhs

    Per Kilometer 1478.62 Lakhs

    or say 14.79 Crores


    Name of the Work : Earthwork Excavation Quantities
    a b
    8.43 9.93

    Base Width 6.48 6.48 Length


    Height 3.9 6.9
    Slope 1 in 4 0.25 0.25

    Excavation Quantity in Cum


    Depth From To
    1 0 3 27.54
    2 3 6.9 29.07
    56.61
    uantities

    Ground Level b= 9.93


    1

    a= 8.43

    Base Width 6.48


    Total height
    6.9 m

    1
    Bar Bending Schedu

    Inner Offsets
    4.28 0.6
    Trapzoidal width 1 0.49
    0.5
    Cutting Length
    m
    1 Raft Bottom main Bar(BS3) 8.86
    2 Raft Bottom Distribution Bar(BS4) 1.00
    3 Raft top Main Bars (BS1) 3.14
    4 Raft top Main Bars (BS6) 1.85
    5
    6 Raft top Distribution Bars (BS2) 1.00
    7 Grating main bar(EBS1) 1.00
    8 Grating Distribution bar(BS2) 1.00
    9 Hanch Bars(HS1 & HS2) 0.60
    10 Wall verticla rods Outer side(SW1) 4.85
    11 Wall vertical inner side(SW2) 5.25
    12 Walls outside Distribution(SW4) 1.00
    13 Walls inside Distribution(SW3) 1.00
    14 Top Slab main bar(TS3) 5.88
    15 Top Slab main bar(TS6) 3.00
    16 Top Slab main bar(TS1) 8.58
    17 Top Slab Distribution(TS4) 1.00
    18 Top Slab Distribution(TS2) 1.00
    Bar Bending Schedule
    Trapizodal portion
    outer /outer
    width
    0.35 5.48
    1.8 BS3 Bar L

    Spacing Nos Diameter Total Length


    m mm m
    0.22 1.00 6.00 12.00 53.16
    0.20 5.26 28.00 10.00 28.00
    0.30 1.00 10.00 20.00 31.40
    0.30 1.00 10.00 20.00 18.48

    0.12 2.94 52.00 12.00 52.00


    0.15 1.00 8.00 20.00 8.00
    0.12 1.00 10.00 12.00 10.00
    0.22 1.00 21.00 10.00 12.60
    0.22 1.00 11.00 16.00 53.35
    0.22 1.00 11.00 16.00 57.75
    0.12 4.60 79.00 12.00 79.00
    0.12 4.60 79.00 12.00 79.00
    0.22 1.00 6.00 20.00 35.28
    0.22 1.00 6.00 12.00 17.98
    0.22 1.00 6.00 20.00 51.48
    0.12 4.28 37.00 12.00 37.00
    0.12 4.28 37.00 12.00 37.00
    Unit Weigth Quantity
    kg/m kg
    0.89 47.32
    0.62 17.36
    2.47 77.56
    2.47 45.65

    0.89 46.28
    2.47 19.76
    0.89 8.90
    0.62 7.82
    1.59 84.83
    1.59 91.83
    0.89 70.31
    0.89 70.31
    2.47 87.15
    0.89 16.00
    2.47 127.16
    0.89 32.93
    0.89 32.93
    884.1
    SEIGNORAGE CHARGE

    Seignorage Charges For 220KV Electrical Duct of size 4.28 x 3.15 m @2.0M Cushion
    S.No Items Factor Qty Rate Amount
    1 PCC
    Sand 0.45 0.596 50 13.41
    Aggregate 0.9 0.596 75 40.23

    2 RMC
    Sand 0.4 12.32 50 246.35
    Aggregate 0.8 12.32 75 739.04

    3 Sand filling 0.45 1.19 50 26.82

    Total 1065.84

    AARVEE-GIIC AP-CRDA

    You might also like