MAINT/REPAIR/REPLACEMENT OF ATS, ALTERNATORS, ENGINE OVERHAULING, SENSING, INCOMING/OUTGOING CABLES OF POWER GENERATORS, STARTER PANEL OF WATER SUPPLY PUMPS, WATER LEVEL INDICATORS, RISING MAINS AND DELIVERY PIPES OF OVERHEAD TANKS AND ROOF

Supply and fix in repair/replacement water pump assay of capacity 100 KVA to 250 KVA of any make as per site complete all as specified and as directed.

M & L for opening the cylinder head of the engine and oil sump carefully for replacement of head gasket including sump gasket complete refixing the head and sump to arrest oil leakage with engine complete with proper alignment and testing the engine for 1 hrs on load to achieve designed parameters complete all as specified and as directed of capacity 40 KVA to 160 KVA.

M & L for complete servicing and rewinding of of Alternator of DG set 125-250 kVA capacity complete testing at site , Shifting to Workshop dismantling and refixing after rewinding and testing all as specified and as directed

S & F in repair/replacement of Power contactor current rating upto 250A fixed complete all as specified and as directed by the Engineer-In-Charge. Make L&T/C&S or equivalent

M & L for complete servicing of AMF panel of DG sets of any capacity , checking working of Display, Internal Circuits, ON-OFF system , Fuel indicators complete all as specified and as directed

Supply and fix in repair/replacement DG set engine wiring Harness suitable foe DG set of capacity upto 125KVA complete all as specified and as directed

M&L for Repair/Replacement of DG set control panel of 40-125 KVA capacity all as per standard OEM specification including removing unserviceable panel all as specified and as directed.

M&L for Repair/Replacement of DG set control panel upto 160-250 KVA capacity capacity all as per standard OEM specification including removing unserviceable panel all as specified and as directed.

Supply and fix in replacement Starter 42 MT solenoid suitable for DG set of capacity 125 KVA to 160 KVA complete all as specified and as directed.

Supply and fix in repair/replacement ATS panel for DG set of capcity upto 125 KVA along with necessary controller modification complete all as specified and as directed

Supply and fix in repair/replacement of manual call point ressetable type duly painted in red colour paint fitted with front glass (to be broken in case of fire) complete with hammer and test key to check the response with out breaking the glass with LED indicator all as specified . Make : Appolo/Agni Surksha

S & F in replacement PVC insulated and FR PVC Round Sheathed , copper conductor (flexible) industrial cable of size 1.5 Sqmm 3 core, 1100 volt, conforming to IS 694 complete all as specified and directed

Supply and laying in repair/replacement of XLPE insulated armoured and pvc sheated heavy duty electric cable , aluminium conductor 1100 volt 3-1/2 core 120 Sqmm cross sectional area grade as per IS 7098 (Part-1) 1988 with latest amendment laid in tranches passing through pipes /ducts including testing complete for following size note- rate is inclusive of cable gland & cable lugs Make- Havells/FINOLEX/CCI/Polycab/KEI

Supply and laying in repair/replacement of XLPE insulated armoured and pvc sheated heavy duty electric cable , aluminium conductor 1100 volt 3-1/2 core 150 Sqmm cross sectional area grade as per IS 7098 (Part-1) 1988 with latest amendment laid in tranches passing through pipes /ducts including testing complete for following size note- rate is inclusive of cable gland & cable lugs Make- Havells/FINOLEX/CCI/Polycab/KEI

Supply and laying in repair/replacement of XLPE insulated armoured and pvc sheated heavy duty electric cable , aluminium conductor 1100 volt 3-1/2 core 95 Sqmm cross sectional area grade as per IS 7098 (Part-1) 1988 with latest amendment laid in tranches passing through pipes /ducts including testing complete for following size note- rate is inclusive of cable gland & cable lugs Make- Havells/FINOLEX/CCI/Polycab/KEI

Earth work in excavation by mechanical means (Hydraulic excavator) / in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the hard/ dense soil and disposal of surplus excavated soil as directed, within a lead of 50m as directed by Engineer-in-charge

Returning, filling in including spreading, leveling, watering and well ramming excavated soil in layers not exceeding 25 cm thick each, back in trenches after cables have been laid and tested, poles, stays , struts have been erected and tested , all as specified and directed at site

Removing excavated surplus soil (Soft/hard soil) obtained from excavation to a distance not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5m above the starting point all as specified and directed.

M&L for repair and replacement for laying of Double Walled Corrugated (DWC) HDPE pipe 90/75 mm outer/inner dia of following size of conforming to IS 16205 Part -24 including necessary bends,coupling ,tees, reducers, spacers,end caps, rubber rings etc having pressure rating not less than 450 N through trenches/wall/floor/on pole in any type of soil for protection of electric cable complete all as directed by Engr-In Charge Make:-ASTRAL TELEREX /eqivalent as approved by GE

M&L for repair and replacement for laying of Double Walled Corrugated (DWC) HDPE pipe 63/50 mm outer/inner dia of following size of conforming to IS 16205 Part -24 including necessary bends,coupling ,tees, reducers, spacers,end caps, rubber rings etc having pressure rating not less than 450 N through trenches/wall/floor/on pole in any type of soil for protection of electric cable complete all as directed by Engr-In Charge Make:-ASTRAL TELEREX /eqivalent as approved by GE

M&L for repair and replacement for laying of Double Walled Corrugated (DWC) HDPE pipe 40/32 mm outer/inner dia of following size of conforming to IS 16205 Part -24 including necessary bends,coupling ,tees, reducers, spacers,end caps, rubber rings etc having pressure rating not less than 450 N through trenches/wall/floor/on pole in any type of soil for protection of electric cable complete all as directed by Engr-In Charge Make:-ASTRAL TELEREX /eqivalent as approved by GE

M&L for repair and replacement of GI Tubing light grade 80mm for cable protection, laid under plinths/floors /roads /culverts or fixed on walls or concealed in walls or along the steel poles by means of M.S.F.I clamps with necessary bolts nuts washers etc complete all as specified.

M & L for Cutting the existing PCC floor/road/foot path not exeeding 15cm width,30 cm depth for laying of UG cable/protection of pipe all as directed.

M & L for PCC type B1,1:2:4 using 20 mm graded stone aggregate all as specified and directed.

M & L in replacement of Earthing complete with GI earth plate electrode 600x600x6mm thick buried directly in ground (earth pit not less than 2.25 M deep below ground level) with top edge of the plate not less than 1.5 M below normal ground level, connected to galvanized iron strip 32 x 6 mm by means of GI bolts nuts, check nuts and washers etc all as shown in electrical plate No. 3 of SSR part 01 1996 including earth work PCC pit with cover, funnel with watering pipe, wire mesh and GI protection pipe light grade all as specified and directed.

M&L for cutting existing cast iron pipe in position for insertion of new pipe/tees, branches etc for the following :-

200 mm dia

150 mm dia

M&L for taking up old unserviceable cast iron (CI)/ductile iron (DI) water mains including all fittings with spigot and socket joints/flanges, burning out lead joints from the existing location including cleaning complete all as specified and as directed for the following sizes :-

150 mm dia

200 mm dia

Supply and fix cast iron pipes with spigot and socket ends/flanged ends centrifugally cast, Class LA, in any length for overhead tanks rising & delivery pipeline

200 mm dia

150 mm dia

Supply & fix rubber gasket joint for flange end of following size :

200 mm dia

150 mm dia

Supply and fix in replacement of CI sluice valve both ends flanged and drilled, bonnet wedge stuffing box. Gland trust plate, hand wheel made out of grey CI, complete valve confirming to IS 14846/2000 and its fittings suitable for hydraulic test pressure of 15 Kg/sqcm PN 1.6 ISI marked complete all as specified and directed of sizes :-

M&L for Cutting of road /hard standing for laying /dismentling of pipe line and making good surfaces matching with the existing surface after laying of pipe line.up to 30 cm

M&L for painting of various coloured old CI/GI/MS/DI pipe line in side pump house of any size of synthatic enamel paint after removing/ scratching old painted surface incl preparation of surface complete all as specified and directed

Supply and fixing in repair/replacement star-delta starter suitable for 10 HP to 12.5 HP motor type MK-1 complete with sheet-steel enclosure, complete all as directed by the Engineer-in-Charge

Supply and fixing in repair/replacement water level indicator suitable for over head tank of bldg including wireless commuiniaction alarming system complete all as directed by the Engineer-in-Charge

Supply and fix in repair/replacement 10 HP, 415 Volts, 3 Phase Submersible pump set opening and cutting of burnt winding wire, from starter assy cleaning with petrol, rewinding moter with superior quality winding wire of suitable guage providing insulation glass sleaves, Varnising, Reassembling etc.

All as per item No 37 above but of capacity 5 HP

Material and labour for repair/replacement of the pressure pump of given capacity of dozing system, single phase 230 volts capacity, disconnecting the electric connection of motors, and removing the motors from its existing position and sending to workshop for repairs/rewinding complete and refixing the same after repairs complete all as specified and directed by Engr-in-charge.

Supply and fixing in repair flat PVC multistranded copper conductor cable of size 6 sqmm x 3 core 36/0.5 including PVC pipe complete electrical connection to motor and starter all as specified and directed by Engr-in-charge.

S & F repair/replacement Strainer for Suction of size 150mm complete all as specified and directed by EIC.

S & F repair/replacement Strainer for Suction of size 100mm complete all as specified and directed by EIC.

M & L for deploying requisite manpower, necessary tools and plants for Cutting wild grass bushes, creeper, unwanted vegetation from inside/ surrounding of Installation/Reservoir/ pump house as an when directed and removing of debris from installation/ Reservoir compound and depositing where directed complete all as specified and as diretcted.

Supply and fix in replacement High brightness IP65 LED strips with uniformity of light required for perfect outdoor application Flexion AC Rope 120DStrip 6500 K IP65 complete all as specified and as directed by Engr-In-Charge.

S& F in replacement of LED bollard light 11 Watt New generation, energy saving, environmental friendly, long life aesthetically designed aluminium landscape IP 65 luminaire for diffused lighting with high power LED as light source, LED 6500K with neceesary mounting foundation and connecting with flxible copper cable of suitable size complete all as directed by Engr-In Charge. Make :- Wipro Cat Part no: LB13-131SPKTR65-08 or Equivalent in Havells/Crompton.

S& F in replacement of LED garden light 10 watt inverted Pyramid Tripod Type LED Bollard with soft 360 degree distribution with neceesary mounting foundation and connecting with flxible copper cable of suitable size complete all as directed by Engr-In Charge. Make: Wipro/crompton/Surya/Bajaj/Havells

S& F in replacement LED post top lantern 35 watt with with die cast aluminium IP 65 5700 K alongwith neceesary mounting foundation and connecting with flxible copper cable of suitable size complete all as directed by Engr-In Charge. Make: Wipro/crompton/Surya/Bajaj/Havells

Supply and fixing in replacement LED flood light 100 watt 230 V AC outdoor type with thermal management in multiple optics and equipped with IP66 protection, with impact and corrosion resistant complete with driver and lamp & connecting up with flexible copper conductor cable with suItable size complete all as directed by Engr-In-Charge. Make: Wipro/crompton/Surya/Bajaj/Havells

Supply and fixing in replacement LED flood light 150 watt 230 V AC outdoor type with thermal management in multiple optics and equipped with IP66 protection, with impact and corrosion resistant complete with driver and lamp & connecting up with flexible copper conductor cable with suItable size complete all as directed by Engr-In-Charge. Make: Wipro/crompton/Surya/Bajaj/Havells

Supply and fixing in replacement LED flood light 350 watt 230 V AC outdoor type with thermal management in multiple optics and equipped with IP66 protection, with impact and corrosion resistant complete with driver and lamp & connecting up with flexible copper conductor cable with suItable size complete all as directed by Engr-In-Charge. Make: Wipro/crompton/Surya/Bajaj/Havells

S& F in replacement of Highbay 150Watt luminaire with pressure die-cast housing, integrated PC optics and 150 lm/W e cacy. 4 kV in-built and 10 kV external surge protection. IP66 ingress protection with additional safety chain in all respect all as specified and directed. Make:- Wipro/crompton/Surya/Bajaj/Havells

S & F in replacement LED Next generation, energy saving, environment friendly & robust highbay LED OF 80 Watt with PDC housing suitable for ceiling (Surface/Suspended) mounting with system efficacy upto 150 lm/W including connecting up with 3 core flexible cppper conductor cable with suitable size from ceiling rose and including suitable accesories for mouting chain /bracket complete all as directed by Engr-In-Charge. Make: Wipro/crompton/Surya/Bajaj/Havells

Supply and fix in replacement of PVC pipe 25 mm dia heavy duty inclusive of all tees,bends, elbows etc & fixing accessories complete all as specified and as directed.

S& F in replacement of Environmental friendly, new generation, energy saving, decorative IP66 LED spike light of 8-10 Watt using COB LED as light source connecting up with 3 core flexible copper conductor cable with sutable size from ceiling rose /junction complete all as directed by Engr-In-Charge. Make: Wipro/crompton/Surya/Bajaj/Havells

S& F in replacement of Environmental friendly, new generation, energy saving, decorative IP66 LED spike light of 25 Watt using COB LED as light source connecting up with 3 core flexible copper conductor cable with sutable size from ceiling rose /junction complete all as directed by Engr-In-Charge. Make: Wipro/crompton/Surya/Bajaj/Havells

Supply and fix in repair/replacement of Suction pressure transducer suitable for Voltas compressor Model 05046S including dismantling old unserviceable part complete all as specified and directed by Engr-In-Charge.

Supply and fix in repair/replacement of discharge pressure transducer suitable for Voltas compressor Model 05046S including dismantling old unserviceable part complete all as specified and directed by Engr-In-Charge.

Supply and fix in replacement HP/LP/OP gauges of range 0 to 150 Kg/cm2 (R22) suitable for Voltas compressor Model 05046S compressor model including dismantling old unserviceable all as specified and directed by Engr-In-Charge.

S & F in repairs/replacement of coolling tower fills PVC suitable for make Delta cooling Tower of model No 6050 all as specified and directed by Engr-In-Charge.

Supply & fix in repair Cast Iron Y-type strainer ,PN 10 (flanged), of size 65 mm complete all as specified and as directed

Supply & fix in repair butterfly valve 65 mm size complete all as specified and as directed.

Supply and laying rubber matting insulation in size 2 MX 1M X 10 mm (ISI Marked)

M&L for repair and maintenance of LT/ AHU panel board by taking shut down, removing of carbon particles, rubbing of heated portion of bus bar and cleaning complete by means of CRC - 226/ Petrol tightening of all joints in bus bar, checking of earth and neutral voltage and make a record, replacement of u/s nuts/ bolts/washers including replacement of corroded glands, lugs/thimbles and tightening them properly complete all as specified and directed.

M&L for replacement of AHU Filter as per existing size and make complete all as specified and directed.

M&L for Removal of Old insulation from existing duct complete all as specified and directed by engineer-in-charge.

M&L for duct insulation with resin bonded fibre glass wool roll of density 24 kg/Cum, with factory laminated aluminium vapour barrier, thickness of insulation with fire resistant material as specified and including the following:- (a) M&L for cleaning the duct surface (to be insulated ) by scrapping carefully with wire brush etc. to make the surface completely free of millscale, dirt, dust, grease and other foreign materials, taking special care so that all duct joints are sealed against any leakage. (b) M&L for applying rubber based adhesive CPRX compound. (c) M&L for sealing of all longitudinal joints and circular overlaps with and including Aluminium foil tape 50 mm wide, to make the insulation leakproof. (d) M & L for securing the insulation with and including mechanically fastened nylon/ steel straps of size 12 mm/50 mm at maximum intervals of 1.2 mtr complete all as specified and directed by engineer-in-charge.

S&F in replacement of Expansion Valve as per existing make and model complete all as specified and as directed.

M&L for servicing, greasing and varnishing of blower fan motor of AHU complete all as existing make at site complete all as specified and directed.

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