M and R Nivali W S Scheme

Amount

Annual maintenance of VT pumps & HT/LT Panels @ Nivali Jackwell.

Dismantling & Servicing of 500HP Vertical Turbine pumps from the position having 10 mtrs. suspended length (from Bell Mouth to Discharge Head.), cleaning, checking, aligning, assembling i.e., refitting, commissioning with trial run on no load & full load for at least 30minutes including replacement of spare parts, fastners (which shall be made available by MIDC at free of cost at site of work) etc. complete as per site requirements.

Fabrication of spares for the pumping machinery suitable to match with the existing fitments & as per actual site conditions including cost of material, salvage, machining, labour, taxes & duties, incidentals, overheads, packing & forwarding etc. complete as per designation given below.

Axle or Shaft

1) Stainless Steel -316

Plain/ Collared Bush

1) Stainless Steel -316

Wearing / Seat Ring

1) Gun Metal

Threaded Coupling

Annual maintenance contract including inspection, checking & servicing of LT control panels with ACB, MCCB, power contactor with appropriate settings / testing of relay / timer / contacts, cleaning of all spares/equipments with cleaning spray, etc. complete and giving testing and trials with submission of inspection reports in an approved manners.

Annual Maintenance Contract (AMC) of LT Panel Board (ACB, APFC Panel - LT Capacitor 500 KVAR) for Nivali Raw water works

Underwater cleaning of 1 Nos x 500 HP VT pump strainers at raw water pump house thoroughly underwater including diving services with equipment's and machineries like compressor, breathing equipment's etc , including all charges of divers , helpers, supervisors upto depth more than 6m & 2 Nos. trash rack of raw water inlet channels thoroughly above water level and underwater upto depth more than 6 mtr by engaging expert divers,helpers supervisor including breathing apparatus, diving equipments & required tools etc. complete or as directed. The screen of the trash racks should be cleaned across from the bottom completely. Removing of rubbish, weeds etc thoroughly above water level from the mouth of both the raw water open inlet channels having 6 mtr wide and entangled foreign material cleaning to the outer trash racks at raw water works by engaging expert divers, helpers & including floating platform etc. complete as directed.

Annual Maintenance Contract (AMC) of 3.3 KV FCMA Starters (FCMA) at Nivali Raw water works

Annual Maintenance Contract (AMC) of 33/3.3 KV outdoor switchyard including 2x750KVA transformer ,1x63KVA Transformer at Nivali Raw water works

Annual Maintenance Contract (AMC) of battery charger & batteries with distilled water etc Nivali Raw water works

Accessories

Filtration of transformer oil conforming to IS 1886 : 2000 on site till satisfactory test results.

Supplying and topping up new insulating oil for transformer conforming to IS 335 :1993 of approved make with test certificate.

STAR Rewinders and Electricals (BID ID -6506007)

S P Electricals (BID ID -6505705)