Gorkhaland Territorial Administration Tender

Construction of Septic Tank of different capacities as per approved drawing with ISI class brick work in cement mortar (4:1) including two 560mm dai slab with necessary fittings , 19mm thick cement plaster (4:1) with neat cement finish to the internal surfaces and 12mm thick cement plaster (4:1) to outside walls upto 200mm below G.L. floor finished with 25mm thick grey artificial stone including supplying , fitting and fixing , S.W. tees , C.I. foot rest etc. including excavation earth in all sorts of soil , shoring , bailing and pumping out water as necessary , ramming , dressing the bed and refilling the sides of the tank with earth , removing spoils , filling up the chamber with clear water ,removing foreign materials from the chamberwith clear water, removing foreign materials approved drawing and connecting all necessary pipes, joints etc with ninternal plaster work and artificial stone flooring to be done with internal plaster work and artificial stone flooring is to be done with admixture of water proofing compound @ 5% by weight of cement, complete in all respect as per the direction of Engineer In Charge.(v) For 100 user (B) With Bazree (N.B Varity) (Other than SAIL/TATA/RINL)

Constructing Inspection pit of inside measurement 600mm X 600mm X upto 600mm (depth) with 250 mm thick 1st. class brick work in cement mortar (1:4) on all sides, bottom of the pit consisting of 100 mm thick cement concrete (1:3:6) with stone chips over a layer of jhama brick flat soling,15 mm thick (1:4) cement plaster to inside walls and out-side walls upto G.L. and 20 mm.thick (1:4) plaster to bottom of the pit, providing necessary invert with cement concrete (1:3:6) with stone chips as per direction, neat cement finishing to entire internal surfaces, top of the pit covered with 100 mm thick R.C.C. slab (1:1.5:3) with stone chips and necessary reinforcements upto 1% and shuttering including 6 mm thick cement plaster (1:4) in all external surfaces of the slab and one 560 mm dia. R.C.C. manhole cover of approved make supplied, fitted and fixed in the slab with necessary fittings, necessary earthwork in excavation in all sorts of soil, filling sides of the pit with earth and removing spoils after work complete in all respect with all costs of labour and materials.(B) With Bazree (N.B Varity) (Other than SAIL/TATA/RINL)

Cleaning site of Inspection pit