Installation of New 250 KVA T/F at DP in place of existing 100 KVA T/F in urban area of Prayagraj Under Mahakumbh Mela 2024-25

Amount

Installation of New 250 KVA T/F at DP in place of existing 100 KVA T/F in urban area of Prayagraj Under Mahakumbh Mela 2024-25.

Cartage of 9 Mtr STP from Store to dump store/work Site Including loading and unloading.

Cartage of 250 Kva Transformer from Store to dump store/work Site Including loading and unloading.

Cartage of LT Cable 1x240 sq mm from Store to dump store/work Site Including loading and unloading.

Cartage of LT Cable ABC from Store to dump store/work Site Including loading and unloading.

Dismantling of all the HT/LT connections & Earthing of old 11/.4 KV 100 KVA Transformer along with loading carriage & unloading of same from site to dump/central store Naini.

Construction of T/F Plinth of size 1.5x1.5x1.25 mtr on a padding 0.25m deep in the Ground, in ratio 1:5:10 cement, sand and brick ballast on the top of padding brick work of 1st class bricks of 0.95m height and 0.35 meter thick wall will be constructed. Rest wall should be 0.23 mtr thickness, brick work will be in ratio 1:4 cement and sand. In the hollow portion the sand should be filled from ground level up to 15 cm below from the top of plinth, cement, sand and ballast should be placed in ratio 1:24 and 2 No. Channels of size 50x100x1500 mm should be grouted in the concrete. The T/F Plinth should be plastered on all sides by 12 mm thick in 1:6 Cement and Mortar. (All materials will be provided by the contractor at his own cost.).

Repairing of fencing with painting (all require material cement, A class Bricks, cement, Stones, Sand, fencing MS angle Provided by Contractor).

Mounting of 250 KVA T/F on D/P /plinth along with HT/LT connection with support of D.D. wire 70 sq mm, 240sq mm long barrel All Lugs, Copper Z Clamp Suitable for 250 KVA T/F, Top Channel for Sub Station base, nut and bolts etc. (All materials will be arranged by the contractor except 250 KVA T/F).

Earthing of transformer body and neutral separately by lowering of GI pipe of size 1.50” dia 40’ deep, connecting with GI Strip of size 50x6 mm with clamp. (All materials will be arranged by the contractor).

Installation of L.T. PVC cubical Box ( 400 amp, 3 phase 4 wire, Alluminium busbar with indicator, and fusing arrangement system) on double pole, with the help of channel ,clamp & nut bolt etc. (All materials i.e LT Cubical box Clamps, Channels etc will be arranged by the contractor) as per sample provided by department.

Laying of L.T. cable of size 1x240 sq mm. from T/F LT Bushing to LT Cubical/LT Pole and suitably connection with 240sq mm long barrel Lugs at both ends. (Lugs provided by contractor except cable).

Re-adjustment of existing DP and Installation of TPMO & D.O. fuse set & proper making of 11 KV Busbar on D/P or four pole structure. (All require materials will be arranged by the contractor).

Erection & grouting of stay rod with cement, sand and bricks ballast in ratio 1:4:8 and fastening the stay wire with pole and stay rod nuzzling (All require materials with Stay rod 16X1800mm, Stay wire7/10 SWG, 5 KG, Stay clamp, Loop Insulator Bolt & nut will be arranged by the contractor}.

Erection of single support pole 9 mtr long STP for LT line, including fixing of necessary clamps, angle, LT Bracket and insulator, Nut & Bolts etc. (All materials will be arranged by the contractor excet 9 m ST Pole).

Painting of 11/9 ST Pole with Clamp and Channel 2 coat Red Oxide and 2 coat Alluminium Paint. (Painting materials provided by the contractor.)

Earthing of support complete with the help of M.S. rod 20 mm dia and 2.54 mtr. long, fastening of G.I. wire with clamps/X-arm/support to M.S. earth rod. As per RESSPO and Electrical safety rules. (All material provided by the contractor).

Grouting of ST Pole, grouting in ratio 1:4:8, cement, stone grit & coarse sand, plinthing of support of size 0.4x0.45x0.3 Mtr. with cement sand& bricks Ballast in ratio 1:4:8 and 12 mm thick plastering around the plinth in ration 1:2:4 with 12 mm thickness curing of plinth should be done properly. (as per RESSPO) (All material provided by contractor).

Laying and stringing of LT ABC (size 3x120+1x95+1x16) sq.mm with Spreading and stringing of 1 wire continuous weasel conductor for neutral including binding of insulator complete in all respect with LT clamp, dead End Clamp, i hook, Suspension Clamp, Piercing Connector, LT Arms, with nut bolts, LT Shackle Insulator The work includes jumpering/connecting of conductor. (All Material provided by contractor Except ABC Conductor and Weasel Conductor)

Erection & Commissioning of LT distribution boxes/kiosk on poles including all clamps & materials required for connections & sealing its connection in between Distribution Box & ABC 1x35/16 sq. mm LT PVC cable with required materials (All require materials i.e D.B., clamp, insulator, piercing Connector, 1x35 and 1x16 sq mm cable, nut & bolts etc. will be arranged by the contractor)

Disconnection and Reconnection of existing Consumer service cable/line.

Single phase

Three phase

Installation of Sign board at site after complition of work. Sign board size 3x4 feet with stand. (Writing material and sign board design will be provided by department and Sign Board, Stand and Grouting materials provided by contractor, Sing board will be provided by contractor as per sample provided by department.)

Installation of tray on D.P. after completion of work. (Tray will be provided by contractor as per sample).

Photo and Videography before and after the work will be provided by the contractor in soft & hard colour copy (size 8x10" album) and soft copy of video in minimum 1080 p quality in Pen drive in 3 set.

Cutting of tree branches

Small Branches

Big Branches

J.P. Electric Works

M/s Hari Om Enterprises

M/S SHRIYA ENTERPRISES

Shiv Enterprises

BHARDWAJ ENTERPRISES

M/S Ajay Tripathi

RAKESH ELECTRIC WORKS,ECID