REPAIR MAINT OF DG SETS VOLTAGE STABILIZERS ACS AND ALLIED INFRA AND REPAIR MAINT OF EXTERNAL WATER SUPPLY INCL PUMPS AND MOTORS AT DIFFERENT LOCS AT HAWS AND GULMARG UNDER GE 969 EWS

Amount

Excavation in trenches not exceeding 1.5 Mtr wide and not exceedirig 1.5 Mtr in soil/ road for getting out old Gl deep in hard/dense tubing from the trenches etc. Complete all as specified and as directed.

Removing excavated material of any type of soil/soft rock from site to a distance not exceeding 50mtr away and depositing where directed not exceeding 1.5mtr above the starting point complete all as specified and as directed.

Returning filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25 cm thick in hard/dense soil complete all as specified and as directed.

Taking up or down old unserviceable Gl/MS tubing and connetions including all fittings from the trenches, wall, floor etc complete all as specified and as directed.

(a) 20 mm bore size

(b) 25 mm bore size

(c) 40 mm bore size

(d) 50 mm bore size

(e) 80 mm bore size

(f) 100 mm bore size

Material and laying GI tubing medium grade ISl marked complete with all necessary fittings of sizes 20 mm bore in trenches. Make Jindal /Prakash /TATA, Surya

All as per Above Item No. 5 here in before but of size 25 mm.

All as per Above Item No. 5 here in before but of size 40 mm

All as per Above Item No. 5 here in before but of size 50 mm

All as per Above Item No. 5 here in before but of size 80 mm.

All as per Above Item No 5 here in before but of size 100 mm.

Supply and fixing MS flange suitable for 80 mm bore Gl pipe line inlcuding welding with pipe. nuts, bolits gasket 3 mm thick complete all as specified and directed.

All as per Above Item No. 11 here in before but of size 100 mm

S&F Gun metal gate valve 20 mm bore with iron hand wheel head, screwed both ends for iron pipes and fixed complete including dismantling old and unsv . Make Kirloskar, Zoloto . Venus, Prayag

All as per Above Item No. 13 here in before but of size 25 mm.

All as per Above Item No. 13 here in before but of size 40 mm

All as per Above Item No. 13 here in before but of size 50 mm.

SF Cast iron Sluice Valve ISI mark (PN-1.6) confirming to IS 14846-2000, flanged ends drilled having stainless steel / brass spindle with cast iron wheel at top complete with nuts, bolts, washers and gaskets of size 100 mm bore. Make: Kirloskar, BIR valve, Zoloto. Kartar

All as per Above Item No. 17 here in before but of size 80 mm.

Cleaning of RCC/PS Over Head Reservoir /Under Ground Sump (Water) by Hi-Tech system using High Pressure Jet Pump of 2 HP putting minimum pressure of 150 Bar to clean all sludge on walls, floors, treating with Hydrogen peroxide and applying ultra violet rays to make the tank bacteria free of the capacity of tanks 40000 GIn. complete all as specified and as directed Note- ():-Rate are deemed for writing work i.e. tank clean on (ciate). (month) and (year). font size should be 60 cms

Cleaning of RCC/Ps Over Head Reservoir /Under Ground Sump (Water) by Hi-Tech system using High Pressure Jet Pump of 2 HP putt1ng minimum pressure of 150 Bar to clean all sludge on walls. floors treating with Hydrogen peroxide and applying ultra violet rays to make the tank bacteria free of the capacity of tanks 12000 Gln complete all as specified and as directed Note-(0) : Rate are deemed for writing workie tank clean on (date). (month) and (year). font size should be 60 cms

Disconnecting the defective/burnt electric induction motor & dismantling from the foundation. shift1ng to workshop for rewinding the electric induction motors suitable to run on 415V, AC, 50Hz supply with copper enameled copper wire of suitable gauge/size including proper insulation, warnishing. drying. greasing bearing. etc and making connection to the terminal plate complete for the motor up to 3 HP of electric motor

Repairs to Panel board indoor typelout door type sheet metal approximate szie (5 x 3 x 1.5 Feet's) tinkering the parts and replacing fully corroded sheet metal parts like base plate, top plate, front cover etc with appropriate gauges MS sheet including bending to match with the existing size, welding brazing and assembling including replacing all nuts & bolts in MCBs and proper legging in cable and control wire sheet metal screws and painting the compllete body with two coat of synthetic enamel paint over a coat of Zinc chrome primer all as specified and directed by engineer in Charge.

Supply and fixing in repair of following items in LT Panel

(a) MCCBs, 4 Pole. 63 Amps. 25 KA

(b) MCB 32 Amp FP

(c) DOL Starter for 3 HP Motor

(c) DOL Starter for 2 HP Motor

(d) Internal Panel wiring of suitable size of copper conductor not less than 4 Sqmm

(g) Phase indicator neon lamps for 3 Ph- 01 Set of three

(h) Aluminium bus bar of size 20 x 5 mm of 1.78 Kg@Rs 250/Kg

Cleaning and washing the filter and supply and providing gravel in layers all as directed for the following Sizes

(a) 1/2'' Size

(b) 3/4'' Size

(c) 3/16'' to 1/16'' of Size

(d) 1/16'' (coarse sand) below Size

Repair/ Maintenance of vertical type pressure filters of capacity upto 12500 GLNS/Hr at water point at HAWS, Gulmarg and including removing the following materials and refixing & testing the same after rectification complete defects. (a) Dismantling/ Opening the filteration plant in let & out let alongwith connected pipe line. slucive valve. Butter fly valves of any size Nut & bolts and other connected items completely (b) Removal of complete any type of filter media from filteration plant and deposit old filter media where as directed by Engr-in-Charge (c) Removing of old/ un-serviceable Gun metal/ PVC nozzels from filtration plant complete and refixing with new PVC nozzles complete all as directed by Engr-in-Charge (d) After removal of filter media and its connected items drying the filteration plant internally & externally Painting with two coat of red oxide and one coat of enamel paint inside and outside of filtration plantComplete all as specified and as directed.

(e) Repair maintenance of nozzels supporting plate inside the fiter plant, scraping. cleaning the supporting plate before fixing of PVC Nozzel. (f) After drying of painting fixing nozzel supporting plate, fixing the PVC nozzels and filling the filter media in four layers as directed by Engr-in-Charge. (g) Laying the filter media with height of 30 CM in four layers first layer filled with Discard rock of size 12 mm dia. Second layer filled with 6mm thick drainge gravel, Third layer filled with 0.7mm seperating gravel and fourth layer filled with 0.7mm filteration sand complete all as directed by Engr-in-Charge (h) After completion of filter media Laying fixing the in let & out let openings, fixing the existing in out pipe lines. slucive valves with necessary gaskets & nut, bolts and testing the filteration plant in of Engr-in-Charge. presence Note-(i) Contractor should provide adequate safety equipments for their men employed. (i) Quotated rates are inclusive for wirting sump capacity, date of cleaning month & year , Next due date of cleaning.

Supply & laying of UG cable LT 1100 volts grade XLPE insulated armoured heavy duty elect cable with stranded aluminium conductor cross section area 50 Sqmm 3.5 core laid in trenches or passing through pipe including connecting with suitable lugs, glands, nuts and bolts and testing complete all as specified and directed. Make: Havells/Gloster/Finolex/Polycab

All as per above Item No 27 here in before but for Voltage stabilizer above 63 KVA to 160 KVA capacity.

Supply and fixing control cards for output supply of all as directed. voltage stabilizer of capacity upto 160 KVA all as directed.

Supply and fixing control cards for input supply of all as directed. voltage stabilizer of capacity upto 160 KVA all as directed.

Supply and fixing control card for high voltage cut off protection reduction of voltage and automatic ON after 10 second time delay all as directed.

Supply and fixing servo motor complete including pinion for voltage correction having speed or correction 8 volts per second of capacity upto 10 Kg Torque (Make -AE/PARADISE/VOLT AMP)

Supply and fixing indicator lamps to show RYB phase of 3 phase 415 volt 50 Hz AC supply as replacement of defective indicator lamp in existing panel all as directed.

Material and labour for complete rewiring for power and control circuit of voltage stabilizer using standard copper wire, replacement of thimbles, connectors numbering of wiring to all control and measuring instrument for capacity upto 160 KVA voltage stabilizer.

Supply and fixing Dimmer for servo stabilizer of capacity upto 160KVA

M&L for filling toping up of oil in servo voltage stabilizer having dielectric strength upto 35KVA at 2.5mm gap high voltage as per IS/IEC specification ofl low viscosity complete all as specified and as directed.

Supply and fixing in replacement of burnt defective LT copper coil of stabilizer with new one made out of suitable size/guage of copper super enameled wire of high quality matching with the existing impendence and insulation including testing all as specified and directed by Engr-in-Charge.

Servicing of Diesel engine Generating sets 15 KVA to 100 KVA Rating to be carried out as per schedule given as under. B- check:- (Every 100 Hrs or 6 months whichever is earlier) (i) Change lubricating oil (ii) Change lubricating oil filters (iii) change fuel filters (iv) Change coolant (v) check Engine wiring for damage (vi) Drain fuel supply tank (vii)Change by pass lubricant filters (viii) Change air filters (ix) Check oil pressure (x) Change fuel water seperator. C-check :- (Every 1500 Hrs or 1 year whichever is earlier) (i) Adjust valves (ii) Steam clean engine (iii) Replace hoses if required (iv) Check turbo charger mounting nuts (v) C Check Engine oil heater (vi) clean rediator (vii) Inspect following parts and replace if required (Alternator,starter etc) (viii) Clean fuel from inside (ix) Change engine oil. Note : (i) B-check and C check spare parts will be measured and paid separately under supply only items (fixing charges included with the servicing of DG set).

Supply and replacing new air filters cartridge elements with 'O' ring for 63 to 100 KVA DG set complete all as specified and as directed. (Make Kirlosker/cummins/fleetguard)

Supply and replacing fuel oil filter cartridge elements with 'O' ring for 20 to 100 KVA DG set complete all as specified and as directed. (Make Kirlosker/cummins/fleetguard)

Supply and replacing lubricant oil filter cartridge elements with 'O' ring for 20 to 100 KVA DG set complete all as specified and as directed. (Make Kirlosker/cummins/fleetguard)

Supply and replacing fuel water separator filters cartridge elements with 'O' ring for 20 to 100 KVA DG set complete all as specified and as directed. (Make Kirlosker/cummins/fleetguard)

Supply and replacing engine oil 20 W 40 grade in DG set complete all as specified and as directed. Make Castrol/Servo

Supply and replacing coolent of DG Set Complete all as specified and as directed. Make Castrol/servo

Supply and replacing V-Belt off sizes Make:- Fenner or equivalent as approved by GE complete all as per site requirement complete all as specified.

Supply and replacing Oil pressure gauge ISI marked complete all as specified and as directed.

Supply and replacing Oil temperature gauge ISI marked complete all as specified and as directed.

Supply and replacing Fuel gaugemeter ISI marked operated on 24 V DC complete all as specified and as directed.

Supply and replacing distilled water for battery complete all as specified and as directed.

Dismantling of radiator complete from DG Sets cleaning/scraping of depositing manually from outside of the radiator, cleaning of all cooper tubes of radiator with descaling solution from inside & outside with forged feed method & with water and air compressor (by using separate chemical pump water pump & compressor) plugging of all leakages in welding, brazing of copper tubes, cleaning of fins and replacement of gaskets etc for the capacities up to 100 KVA DG sets.

Material and Labour for dismantling of Exhaust pipe of silencer, cleaning of silencer to remove carbon deposit inside exhaust and refixing including replacement of worn out rubber gasket packing and nut, bolts complete all as specified and as directed.

Dismantling of defective/dynamo from engine supplying and fixing now alternator 24 volts DC Make :- TVC Lucas or equivalent as approved by GE including replacement of worn out nuts, bolts mounting clamp etc complete all as specified and as directed.

Taking down U/S battery 12V from the DG Set and supply and install 12 V 180 AH maintenance free battery including terminal clamps, copper lead of suitable size/length, battery stand complete testing and commissioning all as directed by Engr-in-Charge. Make : Exide/Luminous/Tata green/Amar raja.

M&L for replacement of battery lead suitable for 180 AH capacity 1.5 mtr long including GM terminals one end coper lug and other and including 0.5 mtr connecting both end with gun metal terminals.

Supplying and fixing in replacement of compact type battery charger unit suitable for charging battery 24 Volt 180 AH with 2 metre copper leads- 02 nos & brass clamps. Make : Exide/Luminous/Tata green/ Amar raja

Taking out Diesel Tank of any capacity carefully including disconnection from system, descaling the diesel tank with water pressure and removing the complete deposited, drying the tank and painting two coat with super enmelled paint out side the tank size, replacement of gate valve and fixing the tank in original location and connection with existing diesel line with replacement GI/MS fitting replacement of diesel indicator glass/PVC tube with necessary fitting, repair to any leakage, cleaning and testing of fuel line upto FIP inlet including making of locking arrangements completeup to 600 Ltrs capacity.

M&L for Tank calibration including provn of tank level indicator of fibre tube with indication of full tank capacity of showing minimum reading of 0.5 ltrs for DG set upto 160 KVA capacity.

Taking out unserviceable asbetos rope from the exhaust pipe, cleaning the exhaust pipe and supply and wraping new asbetos rope of suitable size and wrapping with wire mesh and plastering with plaster of paris / white cement for smooth finishing including replacment of gasket ana tightening of ll nut and bolts, all as directed by the Engr-in-Charge.

S&F in replacement of MCCB 415 Volt 16 KA, 4 Pole 63 Amps Capacity complete including taking down old unserviceable MCCBs complete all as specified and as directed. Make: Indoasian /L&l Legrand/ABB/Havells/Standard

All as per Above Item No. 60 herein before but 100A, 25KA

All as per Above Item No. 60 herein before but 125A, 35KA

All as per Above Item No. 60 herein before but 160A, 36KA

All as per Above Item No. 60 herein before but 200A, 36KA

Supply and fixing on load changeover switch Range 100A, 415V, 4P, confirming to IEC 60947-3,IS/IEC 60947-3 Conforms to Staggered terminals, Site convertible fuse version for open execution Flip-able handle above 400A Interchangeable dual shaft position with site convertibility along withSS enclosure version require separate cable gland box complete all as specified and directed by Engr-in-Charge. Make L&T/Havells/Legrand/Standard/lndo Asian

All as per Above Item No 65 herein before but of capacity 200 Amp

Earthing complete with galvanised earth plate electrode 600mmx 600mmx 3.15mm thick buried directly in ground vertically ( earth pit of depth not less than 2.25m below ground level) with top edge of the earth plate not less than 1.5m below normal ground level, connected to Gl strip earth lead strip 32x6 mm by means of bolts, nuts, checks nut and washers of galvanized iron or steel all as shown in electrical plate No-3 of SSR Part-I connected to earthing test point all as specified or indicated inlcuding excavation and connected earth work in hard/dense soil, PCC 1:3:6 type C-1 as in pit, 20mm dia G pipe medium grade for watering pipe, 15 mm bore Gl medium grade earth lead protection pipe, 50 mm thick RCC 1:2:4 type B-1 cover slab of earth pit reinforced with 8 mm dia TMT bars@10 cm CC both ways and with handle made out of 10 mm dia bars, funnel, strainer.charcoal and testing on completion al as specified and directed. Note- Rate quoted deemed to be include excavation and earth work in any type of soil with PCC type B2 in pit PCC Cover & other arrangement complete all as directed.

Material and labour for disconnecting the filter bed from the indoor unit of AC's of various sizes cieaning the filter beds & copper fins, removal of complete dirt deposited inside the cooling coil fins area by spary of scale removing agent and flushing out with fresh water till removal of complete dirt from the fins area and flushing out with air bolwer and refixing the same in existing position complete all as specified and directed by the Engineer-in-Charge.

Material & Labour for chemical servicing of the out door unit of following capacities by dismantling the sheet metal parts, apply the organic compound of scale remover to the air cooled condenser fins&tube area, and flushing through forced method, till removal the complete scale deposit across the fins & tube and cleaning, fixing the sheet metal parts, fan blades, etc. all specified as directed by Engineer-in-Charge

Material and labour for taking down unserviceable burnt compressor, Supply and fix scroll type new compressor of existing unit make suitable for 1.5/2 TR air cooled control split type unit and rectify the wiring defects if any, connecting back all controls and refrigerant piping after necessary modification as required for system, pressure testing with nitrogen gas under constant pressure of 300 PSI Kg/sq.cm for minimum 08 hours vacuumising, gas charging, commissioning and checking the performance of the system all as directed by the Engineer-in-Charge.

Supply only in replacement of Hard drawn copper pipe size suitable for existing one and connecting with indoor to outdoor unit of AC Plant along insulating rubber sleeves and including brazing complete all as directed

Supply and fix Voltage stabilizer for automatic operation, single phase naturally air cooled ind0o type & designed for input variation between 170 V to 250 V with output voltage stabilized at 250 V with accuracy of t 2.5% and of capacity 5 KVA

Supply and charging of refrigerant gas M-22/R-134 upto sufficient pressure for compressor or ton capacity window type split type ACs including connected works like pressure testing W nitrogen before filling of refrigeratn gas including cutting of copper tubing and brazing and refixing position complete all as specified and as directed.

Dismantling old and unsv air swing fan motor and replacing with new one suitable for 1.5/2 1O capacity split AC.

Dismantling old unserviceable condenser fan motor suitable for 1.5/2 ton capacity window split type AC and replacing by new one of existing make and model complete all as specified and as directed.

Supply and replacing old and defective PCB card for indoor unit of same model amd make suitable for 1.5/2 TR capacity split type units.

Supply and replacing old/unsv AC remote with new one suitable for 1.5/2 ton capacity split AC of Make LG/Daikin.

Supply and Fixing LED security lights of 45W make as per specified and directed by Engr in Charge

Supply and Fixing PVC copper cable 1.5 sqmm 3 core make Havells, KEI, finolex Anchor as per specified and directed by Engr in Charge

Note:- Schedule of credit Rs. 58,325.00 will be deducted from total amount quoted while accepting the bid. Details of schedule of credit is given in tender documents.

M/S NISAR AND CO

M/S IQ ENTERPRISES

M/s FAYAZ AHAMD WANI AND SONS

m/s mohd rafiq lone

M/s Mohammad Shafi Malik

ALI MOHD NAJAR

M/S ANUSHA ENTERPRISES