REPAIR/MAINT OF WATER SUPPLY PIPE LINE OF MD/OTM AND OTHER CONNECTED WORKS AT 7 AFH KANPUR CANTT

Amount

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth and getting out for laying pipes in soft/loose soil complete all as specified and directed.

Returning, filling,including spreading, levelling, watering and well ramming in layers not exc 25cm thick in soft/loose soil after pipes are laid and tested complete all as specified and directed .

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

Taking down of GI/CI/DI water tubing and connections from wall / floor / trenches etc. at site complete all as specified and directed for the following sizes of pipes :- Note:- Excavation and earth work shall be measured and paid for separately under respective items of BOQ.

20 mm bore

25 mm bore

40 mm bore

50 mm bore

80 mm bore

100 mm bore

150 mm bore

Re-fixing of old serviceable CI/GI/DI steel tubing obtained and connection in new or old position in trenches / wall / ceiling / floors etc with using all new fittings complete including making good the disturbed portion all as directed for the following sizes of pipes :-

20 mm bore

25 mm bore

40 mm bore

50 mm bore

80 mm bore

100 mm bore

150 mm bore

M&L for GI Pipe medium grade with all necessary fittings such as bend, elbow, socket, Tee, Union, Reducer socket etc laid in trench / wall / floors including making connection to existing tubing complete all as specified and directed for the following sizes of pipes :-

20 mm bore

25 mm bore

40 mm bore

50 mm bore

80 mm bore

M&L for Ductile iron pipe with spigot and socket end suitable for rubber gasket tight on joint centrifugally cast, K-7 in any length laid in trench / wall / floors including making connection to existing tubing complete all as specified and directed for the following sizes of pipes :-

100 mm bore

150 mm bore

S&F in replacement of MCCB of rating 200 Amps 36 KA, 4 Pole, 415V including lugs, nuts, bolts, washers, spacers, studs, links etc. testing and commissioning complete all as specified and directed. Make :- Legrand / L&T / ABB / Indo Asian

All as per Item No. 08 above but MCCB of rating 160 Amps 25 KA, 4 Pole, 415V

All as per Item No. 08 above but MCCB of rating 125 Amps 25 KA, 4 Pole, 415V

All as per Item No. 08 above but MCCB of rating 63 Amps 25 KA, 4 Pole, 415V

S&F in replacement of Contactor of rating upto 100 Amps making proper connection with suitable lug complete all as specified and directed.

S&F in replacement of Single phase preventer complete all as specified and directed.

S&F in replacement LED luminaire 600 mm x 600 mm, 35/36 watt, 220 V AC recessed type with high efficiency PMMA diffuser soft glare free light complete with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cases of suitable size complete all as specified and directed.

Attending of complaints of water supply of all nature i.e. leakage in water GI/DI/CI pipe lines, fittings / fixture, no water supply including all type of complaints lodged in complaint register/online portal. Complaints slips shall be received from complaint cell and deposit the same after rectification and obtaining signature of users with necessary T & P with one experienced pipe fitter and one helper and GI fittings i.e. elbow,tee,reducer,union,long screw socket ,nipple ,plug etc including necessary excavation ,returning filling work complete all as specified & directed . Note : The complaint shall be attended and defect shall be rectified within 24 hrs commencing from the date and time of notifying the complaint failing which a penalty @ Rs 100 per complaint per day shall be recovered from contractor's payment.

M&L overhauling of sluice valve and replacement of minor items such as spindle, plares, nut, bolt if required at site of size upto 200 mm bore complete all as specified and directed.

S&F in replacement Sluice valve PN-I.6 coforming to IS-14846 heavy duty with flanged end and brass spindle, sheet gasket 3 mm thick, MS nut bolts and washer including cutting of existing GI/CI/DI water pipe line to fix the sluice valve at the location and jointing with existing water mains complete all as specified and directed for following sizes:-

80 mm bore

100 mm bore.

150 mm bore

200 mm bore

S&F in replacement of ISI Marked Gun metal Gate valve with iron wheel head, screwed both ends for iron pipe of following sizes:-

20 mm bore

25 mm bore.

40 mm bore.

50 mm bore.

S&F in replacement of float valve (ball valves) high pressure of PTMT with epoxy coated alluminium rod & high density plastic ball screwed for iron pipe of the size 20 mm bore complete all as specified and directed.

All as per Item No. 19 above but of 25 mm bore.

M&L for PCC type B-2 (1:2:4), 30 cm thick using 40 mm graded aggregate in filling and mass concrete etc for making good the disturbed portion of road/path/ hard standing etc after laying of pipe and repair works complete all as specified and directed.

S&F in repair of electronic digital water level indicator wire less communication between tank and pump house 180-260 V, 50 Hz, with seven segment red LED display visible board (2.25 inch ) high frequency nonconducting processor based rust free with three wire system, range of 1 KM from the OHT to pump house. processor based senser at OHT, sensing probe in the tank including three core data shield cable upto transmitter. Water level indicator electric operated with indications of level of water in RCC over head tank comprising of one number each RCC over head tank (cap up to 1.1 lakh gallons) of staging height up to 25 meters and electronic water level indicator installed at pump house bldg for smooth functioning complete all as specified and directed.

M&L in replacement of valve pit chamber of size 1200 x 1200 x 1200 mm internal dimension , 6mm thick MS steel cover with 2 Nos MS hinger suitable size welded with angle iron frame of 40x40x6mm thick with lifting hooks and locking arrangement complete with necessary earth work, brick work in cm (1:6), 230 mm thick PCC bed (1:4:8) type D-2, 150mm thick, 15mm thick cement plaster in cm 1:4 internal surface complete and external surface of wall up to 300 mm front top and applying a coat of black bituminous paint to the steel surface complete incl. demolition and removal of old U/S valve pit complete all as specified and directed.

All as per item No.23 above but size 900 X 900 X 900 mm

All as per item No.23 above but size 750 X 750 X 750 mm

All as per item No.23 above but size 600 X 600 X 600 mm

M&L in replacement of Flange type CI non return valve heavy duty both ends flanged, ISI marked cap top, nut & bolts, washer including 3 mm thick rubber gasket joints etc complete all as specified and directed of size 150 mm dia complete all as specified and directed.

Taking out unserviceable submersible pump set with motor from bore well including column pipes (upto 100 mtr depth) submersible cable, steel rope and accessories etc and re-lowering of pump after necessary repair incl. connecting it back with required straight through joint of submersible cable up to 35 Sq mm 3 core with jointing kit compound etc. testing complete all as specified and directed.

M&L for rewinding of capacity upto 45 HP submersible electric motor any make with PVC insulated super enameled copper wire not less than the original one complete with replacement of wornout parts such as thrust plate, thrust bearing and motor coupling etc and opening of motor for rewinding, reassembling after rewinding of motor including painting of motor with one coat of epoxy paint after preparation of old painted surfaces and testing complete all as specified and directed.

Labour only for opening of submersible pump of capacity up to 25000 GPH, examine all parts, taking off worn out components/parts and replacement of the same with new one including testing complete all as directed. Note:- Spare parts shall be measured and paid for separately as "Supply only"

Supply only Gun Metal Impellor

Supply only Distance Piece

Supply only Pump Top Bush

Supply only Top Sleeve

M&L in replacement of flat iron Clamp 50 mm x 6 mm welded with socket including necessary nut and bolts complete all as specified for the size 100 mm bore.

All as per Item No 31 but of 150 mm bore.

M&L in replacement of rubber gasket joint of the size 100 mm size for CI/GI/DI flanged type pipe including nut, bolt, washer complete all as specified and directed .

All as per Item No 33 but of 150 mm bore.

Supply only O-Tolidine Reagent ( OT Solution ) for chlorination testing of 500 ml bottle complete all as specified and directed.

M&L for chlorination testing kit complete with suitable size water collection glass jar and glass tube having different color shade of chlorine content in water from 0.2 PPM to 4 PPM complete all as specified and directed.

Testing of drinking water (chemical analysis) as per latest IS norms from authorised / approved lab after taking the sample from pump houses in steralised container as per guideline of medical authority and submitting report to dept every 4 months complete all as specified & directed.

M&L for quarterly cleaning of capacity up to 1.1 lakhs Gallons RCC over head tanks / SWT inside dome i.e. bottom & wall of cone 17 mtr to 26 mtr staging by de-watering by using wash out pipe line, scrapping sludge and removal the same through washout pipe line, applying wall putty in damaged portion and writing date of cleaning of tank with white paint on black base as specified and directed.

M&L for replacement of unserviceable Bldg Security light fitting with energy efficient LED street light fitting powder coated PDC aluminium 35 Watt heat resistance toughened glass with lens dimmable LED street light fitting with lens complete with all acessories such as LED dirver and testing complete connection with copper wire 1.5 Sqmm three core from ceilling rose to street light fitting incl sutable size gi light grade bracket with clamp etc. complete all as specified and directed.

S&F in replacement Metal clad triple pole and a neutral enclosure with a three pin and earth plug and socket with one single pole MCB TP 32 Amp,240V complete all as specified and directed.

Supply only of Calcium Hypo Chlorite chlorine content 65 % to 70 % ,(Calcium based high strength granular) decomposes clear in water solution , free of foreign matter, the chlorination chemical should contain appropriate quantities of dispersants, corossion inhibitors to prevent encrustation scaling in distribution systems, mercury and other heavy metal conteminents in chlorination complete all as specified and as directed.

S&F in replacement of unserviceable XLPE insulated, screened, PVC bedded galvanised steel strip or wire armoured electric power cable heavy duty with aluminium conductor 1100 volts grade cross sectional 16 sq mm 4 core, laid in trenches/ducts /encased in GI pipe/fixed to pole complete all as specified and directed.

All as per Item No 42 above but of aluminium conductor of size 25 sq mm 3.5/4 core.

All as per Item No 42 above but of copper conductor of size 16 sq mm 3 core.

M&L for routine and periodical cleaning around the area of out door pump house yard and OHT yard by cutting and removal /uprouting of unwanted grass/bushes , small trees including surface dressing and leveling by surface excavation wherever required complete all as specified and directed.

M&L for servicing of decrin dosing chlorination pump system by cleaning FRP tank, suction pipe, discharge pipe and dosing head etc and re-fixing the same at site after servicing complete all as specified and directed.Note : (i) New parts shall be measured and paid separetely under respectively items of BOQ as " Supply only" (ii) Servicing of decrin dosing chlorination pump system shall be done after 03 month for smooth functining of dosing pump.

Supply only Gearmotor complete 230 V 50 Hz, suitable for chlorin dosing pump

Supply only Pump head (ferrules 1/4" and duckbill included)

Supply only Pump Tube

Supply only Connection nut of size 3/8" with adapter

Supply only White/suction discharge tubing of size 3/8"

Supply only NRV (injection check valve) of size 3/8"

Supply only Weighted suction line strainer of size 3/8"

M/S Asian Engineers (BID ID -3159337)

PAWAN COOL CORPORATION (BID ID -3158334)