Boundary Wall Construction Tenders

DNIT for the work :- Construction of boundary wall and other allied civil works to prevent 33kv S/STN Mehmra (Fatehabad) from flood water

Construction of RCC Elevated Over Head Reservoir (intze type) of capacity 930 cu. m staging height 20 metre with Raft foundation including pipe connection at Asansol Area ( Zone-13 at Dhrupdanga), Land Development, Approach Road and Sub soil investigation at premises including dismentaling of 1135m3 OHR, as per Departmental design, drawing & specification etc. along with Head works including supply of all materials as required complete in all respect of proposed Water Supply Scheme under AMRUT 2.0 (Ph-III) at Asansol Municipal Corporation.

A) CONSTRUCTION OF ADDITIONAL ROOMS FOLLOWING SCHOOLS (Unit cost Rs. 14.5 lakh) 1) Govt. LPS Badalgaon Thanda (29050100602) (No. 2) 2) Govt. HPS Sangam (29050113701) (3 Nos) B) CONSTRUCTION OF COMPOUND WALL AND GATE TO FOLLOWING SCHOOLS (Unit cost 0.04 lakh/mtr)

S & F in repairs,1050 mm dia punched tape concertina coil as per IS 4454 with galvanised coating and punched tape material as per IS-513 deep drawn quality with galvanising coating , having medium barbs( barb length: 24+ 1 mm ,Pitch between two barbs 35+ 1mm ) fixed in position and secured to both sides of shaped angle iron post , stretched to a length of 6 to 8 metre openable length ( total length 90 m), having 50 nos rounds per 6 metre length, upto 3 m height of wall fixed over angle iron ‘Y’ shaped, Spring core (2.5mm thick) wire of high tensile strength of 165 kg/ sq.mm with tape (0.52 mm thick) to achieve 1050 mm dia as in fencing to steel post and to another coil /MS ribs including fixing with special galvanised fasterners such as 'J' clips , 'C' clips , U clips all as specified and directed (Note : After stretching the coil, the length of the compound wall on which it has been stretched shall be considered for measurement.)

Providing and laying cement concrete in retaining walls, return walls, walls ( any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts,buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor, etc. up to floor five level, excluding the cost of centering, shuttering and finishing:1:2:4 (1 cement:2 coarse sand (zone-III) derived from natural sources :4 graded stone aggregate 20mm nominal size derived from natural sources).