Establishment of KVIC model bsed community biogas plant (civil Part from S.No 1-27)

Earth work in excavation by mechanical means (Hydraulic excavator )/ manual means over areas (exceeding 30cm in depth. 1.5m in width as well as 10 sqm on plan) including getting out and disposal the excavated earth lead upto 50 m. and for all lift, as directed by Engineer in Charge.All kinds of soil

Extra for additional lift of 1.5 m or part thereof in excavation banking excavated or stacked materials All kinds of soil

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundation etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering. Lead upto 50m for all lift.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:3:6 (1 Cement: 3 coarse sand: 6 graded stone aggregate 20 mm nominal size incl all carriages complete job

Centering and shuttering including strutting, propping etc. and removal of form work for:Foundations, footings, bases for columns

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:1.5:3 (1 cement: 1.5 coarse sand(zone-III) incuding manufactured sand : 3 graded stone aggregate 20 mm nominal size

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floo five level, excluding cost of centering, shuttering, finishing and reinforcement:1:1.5:3 (1 cement: 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size incl all carriages complete job

Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15" landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral staircases above plinth level up to floor five level excluding the cost of centering, shuttering. finishing and reinforcement, with 1:1.5:3 (1 cement: 1.5 coarse sand: 3 coarse aggr 20 mm nominal size complete job

Centering and Shuttering including strutting, propping etc. and removal of form forFoundation, footings, bases of columns, etc. for mass concrete

Centering and Shuttering including strutting, propping etc. and removal of form forFoundation Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc.

Extra for shuttering in circular work (20% of respective centering and shuttering items)

Lintels, Beams, plinth beams, girders, bressumets and cantileversBeam above central wall

Columns, pillars, piers, abutments, posts and struts column in center of digester tank

Steel and reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level Hot rolled deformed bar

structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete

Providing and fixing 1 mm thick M.S. sheet door with frame of 40x40x6 mm angle iron and 3 mm M.S. gusset plates at the junctions and corners, all necessary fittings complete, including applying a priming coat of approved steel primer.Using M.S. angels 40x40x6 mm for diagonal braces door for shed

Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-Charge) of total coated thickness 0.50 mm (base metal of minimum 0.45 mm thickness with total coating thickness of 0.05mm) with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns, Sheet should have protective guard film of 25 microns minimum to avoid scratches. during transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.

Providing and fixing precoated galvanised steel sheet roofing accessories of total coated thickness 0.50 mm (base metal of minimum 0.45 mm thickness with total coating thickness of 0.05 mm) with Zinc coating 120 gram per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws complete:Gutter (600mm over all girth)

12mm cement plaster of mix 1:4 (1 cement : 4 fine sand )

20 mm cement plaster of mix. 1:4 (1 cement : 4 fine sand )

20 mm cement plaster 1:3 (1 cement : 3 Coarse sand ) finished with floating coat of neat cement

finishing walls with water proofing cement paint of required shade new work (two or more coats applied @3.84kg/10sqm)

Providing and laying 60 mm thick factory made cement concrete interlocking paver block of M-30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, laid in required colour and pattern over and including 50 mm thick compacted bed of coarse sand, filling the joints with line sand etc. all complete as per the direction of Engineer-in-charge.

Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand). including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever required complete etc. as per direction of Engineer- in-charge (length of finished kerb edging shall be measured to calculate volume for payment). (Precast C.C. kerb stone shall be approved by Engineer-in-charge).

Providing, laying and fixining SWR pipes with collars jointed with solvents. This includes trenching, refilling, jointing of pipes and fittings with solvent, testing of joints complete.150mm dia SWR Pipe

Fabrication, supply, installation, testing and commissioning of a MS floating biogas holder dome with a manhole cover, biogas outlet, lifting hooks including welding, jointing along with its placement, fitment on site, leakage testing, two coats of primer paint and two coats of paint complete

Supply, installation, laying, joining, testing and commissioning of pipeline from MS floating biogas holder dome to each individual households along with a single burner biogas stove including all MS/GI/MDPE/HDPE/CPVC pipleline and corresponding fittings including all labour and consumables, tools and tackles for digging of trenches (minimum 300mm below mean ground level), refilling of earth, putting necessary markings MS/GI/MDPE/HDPE/CPVC pipleline 50 mm dia