NABARD RIDF XXI - Balance works - Installation of 10KVA UPS and associated electrification work at Academic Block, KUFOS, Panangad, Ernakulam

Amount

Electrification Work

90.11.1.14 : Supply and installation of sheet steel, phosphatised and painted, dust and vermin proof enclosure of MCB DB including copper /brass bus bar, neutral link, earth bus and DIN rail suitable for fixing MCB/ isolator etc. fixed on wall using suitable anchor bolts or fixed in recess including cutting hole on the wall , making good the damages, colour washing etc. as required.4 way (8+12) - double cover TPN vertical DB with provision for fixing 4P MCB / Isolator/ RCCB/ RCBO as incomer and SP/ TP MCB as outgoing (IP 42/43)

od68859/2021_2022 : Supplying and fixing 4P sheet steel enclosure on surface/ recess along with 40 A, 415 V, 4P isolator complete with connections, testing and commissioning<br>etc. as required.

5.4 : Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

5.14 : Providing and fixing 25 mm X 5 mm copper strip on surface or in recess for connections etc. as required.

od68950/2021_2022 : Providing, Fixing, Laying & Clamping at site of Copper earthing conductors<br>inclusive of providing earthing terminations and bracing of the terminations<br>etc.<br>10 SWG Copper wire.

1.17.31 : Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.4 x 6 sq. mm

1.21.1 : Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required.20 mm

9.1.32 : Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.4 X 10 sq. mm (25mm)

9.1.34 : Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.4 X 25 sq. mm (28mm)

90.12.7.40 : Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required.4 core 10 sq mm with factory made clamp

90.12.7.42 : Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required.4 core 25 sq mm with factory made clamp

2.11 : Supplying and fixing single pole blanking plate in the existing MCB DB complete etc. as required.

2.13.3 : Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.100 amps

2.15.3 : Supplying and fixing following rating, four pole, (three phase and neutral), 415 volts, residual current circuit breaker (RCCB), having a sensitivity current 30 mA in the existing MCB DB complete with connections, testing and commissioning etc. as required.63 amps

od69039/2021_2022 : Supply and installation of 40 A to 63 A, TPN MCB (C curve), 10 kA breaking capacity in the existing enclosure.

UPS and Battery

od68936/2021_2022 : Supply, installation, and commissioning of 10kva stand alone configuration UPS Three phase in and out. with indoor (IP20) with 45 min backup (65ah 20 numbers) battery @ 10kva .8 PF load (SMF battery of reputed approved make exide/quanta), Input pf >0.99, Internal Isolation transformers at Input, double conversion technology with input voltage range 320-460 @ full load, 50Hz Three Phase, output 400V, It shall be 100% generator compatible, with Efficiency > 92% and output power factor .9 ( 10kVA= 9kW), Eco mode Efficiency 98% and including all accessories etc as required.The acoustic noise at 1m of the system should be <69dB.The system shall comply to IEC /EN 62040-1, IEC 62040-3 or type test Certificates, and relevant IS standards. The system shall be true online double - conversion DSP based UPS system and also UPS shall be with automatic bypass builtin. The system shall have IGBT rectifier and inverter. warranty 2 years for UPS and batteries. Approved brands APC/GE/Numeric-legrand Min: min.VAH 10080 for 45 min backup. with suitable stand for batteries as per the site condition

Nev Tech

Bidder Name

Nev Tech

Delstar a Grade Electrical contractors