CAP. INCREASING OF 33/11 KV NEW PHAPHAMAU SUBSTATION, INSTALLATION OF 250 KVA IInd POINT, CAP. INCREASING OF T/F 63 TO 100 KVA AND 100 TO 250 KVA AND CONSTRUCTION AND STRENGHTNING OF 11 KV U/g LINE AT DIFFERENT SUBSTATIONS UNDER EUDD-TAGORE TOWN

Laying of 11 KV 3 x 300 Sqmm. XLPE power cable by digging 0.75 Mtr. deep trench, putting layer of sand in the bottom, ramming it, laying of cable over it RMT and covering the cable from sides and top by laying bricks, finally covering the same by earth and levelling of the same, all the materials, except cable, will be pvovided by the contractor.

Installation of 33/11 KV 10 MVA T/F on the transformer plinth. This work includes dragging loading, shifting, lifting and complete assembling after placing on the plinth. All special and ordinary T&P is to be arranged by the contractor. Special care is to be taken to avoid tilting of T/F and loss of transformer oil. Any damage in T/F will be chargeable to contractor.

Replacement of complete 33 KV P.T (03 NO) on existing structure in switchyard .Work includes complete fitting of P.T. on structure carefully with making all connections of control cable . All require material as Nut bolts washer etc except 33 KV PT provided by contractor.

Replacement of complete 33 KV C.T. (03 NO) on existing structure in switchyard .Work includes complete fitting of P.T. on structure carefully with making all connections of control cable . All require material as Nut bolts washer etc except 33 KV CT provided by contractor.

Replacement of Damaged Jumfer in Switch yard as require related work with PG clamp with nut and bolts, T Connector (All require material as PG Clamp etc provided by contractor except Panther conductor.

Replacement of complete 33 KV L.A. (03 NO) on existing structure in switchyard .Work includes complete fitting of P.T. on structure carefully with making all connections of control cable . All require material as Nut bolts washer etc except 33 KV L.A. provided by contractor.

Special earthing of T/F neutral by boring 2" dia 60 feet long G.I. pipe in the wet earth and connecting it with 35x6 mm. G.I. strip to T/F neutral giving half round turn at the T/F. Two separate earthing to be provided to T/F body by connecting it with earth mat by special earthing arrangement for earthing work. Material like strip of size 50x6/35x6 mm and G.I. pipe 2” dia 2.9 mm thick. All the material shall be provided by the contractor.(As per RESSPO)

Soil filling, Leveling and Reparing of existing complete boundry wall with flaster of substation boundory wall