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CPWD Analysis of Rates · New Technologies and Materials

Supplying & laying of drainage composite for use behind walls, between two different fills, alongside drains of road, below concrete lining of canals etc. having thermobonding a draining core - HDPE geonet comprises of two sets of parallel overlayed ribs integrally connected to have a rhomboidal shape with a polyethylene film and a nonwoven geotextile having mass per unit area 130 gsm and tensile strength of 8.0 kN/m that will be working as separation or protecting layer, geocomposite having in plane flow capacity of 0.7 L / (m.s) at hydraulic gradient of 1.0 & 20 kPa pressure and tensile strength of 13.5 kN/m , with mass per unit area of 830 gsm, at easily accessible location including top and bottom, with all leads and lifts, manpower and machinery, materials, labour etc. complete and as directed by Engineer - In - Charge

CPWD DAR 2023›New Technologies and Materials
Item number
26.17
Analysis basis
Details of Cost for 300 Sqm
Priced inputs
4
Derived rate
₹1,166.95 / Sqm

Under the CPWD Delhi Analysis of Rates 2023 (Civil), item 26.17 — Supplying & laying of drainage composite for use behind walls, between two different fills, alongside drains of road, below concrete lining of canals etc. having thermobonding a draining core - HDPE geonet comprises of two sets of parallel overlayed ribs integrally connected to have a rhomboidal shape with a polyethylene film and a nonwoven geotextile having mass per unit area 130 gsm and tensile strength of 8.0 kN/m that will be working as separation or protecting layer, geocomposite having in plane flow capacity of 0.7 L / (m.s) at hydraulic gradient of 1.0 & 20 kPa pressure and tensile strength of 13.5 kN/m , with mass per unit area of 830 gsm, at easily accessible location including top and bottom, with all leads and lifts, manpower and machinery, materials, labour etc. complete and as directed by Engineer - In - Charge — is derived from 4 priced inputs for 300 Sqm and works out to ₹1,166.95 per sqm after water charges, GST, CPOH and cess. The full build-up is below.

  • Composits for wastage and accessories
  • for joining sheets with the facia pannels,
  • overlaps and other protective elements for
  • synthetic Composits and other miscelleneus
  • activities required to complete the item in
  • all respect including transpotarion & takes.
  • Add 10 per cent of the cost of synthetic
CodeInputUnitQuantityRate (INR)Amount (INR)
8961Geosynthetic Drainage CompositeGeosynthetic Drainage Composite having thermobonding a draining core - HDPE geonet comprises of two sets of parallel overlayed ribs integrally connected to have a rhomboidal shape with a polyethylene film and a nonwoven geotextile having mass per unit area 130 g/m2 and tensile strength of 8.0 kN/m having in plane flow capacity of 0.7 L / (m.s) at hydraulic gradient of 1.0 & 20 kPa pressure and tensile strength of 13.5 kN/m , with mass per unit area of 830 gsm,Materialsqm300724.002,17,200.00
0128MateLabourday0.36816.00293.76
0114BeldarLabourday6736.004,416.00
0139Skilled BeldarSkilled Beldar (for floor rubbing etc.)Labourday3816.002,448.00
10% of “P”
21,720.00
TOTAL
2,46,077.76
Add 1 % Water charges on “W”
2,460.78
TOTAL
2,48,538.54
Add GST on “X” (multiplying factor 0.2127)
52,864.15
TOTAL
3,01,402.69
Add 15% CPOH on “Y”
45,210.40
TOTAL
3,46,613.09
Add Cess @ 1% on “Z”
3,466.13
Cost for 300 Sqm
3,50,079.22
Cost per Sqm
1,166.93
Say
1,166.95

From the CPWD Delhi Analysis of Rates 2023 (Civil), Volumes I & II, printed page 1924. Reference only — CPWD amends rates through correction slips between editions, so verify against the official source before pricing a bid.

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