CERTAIN REPAIR TO WATER SUPPLY INSTALLATION AND SEWAGE MOTORS IN DOMESTIC AND TECH AREA AT AF STN BARNALA UNDER GE AF HALWARA

Amount

Excavation in trenches not exc.1.5 mtr wide and not exc.1.5 m in depth for laying of pipes as in soft soil and getting out, complete all as specified and directed.

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

Removal of excavated material to a distance not exc.50 m and depositing where directed at a level not exceeding 1.5 mtr above starting point.

Taking up or down steel tubing of 20 mm bore pipe and connection laid in trenches or floors or fixed to walls and including cleaning for refixing or removal to store complete with all fittings etc complete all as specified and directed.

All as per Sl item No 4 above but 25mm bore pipe

All as per Sl item No 4 above but 40mm bore pipe

All as per Sl item No 4 above but 50mm bore pipe

S&F GI water tubing 20 mm bore 'medium grade', galvanized, with all fittings like socket, union, elbow, bend, tees etc jointed and laid in trenches or fixed to wall or laid in floors/plinth preotection and making good surfaces after replacement as per existing surfaces to match with the existing surfaces complete all as specified and as directed by Engr-in-Charge.

All as per Sl item No 8 above but 25mm bore pipe

S&F GI water tubing 40 mm bore 'medium grade', galvanized, with all fittings jointed and laid in trenches complete all as specified and as directed by Engr-in-Charge.Note :- Earth work shall be measure and paid seperately.

All as per Sl item No 10 above but 50mm bore pipe

S&F in repairs 20mm bore dia gun metal globe or gate valve with iron wheel head, screwed both ends for iron pipe and fixed including necessary cutting into existing pipe, threading, inserting new piece of GI pipe of existing size, and earthwork in any type of soil or breaking/cutting into road/interlocking tiles/cement concrete, etc. and making good the disturbed surfaces as per existing complete all as specified and directed.

All as per Sl item No 12 above but 25mm bore

All as per Sl item No 12 above but 40mm bore

All as per Sl item No 12 above but 50mm bore

Suuply and fixing in replacement hexagonal head bolt/ nut/washers of any size any type all specified and directed by EIC

Supply only Orthtodoline solution for chlorine test in 500 ML bottle complete all as specified complete.

Supply only calcium based Hypochlorite 65% to 70% calcium based white to off white free flowing soild granular chlorination in 45 Kg packing complete. Make : Aquafit of M/s Sree Rayaiaseema HI- Strength Hypo Ltd/Declibac Tech (P) Ltd.

M &L for servicing of DG set of 63 KVA capacity including replacement of fuel filter and Oil filter , change of lubricant oil, cleaning of outer body , cleaning of air filter complete all as directed by Engr - in- Charge. Note :- (i) Rate of oil filter -02 Nos, fuel filter -01Nos is deemded to be included in the quoted rates. (ii) Lubricant oil shall be measured and paid seperately.

Supply and filling engine oil 15w40 grade including drainig out of old engine oil from sump of DG Set complete all as specified and directed.

M & L for dismentling of unserviceable self starter from DG set body and rewinding of self starter 12/24 Volts armature and replacemnt of carbon bushes, including refixing, testing and commissioning complete all as specified and directed byh Engr-in-Charged.

M&L for cleaning and descaling of radiator assembly situated at site by using suitable chemical and blower fan, injecting water with high pressure in water tubings so as to remove all dirts in the fins, taking down the copper bottom portion of tank for welding / brazing and refixing the same after replacing the unserviceable and damaged fins, tank cap, rubber bush and refixing the same at the engine of DG sets and fill coolant with water ratio mix 50:50 complete all as per manufacturer's instructions and as directed. Note :- Rate of coolet is deemed to be included in the quoted rates.

M&L for replacment of rdiator cooling fan of 63 KVA DG Set of make:-Kirloskar

M&L for replament of raditor in/out hose pipe of 63 KVA DG set as per existing size or OEM recommendation or as directed by EIC.

S & F in replacement battery lead of copper conductor 1.5 Mtr long with battery terminal and lugs complete all as specified.

S & F in replacement of fan belt for DG Set of capacity 63 KVA as specified and directed.

M&L for dismentling of unserviceable Dynamo set of 63 KVA DG Set and rewinding the same as per existing specification and replacment of bearing complete all as specified and directed.

M&L for calibration to fuel injection Pump of 63 KVA DG Set Make:- Kirloskar including supply and replacement of element delivery valve, nozzle, delivery valve pin, valve spring and testing of injector assembly including calibration injector perssure setting, fitting and testing complete all as specified and directed by Engr-in-Charge.

Supply and fixing in replacement of AVR card of 63 KVA DG Set Make;- Kirloskar complete all as specified and directed by Engr-in-Charge.

Supply and fix in replacement battery charger assmebly of DG set 63 KVA Make :- Kirloskar complete all as specified and directed by Engr-in-Charge.

M& L for servicing/repair of 63 KVA DG set's Emergency stop switch complete all specified and as directed.

Opening of the AMF panel by unscrewing, nuts bolts etc after removing all connection to DG sets and LT panel and reassemble the AMF panel after repair / replacement of worn out parts including fixing only the serviceable parts/ new parts including all connection, commissioning and testing complete all as specified and directed. Note:-Supply only requisite spare parts shall be measured and paid separately as supply only under respective items of this BOQ.

Supply only Control Realy 415 Volt as per existing complete all as specified and directed by Engr-in-Charge.

Supply only Line voltage monitor as existing complete all as specified and directed by Engr-in-Charge.

Supply only L&T MCX-34, 2NO+2NC, current rating- 255A, 4 Pole Power Contactor, size FR-4 ,IS/IEC 60947-4-1 & IEC 60947-4-1 as per existing size of model complete all as specified and directed.

S & F in replacement of battery terminal as per existing complete all as directed .

Supply and replacement of single phase preventor power rating for three phase motor at 440 V, AC for 45 HP submersible pump unit connected power/control wiring with suitable size of contractor suitable rating and capacity, complete all as specified and directed.

M&L for repairs to existing out door canopy of DG Set, removing the unserviceable hinges from doors, grinding the welded portion, denting and leveling the door, welding suitable new hinges to doors including locking arrangement and one coat of synthetic enamel paint (Approx 10 Sqm area) as that of existing colour complete all as specified and as directed by Engr-in-Charge.

Supply and fixing in replacement of auto phase sequence corrector 50 HP, 415 Volt,3 phase AC supply, used to water supply motors to correct the RYB phase sequence whenever phase sequence reverse or change. It have following features:- (a) avoid damages during phase sequence change or reversal (b)The sequence corrector will switch off during the single phasing or imbalance voltage occur & later auto reset after restoration. (c) By pass arrangement for manual operation in case of controller falulty.

M &L for painting to DG sets including all exposed metal surfaces of equipments and component with appropriate colour, the base plate and top is painted with OXFORD BLUE/PEPSI BLUE the canopy is coated with IVORY as per existing complete all as specified and directed by Engr-in-Charge.

Supply only 50 Sqmm aluminum lug for cable termination complete all as specified and directed.

All as per Sl item No 42 above but 25 Sqmm

All as per Sl item No 42 above but 16 Sqmm

All as per Sl item No 42 above but 10 Sqmm

All as per Sl item No 42 above but 6 Sqmm

M&L for dismantling, rewinding and refixing of induction motors 12.5 HP for sewage centrifugal pump set, opening of motor, cutting removing old burnt winding coils ,cleaning filling the starter slots necessary mechanical works for shaft/bearing housing , rewinding with suitable gauge of super enamelled copper conductor including winding with fibre cloth/PVC insulated winding paper, superior quality varnishing, servicing of ball bearings, two coats of synthetic enamel spray painting, suitable main connections from coil to tterminal box,preparing and inserting coil running/starting winding interconnecting, fixing, soldering, jointing, heating, drying up coils, connection at site, to and fro transportation, testing at site and satisfactorily running all as specified and directed .

M&L for dismantling, opening of non clog submersible sewage pump from electric motor 12.5HP capacity, including shifting, transportation, overhauling shaft remettling,welding and grinding /finishing the shaft as per suitable sizeand replacing of minor worn out parts and reassembling and connecting and testing to the electric motor complete all as directed by EIC.

Supply and fixing MS coupling with rubber bush and coupling nuts, blots/washers for 12.5HP non clog pumping set complete as per sampe and directed by EIC.

S & F impeller GM for 12.5HP non clog submersible pumping set as per sample and directed by EIC.

S & F gland box iron for 12.5HP non clog submersible pumping set all as per specified and directed by EIC.

S & F ball bearing for 12.5 HP non clog submersible pumping set .

M&L for lifting of Submerible type sewage pump capacity 7.5/5 HP cleaing proper and remove waste material and lowering after cleanning and make serviceable complete all as specified and directed by Engr-in-Charge .

M&L for lifting /lowering/opening /dismantling of Submerible type sewage pump 3 phase ,capacity 7.5/5 HP including shifiting, transportaion, overhauling shaft, welding/grinding/finishing the spares/body and replacing wornout/damaged parts and minor repair as lifting eye bolt, cable gland, protection tube, cable seal, terminal board, cable bracket, bearing cover, double mechanical seal, tie for stand,support bracket, guide shoe, moisture sensor, potting cup, hose clip, and reassembling and connecting and test and make serviceable as specified.

Supply & fixing impeller suitable size of 7.5/5 HP Sewage Pump

Supply & fixing bearing for 7.5/5 HP Sewage Pump

S & F Double mechanical seal for 7.5/5 HP Sewage Pump

S & F Duck foot bend 100mm size for 7.5/5 HP Sewage Pump

S & F Suction plate for 7.5/5 HP Sewage Pump

S&F and connecting in replacement direct on line (DOL) , 415 Volts, 3 phase AC including single phase protection complete suitable for electric motor capacity 12.5 HP complete all as specified and directed.

M & L for Automatic water level controller (ACES 3 Phase) for Underground Sewage sump (capacity 2 lakh ltrs) for control the water disposal. All the accessories should be fitted in powder coated cabinet, Pump auto /start stop by float sensor grade “A” (Sulphate and maintenance free) it will work 24x7 opertion facility as as specified and directed.

M & L for flat iron clamp 75 cm long made out of 100mm x 6mm thick flat iron suitable for 80 mm bore GI pipe with complete nuts, bolts and washer etc.

M&L for cutting and removing the existing rusted flange of coloumn pipe and refix new flange pipe dia 80 mm including cutting of coloumn pipes threading and welded with 2 Nos heavy duty flange, tee, bend , elbow flanged not less than 12mm thick duly drilled with cable slot all as directed.

M & L for suction pipe line 80mm bore GI heavy grade with flange, 4 hole for sewage pump complete with nut bolt and gasket as specified and directed.

M & L in replacement of PVC hume pipe 80 mm bore size , heavy duty 6 mm wall thickness suitable for suciton/delivery line of sewage motors with connected such as clamp , flange and nut bolt etc. all as specified and directed.

Supply Only First Aid Kit box No-08 (Size : 360 mm x 150 mm x 80 mm) caintaining following items. (a) Dettols bottle100 ml 02 bottles (b)Antiseptic Ointment 100 mg © Crocin tabletes 01 strips ( containings 10 Tablets each). (d) Hydrogen peroxide 50 ml 01 bottle (e) Cotten small rolls 2 Nos (f) Cotten strip small roll 04 Nos (g)Moove tube 01 Nos (h) Betadine Tube 100 mg

Demolition of cement concrete of any description and in any position not otherwise specifically provided all as specified and directed.

M&L for PCC 1:2:4 type B-2 using 40mm graded mechanically crushed stone aggregates for making good disturbed surfaces of roads / hard standing, etc. and finishing the top surfaces even and smooth without using extra cement complete all as specified and as directed

Supply only LT insulation tape size 25mm width Appx 30 Mtr length.

Supply and fixing mild steel screw bolts (Machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends as per existing and at site required, each screwed end to be fitted with washers and one hexagonal or square nut, n exc 8 cm long all as specified and as directed.

M& L for wlelding of panel door and borken parts, re-termination of cables by using suitable size of aluminium lugs, making functional of in built starter, scrubing of old surface apply emulsion paint with spray gun on after apply first coat of primer complete all as specified and directed.

Supply and fixing in replacement of Cast Iron Stainless Steel Foot Valve flanged type , 80 mm bore size, 15.2 HP motor ,with stainless steel stainer fixed complete all as specified and as directed , (i) Taking out the foot valve assembly from sump . ( Appx. Depth of sump 30 feet and wt appx 200 kg ) complete with suction strainer etc. (ii) Reassembling the same after fitting of foot valve , lowering down and testing complete all as directed. Note - Required T&P such as lifting chain – pulley block and tripod (not less than 2 ton capacity and 30 feet lifting arrangement portable type ) and other lifting arrangement shall be deemed included in quoted rate.

M & L for in replacement of 80mm bore NRV horizontal type made of brass with brass sheet complete all as specified and directed.

Supply and fixing submersible cable 1100 volt multistranded 3 core , 16 sq mm copper conductor , flat type for sewage motor 12.5 HP as specified and directed.

m/s k.k. construction co.

S K BANSAL AND CO.