Misc repair to external water supply at AD Patti Hussainiwala AND Harike under AGE E M OF GE (West) Ferozepur Cantt

Amount

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth for getting out in any type of strata complete all as specified and directed.

Returning filling in including spreading levelling, watering and well ramming in layers not exceeding 25 cm thick each layer in any type of soil complete all as specified and directed.

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

Taking out cast iron water main/Ductile iron/UPVC (including all fittings) bore of pipe 100mm with spigot and socket ends including burning out lead joints and recovering lead, cleaning the pipe and removing to store for reuse of serviceable portion complete all as specified and directed. Note :- Excavation & Earth work shall be measured and paid for seperately under relevant items.

Supply and laying centrifugally cast (spun) ductile iron pressure pipes with spigot & socket end, 100 mm dia class K-7 conforming to IS: 8329/2000 complete suitable for (push-on) rubber gasket jointing with centrifugally applied inside cement mortar lining with portland slag cement as per IS: 455:1989 and external metallic zinc coating as per annex A of IS 8329 with finishing layer of bitumen coating as per Annex C of IS: 8329. The standard lengths of the pipes are 5.50 meter (subject to tolerance as per clause 15.5.1 of IS: 8329:2000). Pursuant to clause 15.5.1 of IS8329, 10% of pipes in each size, may be supplied in shorter lengths, complete all as specified and directed. Note :- DI specials and earth work shall be measured and paid for separately.

S&F CI specials like bends (any type radius and angle) tapers any type, Tees branch single piece all sockets spigots collars, caps plugs, tail piece etc of size 100 mm dia complete all as specified and directed.

Taking out old unserviceable rusted/broken galvanised iron water main GI pipe of dia 80mm including all fittings cleaning the pipe and removing to store for reuse of serviceable portion if any complete all as specified and directed. Note :- Excavation & earth work shall be measured and paid for seperately under relevant items.

All as per ser Item No. 7 here-in-before but of bore of pipe 50 mm.

All as per ser Item No. 7 here-in-before but of bore of pipe 40 mm.

All as per ser Item No. 7 here-in-before but of bore of pipe 20 mm.

Supply and laying / fixing galvanised iron pipe, medium grade GI pipe of dia 80mm with and including all fittings and testing, complete all as specified and directed. Note: Excavation & earth work shall be measured and paid for seperately under relevant items of this schedule.

All as per ser Item No. 11 here-in-before but of bore of pipe 50 mm.

All as per ser Item No. 11 here-in-before but of bore of pipe 40 mm.

All as per ser Item No. 11 here-in-before but of bore of pipe 20 mm.

Taking out sluice valve refacing, regrinding and refixing of 150 mm bore complete all as specified and directed.

All as per ser Item No. 15 here-in-before but of bore of pipe 100 mm.

All as per ser Item No. 15 here-in-before but of bore of pipe 80 mm.

Taking out old unserviceable sluice valve/non-return valve any type any size complete all as specified and directed.

S&F sluice valve for 150 mm dia pipe ISI marked flanged type, class PN 1.6 with Stainless steel spindle, necesary bolts & nuts of suitable size with and including rubber gasket for flanged joints and testing complete of following sizes all as specified and directed.

All as per Item No 19 here-in-before but of bore of pipe 100 mm.

All as per Item No 19 here-in-before but of bore of pipe 80 mm.

S&F CI non return valves for 100mm dia pipe ISI marked, flanged type class PN 1.6 with necesary bolts & nuts of following size with and including rubber gasket for flanged joints and testing complete of following sizes complete all as specified and directed.

Taking out old unserviceable stop valve/ gate valve any type any size complete all as specified and directed.

S&F gun-metal globe/gate valve for 50 mm dia pipe ISI marked with and including jointing materials complete all as specified and directed.

S&F gun-metal globe/gate valve for 25mm dia pipe ISI marked with and including jointing materials complete all as specified and directed.

All as per ser Item No 25 here-in-before but for bore of pipe 20 mm.

All as per ser Item No 25 here-in-before but for bore of pipe 15 mm.

Cutting existing cast iron pipe in position for insertion of CI specials & fittings viz Tee, collar, bend, or tail piece etc for 80 mm bore pipe including removing of blockage, cleaning of pipe line complete all as specified and directed.

Cutting existing cast iron pipe in position for insertion of CI specials & fittings viz Tee, collar, bend, or tail piece etc for 100 mm bore pipe including removing of blockage, cleaning of pipe line complete all as specified and directed. Note:- Joints and CI fittings will be measured and paid separately under respective items of schedule.

M&L for cocking of lead joints for cast iron pipe of 100 mm bore including spun yarn and lead to stop the leakage of water from the joint including excavation, returning filling and removal complete all as specified and directed.

Cutting/welding to GI pipe line 50mm/40mm bore joints to sockets or flanges on both side complete all as specified and directed.

Repair/replacement of mild steel sheet cover not less than 3mm thick with handle and locking arrangement and painting with two coats of synthetic enamel paint over a coat of red oxide primer on steel surface including welding suitable for valve pit of size 105cmx105cmx120cm/90cmx90cmx90cm/60cmx60cmx90cm or any size as required complete all as specified and directed.

Cleaning the Over head tank of capacity 10000 gallons (twin or single chamber) by draining the complete water and brushing the surfaces with iron brush and removing the complete mud/silt and getting washed complete inner surfaces of the tank and writing date of cleaning on the tank complete all as specified and directed. Note: Cost of all type of T&P required for cleaning shall deemed to be included in the quoted rate.

Dismantling/reparing/welding the existing CI/MS pipe line 150mm/100mm/80mm bore joint by welding or replacing rubber packing or worn out nuts,bolts and washers inluding replacement of sluice valve of 150 mm/100mm/80mm dia size as reqd of any make provided vertical in rising /supply/overflow washout of overhead reservoir by means of all required T&P like lifting jack for holding the vertical pipe , scaffolding etc complete all as specified and directed. Note : (i) Cost of all type of T&P required for work shall deemed to be included in the quoted rate. (ii) Sluice valve 150mm/100mm/80mm dia will be measured and paid for seperately under relevant item of Sch.

M&L cleaning of valve pit chamber of size 1.2m x 1.2 m x 0.6 m by taking out soil and other floating material from valve pit, complete with scrubbing the sluice valve and pipes etc including replacement of existing wornout/defective gland packing, nut, bolt & washer, etc with new ones to make the sluice valve perfectly leak proof by replacing the gland packing of leaking valves and paiting the same by applying two coats of black bitumen paint complete all as required and directed

All as per ser item No 35 here-in-before but of size 0.9m x 0.9m x 0.6m complete all as specified and directed.

M&L painting of rising main, delivery, wash out, overflow line of OH reservoir 100mm/150mm/200mm dia bore pipe by scraping, dust cleaning body by wire brush and applying two coats of synthetic enamel paint of standard colour as approved and forming the arrow showing direction of water flow all as specified and directed. Note : Cost of all T&P required for painting the pipe lines shall deemed to be included in quoted rate.

S&F cast iron air valves with two air outlet 150 mm dia fixing up in water supply rising main Ductile Iron /CI Pipe, all as complete all as specified and directed.

S&F submersible cable PVC of copper conductor of size 16 sqmm 3 core of required length from panel to star delta starter and motor of submersible pumping set installed complete all as specified and directed.

M&L for testing portability of water by chemical analysis such as PH Value, dissolved solids, hardness as CaCo3 and Calcium, Magnesium, chlorides, sulphates, nitrates, alkality, Iron turbidity NTU, mineral oil, colour hazen units, taste, odour, residual free chlorine, total coliform per 100mm (microbiological test) and E Coli as per 100ml (microbiological test) as well as bacteriological portability from any govt lab complete all as specified and directed.

S&F electric shock & it's management/ fire order/ SOP Chart (Star HD Flex) showing the effects, management, precautions against electric shock of dimension (90cm×60cm) fixed on Iron square bar Frame (90cm×56cm×2cm) welded together at each end screwed with 2 hooks for fixing on the wall complete all as specified and directed.

All as per ser item No 42 here-in-before but history of plant and machinery chart (Star HD Flex) showing description of 3 phase motor coupled pumpsets and generators wherever installed complete all as specified and directed.

Manjeet Singh Contractor

B.L. Chaudhri and Co.

M/s Surjit Singh and bros

Bhupindra Traders

M/s Mukand Lal Khanna

manoj and company

Kissan contractor and engg works