Construction of outgoing cable trench, development of switchyard and repair of Control Room Building, Boundary wall and other ancilary civil work at Pirakata 33/11 KV Sub-Station Under Medinipur Division, Dist Paschim Medinipur

Clearing compound premises of shurbs, plants, jungles etc. by cutting and removing as directed (Specific permission of Engineer-in-Charge prior to execution will be necessary). (Payment to be made on area cleared)

Surface Dressing of the ground in any kind of soil including removing vegetation inequalities not exceeding 15cm depth and disposal of the rubbish within a lead upto 75 m as directed.

Earthwork in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sand stone) including removing, spreading or stacking the spoils within a lead of 75 Mtr. As directed. The item includes necessary trimming the side of trenches, leveling, dressing and ramming the bottom, bailing out water etc. as required complete. a) Depth of excavation not exceeding 1500 mm.

Earthwork in filling in foundation trenches or plinth with good earth in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. i) With earth obtained from excavation of foundation. (Payment to be made on the basis of measurement of finished quantity of work.)

Filling in foundation or plinth by silver sand in layers not exceeding 150 mm. as directed and consolidating the same by thorough saturation with water ramming complete, including the cost of supply of sand. (Payment to be made in measurement of finished quantity.)

Single brick flat soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with powdered earth or local sand.

Cement concrete with graded stone ballast (40 mm. size) excluding shuttering in ground floor. (Pakur Variety). a) 6 : 3 : 1 proportion.

Ordinary Cement Concrete M 15 (mix 4:2:1) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement, if any, in ground floor, as per IS 456 – 2000. i) Pakur variety.

Ordinary Cement Concrete (mix 3:1.5:1) M-20 with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement, if any, in ground floor, as per IS 456 – 2000. i) Pakur variety.

Hire and labour charges for shuttering with centering and necessary staging up to 4mtr. using approved stout, props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams, columns, lintels, curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor). a) 25 mm to 30 mm thick wooden shuttering as per decision & direction of Engineer-In-Charge.