REPAIR AND MAINTENANCE OF HEATING PLANTS, CENTRIFUGAL PUMPS, LT PANEL BOARDS, CI/GI PIPE LINE, CLEANING OF WATER RESERVE TANK, FIRE FIGHTING EQUIPMENT DG SETS WITH ALLIED WORK AT TECH RESIDENTIAL AREA AT ITM MUSSOORIE UNDER GE (I) RND DEHRADUN

Amount

Disconnecting, removing the water ,electric connections and taking out carefully the old existing defective electric motor, 20 HP of booster pump / centrifugal pump of any description and in any position, dismantling and strip opening of the motor, removing the old existing burnt windings, cleaning the slots & rewinding of the electric motor 20 HP, operating on 415 V, 3 Phase, 50 Hz AC supply with existing gauge super enameled copper wire, including insulating material such as illuminous paper, Letherized paper, cotton tape, glass sleeves insulating varnish etc for powering multistage booster pumps/ centrifugal pumps & testing at workshop and transportation to site & refixing on existing platform complete, all as specified and directed.

Disconnecting, removing the water, electric connections and taking out carefully defective booster/centrifugal pump of capacity 20 HP, DSM model of Make Kirloskar,, three phase, 415 V, AC supply and carrying out necessary repairs and replacement of bearing bush, gland plate, impeller, nuts and bolts etc, any trasportation to workshop if required, Repair to bearing housing with metling and turning and fixing the same in position and testing on full load complete, all as specified and directed.

Supply only the following items/spare parts suitable for centrigugal pump of capacity 15KW/20HP dismantled/fixed under Sch `A` item No 2 here in above complete, all as specified and directed.

CI impeller as per existing size

MS stud with nut for split body complete size as per sample

Ball bearing for driving and non driving end.

CI sleeve of DE / NDE

CI/MS gland packing plate

CI bush (stuffing box bush)

Pump shaft EN8 complete including making key groove with check nut

Set of key with nut & washer

Replacement of packing sheet

Supply and fixing in replacement of unserviceable water gauge of range 0-100 psi, 80/100mm dia in delivery line with in incluing socket welding in pipe line complete, all as specified and directed.

Supply, fixing, testing & commissioning in replacement of unserviceable Power Contactor ML-4 type, 3 pole, coil voltage 415 / 440 Volts, 50 Hz with 2 NO + 2 NC auxiliary contacts, having current rating (AC3) of 30 Amps at 415 volts complete, all as specified and directed.

Material and labour for repair to run lead joints of size 80mm bore including caulking properly with using old retrieved lead from taking up or down pipes but with and including using new spun yarn for the following sizes of CI pipes/fittings etc complete, all as specified and directed. Notes : (i) Earth work in excavation, returning filling in and removal shall be measured and paid separately. (ii) Additional quantity of lead, if any required, for making new joints other than the quantity of lead retrieved from taking up / down pipes, shall be measured and paid for separately as ‘’supply only’’ under appropriate item of Schedule `A'

Supply only pig lead of best quality conforming to IS : 782 – 1978 for providing lead joints complete, all as specified and directed.

Supply only wool lead of best quality conforming to relevant IS for providing lead joints complete, all as specified and directed.

Supply &Fixing in replacement of unserviceable mild steel work as motor pump protection cage/ over head tank ladder etc. of suitable size of flat iron ,cut to shape, including bending and welding as necessary, etc.conforming to Fe.290.Gde-E-165, with and including applying two coats of synthetic enamel paint over a coat of red oxide primer complete, all as specified and directed.

M&L for rendering 15mm thick in CM (1:4) on fair faces of brick masonry including finishing the surfaces even and smooth without using extra cement complete, all as specified and directed.

M&L for providing cement concrete 1:2:4 type B-2 (using 40 mm graded crushed stone aggregate) as in copings, holdfast and the like including weathering, slightly rounded or chamfered angles and throating as directed with and including necessary form work complete, all as specified and directed.

M&L for Brick work with sub class ‘B’ bricks, straight or curved on plan exc 6 mtr mean radius, old size brick built in Cement Mortar (1:4), for manholes complete, all as specified and directed.

M & L for PCC 1:3:6 type C-2 (using 40 mm graded stone aggregate) as in plinth block for support of pipe including form work weathering slightly chamfered angle and throating with and including necessary form work and finished concrete surface even & smooth without using extra cement complete, all as specified and directed.

Supply & Fixing galvanised steel water tubing of medium grade with all fittings such as bends, elbows, tees, unions, nipples, short pieces etc and fixed complete to walls and ceilings or laid in floors including dismantling existing steel tubing and connections fixed at any location for the following sizes:- Note:- (i) The rates quoted inclusive of cutting, jointing and testing of the pipe.

15 mm bore

20 mm bore

25 mm bore

40 mm bore

50 mm bore

Supply & Laying in trenches galvanised steel water tubing of medium grade with all fittings such as bends, elbows, tees, unions, nipples, short pieces etc as required at site for the following sizes including dismantling and taking out old unserviceable pipe line alongwith fittings from existing connections:- Note :- (i) Excavation and earth work shall be measured and paid seperately under relevant item of Sch A (ii) The rates quoted inclusive of cutting, jointing and testing of the pipe.

15 mm bore

20 mm bore

25 mm bore

40 mm bore

50 mm bore

80 mm bore

Supply, fixing and testing in replacement of unserviceable Gate valve/Globe valve and Supply, fixing, jointing and testing, of gun metal globe or gate valve with iron wheel head, both ends screwed for iron pipe, conforming to IS 778 complete, all as specified and directed for following bore of pipes :- (Make: Sant/Bir/ Leader/Upadhaya)

20mm bore

25mm bore

40mm bore

50mm bore

Taking out or down defective sluice valve from main line and opening carefully old defective sluice valve 80 mm bore and in any position for and including servicing, over-hauling / greasing etc, and replacement of old unserviceable / worn out parts and reassembling the sluice valve after repair and refixing the same & testing after installation complete, all as specified and directed Engr-in-Charge for following bores :- Note :- (i) The cost of Earth work, joints & jointing materials washers, gaskets and minor parts shall be deemed to be included in the quoted rates but Replacement of the defective parts i.e. cast iron gate & stainless steel spindle of Sluice valve shall be measured and paid for separately as supply only under appropriate items of Schedule ‘A’

Supply only stainless steel spindle 80 mm bore heavy duty, threaded, with and including one gun metal check unit suitable for sluice valves of any description dismantled/fixed under Sch `A` item No 41 here in above complete, all as specified and directed. for following bores :-

Disconnecting & taking down old unsv sluice vale and Supply, installation, fixing, jointing and testing in replacement of unserviceable cast iron sluice valve of 100 mm bore with stainless steel spindle ISI marked class-I PN 1.6 both ends flanged with iron wheel head and stainless steel spindle, short body type, conforming to IS-14846 of 2000 including rubber gasket and nut blot with washer for flange joints complete, all as specified and directed. for following bores :- Notes:- The cost of Earth work, joints & jointing materials of the sluice valve shall be deemed to be included in the quoted rates.

Disconnecting & taking down old unsv sluice vale and Supply, installation, fixing, jointing and testing in replacement of unserviceable cast iron sluice valve of 80 mm bore with stainless steel spindle ISI marked class-I PN 1.6 both ends flanged with iron wheel head and stainless steel spindle, short body type, conforming to IS-14846 of 2000 including rubber gasket and nut blot with washer for flange joints complete, all as specified and directed. for following bores :- Notes:- The cost of Earth work, joints & jointing materials of the sluice valve shall be deemed to be included in the quoted rates.

M&L in replacement of valve pit covers and Supply, fabrication and fixing of new valve pit covers fabricated from 3mm thick MS sheet with suitable size of MS angle iron frame including locking arrangement, suitable handle , fixed with hinged arrangement and applying two coats of synthetic enameled paint over a coat of red oxide primer complete, all as specified and directed.

M & L for cleaning/ scraping of steel/ cast iron surfaces of existing dull painting of Valve pit chamber inner pipe lines and valves etc and applying two coats of synthetic enameled paint over a coat of red oxide primer by spray machine complete, all as specified and directed. Note : The Chamber, valves, connected pipe line etc. shall be painted according to colour code specified as per IS Instructions and as directed by Engr-in-Charge at site.

M&L in replacement of unserviceable Indicator lamps of any size & capacity after disconnecting all the electrical connections and supplying, fixing connecting and testing Indicator lamps neon type suitable for 220 volts 50Hz, AC supply including wiring with 1.5 Sqmm PVC insulated stranded copper conductor cable complete, all as specified and directed. (Make : L&T/BCH/Rishab )

M&L in replacement of unserviceable volt meter of any description and supply, fixing, connecting and testing Digital type of size 96mm x 96mm, AC Volt meter 500 Volts including wiring with 1.5 Sqmm PVC insulated stranded copper conductor cable complete, all as specified and directed. Make : DENKO/ESCORP/AE

M&L in replacement of unserviceable Amp meter of any description alongwith CT’s and supply, fixing, connecting and testing Digital type of size 96mm x 96mm, AC Amp meter 200 Amps with including 3 Nos C.T of Ratio 200/5 of class-1.0 including wiring with 1.5 Sqmm PVC insulated stranded copper conductor cable complete, all as specified and directed.Make : DENKO/ESCORP/AE

M&L for cleaning and disinfecting of RCC semi under ground tank of 50,000 gallon capacity any shape by initially cleaning the external area and the entry man hole with skilled manpower with protective clothing and apparatus etc and approved electrically operated equipments including all tools, tacles and labour equipments e.g. electric machines, pumps (including desludging pump), pressure water jet, sludge removal etc. required for completion of the work in all respect by specialized water tank cleaning process as under:

(i) Dewatering of over head tank by drain out pipe. (ii) Mechanized removal of all remaining dirty water by high capacity pump set. (iii) Removal of sludge by vacuum operated Pump. (iv) Cleaning of walls, ceiling and bottom of tank by high pressure rotary jet 120 bars pressure. (v) Removal of all dirty particles by industrial wet vacuum cleaner leaving the tank 99.9% physically cleaned. (vi) Sterilization of tank by Echo-Friendly biodegradable and highly effective anti bacterial non toxic agent approved by NTC (National Toxicology Center) against all pathogens agent of tank clean. (vii) Sterilization of tank atmosphere by industrial UV radiator leaving the tank complete sterlite by specialized method (viii) After complete treatment is carried out, all inlet, over flow, delivery, wash out pipes, ladder and doors shall be painted with two coats of synthetic enamel black paint after thorough cleaning the surfaces and also the surfaces of sluice valves shall be painted with P.O. Red paint and writing " capacity of tank, date of cleaning and due date of cleaning" on wall as specified and as directed. Notes: (i)The work will be got executed from the reputed specialized water tank cleaner as approved by GE. (ii) All the sludge materials / fungus removed from the underground sump / semi underground sump and over head tanks will be removed outside defence land from the site. (iii) All underground sump / semi underground sum and overhead tanks will cleaned in all respect upto 3 mtr around the water tanks. (iv) All T & P required for the cleaning of tanks / Sumps will be arranged by the contractor. (v) The wire mesh of ventilations of the tank shall be replaced with new mesh. (vi) The cost of the same shall be deemed included in the respective items.

All as per item No 51 here in above but steel tank (over the ground) of capacity 50,000 gallon complete, all as specified and directed.

All as per item No 51 here in above but RCC over the ground sump of capacity 25,000 ltrs complete, all as specified and directed.

Supply, installation, testing and commissioning in replacement of unserviceable electronic auotmatic phase sequence corrector device working on IC based technology, capable to correct disturbed pahse sequence, prvent the motor from reverse rotation, ptotect motor from phasing, low / high voltage cut with time delay between 350 Volt to 480 volts with 60 second delay, protection against unbalanced load of two phase out of three phase supply system withnout Contractor and box complete all as specified and directed Make as approved by GE.

Supply only set of 25 pcs chlorine tablets contained in plastic cylindrical sealed disposable sanitizwe refill for disinfection of drinking water with arrangement for controlled release of disinfectant in water suitable for operation through for recommended dosing system.

Collecting the sample of water from each source "bore well" and testing the sample for physical, chemical & bacteriological parameters and submitting the report in duplicate with comparison by IS-10500, complete for 29 parameter.

Labour only for checking the serviceability of the pipe line of any description and fixed in any position & replacement of un-serviceable/damaged/ broken parts either in single or in combination, dismantling and re-assembling the pipe fittings, CI Peag lead/ lead wool joint and making the pipe lines serviceable, fixing the pipe fittings in position, connecting to water supply and its testing on installation complete, all as specified and directed, by Engr-in-charge by emplooying one plumber and one helper (Unshild) by receving complaint slip from MES service centre and returning the same after completion the job to MES authority complete, all as specified and directed here in after in notes. NOTES :- (i) Replacement of parts i.e nipple, union, elbow, bend, reducer & etc for 15/20/25/40/50mm GI pipe fittings and CI pipe peag lead/ lead wool of any cap joints if any required at site, shall be measured and paid for separately under appropriate item of Schedule `A' as ‘supply only. (ii) Necessary T&P i.e. ladder, tools etc required for checking and making the pipe fittings in serviceable conditions, its fixing in position and testing shall be arranged by the contractor at his own cost for checking and fixing of pipe fittings of any description on walls / ground etc i.e. in any position at site. (iii) Required parts ie. thread/ adhesive etc and other minor items excluding the required spares parts for repairing and making the water supply line in serviceable condition, will be arranged & supplied by the contractor and cost of which is deemed to be included in the rates quoted by the contractor in above respective item. (iv) Contractor’s quoted rates is deemed to include for inspection/checking the serviceability of the pipe line removing the damaged unserviceable / broken parts, fixing the new parts.

Supply only the following parts for Water supply GI fittings complete, all as specified and directed.

Union 15mm bore

Union 20mm bore

Union 25mm bore

Union 40mm bore

Union 50mm bore

Union 80mm bore

Elbow 15mm bore

Elbow 20mm bore

Elbow 25mm bore

Elbow 40mm bore

Elbow 50mm bore

Nipple 15mm bore and of any length upto 150mm

Nipple 20mm bore and of any length upto 150mm

Nipple 25mm bore and of any length upto 150mm

Nipple 40mm bore and of any length upto 150mm

Nipple 50mm bore and of any length upto 150mm

GI socket 15mm bore

GI socket 20 mm bore

GI socket 25 mm bore

Reducer 15X 20 mm

Reducer 15X 25 mm

Reducer 20X 25 mm

Reducer 25X 40 mm

Reducer 40X 50 mm

Tee 15mm bore

Tee 20mm bore

Tee 25mm bore

Tee 40mm bore

Tee 50mm bore

Tee 15 x20mm bore

Tee 20 x25mm bore

Tee 15 x25mm bore

Tee 25 x40mm bore

Tee 40 x50mm bore

M & L for cleaning/ scraping of steel/ cast iron surfaces of existing dull painting of pump/motor of 20 HP capacity & pipe in side PH building upto 80mm dia & appx 5 RM connecting pipe lines and valves etc. and applying two coats of synthetic enameled paint over a coat of red oxide primer by spray machine complete all as specified and directed. Note : The pump/motor, valves, connected pipe line etc. shall be painted according to colour code specified as per IS Instructions and as directed at site.

Supply, laying, jointing and testing in replacement of unserviceable bib taps for 15mm bore pipe chromium plated, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed complete, all as specified and directed.

Supply, laying, jointing and testing in replacement of unserviceable bib taps for 20mm bore pipe chromium plated, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed complete, all as specified and directed.

M & L for Cutting of the existing 80/100 150 mm bore of GI/ CI pipe line for rectifying leakage and reducing to required length, in position, for insertion of collars or Tee & other fittings including dewatering etc complete all as specified and directed. Note :- CI fittings, jointing materials and earth work shall be measured and paid separately. How ever cost of dewatering is included in the quoted rates.

M&L for construction of brick masonry valve pit of size 60cm x60 cmx60cm (internal dimention) with necessary excavation , returing filling in, steel work for cover using MS sheet 3 mm thick welded/hinged MS angle iron 40x40x6mm forged flat iron hinges, sliding type lifting handle of MS bar 12 mm dia all as per shown in drawing No TD/EM/12 complete all as specfied and directed.

All as per item No 98 above but of size 90cm x90 cmx90cm complete all as specfied and directed.

Disconnecting,removing the water ,electric connections and taking out carefully the old existing defective electric motor, 3/5 HP of booster pump / centrifugal pump of any description and in any position, dismantling and strip opening of the motor, removing the old existing burnt windings, cleaning the slots & rewinding of the electric motor 3/5 HP, operating on 415 V, 3 Phase, 50 Hz AC supply with existing gauge super enameled copper wire, including insulating material such as illuminous paper, Letherized paper, cotton tape, glass sleeves insulating varnish etc for powering multistage booster pumps/ centrifugal pumps & testing at workshop and transportation to site & refixing on existing platform complete, all as specified and directed.

All as per item No. 100 here in above but motor of capacity 7.5/10 HP complete, all as specified and directed.

Disconnecting, & taking up/down AC electric motors/mono block pump set of any description and in any position from existing foundation for blowers/pumps, and strip opening ,dismantling of motor for carrying out repair/ servicing /overhauling mechanically and cleaning, oiling/greasing, fixing of serviceable parts in position, removing & replacement of defective / unserviceable parts with new parts, ie bearing bush, gland plate, impeller, rubber type coupling, nuts, washers and bolts etc welding , any trasportation to workshop if required, Repair to bearing housing with metling and turning and reassembling motors, ensuring proper alignment of the motor with existing pumps/blower,and fixing the same in position and testing on full load to the entire satisfaction for the following capacity complete all as specified and directed. Notes:- (i) Replacement of unserviceable parts shall be measured and paid for separately under appropriate item of Sch `A` as supply only but fixing charges of the parts replaced/repaired is deemed to be included in the above quoted rates.(ii) The rates for above items are deemed to include cost of replacement of minor parts for proper functioning of Pump.(iii) The rates for above items are deemed to include cost of re-insulating the existing windings with insulating varnish and making int perfectly dry with proper heat treatment.

3 HP three phase 50Hz AC supply

5 HP three phase 50Hz AC supply

7.5 HP three phase 50Hz AC supply

10.0 HP three phase 50Hz AC supply

Supply only the following items/spare parts suitable for centrigugal pump of capacity 3 HP to 10 HP HP dismantled/fixed under Sch `A` item No 107 here in above complete, all as specified and directed.

CI impeller as per existing size

MS stud with nut for split body complete size as per sample

Ball bearing for driving and non driving end.

CI sleeve of DE / NDE

CI/MS gland packing plate

CI bush (stuffing box bush)

Pump shaft EN8 complete including making key groove with check nut

Set of key with nut & washer

Replacement of packing sheet

Draining out of existing water mixture from the central heating plant and supply and filling of premixed antifreeze and anticorrosive mixture of 25% Mono ethylene Glycol and 75% treated water along with necessary additives and inhibitors for the following capacity of central heating plants complete all as specified and directed. Make:- Ansysco/Reliance/Golden Cruiser/Indian Glycol.

400000 Kcal/Hour

50000 Kcal/Hour

Disconnecting and taking down carefully existing floor/wall mounted exposed type fan coil units from hot water inlet/outlet, and Dismantlling for cleaning the copper tubing with de-scaling solution including gas welding of damaged copper piping ensuring perfectly leak proof, and re-assembling all the components and fixing the same in its original position as per existing specifications with and including applying a coat of synthetic enameled paint on all exposed steel surfaces after removing the peeled off paint and filling cavities with putty and preparation of surface for the following air mounting capacity and connecting to existing system and testing at site on full load to the entire satisfaction complete all as specified and directed. Notes: (i) Cleaning/descaling shall be carried out by using HCL mixed with water in proper proportion may not damage the pipes. (ii) Rewinding of Blower motor shall be paid seprately under appropriate item if required.

Fan coil unit of 400 CFM

Fan Coil unit of 1000 CFM

Disconnecting and taking down carefully wall/floor mounted heat radiator unit, and dismantling for cleaning the copper tubing with de-scaling solution including gas welding of copper piping ensuring perfectly leak proof, and re-assembling all the components and fixing the same in its original position as per existing specifications for the following capacity and connecting to existing system and testing at site on full load to the entire satisfaction complete all as specified and directed. Notes: (i) Cleaning/descaling shall be carried out by using HCL mixed with water in proper proportion may not damage the pipes.

Heat radiator unit 800/1000 Kcal./Hour

Heat radiator unit 400/500 Kcal./Hour

Disconnecting dismantling and taking out existing defective Electric fan motor of any description , in any position and Supplying & fixing of electric fan motor of 1/12 HP capacity suitable for double blower, 50 Hz, Single phase, 230 volts AC complete all as specified and directed. Make:- AUE/GE/Crompton/GEC

Disconnecting dismantling and taking out existing defective Electric fan motor of any description , in any position and Supplying & fixing of electric fan motor of 1/5 HP capacity suitable for double blower, 50 Hz, single phase, 230 volts AC complete all as specified and directed. Make: AUE/GE/Crompton/GEC.

Taking down unserviceable brass valve from fan coil unit of any description in any position and Supplying & fixing of three way motorized valve of gun metal body suitable for 400CFM to 1000CFM fan coil unit and including cutting, flaring/chipping and gas welding if required for ensuring perfectly leak proof joint with pressure testing to the entire satisfaction complete all as specified and directed. Make: Honeywell/Advance/Castle.

Taking down unserviceable Y strainer of any description in any position and Supplying & fixing of gun metal 'Y' strainer, for 15 mm bore, and ensuring perfectly leak proof joint with pressure testing to the entire satisfaction complete all as specified and directed. Make: Sandhu/Emerald.

Taking down unserviceable Y strainer of any description in any position and Supplying & fixing of gun metal 'Y' strainer, for 20 mm bore, and ensuring perfectly leak proof joint with pressure testing to the entire satisfaction complete all as specified and directed. Make: Sandhu/Emerald.

M & L for Cleaning of MS fuel tank of central heating plant by collecting the fuel in cleaned barrels and removing sludge deposited/accumulated inside the tank of 400 Liter capacity and cleaning the tank with kerosene oil , and refilling the collected fuel after filtration complete all as specified and directed.

M & L for Cleaning of MS fuel tank of central heating plant by collecting the fuel in cleaned barrels and removing sludge deposited/accumulated inside the tank of 1000 Liter capacity and cleaning the tank with kerosene oil, and refilling the collected fuel after filtration complete all as specified and directed.

M&L for Testing of central heating plant complete system by running it continuosly for the period of 8 hours duration including removing air locks of room delivery conduit, suction and fan coil unit, heat radiator for the following capacities complete all as specified and directed . Notes: (i) Contractor shall arrange all testing equipments and T&P required for proper testing plants. (ii) DHPP for running the plant for this purpose shall be issued by the Department under "Free for filling", contractor shall collect the DHPP from MES store yard at Mussoorie and the plant as per directions of Engineer-in-Charge. (iii) Testing of plants shall be recorded as per directions of Engineer-in-Charge.

Central heating plant of capacity 40000 K. Cal/Hour

Central heating plant of capacity 50000 K.Cal/Hour

Disconnecting and taking out defective / nonfunctional thermostat and Supply, fixing and testing of snap acting thermostat suitable for fan coil unit complete all as specified and directed. Make: Honeywell/Anergy.

Dismantling of combustion chamber of Hot water generator for repair/servicing /overhauling mechanically and electrically, and checking of various components and cleaning the chamber with wire brush etc. to remove dirt/carbon accumulated inside the chamber and re-fixing the serviceable parts in position after proper cleaning, etc and removing & replacement of defective / unserviceable parts with new parts, as required at site, but including fire proof asbestos gasket as per existing size and shape and reassembling the same ensuring perfectly leak proof and connecting to existing system and testing at site on full load to the entire satisfaction for following capacity complete all as specified and directed Notes: - (i) The replacement of defective / nonfunctional parts, shall be measured & paid for separately as “Supply only” under appropriate item of Sch ‘A’ and fixing rate for new items are deemed to include under these items. (ii) The quoted rate shall be deemed to include replacement of small/ minor parts ie nut,bolt, washers etc as required at site for prroper functioning of Hot water generator .

Hot water generator of capacity 40000 K.Cal/Hour

Hot water generator of capacity 50000 K. Cal/Hour

Supply only Fuel pump assembly with injector nozzle suitable for burner of hot water generator of following capacity dismantled / fixed under Sch ‘A’ item No. 140 here in above complete all as specified and directed . Make: SUNTEC/PRAKASH Pump.

Hot water generator of capacity 4 Lac K.Cal/Hour

Hot water generator of capacity 50000 K. Cal/Hour

Supply and fixing Water pressure guage for pressure range 0 to 14 kg/Sqcm as per existing shape & size suitable for central heating plant including taking down existing old unsv water pressure gauge , complete all as specified and directed . Make: H-Guru/Feibeg/Jaspin.

Supply only sequence controller RBO-522, Type OR-3, AC 220-240 Volts suitable for hot water generator of 4 Lac K. Cal/Hour, dismantled / fixed under Sch ‘A’ item No. 15.10 and 15.11 here in above complete all as specified and directed . Make: DIN/RBL/Ecoflame/Riello.

All as per item No 144 here in above but hot water generator of capacity 50000 K.Cal/Hour

M&L for cleaning the MS tubing of heating unit complete Hot water pipe lines from heating plant to end point of heating unit with descaling solution by opening various defective joints with and including welding of MS tubing ensuring perfectly leak proof and re-fixing after reinsulation in same disturb portion complete all as specified and directed

Taking out & removing old burnt-out windings of blower fans for fan coil unit of any description and rewinding of blower motor with appropriate size super enameled copper wire (Make : Atlas/Finolex/Devi Dayal)as approved by the GE including insulating material such as illuminous paper, Letherized paper, cotton tape, glass sleeving, insulating varnish etc testing at workshop and transportation to site, connecting and testing on full load to the entire satisfaction of Engineer-in-charge for the following Motors complete all as specified and directed. Notes:- Taking down,servicing,overhauling and Refixing of blower motor shall be included under Sch ‘A’ item No. 147 here in above.

1/12 HP, single phase

1/5 HP, Single Phase

Taking down and removing old existing unserviceable and damaged thermal insulation on pipe line of any description and in any position complete and M&L for new insulation of pipe line with applying one coat of black Japan paint after cleaning of pipe surface, covered with a layer of resin bonded fibre glass wool mattresses held with and including chicken wire mesh of 25mm mesh size and 0.63 mm dia of wire over glass wool, covered with a layer of polythene faced Hessian and finally finished with 0.40 mm thick aluminum sheet cladding for the following bore of pipes complete all as specified and directed .

Taking down existing defective fan coil unit 800/1000 CFM from any position after disconnecting suction & delivery line Y joints etc. including all accessories complete and Supply, fixing, wall mounted fan coil unit of 800 CFM capacity suitable for hot air out put with digital temperature display and connecting suction & delivery line Y joints etc. including all accessories complete and testing complete all as specified and directed. Make: Blue star/Zeco/Voltas/Suvidha/ Dynaflow/ Airflow.

All as per item No. 157 here in above but fan coil unit of 400/500/600 CFM capacity complete all as specified and directed

Dismantling and taking down old existing unserviceable MS tubing with insulation of 80 mm bore including all fittings complete and supplying, fixing, MS tubing 80 mm bore heavy grade for hot water circulation with all necessary fittings such as Tee, elbow, bend etc including cutting the pipes in required length and welding all joints with run weld and fixed over supports/ clamps ,connecting and testing with and including new insulation of pipe line with applying one coat of black Japan paint after cleaning of pipe surface, covered with a layer of resin bonded fibre glass wool mattresses held with and including chicken wire mesh of 25mm mesh size and 0.63 mm dia of wire over glass wool, covered with a layer of polythene faced Hessian and finally finished with 0.40 mm thick aluminum sheet cladding complete all as specified and directed. Make: Jindal/TATA/Prakash Surya.

All as per item No. 159 here in above but MS pipe of 50 mm bore complete all as specified and directed

All as per item No. 159 here in above but MS pipe of 40 mm bore complete all as specified and directed

All as per item No. 159 here in above but MS pipe of 25 mm bore complete all as specified and directed

All as per item No. 159 here in above but MS pipe of 20 mm bore complete all as specified and directed

All as per item No. 159 here in above but MS pipe of 15 mm bore complete all as specified and directed

Disconnecting and taking out old unserviceable electrode set complete from burner and Supply and fixing electrode set suitable for following capacity of Hot water Generator with and including suitable size connecting lead complete all as specified and directed.

Hot water generator of capacity 4 Lac K.Cal/Hour

Hot water generator of capacity 50000 K. Cal/Hour

Disconnecting and taking out old unserviceable transformer from burner and Supply and fixing new copper wound transformer suitable for following capacity of Hot water Generator complete all as specified and directed.

Hot water generator of capacity 4 Lac K.Cal/Hour

Hot water generator of capacity 50000 K. Cal/Hour

Disconnecting and taking out old unserviceable diffuser plate from burner and Supply and fixing new diffuser plate suitable for following capacity of Hot water Generator complete all as specified and directed.

Hot water generator of capacity 4 Lac K.Cal/Hour

Hot water generator of capacity 50000 K. Cal/Hour

Disconnecting and removing old existing non functional electric burner motor, 0.5 HP three phase of any description and in any position,complete and supply and fixing electric burner motor of 0.50 HP, three phase 415 Volts, 50 Hz AC supply with copper winding suitable for 4 lakh K Cal/Hrs capacity of burner complete all as specified and directed

Disconnecting and removing old existing non functional electric burner motor, 0.5 HP single phase of any description and in any position,complete and supply and fixing electric burner motor of 0.50 HP, single phase 230 Volts, 50 Hz AC supply, with copper winding suitable for 50,000 to 1 lakh K Cal/Hrs capacity of burner complete all as specified and directed

Disconnecting and removing old existing non functional sensor for temperature controller of any description and in any position, and supply and fixing sensor for temperature controller suitable for 4 Lakh K Cal/Hrs capacity of Hot water generator complete all as specified and directed .

All as per item No 176 here in above but hot water generatorof capacity 50000 K Cal/Hrs complete all as specified and directed .

Disconnecting and removing old existing non functional water flow switch of any description and in any position, and supply and fixing water low flow switch suitable for 4 Lakh K Cal/ Hrs capacity of Hot water generator complete all as specified and directed .

All as per item No 178 here in above but hot water generator of capacity 50000 K Cal/Hrs complete all as specified and directed .

Dismantling and opening of burner assembly complete of Hot water Generator capacity of 4 Lakh K.Cal/Hrs installed at Technical area of ITM Mussoorie for servicing ,and checking of various components and cleaning the fire chamber with wire brush,cleaning rod etc. to remove dirt/carbon accumulated inside the chamber and cleaning the circular of Hot water tubing system complete with de-scaling mechanisum and replacement of unserviceable/damaged tubing with existing size of Hot water tubing including arc welding, soldering and reassembling the same after celibration of burner ensuring perfectly leak proof and connecting to existing system and testing at site on full load to the entire satisfaction for following capacity complete all as specified and directed. Notes: - (i) The quoted rate shall be deemed to include replacement of small/ minor parts ie nut,bolt, washers etc as required at site for proper functioning of burner of Hot water generator .

All as per Item No. 180 here in above but Hot water Generator capacity of 50000 K.Cal/Hrs installed at MI Room/ Security office/MES office of ITM Tech area complete all as specified and directed

Disconnecting, taking out of old unserviceable MS fuel tank of capacity 400 ltrs, Supply, fabrication, installation, fixing and testing, MS fuel tank of capacity 400 Litres made out of 3mm thick MS Sheet, with removable lid with necessary piping for inlet and outlet. The tank shall have a level indicator and shall be thermally insulated as per the manufacturer's recommendations. The tank shall be complete with mounting/fixing arrangments, foundation etc. as required for Hot water Generator complete all as specified and directed.

Disconnecting, taking out of old unserviceable MS hot water tank of capacity 1000 ltrs, Supply, fabrication, installation, fixing and testing, MS Hot water tank of capacity 1000 litres made out of 3mm thick MS Sheet, with removable lid with necessary piping for inlet and outlet with and including painting with two coat of synthetic enamel paint over red oxide primer and thermally insulated as per the manufacturer's recommendation. The tank shall be complete with mounting/fixing arrangments, PCC foundation with cement concrete 1:2:4 type B-2 and providing necessary plastering etc. as required for 50000 K. Cal/Hrs capacity Hot water Generator complete all as specified and directed.

Disconnecting and taking out old unserviceable burner assy hot water Generator and supply and installation of burner assy suitable for hot water generator of the following capacity complete all as specified and directed.

Hot water generator of capacity 4 Lac K.Cal/Hour

Hot water generator of capacity 50000 K. Cal/Hour

Disconnecting and taking out old unserviceable flexible fuel pipe and supply and fixing new flexible fuel pipe of required length as per manufacturers recommendations for hot water generator of the following capacity complete all as specified and directed.

Hot water generator of capacity 4 Lac K.Cal/Hour

Hot water generator of capacity 50000 K. Cal/Hour

Disconnecting and taking out carefully old unserviceable MS pipe and Supply & laying in trenches MS pipe ERW, Class B including specials, nominal dia 100 mm dia size as per IS 1239 (I) including welding, complete all as specified and directed.

Disconnecting and taking out carefully old unserviceable flange and supply and fixing/joint MS flange as per existing size including welding with MS pipes, nut, bolts, washers for 100 mm dia complete all as specified and directed.

Disconnecting and taking out carefully old unserviceable flange washers and supply and fixing/joint MS flange washer for 100/80/65 mm dia pipe/fire hydrand valve complete all as specified and directed.

Cutting to RCC /PVC water tank/100 mm dia pipe and laying of 100 mm bore for insertion of branches/ bend and new connection etc with proper sealing and testing of joints complete all as specified and directed.

Supply & fixing cast iron fittings flange and socketed / all socketed / all flanged type such as bend upto 150mm bore (any type radious and angle) tapers any type (straight, bend, increasing, descreasing or double socket etc), Tee piece single branch, 'Y' junction, double branch cross (all sockets or socket and spigot) collors, caps and plugs as in repairs, excavation earth work and run lead joints tighten joints rubber gasket shall be measured and paid seperately complete all as specified and directed.

M&L for providing cement concrete 1:2:4 type B-0 (using 12.50 mm graded crushed stone aggregate) as in copings, holdfast and the like including weathering, slightly rounded or chamfered angles and throating as directed with and including necessary form work ccomplete all as specified and directed.

Removal of demolished materials to a distance exceeding 250 mtr but not exceeding 500 mtr and depositing where directed at a level n.exceeding 1.5 mtr above the stating point complete all as specified and directed.

Demolition of brick or stone boulder masonary in cement motor or cement lime motor including all quions areches piller atc but excluding ashlar faring dressed stone work and precast concrete articles complete all as specified and directed.

Supply and fixing CO2 fire extinguisher of capacity 4.5 KG for Sub Stn and pump houses complete all as specified and directed.

M & L for cleaning/ scraping of steel/ cast iron surfaces of existing dull painting of Valve pit chamber inner pipe lines, Hose box, hose reel drum etc and applying two coats of synthetic enameled paint over a coat of red oxide primer by spray machine complete all as specified and directed. Note : The Chamber, valves, connected pipe line, hose reel box including connecting accessories etc. shall be painted according to colour code specified as per IS Instructions and as directed by Engr-in-Charge at site.

Disconnecting and taking out carefully old unserviceable hose and supply , fixing, connecting and testing RRL hose pipe type 'B' 15 mtr length complete all as specified & directed

Disconnecting and taking out carefully old unserviceable valve and Supply & fixing fire hydrant valve 63mm dia single headed including flanges, nut, bolt, washers etc complete all as specified & directed.

Disconnecting and taking out carefully old unserviceable branch pipe and Supply & fixing branch pipe gun metal 63mm instaneous inlet, made threaded outlet, 15mm bore nozzle short, complete all as specified & directed

Disconnecting and taking out carefully old unserviceable hose box and Supply & fix hose box made of 18 gauge MS sheet having a minimum size 800mmx600mmx250mm and a maximum size of 1200mmx600mmx250mm with double door with 4mm thick glasses and door frame made of 16 gauge MS sheet painted fired out side and brilliant white inside yard complete all as specified & directed.

Disconnecting and taking out carefully old unserviceable nozzle and Supply & fix nozzle along with suitable 02 Nos brass clamps for both side hose reel drum 20 mm dia pipe complete all as specified.

Supply and fixing Centrifugal Monoblock Pump set of Capacity 5 HP/3.7 KW . 3 Ph , 415 V, 50 Hz ,1500 RPM , Head range 6- 40 M , SucX Del -65 x50 MM , Flow rate 9-4 LPS incl fabrication of base frame sitable size made out of Ms channel nut bolts, applying two coat of synthetic enamel paint over a coat of red oxide prime and black enamel paint and PCC foundation for Pumpset complete all as specified and directed Make- Kirloskar( Pump set) Model No KDI-538+SSI MS IP55 FCL

Supply and fix DOL starter MN 16 DOL in sheet steel enclosure type MN/ML , 3 PH 415 V 50 Hz suitable for max motor output 10 HP/7.5 KW relay range 9-15 Amp complete all as specified and directed . Cat No SS94351 Make L&T

Supply and fix PVC insulated and FR PVC Round Sheathed, Copper Conductor (flexible) industrial cable, 4 sqmm X 3 Core , 1100 Volt, conforming to IS 694 complete all as specified and directed

Supply and fix prepainted galvanised aluminiu zinc coating based plain steel sheet 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall fixed with self tapping screws complete all as specified and directed.

Supplying and fixing MCCB, 63 Amps, 4 pole, 415 Volts, AC supply,having breaking capacity Icu = 25 kA with fixed thermal & magnetic setting, with enclosure/MCCB Box of suitable size complete all as specified and directed.

Dismantling and opening of spare parts for servicing of water cooled DG set of following capacity coupled with alternator, Maintenance and servicing mechanically and electrically, including cleaning, oiling /greasing, removing & replacement of defective / unserviceable parts with new parts,i.e diesel filter /oil filter /Air filter /fan belt /fuel pipe/ engine oil pipe /Engine Oil etc as required at site and as per manufacturer's instructions and checking of valves & nozzles etc, reassembling the parts of DG set at position ensuring proper alignment connecting to existing system and making DG set perfectly operational and testing at site connected load to the entire satisfaction of the Engineer-in-Charge complete all as specified and directed. (including mentioned in Note here in below) Notes:-(i) The quoted rates of the contractor includes for fixing the serviceable parts in position and replacement of unserviceable parts with new parts. The new replaced parts shall be measured and paid for separately under appropriate item of Sch `A’ as `supply only ‘ but quoted rates are inclusive of replacement of small/minor parts such as nuts, bolts, washers, locking nuts, small springs, `O’ rings, screws/gaskets/ packing /studs etc. (ii) Engine oil shall be drained out carefully, collected by the contractor in his own suitable containers and stored properly for checking serviceability including cleaning of oil sump by pouring kerosene oil all as directed by the Engineer-in-Charge (iii) Fresh engine oil for DG sets shall be supplied by the contractor as “ Supply only” and shall be measured and paid separately under appropriate item of Sch ‘A’ . Its cost of filling is deemed to be included under the rates quoted by the contractor for above item.

25 KVA to 40 KVA, 3 phase 50 HZ, Make: CUMMINS/Kirloskar

275 KVA 3 phase 50 HZ Make: CUMMINS/Kirloskar / Greaves /Caterpillar

Supply only element diesel filter with gasket suitable for following capacity of DG set dismantled / fixed under Sch `A` item No 210 here in above complete all as specified and directed.

25 KVA to 40 KVA, 3 phase 50 HZ, Make: CUMMINS/Kirloskar

275 KVA 3 phase 50 HZ Make: CUMMINS/Kirloskar / Greaves /Caterpillar

Supply only element Oil filter with gasket suitable for following capacity of DG set dismantled/fixed under Sch `A`item No 210 here in above complete all as specified and directed.

25 KVA to 40 KVA, 3 phase 50 HZ, Make: CUMMINS/Kirloskar

275 KVA 3 phase 50 HZ Make: CUMMINS/Kirloskar / Greaves /Caterpillar

Supply only Air cleaner element primary and safety for following capacity of DG set dismantled/fixed under Sch `A` item No 210 here in above complete all as specified and directed.

25 KVA to 40 KVA, 3 phase 50 HZ, Make: CUMMINS/Kirloskar

275 KVA 3 phase 50 HZ Make: CUMMINS/Kirloskar / Greaves /Caterpillar

Supply only corrosion resistor filter with gasket and CR plate for 25 KVA to 275 KVA 3 phase 50 HZ Make: CUMMINS/Kirloskar of DG set dismantled/fixed under Sch `A` item No 210 here in above complete all as specified and directed.

Supply only element bypass filter with gasket for 20 KVA to 275 KVA capacity DG Set Make Cummins/kirloskar dismantled/fixed under Sch `A` item No 210 here in above complete all as specified and directed.

Supply,installation,testing and commissioning in replacement of unserviceable AVR unit from DG set 25 KVA to 275 KVA capacity complete and supply , fixing, connecting and testing AVR unit suitable for 3 phase 50 HZ alternator suitable for following capacity of DG set complete all as specified and directed.

Dismantling and taking out the radiator fitted in following capacity of DG sets and strip opening complete radiator assembly,for servicing mechanically and proper cleaning of tubes with using de-scaling solution, including repair of water tubes and top/ bottom tanks by soldering / gas welding of leakage of tubes/tanks. including replacement of gasket, nut bolts,etc ensuring perfectly leak proof after servicing of radiator, re-assembling and fixing the same in position and testing the system complete all as specified and directed . Notes :- (i) Repairs/servicing/re-assembling and testing of radiator shall be carried out through a authorised representative of manufacturer. (ii) The quoted rates of the contractor includes for fixing the serviceable parts in position and replacement of unserviceable parts with new parts. The new replaced parts shall be measured and paid for separately under appropriate item of Sch `A’ as `supply only ‘ but quoted rates are inclusive of replacement of small/minor parts such as nuts, bolts, washers, gaskets/ packing etc. (iii) The quoted rates of contractor are deemed to be included cost of transportation to and fro authorized service centre.

25 KVA to 40 KVA, 3 phase 50 HZ, Make: CUMMINS/Kirloskar

275 KVA 3 phase 50 HZ Make: CUMMINS/Kirloskar / Greaves /Caterpillar

Supply only the following items/spare parts suitable for raditor of DG set of the following variuos capacity dismantled/fixed under Sch `A` item No 225 here in above complete all as specified and directed. Note :- (i) Fixing element of these items is included under the rates quoted by the contractor for Schedule `A' item No 225 here in above. (ii) Contractor shall have no claim on account of variation of quantities of any item or non execution of any item.

Radiator hose set with clamp complete set for 25 KVA to 275 KVA 3 phase 50 Hz DG Set.

Water pump assembly complete set for 25 KVA to 275 KVA 3 phase 50 Hz DG set

Supply only concentrated coolent suitable for radiator of DG set any capacity drained out / filling under Sch `A`item No 225 here in above complete all as specified and directed.

Supply only lubrication oil SAE-40 ( 20 W- 40 grade) suitable for Engine of DG set any capacity drained out / filling under Sch `A` item No 225 here in above complete all as specified and directed.

M & L for replacement of asbestos ropes with new asbestos rope of 12mm dia heat and fire resistance, lapping of exhaust pipe of any capacity of DG Set complete all as specified and directed.

Dismantling and taking out the PT fuel system including injectors assembly fitted in following capacity of DG sets 3 phase 50 HZ of DG set and strip opening of PT fuel system including injectors assembly for carrying out repair/ servicing /overhauling mechanically ,cleaning, oiling/greasing, fixing of serviceable parts in position, removing & replacement of defective / unserviceable parts with new parts, complete and calibration of Fuel Injection after repair/ servicing /overhauling and re-assembling and fixing the same in position and testing complete all as specified and directed . Notes :- (i) Repairs/servicing / reassembling and testing of Fuel injector pump shall be carried out through a authorised service center on testing machine.(ii) The quoted rates of the contractor includes for fixing the serviceable parts in position and replacement of unserviceable parts with new parts. The new replaced parts shall be measured and paid for separately under appropriate item of Sch `A’ as `supply only ‘ but quoted rates are inclusive of replacement of small/minor parts such as nuts, bolts, washers, shim, small springs, `O’ rings, screws/gaskets/ packing /studs etc. (iii) The quoted rates of contractor are deemed to be included cost of transportation to and fro authorized service centre.

25 KVA to 40 KVA, 3 phase 50 HZ, Make: CUMMINS/Kirloskar

275 KVA 3 phase 50 HZ Make: CUMMINS/Kirloskar / Greaves /Caterpillar

Supply only the following items/spare parts suitable for PT fuel system including injectors assembly of DG set of capacity 25 to 275 KVA, 3 phase,50HZ for capacity dismantled/fixed under Sch `A` item No 234 here in above complete all as specified and directed. Note :- (i) Fixing element of these items is included under the rates quoted by the contractor for Schedule `A' item No 234 here in above. (ii) Contractor shall have no claim on account of variation of quantities of any item or non execution of any item.

Kit injector barrel plunger

Kit Gasket Governor set

Ball Bearing

Gasket fuel pump .

Screen filter .

Ball check .

Gasket Injector .

Seal ‘O’ ring .

Pump gear fuel .

Shaft fuel pump drive .

Shaft tachometer drive .

Bushing tachometer drive.

Plunger governor .

Plug injector orifice.

Screen filter.

Seal dust.

O Ring injecter.

Kit seal .

Nozzel (kirloskar/greaves)

Plunger fuel pump (kirloskar/greaves)

Delivery valve fuel pump (kirloskar/greaves)

Weight & career (cummins)

Supply , fixing, connecting and testing in replacement of following unserviceable spare parts of suitable for DG set of 25 to 275 KVA capacity,3phase,50HZ complete all as specified and directed by Engr-in-Charge.

Seal key way.

Water separator .

Oil temperature gauge.

Water temperature gauge.

Oil pressure gauge 0 to 7 kg/cm2 .

Hours meter.

Pump hose & bend

Toggle switch

Elbow male union.

Dust cap.

Ignition switch along with duplicate keys.

Switch Temp .

Switch pressure .

coupling for 25 to 275 KVA DG set

Shut Down Valve (cummins)

Hose fuel suction suitable for 25 KVA to 62.5 KVA DG set.

Hose fuel suction suitable for 100 KVA to 250 KVA DG set.

Hose fuel Return suitable for 25 KVA to 62.5 KVA DG set.

Hose fuel Return suitable for 100 KVA to 270 KVA DG set. (cummins)

Hose Fuel, Water sperator to filter suitable for 25 KVA to 275 KVA DG set. (cummins)

Hose Fuel, Filter to Fuel pump suitable for 25 KVA to 275 KVA DG set. (cummins)

Turbo charger

Solenoid coil (kirloskar/greaves)

exhaust bellow

self starter 12V

self starter 24V

Engine controller (Deep sea 7320)

Relay card 24V

Rubber insert for coupling (cummins)

Dismantling and taking out the self starter,12 Volt DC fitted in 25 KVA to 40 KVA 3 phase 50 HZ of DG sets and strip opening of Self starter 12 Volt DC for carrying out repair/ servicing /overhauling mechanically ,cleaning, oiling/greasing/varnishing, fixing of serviceable parts in position, removing & replacement of defective / unserviceable parts with new parts, complete and re-assembling of Self starter 12 Volt DC after repair/ servicing /overhauling and fixing the same in position and testing complete all as specified and directed . Notes :- (i) Repairs/servicing / reassembling and testing of Self starter 12 Volt DC shall be carried out through a authorised service center . (ii) The quoted rates of the contractor includes for fixing the serviceable parts in position and replacement of unserviceable parts with new parts. The new replaced parts shall be measured and paid for separately under appropriate item of Sch `A’ as `supply only ‘ but quoted rates are inclusive of replacement of small/minor parts such as nuts, bolts, washers, shim, small springs, screws/gaskets/ packing /studs etc. (iii) The quoted rates of contractor are deemed to be included cost of transportation to and fro authorized service centre.

Supply only the following items/spare parts suitable for self starter, 12 Volt DC fitted in 40 KVA 3 phase 50 HZ of DG set , dismantled/fixed under Sch `A` item No 290 here in above complete all as specified and directed. Note :- (i) Fixing element of these items is included under the rates quoted by the contractor for Schedule `A' item No 290 here in above. (ii) Contractor shall have no claim on account of variation of quantities of any item or non execution of any item.

Solenoid switch suitable for self starter, 12 Volt DC

Commutator suitable for self starter, 12 Volt DC

Carbon brush suitable for self starter, 12 Volt DC

Field coils suitable for self starter, 12 Volt DC

Bendix pinion assembly suitable for self starter, 12 Volt DC

Bushe suitable for self starter, 12 Volt DC

Dismantling and taking out the self starter, 24 Volt DC fitted in 275 KVA 3 phase 50 HZ of DG sets and strip opening of Self starter 24 Volt DC for carrying out repair/ servicing /overhauling mechanically ,cleaning, oiling/greasing/varnishing, fixing of serviceable parts in position, removing & replacement of defective / unserviceable parts with new parts, complete and re-assembling of Self starter 24 Volt DC after repair/ servicing /overhauling and fixing the same in position and testing complete all as specified and directed . Notes :- (i) Repairs/servicing / reassembling and testing of Self starter 24 Volt DC shall be carried out through a authorised service center . (ii) The quoted rates of the contractor includes for fixing the serviceable parts in position and replacement of unserviceable parts with new parts. The new replaced parts shall be measured and paid for separately under appropriate item of Sch `A’ as `supply only ‘ but quoted rates are inclusive of replacement of small/minor parts such as nuts, bolts, washers, shim, small springs, screws/gaskets/ packing /studs etc. (iii) The quoted rates of contractor are deemed to be included cost of transportation to and fro authorized service centre.

Supply only the following items/spare parts suitable for self starter, 24 Volt DC fitted in 275 KVA 3 phase 50 HZ of DG set, dismantled/fixed under Sch `A` item No 298 here in above complete all as specified and directed. Note :- (i) Fixing element of these items is included under the rates quoted by the contractor for Schedule `A' item No 298 here in above. (ii) Contractor shall have no claim on account of variation of quantities of any item or non execution of any item.

Solenoid switch suitable for self starter,24 Volt DC

Commutator suitable for self starter, 24 Volt DC

Carbon brush suitable for self starter, 24 Volt DC

Field coils suitable for self starter, 24 Volt DC

Bendix pinion assembly suitable for self starter, 24 Volt DC

Bushe suitable for self starter, 24 Volt DC

Disconnecting existing non functional armature of self starter, 24 Volt DC fitted in 275 KVA DG set , dismantling and strip opening of the armature of self starter, 24 Volt DC, removing the old existing burnt windings, cleaning the slots & rewinding of the armature of self starter, 24 Volt DC, including supply with existing gauge super enameled copper conductor , including insulating material such as illuminous paper, Letherized paper, cotton tape, glass sleeves insulating varnish etc as required at workshop and transportation to site & refixing on same position & testing complete all as specified and directed .

Dismantling of Old unserviceable batteries 12 Volt, 180 AH, from DG set and supply & fixing maintenance free batteries of 12 Volt, 180 AH capacity with electrolyte fully charged battery including interconnection, commissioning and testing complete all as specified & directed.

Disconnecting and taking out the exhaust system of DG set of any capacity between 25 KVA to 275 KVA and carrying out cleaning of choked, carbonized exhaust pipe including exhaust silencer , including soldering / welding of leakage of pipe.and assembling the complete exhaust assembly including replacement of exhaust manifold gasket side pieces, metallic flexible pipe, nut bolts, and testing for making it leak proof and fixing the same in position and testing the system complete all as specified and directed complete all as specified and directed.

M & L for Cleaning of MS fuel tank of DG sets of 25 to 275 ltr capacity by collecting the fuel in cleaned barrels and removing sludge deposited/accumulated inside the tank of and disposal of sludge at a distance not exceeding 100 metre and cleaning the tank with kerosene oil , replacement of fuel tank strainer and unserviceable fuel gauge with new PVC fuel level indicator fixed with clips to the tank and marking levels for every 10 litre by marking and numbering on the side of fuel tank with synthetic enameled paint and refilling the collected fuel after filtration complete all as specified and directed.

Disconnecting and taking out old unserviceable belts of the DG set and supply and fixing new belt suitable for following capacity of DG set engine match the existing complete all as specified and directed.

Belt for fan fuel pump,water pump & oil pump of complete set suitable for DG Set 25 KVA to 40 KVA

Belt for fan fuel pump,water pump & oil pump of complete set suitable for DG Set 275 KVA

Material & labour for replacement of unserveceable interconnection wiring and its interlocking system in AMF electric control panel for DG set with using and including PVC insulated and unsheathed stranded copper conductor cable, single core, minimum 1.5 Sqmm size or as required 1100 Volts grade cable for making functional controls of the DG set, auxiliary contactor, push buttons, indicator, amps meter, volt meter complete as required at site for functioning of DG set in auto and manual mode, checking AC/DC circuits and removing & replacement of defective / unserviceable parts with new parts, complete all as specified and directed . Notes : (i) The complete panel shall be checked and tested on full load after necessary repairs and replacement of unserviceable wiring. for its smooth functioning and proper interlocking including shutt down on high water tempreture and low Oil pressure. (ii) All control wires shall be properly bunched, tied, ferruled for proper identification and crimped with adequate size of copper lugs. the cost of same are deemed to include under these items. (iii) The quoted rates of the contractor includes for fixing the serviceable parts in position and replacement of unserviceable parts with new parts. The new replaced parts shall be measured and paid for separately under appropriate item of Sch `A’ as `supply only ‘ but quoted rates are inclusive of replacement of small/minor parts such as nuts, bolts, washers, shim, small springs, screws/gaskets/ packing /studs etc.

Supply only the following items/spare parts suitable for AMF pannel of DG set , dismantled/fixed under Sch `A` item No 313 here in above complete all as specified and directed. Note :- (i) Fixing element of these items is included under the rates quoted by the contractor for Schedule `A' item No 313 here in above. (ii) Contractor shall have no claim on account of variation of quantities of any item or non execution of any item.

Electronic timer,on delay type, dual range, suitable of 220 Volts/ 24 Volts, 2NO+2NC, 50 Hz, AC supply/ DC supply for 0-60 seconds .

Power contactor 3 pole with 2NO + 2NC auxiliary contacts, coil voltage 220 volts, AC 3 rating 300/325/330 Amps. Complete all as specified and directed .

Power Contactor No volt coil suitable for 400Amp Contactor

Power Contactor No volt coil suitable for 300/325/330 Amp Contactor

Auxilliary relay 8 pin, 24 Volts ,DC , 2 change over.

Auxilliary relay 8 pin, 220 Volts , AC , 2 change over.

Bimetal under volt / over volt relay suitable for 3 phase, 3 wire with 2 NO+2NC auxiliary contacts

Engine starting relay with sequence timer & Master timer suitable for 12 / 24 Volts DC supply.

Indicating lamps LED type with holder for 12 / 24 volts DC supply

Digital electronic volt meter 0-50 V range suitable for 12 / 24 volt DC supply panel flush pattern square type size 96mmX96mm

HRC fuse DIN type with base for AC circuit 415 volts having rating of 400 Amps .

Disconnecting and taking out engine fitted in 25 KVA to 275 KVA 3 phase 50 Hz of DG set ( Make: Cummins/Caterpillar/Kirloskar/ Greaves) , dismantling and strip opening of complete engine of water cooled DG set of suitable capacity 3 phase 50 Hz for carrying out repair and complete over hauling , mechanically and electrically, cleaning,oiling/greasing , and fixing of serviceable parts in position, and removing & replacement of unserviceable/ defective parts /spares with new parts,as per manufacturer's instructions cleaning , oiling /greasing,descaling of water jackets,decarbonizing cylinder heads including refacing and lapping of valves, valve-seats, grinding of crank shaft or any other machining work required at site, allingment of connecting rods including matching with crank shaft. and reassembling the engine of DG set at position ensuring proper alignment and coupling the engine with alternator, complete all as specified and directed. (including mentioned Note in here in below) Notes for Sch A item No. 329 here in above : (i) Repairs/Overhauling / reassembling and testing of engine of DG set shall be carried out through a authorised service center . (ii) The quoted rates of the contractor includes for fixing the serviceable parts in position and replacement of unserviceable parts with new parts. The new replaced parts shall be measured and paid for separately under appropriate item of Sch `A’ as `supply only ‘ here in after under item No.30 but quoted rates are inclusive of replacement of small/minor parts such as nuts, bolts, washers, locking nuts, small springs, `O’ rings, screws/gaskets/ packing /studs etc. (iii) The quoted rates of contractor are deemed to be included cost of transportation to and fro authorized service centre and machining job etc.as required (iv) The element for connecting to existing system and making DG set perfectly operational and testing at site connected load to the entire satisfaction of the Engineer-in-Charge shall be included/covered under the rates quoted in Sch A item No. 341 here in above consider for Maintenance and servicing.

Supply only the following items/spare parts suitable for DG set capacity 25 to 275 KVA 3 phase 50 Hz of dismantled/fixed under Sch `A` item No 329 here in above complete all as specified and directed. Note :- (i) Fixing element of these items is included under the rates quoted by the contractor for Schedule `A' item No 329 here in above. (ii) Contractor shall have no claim on account of variation of quantities of any item or non execution of any item.

Liner cylinder

Piston

Pin Piston

Ring Snap

Gasket cylider head (Front)

Gasket cylider head (Rear)

Gasket cylider head Cover

Valve Intake (ALTV)

Valve Exhaust (ALTV)

Guide Valve

Seal valve steam

Cotter valve

Bearing con rod

Bearing Main

Overhaulling Gasket Packing kit full

Cylinder head gaskit

Valve sheet

Oil Pump

Connecting rod

Disconnecting and taking out of defective battery charger and supply and fixing new automatic battery charger 12/24 volts suitable for charging of two batteries,sheet metal enclosure complete all as specified and directed.

M&L for earthing complete for bldg with galvanized mild steel earth plate electrode 60cm x 60cm x 6mm thick buried directly in ground (earth pit not less than 2.25 meters below ground level) with top edge of earth plate not less than 1.5 meters below ground level connected to galvanized earth wire 4.00 mm dia by means of nuts, bolts, thimbles, chuck nuts, washers of GI or steel, PCC (concrete chamber of size 300 mm x 300 mm x 300 mm inside dimension) shall be PCC 1:3:6 type C-1 using 20mm graded stone aggregate with fair finish , internal surface of concrete chamber shall be given 15mm thick plaster in CM 1:4, funnel with wire mesh, 80 mm thick PCC pit cover 320 mm x 320 mm of RCC 1:2:4 type B-1 using 20 mm graded stone aggregate reinforced with XPM, JALLI and charcoal dust and common salt all as shown in electrical plate No 5 of MES SSR Part-I (1991) and specified including provision of earth wire protected by 15mm dia medium grade GI pipe and watering GI pipe shall be 20mm bore medium grade etc complete, all excavation and earth work & connecting the earthing to an earthing test point main switch board as specified and testing on completion complete all as specified & directed by Engr-in-Charge.

Disconnecting , dismantling and taking out the non-functional turbo charger and supply, fixing, connecting and testing in replacemnt of UNSV turbo charger service kit suitable for following capacity of DG sets as per existing shape and size complete all as specified and directed.

25 to 275 KVA 3 phase 50 HZ

Supply and replace of defective existing battery lead (Heavy duty) PVC insulated copper conductor single core multi stranded minimum 25 Sqmm one side fixed with clamp and other side fixed with brass battery terminal of heavy duty for 3 Mtr length (Set of two)

Excavation in trenches in any type of soil not exceeding 1.5 metre deep and not exceeding 1.5 mtr width and getting out soil including forming bottom surface to required slope/gradient for laying cables/pipes etc. including removing cable protection covers/ bricks complete all as specified and directed. Notes : (i) Excavation shall be made carefully in order to avoid damage of existing cables and brick protection. (ii) The excavation work may be carried out in short lengths for locating fault in under ground cables at different locations (iii) The disturbed surface of roads/paths/plinths etc. shall be repaired and quoted rates deemed to include this aspect.

M&L for Returning, filling in, including spreading leveling, watering and well ramming the excavated soil in layers not exceeding 25 cm thick complete all as specified and directed.

M&L for Removal of surplus excavated soil to a distance not exceeding 50 Mtr distance and depositing as directed at a level not exceeding 1.5 mtr above starting point complete all as specified and directed.

Material & labour for sand filling with clean dry fine sand unwashed including gently punning around cables in trenches/ducts for cable protection complete all as specified and directed. (NOTE : Thickness after punning shall be measured for payment)

M&L for Un-reinforced precast concrete cable cover class LV type I, flat, size 250mm x 150mm x 40mm as proteciton to under ground cable laid dry flat adjoining each other complete all as specified and directed

Fixing / laying only old retrieved PCC Cable Cover of any description as obtained from dismantling of the cable complete all as specified and directed.

Disconnecting and taking out old unserviceable GI pipe and Supplying, laying & jointing GI water tubing, 50 mm bore, light grade as in sleeving etc laid in trenches / pole post etc, cutting and making necessaries arangement by means of wedling and jointing suitable for post of larntent/ street light fitting including PCC work complete all as specified and directed . (Note : PCC work shall be measured and paid seperatly under Sch "A' relevent item)

Disconnecting and taking out old existing unserviceable/ non- functional LT Cable and Supplying, laying, jointing and testing cable XLPE insulated IS 7098 (Part-I)-1988 marked, screened, PVC sheathed, armoured electric power cable (heavy duty) with aluminum conductor for working voltage upto and including 1100 Volts, cross sectional area of under mentioned size of cables laid in trenches/fixed on pole/wall / passed through pipe complete all as specified and directed. (NOTE: Earth work, sand cushioning, pipe, clamps for holding cables and brick protection shall be measured and paid separately )

10 Sqmm 2 core

16 Sqmm 2 core

25 Sqmm 3.5 core

Labour only for checking the serviceability of the different spares / components / parts of security light fittings/post top lantern light fittings (LED,HPSV, Metal Halide, flood light fittings etc, any wattage/capacity) of any description and fixed in any position, replacement of un-serviceable/damaged/ broken part(s) either in single or in combination, re-assembling the fittings and making the light fittings serviceable, fixing the fittings in position, connecting to electric supply and its testing on installation complete all as specified and directed here in after in notes NOTES FOR SCH `A’ ITEM NO 378:- (i) Replacement of parts i.e Drivers,SPD, LED board,lamps, choke, Igniter, Condenser, Holder, covers etc for Street/Flood light fittings any wattage & capacity, if any required at site, shall be measured and paid for separately under appropriate item of Schedule `A' as ‘supply only. (ii) Necessary T&P i.e. ladder, tools etc required for checking and making the light fittings in serviceable conditions, its fixing in position and testing shall be arranged by the contractor at his own cost for checking and fixing of street light fittings/security light fittings of any description on poles / on walls / on pillars etc i.e. in any position at site. (iii) Required screws, insulating tapes, internal wiring wire and other minor items excluding the required spares parts for repairing and making the street light fittings/security light fittings in serviceable condition, will be arranged & supplied by the contractor and cost of which is deemed to be included in the rates quoted by the contractor in above respective item. (iv) Contractor shall be paid only one time the labour charges quoted above in Schedule `A' items for a particular fitting repaired irrespective of the number of times labour and resources arranged by him to check the serviceability of the fittings and replacement of unserviceable / defective parts in order to maintain the fittings in serviceable/working condition. (v) Contractor’s quoted rates for Schedule `A' item No 380 is deemed to include for inspection/checking the serviceability of the fittings in position or by taking down as per site requirement, removing the damaged unserviceable / broken parts, fixing the new parts as required, fixing the fittings in same position or the other, connecting the fittings with electric source and testing of fittings as directed.

Supply only the following parts for LED fittings complete all as specified and directed. NOTES: (i) Fixing element of these items is deemed to be included in the rates quoted by the contractor for Sch `A' item No 366 (ii) Spare parts/items shall be of make Crompton Greaves/Philips/Bajaj/Havells & suitable for the existing fittings. (iii) The above items shall be operated with prior written approval of GE and when required spares are not available with the deptt to issue to contractor under Sch ‘B’ “Free for fixing” and Contractor shall have no claim on account of non execution of above items.

Driver Suitable for 45/48Watt LED fittings. Make:C&S/Havells/Bajaj/Crompton

Driver Suitable for 60/70Watt LED fittings, Make:C&S/Havells/Bajaj/Crompton

Driver Suitable for 90Watt LED fittings, Make:C&S/Havells/Bajaj/Crompton

Driver Suitable for 100/120/150Watt LED fittings. Make:C&S/Havells/Bajaj/Crompton

Surge Protection Device (SPD). Make:C&S/Havells/Bajaj/Crompton

M&L for making holes in electric/street light poles of any height or in any shape, by means of drill machine and drawing of drawing of 1.5sqmm x3 core cable through the hole from junction box to the hole on the top of pole near the street light fitting complete with all electric connections complete all as specified and directed. (Rates of the cable deemed to be included)

Taking down existing unserviceable bracket complete and S&F 40 mm dia GI light grade pipe bracket 1.50 m long bent to shape by cutting & welding as required & directed and fixed to pole with two Nos of FI clamps 40x5 mm to be tightened with bolts, nut and washers and including painted with two coat of aluminium paint over a coat of red oxide primer complete all as specified and directed. Make of pipe TATA / Jindal / Swastik / Prakash / BST or any other ISI marked make approved by GE.

Supply and fixing in replacement of UNSV LED bollard light 10 W, IP 65 rated ,efficient light distribution complete with accessories to be fixed in Ground including connecting the fitting to control switch at the bottom of the Junction box with using 2.5 Sqmm two single core PVC insulated and unsheathed copper conductor cable complete,all as specified and directed Make : Crompton/ Havells/ C&S/Bajaj (Note :PCC work shall be measured and paid seperatly under Sch "A' relevent item and rate of cable deemed to be included )

Supply and fixing in replacement of UNSV 20W LED Post top lantern complete accessories to be fixed on pole/wall including connecting the fitting to control switch at the bottom of the pole with using 2.5 Sqmm two single core PVC insulated and unsheathed copper conductor cable complete,all as directed and directed. Make : Cromptonof /Havells/ C&S/Bajaj/Shakti. (Note :PCC work shall be measured and paid seperatly under Sch "A' relevent item and rate of cable deemed to be included )

Supply and fixing in replacement of UNSV 40W LED Post top lantern complete accessories to be fixed on pole/wall including connecting the fitting to control switch at the bottom of the pole with using 2.5 Sqmm two single core PVC insulated and unsheathed copper conductor cable complete,all as directed and directed. Make : Crompton/ Havells/ C&S/Bajaj/ Shakti. (Note :PCC work shall be measured and paid seperatly under Sch "A' relevent item and rate of cable deemed to be included )

Taking down old unserviceable junction boxes from the pole with disconnectiong all connections, Supplying and fixing in position Junction box made of SMC/FRP sheet ready made of size 300 mm x 200 x 105 mm having 100 A Capacity RYB and neutral aluminium bus bar of 3 mm thick duly fitted on suitable insulator . The gasket should be internally embedded, and made of Polyeutherene. Box shall be suitable for up to 35Sqmm cables including one no. MCB SP 230 volts 6 amps and connecting the bus bars to cables with using suitable GI nut, bolts and washers and aluminum lugs etc fixed on pole using 30x5mm FI clamps,nuts,bolts & washers complete all as specified and directed.

All as per item No 378 above but Junction Box size 205 X 255 X112 MM (LXBXH) and shall be suitable for 16/25Sqmm cables complete all as specified and directed.

Material & labour of PCC 1:3:6 type C-2 using 20 mm graded stone aggregate (4 stay). in mass concrete and filling complete for foundation/hard standing coping , complete all as specified and directed.

M&L for PCC 1:4:8 type D-2 (using 40mm graded crushed stone aggregate) as in foundation filling of poles and mass concrete etc complete all as specified and directed.

M & L for cutting chases in hard standing road/path/drain etc for passing cables/pipes etc. size of and removing the excavated materials and disposal at 50 metre distance and making good the cutting after the pipe and cables are laid with PCC 1:3:6 type C-1 using 20mm graded stone aggregates complete all as specified and directed.

Supplying,erecting and fixing in replacement of UNSV steel tubular swaged pole (410 SP – 31), 9 mtr long,in true vertical position complete conforming to IS : 2713 (Part-I & III) 1980 with cast iron base plate, pole cap / finial taper plug, bolts, nuts and washers, welded reduced section and longitudinal weld throughout entire length of pole with and including 2 coats of black bituminous paint externally upto planting depth and remaining exterior portion of pole finished with one coat of red oxide primer complete, all as specified and directed. (Note : Excavation and PCC work shall be measured and paid seperatly under Sch "A' relevent item)

Supply, fixing & testing in replacement of UNSV 45W LED street light IP66 Powder coated pressure die cast aluminium High power LED street light with heat resistant toughened glass with lens, complete with all accessories duly prewired and suitable fixing arragement for mounting on existing MS frame bracket including connecting the fitting complete all as specified and directed. Make- Crompton / Havells/C& S/Bajaj / Shakti. (Note :- GI pipe bracket and clamp shall be measured and paid seperatly under Sch "A' relevent item)

Supply, fixing & testing in replacement of UNSV 70W LED street light IP66 Powder coated pressure die cast aluminium High power LED street light with heat resistant toughened glass with lens, complete with all accessories duly prewired and suitable fixing arragement for mounting on existing MS frame bracket including connecting the fitting complete all as specified and directed. Make- Crompton/Havells/C& S/Bajaj/ Shakti. (Note :- GI pipe bracket and clamp shall be measured and paid seperatly under Sch "A' relevent item)

Supply, fixing & testing in replacement of UNSV 90W LED street light IP66 Powder coated pressure die cast aluminium High power LED street light with heat resistant toughened glass with lens, complete with all accessories duly prewired and suitable fixing arragement for mounting on existing MS frame bracket including connecting the fitting complete all as specified and directed. Make- Crompton/Havells/C& S/Bajaj/ Shakti. (Note :- GI pipe bracket and clamp shall be measured and paid seperatly under Sch "A' relevent item)

Supply, fixing & testing in replacement of UNSV 120W LED Flood light IP66 Powder coated pressure die cast aluminium High power LED street light with heat resistant toughened glass with lens, complete with all accessories duly prewired and suitable fixing arragement for mounting on existing 16 mtrs High Mast/11 mtrs pole /9 mtrs poleor Bldg MS frame/ bracket including connecting the fitting complete all as specified and directed. Make- Crompton/Havells/C& S/Bajaj/Shakti (Note : GI pipe bracket shall be measured and paid seperatly under Sch "A' relevent item)

Material and labour for cleaning and preparation of all existing steel surfaces of straight Electric/ steel tubular poles 9 mtrs long for painting including mild steel cross arms, clamps and street light brackets,protection pipe, MS boxes etc and applying Two coat of aluminium paint all round the exposed steel surfaces of existing steel tubular poles of any description and in any position above the height of 1.50 mtr from the plinth of the pole and applying one coat of synthetic enameled paint of different colours in strips of 150mm width upto the height 1.5 mtr from the plinth of pole complete all as specified and directed.

Material and labour for cleaning and preparation of all existing steel surfaces of straight Electric/ steel tubular poles 11 mtrs long for painting including mild steel cross arms, clamps and street light brackets,protection pipe, MS boxes etc and applying Two coat of aluminium paint all round the exposed steel surfaces of existing steel tubular poles of any description and in any position above the height of 1.50 mtr from the plinth of the pole and applying one coat of synthetic enameled paint of different colours in strips of 150mm width upto the height 1.5 mtr from the plinth of pole complete all as specified and directed.

M & L for re-writing letters or figures (Black, roman, Indian) for electric/ street light pole Nos on existing poles with stencil out with black colour including fixing red colour radium of 80 mm hight arround the radius of pole complete all as specified and directed.

S&F M.S Framed work as in door or gate of angles or other section's with gusset plate, rails, braces etc, complete, drilled for fixing of steel sheeting or other covering door etc, to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (excluding of steel sheeting or other covering, running rails and guides) and hanging, also fastening and fixing complete all as specified and directed of Gde Fe-290(Gde E-165)

Labour's for loading unloading with suitable viehicle including MT driver for collection of the empty barrel of 200 liter 08 Nos in each job in presence of outhrized MES person from different location at ITM Mussoorie and collect the DHPP 'N' fuel in empty barrel from supply depot ASC Dehradun. After collection, fuel barrel to be deposited at AGE E&M ITM Mussoorie. Note: (i) Quantity of fuel checked at ITM Mussoorie. (ii) For any mishappening/ damage/ loss during transportation of POL only contractor will be responsible. (iii) No any extra cost paid to contractor for any loss. (iv) Each Job considered 08 Nos barrel capacity of 200 liter Each barrel.

MAHADEV ELECTRICALS (BID ID -3114955)