Lowering, laying, jointing & National Highway(51) crossing work of 500 mm dia. D.I. pipeline from Malgam H.W. to Ghatwad H.W. side of Kodinar group WSS under M & R to Kodinar group WSS

Name of Work :- Lowering, laying, jointing & National Highway(51) crossing work of 500 mm dia. D.I.

pipeline from Malgam H.W. to Ghatwad H.W. side of Kodinar group WSS under M & R to Kodinar group

Quantity Unit Item Rate Per Amount

Item No.1:-Drilling of 900mm dia Horizontal borehole

for watermain pipeline crossing under the road incl in

all strata with requried length incl fixing of 800mm dia

M.S/RCC casing pipe with pushing etc complete

various size or pipe for 406.4 to 508mm dia watermain

(for 45 Mtr.Length) Without Water main & withMS

Casing Pipe-250 thick:12

Item No.2:-Excavation for pipe line trenches incl. all

safety provisions using site rails and stacking

excavated stuff up to a lead of 90 mts. cleaning the site

etc. complete for lifts and strata as specified. (Rate is

based on average of all strata).

31.50 Cum In all sorts of soil and soft murrum 89.00 Cum

31.50 Cum In hard murrum,boulders incl. macadam road. 135.00 Cum

In soft rock and or masonty in CM or LM or lime

47.25 Cum 163.00 Cum

In hard rock and/or in CC 1:2:4 or RCC with

47.25 Cum blasting/bracking/chieselling or bracking only 372.00 Cum

Item No.3:-Lowering, laying and jointing C. I. S & S

Spun pipes suitable for Tyton joints Mortar lined D. I.

Pipes of various classes with Cl I MS specials of

105.00 Rmt following diameters in proper position, grade and 312.00 Rmt

alignment as directed by Engineer-in-charge including

hydraulic testing etc. comp. (tyton joint)

Item No.4:-Manufacture, Supply & Delivery of Ductile

Iron Flange socket spigot bends, tees, reducers or any

other specials as per BS-EN-545/1995 Class-A series

K12 suitable for use with D.I. Pipes manufactured as

per IS:8329/1994delivery of specials is to be made to

1000.00 Kg GWSSB store or site of works any where in Gujarat 151.00 Kg

including all taxes, loading, unloading, carting,

stacking, insurance, inspection charges, octroi etc.

Socket & Spigot Type

Item No.5:-providing C.C M 100 for encasing pipes

using trap metal size 12 mm to 50 mm including form

work curing consolidation etc. complete for various

location pipe line

Quantity Unit Item Rate Per Amount

Item No.6:-Refilling the pipeline trenches incl.

ramming, watering, consolidating desposal of surplus

106.89 Cum 22.00 Cum

stuff as directed within a radius of 3 km. 1) refilling as

I/We am/are willing to carry out the work at___________above/below__________________(should be

ESTIMATED AMOUNT PUT TO TENDER ESTIMATED AMOUNT PUT TO TENDER

Deduct Rs. ______________ % Below Rs. ____________________ % above

Signature of Deputy Executive Engineer Executive Engineer

Contractor P.H.S.Sub Division P.H.Works Division

Kodinar Veraval