Kerala Water Authority Tender

OD177049/2024-2025:Disconnection LT cables, HT jumpers, neutral and body earth and dismantling of old 250 KVA transformer from plinth and stacking etc. complete

OD177040/2024-2025:Supply, errection, testing and commissioning of 250 KVA, 11kV/433V, 3 phase 50 Hz ONAN cooled copper wound, energy efficiency level - 1, outdoor transformer having vector group of Dyn11, first fill of oil, cable fox on both HT and LT sides, off circuit tappings of + 5% to -10% in steps of 2.5% with standard fittings conforming to IS 1180

OD177044/2024-2025:Reglanding and termination of 2 runs 3 1/2 x 185 sq.mm aluminium armoured cable at LT side of transformer, modify and reconnect body and neutral earth properly complete with material and labour

OD177053/2024-2025:Supply and laying of following 11 KV XLPE aluminium armoured cable through builtup cable trench /directly burring on ground with standard mechanical protection complete with earth work excavation supply and provide mechanical portection on burring cable, dressing, clamping and back filling of excavated trench etc. (3 x 300 sq.mm 11 KV XLPE cable)

OD177041/2024-2025:Supply and laying of following 11 KV XLPE aluminium armoured cable through builtup cable trench /directly burring on ground with standard mechanical protection complete with earth work excavation supply and provide mechanical portection on burring cable, dressing, clamping and back filling of excavated trench etc. (3 x 185 sq.mm 11 KV XLPE cable)

OD177046/2024-2025:Supply and provide reputed make HS type outdoor end joint on followig 11 KV XLPE cable complete with termination and labour (3 x 300 sq.mm 11 KV XLPE cable outdoor)

OD177039/2024-2025:Supply and provide reputed make HS type indoor end joint on followig 11 KV XLPE cable complete with termination and labour (3 x 300 sq.mm 11 KV XLPE cable indoor)

OD177042/2024-2025:Supply and provide reputed make HS type outdoor end joint on followig 11 KV XLPE cable complete with termination and labour (3 x 185 sq.mm 11 KV XLPE cable outdoor)

OD177050/2024-2025:Supply and provide reputed make HS type indoor end joint on followig 11 KV XLPE cable complete with termination and labour (3 x 185 sq.mm 11 KV XLPE cable indoor)

OD177051/2024-2025:Fabrication, supply, errection, bottom concreting and painting of HT cable support at transformer yard using 150 x 75 x 6mm MS C channel and associated materials complete with labour

OD177052/2024-2025:Supply and laying of 25 x 3 mm size copper earthing conductors along with cables/ducts /below ground including connection/terminating with nut, bolt, spring, washer etc. as required for earth new RMUs, transformer and HT cable supports etc.

OD177048/2024-2025:Disconnection of jumpers, earthing, 11 KV equipmetns and dismantling of cross arms, 6 pole structure by cutting RSJ poles at bottom, leading and stacking

OD177043/2024-2025:Charges for preparation of electrical scheme and connected paper to submit electrical inspectorate/KSEB, getting approval, power allowcation, preparation of completion report, arrange site inspection, getting energisation sanction, assist to execute new HT agreement with KSEB excluding statutory fee and deposit to KSEB.

2.32:Clearing grass and removal of the rubbish up to a distance of 50 m outside the periphery of the area cleared.

OD177054/2024-2025:Laying Polythene sheet 9x8m (12mm thick) on transformer yard as per the direction of departmental officer including charges of all labour and rubber man

100.41.35:Supplying, sieving, stacking and spreading 40mm broken stone in the gallery trenches as per standard norms including cost of all materials.

100.41.38:Supplying, sieving, stacking and spreading Coarse sand (zone III) in the gallery trenches as per standard norms including cost of all materials.

Fabricaiton, Supply, ereciton, testing and commissioning of main panel board

OD177059/2024-2025:Disconnection of incoming, outgoing cable terminations and body earth, dismantling existing main panel board complete with leading and stacking.

OD177058/2024-2025:Fabrication, supply, erection, testing and commissioning of fully partitioned dust and vermin proof free standing enclosure for main panel assembly as per form 4 of IS 8623 (with latest amendments) using 1.6mm CRCA sheet as per approved design and requirement with front access facility bus bar chambers, hined doors for all switch gear compartments, earthing the doors using 4 sq.mm braided copper conductor, providing necessry cut - outs for mounting meters, relays, indication lamps, bus bar inteconnection etc, detachable covers for bus bar chamber and cable alley, powder coating the assembly after subjecting to 7 tank process etc. as required CRCA sheet alone be used for the fabrication, Angles/Flats/slotted angles etc. shall not be used for the fabrication of panel assembly, 2 nos 400A 4 pole 50 KA MCCB with in built microprocessor protection, under voltage release and extended ROM as incomers, 1 No. 400A 4 pole 50 KA MCCB with in built microprocessor protection and extended ROM as bus coupler, 2 nos 250 A 3 pole 36 KA MCCB with inbuilt thermal magnetic protection and extended ROM, 6 Nos 125 A TPN SFU with 100 A HRC fuses as out going, 6 Nos 0 - 400A 96 mm analbouge ammetre with CTs, 2 Nos digital multifunction meter to read V, F and PF, 2 sets RYB indication lamps with control fuse, 1 set 400 A TPN aluminium bus bars, castle key mechanical inter lock 3 lock with 2 keys arrangement, 2 nos low set earth fault relay and as per state electrical inspectorate standards and as per the direction of departmental officers.

OD177057/2024-2025:Cable glanding and reconnection of incoming and outgoing cables and body earth complete with supply of necessary materials.