Maintenance of Various Colonies under South Zone

Operation and Maintenance of electrical installations, water supply pump sets & pump-house DG Set, submersible pump sets, dewatering pump sets and street light routine, preventive and breakdown maintenance as per inventory and terms & condition attached

Supply and fixing of following material of approved make as advised by EIC, including all conveyance, labour, T&P, etc. the existing manpower will be utilized for fixing of the materials as per direction of EIC.

Three phase compact panel suitable for upto 3 HP pump submersible pump sets

Three phase compact panel suitable for upto 3 HP to 5 HP submersible pump sets

Electronic timer for star delta starter

Analog time switch

Lifting of existing submersible pump set from existing bore well up to 150 mtr below the ground including dismantling of G.I. pipe line, submersible cable etc. as required.

Repair of defective submersible pump set of following rating & supply including inspection, Rewinding, Replacement of Bearing, Bush, Key, CI Casing, EP Impeller, SS Shaft etc., To and Fro Transportation, dismantling & reassembling, painting after repair testing from authorized repair/service centre with warranty i/c 10% less rebate for dismantled material etc. complete as required.

Upto 2 HP De-watering Pump Working At 230 Volt 50 Hz

3 HP De-watering Pump Working At 415 Volt 50 Hz

5 - 7.5 HP De-watering Pump Working At 415 Volt 50 Hz

Assembling and lowering of above submersible pump set into the tube well up to the required depth with the existing G.I. pipe and all its accessories including replacement of damaged nut-bolts, rubber gasket, jointing of delivery line electric connection with starter, testing etc. complete as required.

Comprehensive Maintenance of Domestic Water Supply, Flush Water Supply & Horticulture (Gardening) Pump sets as per detailed inventory attached, as per Annexure "A", including repair/replacement of any part of parts to the orginal finish & performance required for fully functional system for original system requirement etc. as required.

Taken out of fallen & stuck submersible pump set from the existing bore well up to all depth including submersible cable, GI pipe etc. complete as required

Supplying & drawing following size FRLS PVC insulated copper conductor, single core cable in the existing surface/recessed steel/PVC Conduit.

3 X 1.5 sq.mm

3 X 4 sq.mm

Supplying & fixing 3 Core 4 Sqmm. PVC insulated PVC sheathed copper conductor submersible flat cable ISI Marked in existing metal/ HDPE / PVC/ pipe/ in bore well/ in sump including fixing the cable to GI/HDPE pipe with suitable cable tags etc. complete as required.

Supplying of the following size,1.1KV grade , XLPE Insulated, PVC sheathed, Aluminium conductor , Armoured power cable as per IS 7098. 2 core X 16 sq. mm

4 core X 25 sq. mm

Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 KA, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. Single Pole

Double Pole

Triple Pole

Triple Pole and Neutral

Supplying, Installation, Testing & Commissioning of 90 Watt Street light LED fixture, powder coated pressure die cast aluminium body with built in or separate driver as per the requirement with Driver efficiency >85%, Input voltage: 140-270 Volt AC,frequency 50/60 hz, Operating temp range -5 0C to 50 0C, internal surge protection of 5 KV L,N,E as per IEC 61000-4-5, Driver efficiency >85%,THD < 10% as per IEC 61000-3-2, P. F.≥0.95, IP-66,IK-10, CRI >70, under voltage and over voltage protection,EMI-EMC as per CISPR-15, lenses for beam angle as per IESNA type I/II/III as per the width of the road and the project requirement., suitable to fit in up to 65mm dia pipe, life time (LED,Driver & electrical circuitary) of minimum 50000 Burning Hours with 70% of initial Lumen maintained till life ends as per LM80 extrapolation IES TM-21-11 report, CCT 3000°K / 4000°K / 5700°K /6500°K (As per ANSI Bin), SDCM(Standard Deviation Color Matching) <5, Maximum power consumption should not more than the specified rating and Fixture shall be of relevant BIS standard complete in all respect i/c external connections with 1.5 sq mm FRLS/HFFR, PVC insulated copper conductor single core cable and earthing etc. as required with Minimum 5 year OEM warranty. System lumen efficacy >135 lm/Watt output . LM79 & LM80 Test report and all testing required for LED fixtures as per BIS shall be submitted.. Shape size and CCT shall be as approved by Engineer-in-Charge as per requirement. (Thermal management: heat sink of aluminium housing such that LED junction temperature shall not rise above 90°C)

Repairing of following existing KSB/CG/MODY make Submersible Borewell Pump Sets of 3 phase A.C. 415Volts, inspection, to and fro Transportation, Dismantling & Reassembling, painting after repair/replacement of defective parts, testing from authorised repair/service centre ,testing ,complete etc as required.

Submersible Pump set of above 3 HP & up to 5 HP rating including Motor Rewinding and ovehauling ,repair/replacement of thrust bearing ,bushes,EP impelllers ,pump shaft ,water seal,coupling Bush,welding/brazing,overhauling Up to 25 Stages including replacement of all defective parts complete as required

Pump set of up to 3 HP rating including Motor Rewinding and ovehauling ,repair/replacement of thrust bearing ,bushes,EP impelllers ,pump shaft ,water seal,coupling Bush,welding/brazing,overhauling Up to 25 Stages including replacement of all defective parts complete as required.

Supplying & fabrication and replacement of following size of double flanged pipe made out of following size of GI pipe 'B' class threaded & welded with necessary pipe fitting, bends, elbow, cartage etc. complete as required.

40 mm dia

50 mm dia

Laying and fixing one number PVC insulated and pvc sheathed/XLPE power cable of 1.1kv grade of following size on wall surface complete as required. Upto 35 sq.mm (clamped with 1 mm thick saddle)

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation and refilling the trench etc as required, but excluding sand cushioning and protective coveringexcluding sand cushioning and protective covering. Upto 35 sq. mm

Detecting of cable fault by fault detecting machine i/c hire charge of machine and labour charge etc. complete as reqd.

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