Laying of water drainage pipe and construction of manhole chamber at Brahm nagar chauraha under ward-05/37 zone-4.

Supply of R.C.C. hume pipe NP-4 (Socket hume pipe) 1000mm dia pipe

Supply of R.C.C. hume pipe NP-4 (Socket hume pipe) 600mm dia pipe

Construction of gullypit of 0.60x0.60x0.75m internal size with jali, labour T&P etc required for proper completion of work.

Constructing brick masonary manhole inside size 900 x 800 and 500mm deep including C.I. Cover frame in cement moratr 1:4 (1 cement: 4 coarse sand) with R.C.C. top slab with 1:2:4 mix (1 cement: 2 coarse sand: 4 graded stone aggregate 20 mm nominal size). foundation concrete 1:4:8 mix (1 cement:4 coarse sand: 8 garded stone aggregate 40 mm nominal size) inside plastering 12mm thick with cement mortar 1:3 (1 cement: 3 coarse sand) finished with floating coat of neat cement and making channels in cement concrete 1:2:4 (1 cement: 2 coarse sand: 4 graded stone aggregate 20mm nominal size) Finished wita a floating coat of neat cement complete as per standard design.

Extra over size 900x800mm for every additional depth of 0.10 metre or part thereof manhole.

Ductile Iron pipe class K-9 flanges and welding 700mm dia

Supply of 10 HP submersible pump, deisel generator, deisel and along with 3 labour and one supervisor.

Add 18 % G.S.T.