Tender for Supply of material, Erection, Testing and Commissioning for augmentation of 11/0.4 KV, 100 KVA to 250 KVA Dehan-II a/w LT Line for tubewell near Adharashila School in (E) section Maranda under ESD Maranda. (T.S. 171/2021-22)

Amount

Providing 11/0.4 KV ,250 KVA Transformer

Providing of L.T.Distribution Pannel box suitable for 250 KVA Transformer/Sub Station of Size 900x800x200mm+/-5% made of Steel Sheet of 1.63 mm thickness having double door locking arrangementt duly Powder Coated Painted complete with MCCB 150 Amp 415 V of L&T/Crompton Greaves make having thermal current 200 Amps confirming to latest version of IS:2516 (partI&II) of 1985 or latest version thereof. Rectangular type Alluminium Alloy Bus Bars of 150 Amp having length 600mm for Phase,450mm Long for Neutral outgoing feeders 2 Nos, outgoing feeders shall be made in the panel U Type rewireable Kit Kats fuses of 200 Amp shall be provided in all three phases.The panel shall be fully wired with insulated copper wire shall have adequate clearance as per specifications

Prov. PVC cable 3.5 core 240 sqmm

Prov. G.O Switch for 400 amp.

Provding Lightning Arrestor as per REC specification and as per satisfication of Engineer - in - Charge

Prov. Pipe Earthing

Prov. Trivector meter (3-P, 4 wire ) DLMS complete 400/5A CT type.

C/O Transformer bed along with chain link Fencing around the transformer .

Prov. ST Pole 8 mtr. Long

Providing of RCC pipe (Muff) ISI marked suitable for different size of steel poles 1800mm in length and 25mm thick with 250mm internal dia duly fabricated by using un-galvanized MS wire of 12 SWG Rings and 6mm MS Round in vertical direction conforming to IS 458-1988 or latest version if any. After erection of Muff the cavity between pole and muff be filled up with cement concrete 1:2:4 as per specification of HPSEBL and curing complete in all respect.

Providing L.T. Stay set made of M.S.round 1600 mm in length and 16 mm dia having threads up to 300 mm on one end with one nut and one check nut to aviod slippage and and eye of 40 mm dia on other side and welded confirming to REC specification. Elbow made of M. S Channel Iron 75 x 40x 6 mm, 250 mm long and M.S Round 18 mm dia, vertical height 300 mm, both ends bend after putting in two holes in Channel Iron taking the ends out 25 mm minimum in length and welded with Channel iron. One anchor of Angle Iron 50 x 50 x6 mm,75 mm in length with one hole of 20 mm dia in the centre. The complete stay set shall be painted with superior quality black Japan paint.

Providing aluminium paint of superior quality

Providing Shackle Insulator with D-Iron complete in all respect.

Prov. Egg Insulator

Providing Stay Wire 7/3.15 mm @ 6.0 Kg PerStay Set

Providing M.S. Black Hexagon Bolts and Nuts, threaded in diameters and length given below conforming to ISI-1363-1992 duly threaded with ISI mark.

Providing LT AB Cable 35 sqmm.

DEEPANSHU GAUTAM GOVT. CONTRACTOR