Drilling, excavation, loading, transportation, dumping, spreading and levelling, etc., of 219.120 lbcm of in-situ ob (which includes 185.745 lbcm of hard ob, 33.375 lbcm of coal), and re-handling of 7.550 lcm of top soil with conventional equipment, and additional works viz., 4000 shovel hours, 2000 dozer hours and 50,000 rmt of drilling at kistaram opencast project, sathupally area during a period of 24 months.

Biennial contract of operation and maint including risk prtn of hvws emulsifier system and fire hyd system along with operation maint of 1no dg set 250kva and fire alarm system complete with all for the period of 2years ie 24months at dgp 400kv ss

Construction foundation for installation of 4 no lightning mast 50m narrow base dwg no sst 400 2 and 2 no 50 mva transformer pit at ukhra 132 kv substation under durgapur 400 kv area office wbsetcl

Civil repair maint work and out side painting with allied work of a. control roombuilding b. store shade and c. civil repair maint work withpainting and alliedwork of boundary wall at sadaipur 220kv substation under birbhum area office wbsetcl.

A titbit repair maintenance work with painting of outside of 132kv gis building and inside stair case portion of 132kv gis building and b titbit repair maintenance work with painting work of boundarywall at bhadrapur132kv gis under birbhum ao wbsetcl

Construction of foundation work of 2 nos 33kv lv side bays at asansol 220,132,133kv substation and 1 no 33kv feeder bay at ukhra 132/33/11kv substation necessary land development work in level with existing switchyard,under dgp 400kv area office.

Repair maintenance and painting for outer side of control room building store room c type quarter dormitory pump room and boundary wall etc and pre cast slab and allied work of keshiary 132 kv sub station under kharagpur 400kv ao

Through repair and maintenance of a type qtr building (06 unit) a including repair or construction of septic tank, soak well inspection pit other allied all necessary civil works related to quarter repair works at dalkhola 220kv substation, wb

Repair or renovation and priming including painting of the main boundary wall, store shed, pump room, compound wall and other allied civil works at islampur 132 kv substation, wbsetcl

Outside painting works in college building area including boundary wall at premises no. 8/2, bijoygarh, jadavpur, kolkata-700032, ward no 95 (for details estimate refer to detailsestimate_buildingpaint_materials_costing.pdf)