Shifting of 630 KVA T/F at Madhwapur Railway Dot Pull No. 122, Prayagraj (Near Rajendra Chakki) under jurisdiction of E.U.C.D.-I, Prayagraj

Amount

Shifting of 630 KVA T/F at Madhwapur Railway Dot Pull No. 122, Prayagraj (Near Rajendra Chakki) under Deposit Scheme including loading, unloading and Carriage of materials from Store Centre Naini to Dump site and vice-versa of dismantled material under Jurisdiction of EUCD-I, Prayagraj.

Erection, grouting & plinthing of 11 Mtr. long STP Double pole for Transformer installation with complete fitting including fixing of all necessary clamps, other accessories like Top channel, base channel, Pin insulator with pin etc grouting in ratio 1:4:8, cement, stone grit & coarse sand, plinthing of support of size 0.4 x 0.45 x 0.3 Mtr. with cement, coarse sand & brick ballast in ratio 1:4:8 and 12 mm thick plastering around the plinth in ratio 1:2:4 with 12 mm thickness curing of plinth should be done properly. (Grouting, plinthing & required materials like Clamps, nut & bolt, M.S. Channel, Top channel, D.O. & G.O. SET etc. as per site requirement will be arranged by the contractor and only 11Mtr. STP, Pin insulator with pin will be provided by department).

Painting of 11 Mtr. STP Double Pole using one coat of red oxide and two coats of ISI mark Alluminium Paint.(All required materials will be provided by contractor).

Fixing and grouting of stay rod with cement, sand and brick ballast in ratio 1:4:8 and fastening the stay wire with pole and stay rod nuzzling as per Urban construction Drawing No. DD SO-31.(Grouting materials, Nut & Bolts, stay clamp etc. will be provided by contractor and only Stay wire, stay rod and stay loop insulator will be provided by department).

Earthing of 11Mtr. STP complete with the help of M.S. rod 20 mm dia, 2.5 mtr. long and fastening of G.I. wire with clamps/X-arm/support to M.S. earth rod as per Drawing. No. DD SO 27 complete in all respect. (Only MS rod and G.I. wire will be provided by department , rest all materials like nut bolt, clamps etc. must be provided by contractor )

Safe loading/unloading, Carriage and installation of 11/0.4 KV 630 KVA Transformer from old Site to tentative new Site by properly disconnecting all connections from old site and proper commissioning on new site.

Complete Earthing of neutral and body of Transformer, F.P. Structure LT Cubical Box, boring/lowering process of GI Pipe 50 mm dia for a length of 3 Meter also with MS earthing Rod 20 mm dia 2.5 Mtr. long and connecting electrodes with GI Pipe to equipment. (Only earthing rod provided by department and rest all required materials like GI Pipe, GI Strip 50x6mm, nut bolt etc will be provided by contractor).

With 3 Mtr. GI Pipe. (for T/F body and neutral)

With MS Earthing Rod. (for cubical box)

Erection and grouting of LT Cubical Box, Making platform channel of first class brick and filling with soil for stepping, plastering the same with cement sand in ratio 1:6 Fixing for the 2 No 500 Amp Tailless Unit and 3 No 300 Amp Tailless Unit making LT Busbar and its taping (All required materials such as LT Cubical box, tailless unit 300A/500A, grouting materials, copper strip 50x6mm for making busbar, nut bolts etc. to be provided by contractor).

Laying/hanging of double circuit LT cable of 1X630Sqmm size for main/distribution /connecting the main cable from T/F to tailless unit and for distribution, from tailless unit to LT section Pole, crimping the both ends of cable if required and tapping be made inside Distribution box (Only LT Cable will be provided by department, rest all material like Alu. Lugs, Nut bolt, PVC Tape, Z/L Clamp etc. to be provided by contractor).

Laying of 11 KV 185/70 sq. mm. HT cable by HDD method including raising the both ends connecting with line/Sub-station after digging cable trench 0.9 M. The depth of cable will be between 1 to 3 mtr from ground level. (only XLPE cable provided by the department rest all materials to provided by contractor)

Hanging of 11 KV 70/185sqmm. XLPE/PILCA cable after drawing stay wire between support with help of Turn Buckle. Cable, will rest on hooks built of G.I. wire, proper fastening of cable, Complete work. (only Stay wire and 11 KV XLPE cable provided by department rest all material to be provided by contractor).

Construction of 11/0.4 KV Transformer plinth in size 1.5x1.5x 1.8 mtr. Height, including 0.6 mtr. below G.L. in bottom 1:4:8 cement sand and brick ballast; concreting upto 15 cm. thickness after ramming should be done. Thickness of 1st class brick work should be 0.35 mtr. below G.L. and above G.L. It should be 0.23 mtr. brick work will be done with 1:4 cement, sand mortar, The space between the four walls should be filled with sand by ramming and watering keeping space of 0.15 mtr on Top for 1:2:4 cement, stone, ballast and sand concreting. The two channels should be grouted as per direction of site in-charge. All the sides of wall above G, L. should be plastered by 1:6 cement sand mortar having 12 mm thickness. (All required material provided by contractor)

Laying of underground LT cable 3.5x400 mm sq including all connection and proper leveling of road excavation. The depth of LT cable will be between 0.8 to 1.1 mtr from the ground level. (Only LT Cable will be provided by department, rest all material to be provided by contractor).

Hanging of LT cable 3.5x400 mm sq with the help of stay wire and including all connection. (Only LT Cable and stay wire will be provided by department, rest all material to be provided by contractor).

Hoisting of 11 KV 3x185/70 sq mm XLPE cable by providing GI pipe of size 6” dia 3 M long on double pole support including its jumpering, complete with clamps, nut & bolts. (Only XLPE Cable will be provided by department rest all Required materials like Alu. Lugs, G.I. pipe and clamps with nuts & bolts etc. will be arranged by contractor.)

Fixing of following 11 KV Heat Shrinkable Type Cable Termination kits conforming to VDE- 0278/1EEE-48-1975/IS–13573-1992 and ESI STD. 09-13 all other relevant Standards complete with all accessories for 11 KV, 3x185/70 sq mm XLPE cable (Jointing kit will be arranged by the contractor).

11 KV 3x70/3x185 sq. mm. outdoor

11 KV 3x70/3x185 sq. mm straight through.

Construction of retaining wall, fabrication and erection of wiremesh fencing 5' height with locking arrangement including grouting of fabricated MS Angle 40x40x5 mm, Painting of fencing and support with all material around 11/0.4 kV Substation with D.P. Box of size 2 x (5+3x2) Sq.mm.. The fencing shall be made of 50x25 mm 10 SWG rectangular type of wiremesh. Wiremesh shall be fixed on panel made of 40x40x5 mm MS Angle Iron. The wiremesh on panel will be supported by 25x3 mm MS Flat on all the bracings diagonally and 40x5 mm MS Angle iron horizontally at the centre of the panel. The panel will be joined by bolts and nuts of appropriate size with each other and on the main support of the corner. (All materials will be arranged by the contractor at his own cost.)

Dismantling of 11 KV 70/185 sq mm. Cable of following size including carriage from site to store

Dismantling of all the DP ,H.T/LT Connections, cubical box MS channel, angle and clamp etc.

M/s Hari Om Enterprises

M/s Lucky Enterprises