REPAIR AND MAINT OF GI CI DI PVC PIPE LINE FOR MARRIED ACCNS AND MISC WORK UNDER THE JURISDICTION OF GE (A) JAISALMER

Amount

Taking up or down carefully steel/kitec/ppr water tubing and connection from any place including cleaning for refixing or to be issued as Sch of Credit of following sizes:-

(a) 20 mm bore.

(b) 50 mm bore.

(c) 80 mm bore.

(d) 100 mm bore.

Supply and lay in trenches steel water tubing galvanised medium grade with all fittings and accessories for successfull functioning of pipe line of following sizes:-

(a) 50 mm bore.

(b) 80 mm bore.

(c) 100 mm bore.

Note:- Rate of cutting existing pipe for insertion of the fitting is included in the quoted rate.

Supply and fix complete to walls / ceilings or laid in floors steel water tubing galvanised medium grade with all fittings and accessories for successfull functioning of pipe line of following sizes:-

(a) 20 mm bore.

(b) 50 mm bore.

(c) 80 mm bore.

(d) 100 mm bore.

Note:- Rate of cutting existing pipe for insertion of the fitting is included in the quoted rate.

S&F in repair of gun metel,globe or gate valve with iron wheel head screwed both ends for iron pipe and fixed for the follwing sizes with ISI marked and as per IS 14846 complete all as specified & directed by Engineer-in-Charge.

(a) 20 mm bore.

(b) 50 mm bore.

Taking down old u/s Sluice valve of any size

Supply and fix Sluice valve PN-1.6 with Stainless spindle and wedge nut ISI maked (IS-14846:2000) complete with iron wheel of following sizes:- Note:- Rate includes neccesary arrangements and cutting the pipe od required dimension with attachments for fitting the sluice valve.

(a) 80 mm bore.

(b) 100 mm bore.

(c) 150 mm bore.

Excavating in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth for foundation etc or for shaft, wells, cesspits, manholes, pier holes etc not exceeding 10 sqm on plan and getting out in any type of soil all as specified & directed by Engineer-in-Charge

Excavating in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth for foundation etc or for shafts, wells, cesspits, manholes, pier holes etc not exceeding 10 Sqm on plan and getting out in soft/ disintegrated rock all as specified & directed by Engineer-in-Charge

Excavating in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth for foundation etc or for shafts, wells, cesspits, manholes, pier holes etc not exceeding 10 Sqm on plan and getting out in hard rock all as specified & directed by Engineer-in-Charge

Returning, filling in, including, spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick in any type of soil complete all as specified & directed by Engineer-in-Charge.

Returning, filling in, including, spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick with soft/ disintegrated rock all as specified & directed by Engineer-in-Charge.

Removing excavated soil to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified & directed by Engineer-in-Charge.

Removing excavated soft/ disintegrated rock to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified & directed by Engineer-in-Charge.

M&L for PCC (1:3:6) type C-2, using 40 mm graded stone aggregate as in foundation concrete, mass concrete etc complete all as specified & directed by Engineer-in-Charge.

Construction of valve chamber of size 120 x 120 x 120 cm (internal dimensions) with the following specifications :-

(i) 15cm thick PCC 1:4:8 type D-2 (using stone aggregate) as in foundation concrete. (ii) PCC solid block masonry 200mm thick using grade C-5 block in CM 1:6. (iii) Rendering 15mm thick in CM 1:4 finished even and fair. (iv) PCC 1:3:6 type C-1 (using 20mm graded stone aggregate) as in coping. (v) 3mm thick MS sheet cover alongwith MS angle iron frame 40 x 40x 6 mm duly embedded in coping concrete with necessary locking arrangement. (vi) Painting MS sheet cover and frame with two coats of synthetic enamel paint over a coat of red oxide primer. (NOTE : Excavation and earthwork shall be measured and paid seperately under respective items of Sch 'A')

S&F in replacement mechanical/ Detachable joints with nut bolts washers rubber gaskets etc suitable for CI/DI pipes of following sizes:-

(a) 80/100 mm bore.

BHARAT CONSTRUCTION AND SERVICES