GE(U)/CHM-21/2021-22 -DAY TO DAY MAINTENANCE TO DISTRIBUTION PIPELINES UNDER GE (U) CHANDIMANDIR

Amount

Attending Repair to leaking joint of 15mm bore GI pipe line fixed on wall or laid in floor/roof or in trenches, including cutting chases /excavation in any type of soil as required at site for working in workman like manner, opening the leaking joint by opening old unsv GI/CPVC/PPR fitting or cuttting the pipe, re-threading on site with ratched die set or making new connection using fusion welding, testing of repaired joint, returning, filling in to make good the disturbed surface to match with the existing one complete all as specified and as directed. Note: GI/CPVC/PPR pipe/ fittings required shall be measured and paid separately under respective item of BOQ as supply only. (b) Excavation earth works shall be measured and paid for separately. (c) Necessary PCC work shall be measured and paid for separately.

All as per item 01 here-in-before but for 20mm bore GI pipe

All as per item 01 here-in-before but for 25mm bore GI pipe

All as per item 01 here-in-before but for 40mm bore GI pipe

All as per item 01 here-in-before but for 50mm bore GI pipe

Attending Repair to leaking joint of 100mm bore DI pipe line in trenches, including excavation in any type of soil as required at site for working in workman like manner, opening the leaking joint by opening CI/DI fitting, fixing new CI/DI fitting, providing lead joint /rubber tyton joint, testing of repaired joint returning, filling in to make good the disturbed surface to match with the existing one complete all as specified and as directed. Note: M&L for CI/DI pipes/ fittings, rubber tyton joint required shall be measured and paid separately under respective item of BOQ. Pig lead retrieved during opening of old joints shall be used for lead joints, however, additional lead, if required, shall also be measured and paid separately under respective item of BOQ as supply only.

All as per item 6 here-in-before but for 150mm bore DI pipe

All as per item 6 here-in-before but for 200mm bore DI pipe

All as per item 6 here-in-before but for 250mm bore DI pipe

All as per item 6 here-in-before but for 300mm bore DI pipe

Excavation in trenches not exceeding 1.5 mtr wide and not exceeding 1.5 mtr in depth for foundation etc or for laying pipe lines and getting out as in hard/dense soil complete all as specified and directed.

Returning filling in including spreading leveling, watering and well ramming in layer not exceeding 25 cm in hard/dense soil, complete all as specified and directed.

Removing excavated material to a distance not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 mtr above the starting point complete all as specified and directed.

Demolition of cement concrete (un-reinforced) of any description and in any position not otherwise specifically provided for including disposal of unserviceable material complete all as specified and as directed.

M & L for PCC 1:3:6 type C-1 using 20mm graded stone aggregate for to support the pipe line etc, including necessary form work complete all as specified and directed.

Supply only GI reducing tee 20x15mm, ISI marked, complete all as specified and as directed.

Supply only GI reducing tee 25x20mm, ISI marked, complete all as specified and as directed.

Supply only GI reducing tee 40x25mm, ISI marked, complete all as specified and as directed.

Supply only GI reducing tee 50x25mm, ISI marked, complete all as specified and as directed.

Supply only GI reducing socket 20x15mm, ISI marked, complete all as specified and as directed.

Supply only GI reducing socket 25x15mm, ISI marked, complete all as specified and as directed.

Supply only GI reducing socket 25x20mm, ISI marked, complete all as specified and as directed.

Supply only GI reducing socket 40x25mm, ISI marked, complete all as specified and as directed.

Supply only GI reducing socket 50x40mm, ISI marked, complete all as specified and as directed.

Supply only GI reducing socket 50x25mm, ISI marked, complete all as specified and as directed.

Supply only GI elbow 15mm bore, ISI marked, complete all as specified and as directed.

Supply only GI elbow 20mm bore, ISI marked, complete all as specified and as directed.

Supply only GI elbow 25mm bore, ISI marked, complete all as specified and as directed.

Supply only GI elbow 40mm bore, ISI marked, complete all as specified and as directed.

Supply only GI elbow 50mm bore, ISI marked, complete all as specified and as directed.

Supply only GI reducing elbow 20x15mm, ISI marked, complete all as specified and as directed.

Supply only GI reducing elbow 25x15mm, ISI marked, complete all as specified and as directed.

Supply only GI reducing elbow 25x20mm, ISI marked, complete all as specified and as directed.

Supply only GI reducing elbow 40x25mm, ISI marked, complete all as specified and as directed.

Supply only GI reducing elbow 50x40mm, ISI marked, complete all as specified and as directed.

Supply only GI reducing elbow 50x25mm, ISI marked, complete all as specified and as directed.

Supply only GI tee 50mm bore, ISI marked, complete all as specified and as directed.

Supply only GI tee 40mm bore, ISI marked, complete all as specified and as directed.

Supply only GI tee 25mm bore, ISI marked, complete all as specified and as directed.

Supply only GI tee 20mm bore, ISI marked, complete all as specified and as directed.

Supply only GI tee 15mm bore, ISI marked, complete all as specified and as directed.

Supply only GI union 50mm bore, ISI marked, complete all as specified and as directed.

Supply only GI union 40mm bore, ISI marked, complete all as specified and as directed.

Supply only GI union 25mm bore, ISI marked, complete all as specified and as directed.

Supply only GI union 20mm bore, ISI marked, complete all as specified and as directed.

Supply only GI union 15mm bore, ISI marked, complete all as specified and as directed.

Supply only GI socket 15mm bore, ISI marked, complete all as specified and as directed.

Supply only GI socket 20mm bore, ISI marked, complete all as specified and as directed.

Supply only GI socket 25mm bore, ISI marked, complete all as specified and as directed.

Supply only GI socket 40mm bore, ISI marked, complete all as specified and as directed.

Supply only GI socket 50mm bore, ISI marked, complete all as specified and as directed.

Supply only GI hexa nipple 15mm bore, ISI marked, complete all as specified and as directed.

Supply only GI hexa nipple 20mm bore, ISI marked, complete all as specified and as directed.

Supply only GI hexa nipple 25mm bore, ISI marked, complete all as specified and as directed.

Supply only GI nipple 15mm bore x75mm length, ISI marked, complete all as specified and as directed.

Supply only GI nipple 15mm bore x100mm length bore long, ISI marked, complete all as specified and as directed.

Supply only GI nipple 15mm bore x150mm length , ISI marked, complete all as specified and as directed.

Supply only GI nipple 20mm bore x75mm length, ISI marked, complete all as specified and as directed.

Supply only GI nipple 20mm bore x100mm length , ISI marked, complete all as specified and as directed.

Supply only GI nipple 20mm bore x150mm length , ISI marked, complete all as specified and as directed.

Supply only GI nipple 25mm bore x75mm length, ISI marked, complete all as specified and as directed.

Supply only GI nipple 25mm bore x100mm length, ISI marked, complete all as specified and as directed.

Supply only GI nipple 25mm bore x150mm lenght, ISI marked, complete all as specified and as directed.

Supply only GI nipple 40mm borex100mm length , ISI marked, complete all as specified and as directed.

Supply only GI nipple 40mm bore x150mm length , ISI marked, complete all as specified and as directed.

Supply only GI nipple 50mm bore x100mm length , ISI marked, complete all as specified and as directed.

Supply only GI nipple 50mm bore x150mm length , ISI marked, complete all as specified and as directed.

Supply only mild steel plug suitable for 15mm bore pipe, ISI marked, complete all as specified and as directed.

Supply only mild steel plug suitable for 20mm bore pipe, ISI marked, complete all as specified and as directed.

Supply only mild steel plug suitable for 25mm bore pipe, ISI marked, complete all as specified and as directed.

Supply only white threaded dhaga packet of containing 60 golas in each packet, complete all as specified and as directed.

Supply only hacksaw blade double edge ( 100 Nos in each packet) complete all as specified and as directed.

Supply only pig lead ingot of 200 gm each piece complete all as specified and as directed.

Supply and fixing 15 mm bore galvanised steel tubing medium grade, ISI marked, complete all as specified and as directed.

Supply and fixing 20 mm bore galvanised steel tubing medium grade, ISI marked, complete all as specified and as directed.

Supply and fixing 25 mm bore galvanised steel tubing medium grade, ISI marked, complete all as specified and as directed.

Supply and fixing 40 mm bore galvanised steel tubing medium grade, ISI marked, complete all as specified and as directed.

Supply and fixing 50 mm bore galvanised steel tubing medium grade, ISI marked, complete all as specified and as directed.

Supply only leather superior quality as per sample complete all as specified and as directed.

Supply only oil immersed graphite gland packing off sizes of superior quality complete all as specified and as directed.

Supply and fixing nut bolts with washers complete off size fully threaded/half threaded as required at site complete.

Supply only running capacitor 36 mfd to 50 mfd, ISI marked complete all as specified and as directed.

Supply and fixing in replacement gun metal gate valve with iron wheel head screwed both end suitable for 15mm bore pipe, ISI marked, complete all as specified and as directed.

Supply and fixing in replacement gun metal gate valve with iron wheel head screwed both end suitable for 20mm bore pipe, ISI marked, complete all as specified and as directed.

Supply and fixing in replacement gun metal gate valve with iron wheel head screwed both end suitable for 25mm bore pipe, ISI marked, complete all as specified and as directed.

Supply and fixing in replacement gun metal gate valve with iron wheel head screwed both end suitable for 40mm bore pipe, ISI marked, complete all as specified and as directed.

Supply and fixing in replacement gun metal gate valve with iron wheel head screwed both end suitable for 50mm bore pipe, ISI marked, complete all as specified and as directed.

Supply and fixing in replacement PTMT stop cock screwed for 20mm bore pipe any colour, high pressure (Minimum weight 92 gms), ISI marked, complete all as specified and as directed.

Supply and fixing in replacement PTMT stop cock screwed for 25mm bore pipe any colour, high pressure , ISI marked, complete all as specified and as directed.

Supply and fixing in replacement PTMT bib tap standard screwed for 15mm bore pipe any colour, high pressure (Minimum weight 90 gms), ISI marked, complete all as specified and as directed.

Supply and fixing in replacement PTMT foot valve suitable for 40mm bore pipe, ISI marked, complete all as specified and as directed.

Supply and fixing in replacement PTMT foot valve suitable for 50mm bore pipe, ISI marked, complete all as specified and as directed.

Supply and fixing in replacement PTMT foot valve suitable for 65mm bore pipe, ISI marked, complete all as specified and as directed.

Supply and fixing in replacement PTMT foot valve suitable for 80mm bore pipe, ISI marked, complete all as specified and as directed.

S&F in replacement, mild steel clamp suitable for 80mm bore pipe made from 25x3mm flat iron including 20mm socket welded in the clamp complete all as specified and as directed.

S&F in replacement, mild steel clamp suitable for 100mm bore pipe made from 25x3mm flat iron including 20mm socket welded in the clamp complete all as specified and as directed.

S&F in replacement, mild steel clamp suitable for 150mm bore pipe made from 25x3mm flat iron including 20mm socket welded in the clamp complete all as specified and as directed.

S&F in repair mechanical collar suitable for DI pipe line 100mm bore size complete all as specified and as directed

S&F in repair mechanical collar suitable for DI pipe line 150mm bore size complete all as specified and as directed

S&F in repair mechanical collar suitable for DI pipe line 200 mm bore size complete all as specified and as directed

S&F in repair mechanical collar suitable for DI pipe line 250mm bore size complete all as specified and as directed

S&F in repair mechanical collar suitable for DI pipe line 300mm bore size complete all as specified and as directed.

S&F in replacement, rotational moulded polythylene water storage tanks triple layer (cylindrical vertical with closed top) of 500 litres capacity ISI marked complete all as specified and as directed.

Supply and fix in repair straight plain brass ferrule, screwed both ends for iron pipe of size 20 mm bore complete all as specified and directed.

Supply and fix in repair straight plain brass ferrule, screwed both ends for iron pipe of size 25 mm bore complete all as specified and directed.

S & F in replacement 15 mm dia forged brass ball valve high pressure with brass (nickel plated) ball and epoxy coated aluminium rod screwed for iron pipe and fixed (minimum weight 15mm - 190 gms) complete all as specified & directed

S & F in replacement 20 mm dia forged brass ball valve high pressure with brass (nickel plated) ball and epoxy coated aluminium rod screwed for iron pipe and fixed (minimum weight 20mm - 280 gms) complete all as specified & directed

S & F in replacement 25 mm dia forged brass ball valve high pressure with brass (nickel plated) ball and epoxy coated aluminium rod screwed for iron pipe and fixed (minimum weight 25mm - 410 Gms) complete all as specified & directed

S & F in replacement 40 mm dia forged brass ball valve high pressure with brass (nickel plated) ball and epoxy coated aluminium rod screwed for iron pipe and fixed (minimum weight 40mm - 1000 gms) complete all as specified & directed

S & F in replacement 50mm dia forged brass ball valve high pressure with brass (nickel plated) ball and epoxy coated aluminium rod screwed for iron pipe and fixed (minimum weight 50mm - 1510 gms) complete all as specified & directed

Taking up old unserviceable cast Iron pipes 100 mm bore removing from site (including all fittings) with spigot & socket ends and lead joints including burning out joints and recovering lead complete all as specified and directed.

All as per item Sr No: 111 but 150 mm bore

All as per item Sr No: 111 but 200 mm bore

All as per item Sr No: 111 but 250 mm bore

All as per item Sr No: 111 but 300 mm bore

Supply, laying, jointing and testing of ductile iron pressure pipe with socket & spigot ends having ISI stamping marking confirming to IS:8329/2000 in standard length of 5.50 - 6.00 meter of classification K-9 suitable for push on rubber tyton (gasket D-jointing) with cement mortar lining in the pipes having 100 mm bore, including aligning the pipes inside trench as per IS:12288/1987 and testing the joints with required water pressure complete all as specified & directed. Note: (i) Cutting of pipe shall be measured and paid for separately (ii) Excavation earth works shall be measured and paid for separately. (iii) Joints CI/DI specials shall be measured and paid for separately.

All as per item Sr No: 116 but 150 mm bore

All as per item Sr No: 116 but 200 mm bore

All as per item Sr No: 116 but 250 mm bore

All as per item Sr No: 116 but 300 mm bore

S & F ductile iron pipe fittings such as bends, tapers, tee pieces single branch, "Y" junction, collars, caps and plugs etc spigot socketed or flanged ends type of size upto 300 mm nominal bore conforming to IS-9520/2000 with pressure rating PN-1 (all the fittings shall be coated for rust prevention i.e. external coating zinc rich paint with finishing layer of bituminous as per Annexure - A of IS:9523/2000 and internal lining shall be of cement mortar with seal coat as per Annexure 'B' of IS-9523/2000) complete all as specified and directed. Note: (i) Joint and jointing material shall be measured and paid separately (ii) Excavation and earth work shall be measured and paid for separately

Material & Labour for rubber ring tyton push joints ISI marked suitable for spigot & socketed ends DI pipe and fittings for size upto 100 mm bore as per IS: 5382 with jointing material complete all as specified and directed.

All as per item Sr No: 122 but 150 mm bore

All as per item Sr No: 122 but 200 mm bore

All as per item Sr No: 122 but 250 mm bore

All as per item Sr No: 122 but 300 mm bore

Cutting to existing CI/DI pipe line of size 100mm dia required for repair/replacement of pipe line and insertion of collars/tail pieces, tee etc including dewatering of pit if any complete all as specified and directed. Note : Excavation and earth work if any shall be measured and paid for separately.

All as per item Sr No: 127 but 150 mm bore

All as per item Sr No: 127 but 200 mm bore

All as per item Sr No: 127 but 250 mm bore

All as per item Sr No: 127 but 300 mm bore

Supply and fix pressure switch, range 1-5 bar including threaded flange adapter type pm/5 complete all as specified and directed

Supply and fix Rain bird 2045A maxi-paw pop up impact sprinkle, radious 6 to 12 mtr, 360 full or part circle 30 to 340 degreee, 3/4" bsp inlet all as specified and directed

Note: 1 For Makes of all items refer Appx 'A' and 'B' of tender documents. 2. Quoted Contract Sum shall be arrived at after deducting the amount of Credit Schedule (refer Schedule of Credit Revised in pdf form for quantity, rate and amount etc.) for old unserviceable materials retrieved from site.

Alpha Engineers and Builders

R D Bansal

M/S BALWINDER SINGH