REPAIR MAINT OF CI GI PIPE LINES VALVES AND ALLIED WORKS UNDER AGE EM AT GE FAIZABAD

Amount

Taking out 15 mm bore steel water tubing including fittings complete all as specified. ( Note- Excavation & earth work shall be measured and paid separately)

All as item 1 here-in-before but 20 mm bore.

All as item 1 here-in-before but 25 mm bore.

All as item 1 here-in-before but 50 mm bore.

All as item 1 here-in-before but 80 mm bore.

S&F of 15mm bore GI pipe medium grade with all fittings and fixtures complete fixed to wall/ceiling or laid in floor /trenches etc. complete all as specified (Note - Excavation & earth work shall be measued paid seperately)

All as item 6 here-in-before but 20 mm bore.

All as item 6 here-in-before but 25 mm bore.

All as item 6 here-in-before but 50 mm bore.

All as item 6 here-in-before but 80 mm bore.

Refixing old steel tubing and connections in new or old position (Walls, ceiling,floors, etc.) including cleaning of pipes of 15mm bore complete all as specified .

All as item 11 here-in-before but 20 mm bore.

All as item 11 here-in-before but 25 mm bore.

M&L for rectification of leakage of 50mm bore GI Pipe line joints including excavation, returning and filling etc including fittings like unions, sockets, bends, elbows, tees, nipples etc as required complete all as specified

All as item 14 here-in-before but 40 mm bore.

All as item 14 here-in-before but 25 mm bore.

All as item 14 here-in-before but 20 mm bore.

All as item 14 here-in-before but 15 mm bore.

S&F gun metal globe or gate valve 'ISI marked' with iron wheel head screwed both end for iron pipe all as per latest IS specifications of 15mm bore complete all as specified

All as item 19 here-in-before but 20 mm bore.

All as item 19 here-in-before but 25 mm bore.

All as item 19 here-in-before but 40 mm bore.

All as item 19 here-in-before but 50 mm bore.

Cutting in position existing steel tubing of 20 mm bore for alteration or additions complete all as specified

All as item 24 here-in-before but 25 mm bore.

Screwing existing steel tubing for alterations or additions (or lengthening screw on pipe of 20mm bore to form connector complete all specified.

All as item 26 here-in-before but 25 mm bore.

M&L in repair run lead joints for spigot and socket ends for fittings/water mains in repair for new/old pipe lines and fittings of 80mm bore size complete all as specified .

All as item 28 here-in-before but 100 mm bore.

All as item 28 here-in-before but 150 mm bore.

M&L for rectification of leakage CI pipe line of 80mm bore including excavation by using labour and caulking with the pig lead as well as returning, filling complete all as specified.

All as item 31 here-in-before but 100 mm bore.

All as item 31 here-in-before but 150 mm bore.

All as item 31 here-in-before but 250 mm bore.

M&L in repairs flanged joints complete with rubber or fibre board gasket for new/old pipe lines including nut bolts & washers etc. of 100 mm bore of water mains/fittings complete all as specified .

All as item 35 here-in-before but 150 mm bore.

Excavation in trenches n.exc. 1.5 mtr wide and n.exc. 1.5 mtr in depth for laying / taking out water supply pipe line in soft/loose soil, taking out excavated material,forming bottom etc complete all as specified and directed..

Returning filling in including,spreading ,levelling watering and well ramming in layer in n.exc 25 cm in soft/lose soil all as specified directed.

Removing excavated material n.exc 50 mtr and depositing where directed at a level n.exc 1.5 mtr above starting point as in soft/loose soil complete all as specified and directed.

Flat three core submersible cable PVC insulated and sheathed multistranded copper conductor of cross sectional area 16 sqmm of make: Havells/ Polycab or equivalent

Taking out unserviceable sluice valve/ non return valve from water mains of 80mm bore complete all as specified.

All as per item no. 41 but of size100 bore

All as per item no. 41 but of size 150 bore

S&F connection & testing sluice valve of 80mm bore 'ISI marked' both ends flanged and drilled cast iron body class PN-1.6 conforming to IS-14846/2000 complete with gun metal spindle including necessary nut bolts and gasket etc for fixing complete all as specified . [Note: For sluice valves fixed with pillars of over head tank, breaking of RCC/lead/ flange joints and repairing the same after fixing of valve deemed to be included in the quoted rates]

All as item 44 here-in-before but 100 mm bore.

All as item 44 here-in-before but 150 mm bore.

All as item 44 here-in-before but non return valve of size 150mm bore

M&L for replacing of gland packing,nut-bolts and washer of sluice valve, of 100mm bore , complete all as specified.

All as per item 48 here-in-before but 100 mm bore.

All as per item 48 here-in-before but 150 mm bore.

M&L for replacing of gun metal check nut of sluice valve of 100mm bore, complete all as specified.

All as per item 51 here-in-before but 150 mm bore.

M&L for replacing of existing size gun metal spindle of sluice valve of 100mm bore , complete all as specified.

All as per item 53 here-in-before but 150 mm bore.

M&L for construction of brick masonary valve pit y chamber of size 1050x1050x1050 mm including necessary excavation and earth work and MS Sheet cober 3mm thick and angle iron 40x40x6mm frame including locking arrangements with lock and key of 440mm lock (pad lock brass 6 levers with key in duplicate), duly painting the steel surfaces in two coatsn of synthetic enamel paint over one coat of red oxide primer complete all as specified, including demolition of existing and removing old material / rubbish from site.

All as per item 55 here-in-before but of internal dimention 900mmx900mmx900mm .

M&L for packing pea gravel of size 2 to 4 mm of natural shape brought direct from river bed and packing around the assembly of borewell incluiding filling during development upto ground level complete all specified.

Supply only sodium hypochloride liquid (chlorine content 10%) duly packed in sealed drum of make: M/s Declibac/ M/s Rayalshima Enterprise/ Birla Chemicals or equivalent complete all as specified.

Supply only bleaching powder in 25 Kg bag (ISI marked) grade II complete all as specified and directed by Engr-In-Charge (Make: Punjab Alkalies/Modi Alkalies/Sriram as approved).

Supply only white crystal alum ferric of superior quality duly packed, complete all as specified.

Supply only copper sulphate blue crystal of superior quality duly packed complete all as specified.

Supply only soda ash of superior quality complete all as specified.

Repair and maintenance of submersible pump set any make & model of capacity upto 45 HP including required repairing if any like motor rewinding, replacement of minor spares like CI/ MS bowl (As per existing size), stainless steel shaft with key, stainless steel sleeve, sand guard ,impeller lock with key, neck ring (as per existing size and type), stainless Steel thrust bearing, carbon plate, gun Metal bush, rubber bush, upper housing, lower housing, housing & sleeve repairing on Lathe, rubber gasket, nut bolt and testing after servicing complete all as specified and directed by Engr-In-Charge. [Note: All type of T&P like chain pully block etc and lifting and lowering of motor pump along with column pipe from deep borewellout required at site will be arranged by the contractor and rates for the same deemed to be included in the quoted rate.]

Repair and maintenance of Granular Chlorination Reciprocating dosing pump (Model: 96 NGQ 51), high pressure, single head, gear motored adjustable dosing pump having output of 2 U.S. GPD to 40 U.S. GPD and adjustable high pressure of up to 100 PSI including minor spare parts like, tubing, connection nuts, injection check valve, clay weight, ferrules, water inlet pipe line, outlet with strainer,drain pipe, overflow pipe etc complete all as specified .

Material and Labour for supporting structure for pulley above the borewell with two nos Brick Pillar(0.5x0.5x6.5m) 5m above ground and 1.5m below ground(covered by 20 mm graded stone agreegate PCC) and 12 mm thick rendering in cement mortar (1:4) on outer surface of brick pillar with 180x100 ISMB 4.5m in length and PCC 1:1.5:3 type B-1 with 20 mm graded stone agreegate PCC bed around borewell for lowering and lifting of submersible pumps complete all specified .

S&F self reflector type flexi board with PVC frame of size 1.2mx0.8m including diagram of water disribution network at each pump house complete all as specified.

Supply only distilled water for topping up lead acid battery of DG sets as per requirement complete all as specified.

M&L for applying two coats of cement based paint on all external surface of overhead reservoir of capacity 50000 gallons including coulms and beams of staging up to 21 metre high after scraping/ preparing of old surfaces and two coats of synthetic enamel paint on Inlet, outlet, overflow and washout CI/ GI/ DI pipes and complete staircase as per existing colour from ground level up to top of the reservoir including writing tank capacity and date of cleaning in existing size of font complete all as specified. .[Note: - (i) Before applying cement paint, the surface shall be thoroughly wetted to control surface suction. (ii) Not less than 24 hours shall be allowed between two coats and the second or subsequent coat shall not be started until the preceding coat has become sufficiently hard to resist marking by the brush being used]

M&L for applying two coats of synthetic enamel paint on Inlet, outlet, overflow and washout CI/ DI pipes and sluice valves and staircase as per existing colour from ground level up to top of the reservoir of capacity 100000/50000 gallons on upto 21 metre high staging after preparing of old surfaces complete all as specified.[Note: -Different colour for inlet, outlet, wash out, overflow, valves shall be applied as per standard colour code and cost of the same deemed to be included in the quoted rate.]

M&L for applying two coats of synthetic enamel paint on CI/ DI pipes of distribution header including sluice valves of various pump houses after scraping/ preparing of old surfaces complete all as specified.

PUMA POWER