CONSTRUCTION OF KVIC MODEL BASED COMMUNITY BIO GAS PLANT (GOBARDHAN PLANT) PANCHAYAT HALQA K.TENG, BIJBEHARA (CIVIL PART)

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.

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

Pumping out water caused by srpings,tidal or river seepage, broken water mains or drains and the like

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.

Supplying and laying of stone soling hand packed tightly including ramming,complete job i/c carriage

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering. All work up to plinth level.1:2:4 (1Cement: 2 fine sand: 4 graded stone aggregate 40mm nominal Size) wall around plant complete job i/c carriage

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 (1Cement: 3 fine sand: 6 graded stone aggregate 40mm nominal Size)complete job i/c carriage

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

Providing and laying in position specified Grade of Reinforced cement concrete excluding the cost of centring, shutering and finishing of all work.1:1.5:3(1 Cement : 1.5 Coarse sand : 3 Graded stone aggregates 20 mm nominal size) RAFTcomplete job i/c carriage

Providing and laying in position specified Grade of Reinforced cement concrete excluding the cost of centring, shutering and finishing of all work.1:1.5:3(1 Cement : 1.5 Coarse sand : 3 Graded stone aggregates 20 mm nominal size) walls all wallscomplete job i/c carriage

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 graded stone aggregate ) beam above central wall complete job i/c carriage

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

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

Extra for shuttering in circular work (Rate as20% of respective centering and shuttering items)

Centering and Shuttering including strutting, propping etc. and removal of form for Lintels, Beams, plinth beams, girders, bressumets and cantilevers Beam above central wall

Centering and Shuttering including strutting, propping etc. and removal of form for 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

Providing and fixing water proofing material in cement concrete work in doses by weight of cement as per manufacturers specification( 1kg of water proofing material in 50 kg of cement)

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 50x50x5 angle

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

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 gratings, frames, guard bar, ladder, railings, brackets, gates and similar works for dome approx. wt (Floating biogas holder dome with manhole cover,lifting hooks,fitment on site,leakage testing,joiting along with its placement)

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 ) Input and Inlet tank and slurry tank outside

20 mm cement plaster of mix. 1:4 (1 cement : 4 fine sand ) Input and Inlet tank and slurry tank inside

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

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.paved area of 1.5m around complete job i/c carriage

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).complete job i/c carriage

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. Type B 150mm dia SWR pipe

Supply, installation, laying, joining, testing and commissioning of pipeline from MS floating biogas holder dome to each individual households 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, 50mm ( To be paid as per actual material and size used at site, as per directions of engineer in charge)