REPAIR / MAINT OF CHLORONOME PLANT, PUMP SET, DOZER AND CONNECTED WORKS IN TEACH AREA AT AF STN GWALIOR

Amount

Disconnecting the existing non functional submersible pump set from supply net work inclduing dismantling existing CI bend from non return valve, removing and lifting out submersible pump set of any description and capacity and in any position, alongwith existing column pipe 80/50mm dia and existing submersible cable of any size from the bore well (approximately 50 mtr depth of pump set from GL) complete and lowering after repair with all accessories including testing all as specified and directed. NOTE: 1. Contractor shall take proper precautions while lifting out and removing motor/pump set from bore well so as to avoid any damage to column pipe and submersible cable. All necessary T&P and equipments required for lifting out pump set etc shall be arranged by the contractor at his own cost. Items like cable, column pipe, clamps shall be measured and paid separately under relevant item of BOQ. 2 . Any repair to submersible pump & spares etc shall be measured and paid separately under relavant items of BOQ.

Dismantling and strip opening of submersible pump/motor of any description of Capacity up to 20 HP for reparing /overhauling, fixing of serviceable parts in position, removing & replacement of defective / unserviceable parts with new parts (To be paid separately) including minor parts such as washer, 'O' Rings, nut bolts and any machining work required re-threading of holes, lock nut etc required for smooth functioing of pump motor and reassembling the pump and motor, ensuring proper alignment of pump and motor,complete all as directed. Note: - (i) The replacement of defective / unserviceable parts shall be measured and paid separately as “Supply only” under appropriate item of Sch ‘A’ and fixing rate for new items are deemed to include under these item. (ii) Burnt out windings of motor shall be replaced, measured and paid separately under appropriate item of Sch ‘A’ for rewinding.

Supply only the following items / parts of AC submersible motor/pump of above mentioned types and capacity complete all as specified and directed:-

Upper & lower rubber housing bush

Stainless steel rotor sleeve

Thrust bearing complete set

MS Flange with stud

Motor base of cast iron

Neck Ring

Pump Key

Sim wisher

Segment holder assembly

Strainer

Oil seal

Coupling set with key of stainless steel

Discharge outlet of cast iron for pump

Rotor for 15 to 20 HP Submersible motor

Stage casing of Cast Iron

Gun metal body bush

Impellar

Stainless steel distance bush ( Spacer)

Inlet bracket

Cable Guard

Stainless Steel Connection Piece (Adopter Piece)

Cast iron Suction Housing including studs

Rotor for upto to 12.5 HP submersible motor

SS Pump shaft suitable for up to 12.5 HP submersible motor

SS Pump shaft suitable for 15 to 20 HP submersible motor

M&L for rotor machining,grinding and balancing complete all as specified and directed.

M&L for motor tube boring,machining & reconditioning complete all as specified and directed.

M&L for motor lamination setting with material complete all as specified and directed.

M&L for rotor reconditioning complete all as specified and directed.

M&L for slote repairing in stator complete all as specified and directed.

M&L for water proof joint of submersible cable 3 core of any size using fine rubber and M Seal etc complete all as specified and directed.

Supply only flat copper conductor submersible cable of size 6 Sqmm, 3 core complete including necessary achoring accessies along the columm pipe etc all as specified and directed.

Supply only flat copper conductor submersible cable of size 4 Sqmm, 3 core complete including necessary achoring accessies along the columm pipe etc all as specified and directed.

Supply only flat copper conductor submersible cable of size 2.5 Sqmm, 3 core complete including necessary achoring accessies along the columm pipe etc all as specified and directed.

Supply only GI socket, heavy duty, seamless, long threaded ISI marked for 80mm bore column pipes all as directed by Engineer-in-Charge.

Supply only GI socket, heavy duty, seamless, long threaded ISI marked for 50mm bore column pipes all as directed by Engineer-in-Charge.

Supply only Galvanised iron medium grade 3.00 mtr long 80 mm bore colum pipe both ended threaded and long socket complete all as directed.

Supply only Galvanised iron medium grade 3.00 mtr long 50 mm bore colum pipe both ended threaded and long socket complete all as directed.

Taking out and removing old burnt out windings of the submersible electric motors of following capacity and re winding of submersible electric motors with existing size super enamel insulated, copper winding wire including cleaning the slots with carbon- tetra-chloride solution before re winding including repairing of stator including grinding, re condintioning required lamination insulation material etc complete all as specified and directed. submersible electric motors 15 to 20 HP, 3 Phase, 415 Volts

All as per item no.17.00 here-in-before but submersible electric motor of 10 /12.5 HP

All as per item no.17.00 here-in-before but submersible electric motor of 5 /7.5 HP

Repair to stage casing outer & inner diffuser of submersible pump of any description by cutting,balancing, brazing , welding, turning and Grinding complete all as specified and directed for the following capacities of the pumps coupled with submersible motors of capacity 15 to 20 HP

All as per item no.20.00 here-in-before but submersible pump capacity 5.0 to 12.5 HP

Cutting out the unserviceable / damaged portion of the 80mm bore GI column pipe of any grade, making new threads to suitable lengths (for providing long threaded socket) for jointing the pipes with old/new pipes to replace the unserviceable length or to increase the length of column pipe specified etc complete all as directed. Note: New pipes, if required, shall me measured and paid separately as supply only.

Disconnecting and taking out /lifting out existing non-functional 2/3 HP capacity submersible/Mono-block centrifugal/Chloronome plant motor, set of any description and in any position, dismantling and strip opening of pumps for servicing /overhauling, cleaning, oiling / greasing, fixing of serviceable parts in position, removing & replacement of defective / unserviceable parts with new parts and re-assembling the pump, fixing/lowering, in position, connecting to existing system and testing at site on full load to the entire satisfaction of the Engineer-in-Charge complete all as specified and directed. Note: - (i) The replacement of defective / nonfunctional parts shall be measured & paid for separately as “Supply only” under appropriate item of BOQ and fixing charges for new items are deemed to be included under this item. (ii) The rates for above items are deemed to include for transportation of pumps/ motors to and from workshop as approved by Engineer-in-charge for necessary repairs, alignment and testing of pump and motors at workshop and replacement of necessary unserviceable screws/nuts /bots/washers/ packing etc. (iii) Burnt out windings of motor shall be replaced, measured and paid for separately under appropriate item of BOQ for re- winding. (iv) Turning/ polishing of the rotor shaft shall be measured and paid seperately

ditto- all as per above but, for capacity 0.25/1.5 HP,single phase, of any make & any discription complete all as specified and as directed.

Taking out and removing old burnt out windings of the 2 / 3 HP, three phase, 415 Volts, 50 Hz, AC supply Induction motor of mono block booster pump/single phase submersible pumpsets and rewinding of motor with existing size PVC insulated copper conductor as approved by the Engineer-in-charge including cleaning the slots with carbon- tetra-chloride solution before rewinding ,transportation to site, fixing in position & testing on full load complete all as specified and directed.

All as per item No. 25.00here in before but of capacity 0.25 / 1.5 HP,Single phase, of any make & any description complete all as specified and as directed.

Supply only CI impeller for multistage booster pump

Supply only CI impeller for centrifugal pump

Supply only CI gland bush with pump for booster pump/centrifugal pump

Supply only Cast iron gland plate for booster pump / centrifugal pump

Supply only Stainless steel main shaft

Supply only PVC Fan along with fan cover

Supply only Ball Bearing No 6202 for Induction motor & booster pump of any description, any capacity compete all as specified and directed. Make : NBC/SKF / TATA

Supply only Ball Bearing No 6205 for Induction motor & booster pump of any description, any capacity compete all as specified and directed. Make : NBC/SKF / TATA

Supply only Ball Bearing No 6206 for Induction motor & booster pump of any description, any capacity compete all as specified and directed. Make : NBC/SKF / TATA

Supply & fixing 100/150 mm dia Prassur gage range 150kg/cm

Supplying, installation, commissioning and testing of submersible pump set suitable to discharge 400 litres of water per minute at 75 meter head for borewell of 175 mm dia directly coupled with and including electric motor 12.5 Hp, 3 phase, 415 volts 50 Hz AC supply Make : CG/Kirloskar/KSB Note :- Existing column pipe/serviceable cable will be reused for installation of new pump set.

Supplying, installation, commissioning and testing of submersible pump set suitable to discharge 600 litres of water per minute at 80 meter head for borewell of 175 mm dia directly coupled with and including electric motor 15 HP, 3 phase, 415 volts 50 Hz AC supply Make : CG/Kirloskar/KSB Note :- Existing column pipe/serviceable cable will be reused for installation of new pump set.

Supply fabrication & installation out door type MS Cover factory fabricated with 3.00 mm thick CRCA sheet duly painted with two coats of synthic enamelled paint over a cot of red oxide primer of suitable size mounted on MS angle iron of 50X50X6 mm and having 4 legs of 1.00 mtr including grouting in PCC 1:3:6,below ground level of saze 100x100x10cm including 125 Amps MCCB 4 Pole 25 KA Make Legrand DPX Model-01 No and Star dalta Starter cum pump controller fully automatic in sheet )-01 No including metal enclosure MUG type 3 Phase,415 Volt AC Cat part No MUG 30 (CS 96008)-01 No including connected with copper cable of suitable size all as directed.

Supply fabrication & installation out door type MS Cover factory fabricated with 3.00 mm thick CRCA sheet duly painted with two coats of synthic enamelled paint over a cot of red oxide primer of suitable size mounted on MS angle iron of 50X50X6 mm and having 4 legs of 1.00 mtr including grouting in PCC 1:3:6 Below ground Level of size 100x100x10 CM including 100 Amps MCCB 4 Pole 25 KA Make Legrand DPX Model-01 No and Star dalta Starter cum pump controller fully automatic in sheet )-01 No including metal enclosure MUG type 3 Phase,415 Volt AC Cat part No MUG 20 (SS95975)-01 No including connected with copper cable of suitable size all as directed.

S & F in repair, star dalta starter fully automatic cum pump controller in sheet matel enclosure type MU-G complete with MCB Amp/Volt meter indicators 3 phase 415 Volts AC 50 Hz Cat part No MUG-30 (CS 96008) of L&T make.

S & F in repair, star dalta starter fully automatic cum pump controller in sheet matel enclosure type MU-G complete with MCB Amp/Volt meter indicators 3 phase 415 Volts AC 50 HzCat part No MUG 20 (SS95975) of L&T Make.

Periodical inspection& carryout preventive Maintenance of chlorination system/plant /BP Dozer to make system serviceable all time to maintain proper chlorination, with all chiloronem plant, including dismentling, re-fixing and installation of plants/dozing pump after repairing (Major spare paid separately as supply only) including minor spare parts refitting in same position & testing complete as specified and directed :- (a) 9- squiden pump house (b) ETB PUMP HOUSE (c) BOMBDUMP pump house (d) Logistic Pump House (e) NOR Pump House (f) SOR pump House (g)Tropo/RCPO (h)HQ P/H (I)A Flt pump house (j)C Flt pump house (K) singpur range pump house Note : - (i) Plant shall be made functional within a 48 Hours otherwise a penalty @ Rs 500- per day shall be recovered. (ii) Spare parts shall be measured and paid as supply only. (iii) During repairing period of plant manual system will be arrranged by contractor for maintaining chlorination and cost of it shall be included in quoted rates.

Supply only 7X pump tube

Supply only injection check valve 3/8"

Supply only weighted suction line strainer 3/8"

Supply only3/8" white suction /discharge tubing

Supply only check valve duckbill only

Supply only connected nut 3/8"

Supply only connecting nut 3/8"with adapter

Supply only ferrule 1/4"

Supply only Rotor assembly with bearings brackets & tolerance Rings for Dosing Pump

Supply only COIL 250V, 50 HZ Dosing Pump c

Supply only ROLLER Assembly for Dosing Pump

Supply only Single Head feed rate control with shaft complete for Dosing Pump

Supply only PUMPHEAD (FERRULES 1/4" & DUCKBILL INCLUDED) complete for Dosing Pump

Supply only set of pipe and accessories required for preparation & service tank

Supply, installation, testing & commissioning of Reciprocating Chlorine dosing pump (Decrin dosing pump model 96NGQ51) high pressure, single head, gear motored adjustable dosing pump having output of 2 U.S. GPD to 40 U.S. GPD, adjustable high pressure of up to 100 PSI with accessories including lead , tubing, connection nuts, injection check valve, clay weight, ferrule etc all as speacified and directed Make : Declibac or equvlent

Supply only agitator of capacity 120 watts, 900 RPM, single phase flange mounted motor with plastic shaft & impeller all as speacified and directed Make : Declibac, or equvlent

Supply only Prep aration tank (170 Ltrs FRP )with all accessories, Water inlet line,Outlet with strainer, Drain, Overflow,Conical bottom for sludge disposal, port whole with cover,Level gage, all as speacified and directed Make : Declibac or equvlent

Supply& fixing FRP Service Tank 100 ltr, with all accessories ,Water inlet,Dosing Pump mounting provision on lid / wall, Overflow,Level Gauge,Inspection Port. all as speacified and directed Make : Declibac, or equvlent

Supply only complete 230V 50HZ Gear Motor all as specified and directed Make : Declibac, or equvlent

anand enterprises