work for increasing capacity of 11/0.4 KV Sub-stations against Business Plan 2024-25 for quality power supply in Aligarh City on Semi Turn-key Basis under the area EUDC, Aligarh

Amount

Safe carriage of following materials from Store centre or from any other place to the respective site of work through the Kachha/Pacca road including the work of its loading & unloading at the respective ends and erection of this item also including the work of dragging etc. and also including the cost of labour, T&P carrier etc. required for proper completion of work as per RESPO Norms.

11 Mtrs. ST Pole

Earthing complete

Stay complete(GI Stay Rod 16x1800mm, 5 Kgs. Stay wire 7/8, Stay clamps, Insulator, Bolts, Nuts & Washers)

ACSR Weasel Conductor

AB Cable 3x120+1x95+x16 sq.mm.

L.T. XLPE 1x150 Sq.mm.

L.T. XLPE 1x240 Sq.mm.

L.T. XLPE 1x400 Sq.mm.

L.T. XLPE 3.5x240 Sq.mm.

Distribution Transformer 63 KVA

Distribution Transformer 100 KVA

Distribution Transformer 250 KVA

Distribution Box with Clamp

11 KV D.O. Fuse Set

11 KV TPMO

11 KV Pin Insulator with Pin

11 KV Polymer Disc Insulator with fitting

Supply, fixing and erection of following materials as per site requirement as per RESPO Norms:-

Tailless unit with structure 300 Amp.

Tailless unit with structure 500 Amp.

Stone Pad

ABC Connector (PIERCING)

Suspension Clamp with I Hook

Deadend Clamp with I Hook

AL LUG 150 SQMM

AL LUG 240 SQMM

AL LUG 400 SQMM

Top Channel size 125x65x2240 mm.

Dropper Channel size 100x50x2028 mm.

Tee off Chennal size 125x65x1300 mm.

Base Angle size 75x75x6x2028 mm.

Pole Clamp with nut & bolt

L.T Incoming Panel with metering equipment & fixing arrangement

Demounting (removal) of following capacities old and used T/Fs from double pole/plinth to the ground & safe carriage of old and used transformer from site to ESC, Sarsol/workshop at Aligarh including loading unloading at both ends.

25KVA Distribution Transformer

63KVA Distribution Transformer

100KVA Distribution Transformer

160KVA Distribution Transformer

Body and neutral earthing of following L.T. distribution Transformers installed by digging of pit up to water level depth (approx. 100’) and then inserting 1-1/4" dia G.I. pipe of "B" grade, conforming to the requirement of IS specification and then connecting the top of the inserted pipe and transformer body through GI strip of size 50x6 mm with the help of nut and bolt or through gas welding, as per direction of supervising engineer including the cost of arrangement of all material, labourer, T&P, carrier etc. required for proper completion of work.

63KVA/ 100KVA/ 250 KVA Transformer

Construction of following Transformer of Plinth of size 5’x5x4’ above ground level and one ft. below the ground level of 9”. After excavation of 4” earth, brick ballast shall be provided and rammering will be done properly after that a retaining wall of 9” width by first class brick in ratio 1:4 of cement and sand shall be made. The earth shall be filled up to one ft. below the top of the plinth. After this brick ballast shall be provided up to 6” from the earth level and proper rammering shall be done. One No. jall of 12 mm M.S. tor shall be fixed in the hollow of plinth and one ft. thick RCC in ratio of cement, sand and stone ballast shall be laid on the top of the Plinth. The 12 mm thick plastering shall be done all around the plinth in 1:4 ratio of cement and sand. The contractor shall be responsible to complete the work as per direction of Supervising Engineer. It including the cost of all material, labour T&P, carrier etc. required for proper completion of work.

250 KVA Transformer

FABRICATION & ERECTION OF FENCING AND CONSTRUCTION OF RETAINING WALL AROUND FOLLOWING CAPACITY T/F The complete 11/0.4 KV Substation shall be provided with two meter height fencing and retaining wall around the substation. One No. Gate with proper locking arrangement for entry of personnel shall also be provided. The fencing shall be made of 50x25 mm x10 SWG rectangular welded mesh of wire mesh in length. Wire mesh shall be fixed on panels made of 50x50x6 mm M.S. Angle. The wire mesh on panels will be supported by 25x3 mm M.S. flat on all the bracings diagonally and 50x6 M.S. Flat horizontally at the center of the panel. The panel will be joined by bolts & nuts of appropriate size with each other and on the main support on corners including supply of all material, labour, carrier and T & P etc. required for proper completion of work. The painting of complete fencing shall also be done with one coat of red oxide primer and two coat of synthetic green paint. For construction of retaining wall around the fencing, excavation of earth shall be done in foundation in ordinary soil including disposal of surplus earth at some suitable distance. The dimension of excavation shall be 1m wide, 0.45 m deep and suitable length as per wire mesh. After excavation of earth a cement concreted pad shall be laid in foundation. Concreting shall be done with Ist class brick ballast, coarse sand and cement in proportion of 8:4:1. First class brickwork shall also be done in foundation and super structure in 1:6 Cement and coarse sand including necessary cutting and moulding of bricks in foundation depth of wall 0.30 m, thickness of wall 0.35 m & superstructure brick work thickness of wall 0.23 m & depths 0.30 m including supply of all material, labour, carrier and T & P etc. required for proper completion of work.

250 KVA Transformer

M/S A K ELECTRICAL