Providing and installation of Bio-Digesters including laying of PVC pipe line for sewerage system at Dharwala Township. (Pkg. No.-WC-378)

Amount

Excavation in earth work and disposal of all excavated earth upto a lead of 20 metres and lift upto 1.50 metres, disposed earth to be levelled and neatly dressed:: Pick work 70% + 30% soft rock- Chiselling/wedging out of rock (where blasting is prohibited)

Providing and laying cement concrete 1:2:4 (1 cement:2 sand :4 graded stone aggregate 20 mm nominal size)and curing complete excluding cost of form work in:Foundation and plinth.

Providing form work with steel plates 3.15mm.thick welded with angle iron in frame 30x30x5mm. so as to give a fair finish including centring, shuutering, strutting and propping etc. with wooden battens and ballies, height of propping and centring below supporting floor to ceiling not exceeding 4 Mtrs. and removal of the same for insitu-reinforced concrete & plain concrete work in: Foundation, footings basis of columns etc. and mass concrete.

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes:110 mm diameter

Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion : Single tee without door:110x110x110 mm

Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion : Bend 87.5°:- 110 mm bend

Providing and fixing in position pre-cast R.C.C. manhole cover and frame of required shape and approved quality : M D - 10:-Square shape 450 mm internal dimension

Providing, installation and commissioning of Biodigester (3470 Ltr) Approved by DRDO (Model No: Biodigester 50-FRP (Spec. No DRDE/ BT BD50/2013/03)

Providing, installation and commissioning of Biodigester (1337 Ltr) Approved by DRDO (Model No: Biodigester 20-FRP (Spec. No DRDE/ BT BD20/2013/04)

Providing mild steel/Tor steel reinforcement for R.C.C. work including bending, binding and placing in position complete upto floor two level: Tor Steel

Steel work welded in built up sections,trusses and framed work,including cutting ,hoisting ,fixing in position and applying a priming coat of red lead paint: In gratings framed guard bars,ladders,railling,brackets and similar works.

Providing and laying cement concrete 1:1.5:3 (1cement :1.5 sand :3 graded stone aggregate 20mm. nominal size) and curing complete excluding cost of form work and reinforcement for feinforced concrete work in: Suspended floors roofs, landings and shelves and their supports, balconies, beams, girders, bressumers and cantilevers upto floor two level.

Yoginder Sharma

ELEFO BIOTECH PVT LTD.

Dinesh Kumar