Providing and installation of Sewage Treatment Plant of 5 KLD capacity at Tashi Chhering Maangu Ayurvedic Hospital Keylong Tehsil Keylong District Lahaul Spiti HP

Providing, Installation, testing, commissioning and giving satisfactorily test trial of 5 KLD Sewerage Treatment Plant based on MBBR technology, which can be accommodated in identified land space consisting of primary, secondary and tertiary treatment units as per the requirement of designed CPHEEO norms, relevant IS codes etc. and necessary piping work with required valves, gates, drains, treated effluent arrangements in existing soak pit as complete job to achieve latest CPCB / HPPCB / CPHEEO discharge standards (as per Term and condition no. 21). Disinfection system by chlorination, sludge dewatering system by bag type centrifuge shall be provided. The treatment scheme shall include Raw Effluent Storage Tank then direct current ionization / EC reactor then sludge separator then tube settler then filter feed tank, then pressure sand filter and then activated carbon filter complete in all respect with all fitting, piping etc in all lead and lifts and entire satisfaction of Engineer-In-Charge.

Excavation work by mechanical means in all kind of soil (Hydraulic excavator)/ manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soils as directed, within a lead of 50 m in all respect and as per the entire satisfaction of Engineer-In-Charge. (90% Pick Work & 10% Jumper Work)

Providing Stone soling dry hand packed under tightly under the floor complete in all respect and as per the entire satisfaction of Engineer-In-Charge.

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of entering, shuttering, finishing and reinforcement - All work up to plinth level : In 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) in all respect and as per the entire satisfaction of Engineer-In-Charge.

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 : In 1:2:4 (1 Cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) in all respect and as per the entire satisfaction of Engineer-In-Charge.

Tor Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level in all respect and as per the entire satisfaction of Engineer-In-Charge.

Providing Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in : Cement mortar 1:4 (1 cement : 4 coarse sand) in all respect and as per the entire satisfaction of Engineer-In-Charge.

Providing and fixing 10 mm thick acid and alkali resistant tiles (Size 300mm x 300mm) of approved make and colour using acid and alkali resisting mortar bedding, and joints filled with acid and/or alkali resisting cement as per IS : 4457, complete as per the direction of Engineer-in- Charge in flooring on a bed of 10 mm thick mortar 1:4 (1 acid proof cement : 4 coarse sand) Acid and alkali resistant tile.

Providing and fixing of Cast iron manhole cover with frame of 450mm x 450mm in size complete in all respect and as per the direction of Engineer-In-Charge.

Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required in In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works complete in all respect and as per the direction of Engineer-In-charge.