INCREASING CAPACITY OF 33,11KV SS NEW PHAPHAMAU (2, 5 MVA to 5,10 MVA) under Mahakumbh Mela 2024-25

Amount

Increasing Capacity of 33/11KV S/S New Phaphamau under Mahakumbh Mela 2024-25

Cartage of 11 KV 3x 300 sq mm and 11 KV 3x185 sq mm XPLE cable from Store to dump store/work Site Including loading and unloading.

Cartage of 11 KV Pannel with VCB, I/C & O/G and 11 KV Bus Coupler from Store to dump store/work Site Including loading and unloading

Cartage of 10 MVA Power Transformer from Store to dump store/work Site Including loading and unloading

Laying of 11 KV 3 x 300 Sq mm. 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 leveling of the same, all the materials, except cable, will be provided 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.

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)

Earthing of 11 KV indoor equipments, switchgears as per RESPO Drawing. with G.I. Strip of Size 50x6 mm, provided by the Contractor.

Painting of existing complete boundary wall of substation

Servicing and Painting of all structure and equipment inside the switch yard with two coats of red oxide primer and thereafter two coats of aluminum paint, giving silver white finish, painting is to be done after proper cleaning of the structures. paint, primer, thinner etc. required shall be provided by the contractor himself.

Installation of cable stand with grouting and painting in switch yard cable stand provided by contractor

Fixing of termination of 11 KV cable boxes Boxes will be of Heat Shrink indoor type and outdoor type and STR will be arranged by the contractor

Outdoor jointing kit 3x 300 sq mm

Outdoor jointing kit 3x 185 sq mm

Indoor jointing kit 3x 185 sq mm

Indoor jointing kit 3x 300 sq mm

Installation of 11 KV VCB in the switch gear room, by grouting base channel 100 x 50 x 6 x 1000mm. Fixing of 11 KV switchgears rag bolt, mounting of P.T. on incoming. All require material provided by contractor accept VCB.

11 KV incoming

11 KV O/G VCB

11 KV bus coupler

Opening of power transformer Earthing ( body and neutral)

Opening of power transformer Primary and secondary Connections

Safe Dismantling of old 5MVA T/F after opening Transformer earthing and HT/LT connections.

Cartage of Old receive back 5 MVA Power Transformer from work site to Central store. Including loading and unloading of transformer.

Laying of following copper control cable form C.T. T/F to transformer control panel /protection Board. All control cable shall be supplied by the contractor.

Installation of Sign board at site after completion of work Sign board size 3x4 feet with stand writing material. (All required material with grouting will be provided by the contractor). Sign board will be provided by contractor as per sample provided by department.

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

M/S Prakash Enterprises

M/S P.K. Enterprises

M/S SHRIYA ENTERPRISES

M/S R.G Traders

M/s YEESHOO VASOO AND CO.

Urmila Associates

[email protected]

D N S ENTERPRISES