Construction of Range Office at Dalgaon, Darrang District under SOPD-G

PART - A (CONSTRUCTION OF BOUNDARY WALL AND LAND DEVELOPMENT)

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches

Excavating,supplying and filling of local earth (including royalty) by mechanical transpot upto a lead of 5km also including ramming and watering of the eqarth in layers not excceeding 20 cm in trenches, plomth, sides od foundations etc. complete.

Dry stone soling/ pitching 22.5 cm thick including supply of stones.

1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 40 mm nominal size derived from natural sources)

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

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

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

Boring with 100 mm dia meter casing pipe for hand pump/tubewell, in all soils except ordinary hardrocks requiring blasting, including removing the casing pipe after the handpump/ tubewell is lowered and tested.

Providing and fixing M.S. angle 100x100x6 mm to act as nosing with lugs of M.S. flat 10x5 mm, 10 cm long, forked at end 60cm apart (minimum three lugs to be provided), including necessary welding and applying a priming coat of approved primer on exposed surface etc. complete.

Providing and fixing G.I. chain link fabric fencing of required width in mesh size 25x25 mm made of G.I. wire of dia 3 mm including strengthening with 2 mm dia wire or nuts, bolts and washers as required complete 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.

M.S. Wheel or roller of steel door or gate and fitting and fixing the same with necessary clamps, nuts and bolts/welding and erection etc. complete.

Providing and laying 60mm thick faciory 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 50mm 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 1:3 CM, including making drainage openings wherever required (length of finished kerb edging shall be measured for payment). (typical module 300×150×600 mm)

Plain cement concrete 1:3:6 or 1:4:8 bedding under kerb stones, 75 mm thick, 300 mm wide.

Plain cement concrete 1:2:4 haunching to kerb stones, triangular 150×150 mm section.

Earthwork excavation in trench for kerb line, including ramming bottom & disposal of surplus soil.

PART - B (CONSTRUCTION OF ASSAM TYPE RANGE OFFICE BUILDING)

Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m 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 soil as directed, within a lead of 50 m.

Supplying and filling of local earth (including royalty) by mechanical transpot upto a lead of 5km also including ramming and watering of the eqarth in layers not excceeding 20 cm in trenches,plomth,sides od foundations etc. complete.

Supplying chemical emulsion in sealed containers including delivery as specified.

Along external wall where the apron is not provided using chemical emulsion @ 7.5 litres / sqm of the vertical surface of the substructure to a depth of 300mm including excavationthe substructure to a depth of 300mm including excavation channel along the wall & rodding etc. complete:

Providing and laying damp-proof course 40mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 12.5mm nominal size derived from natural sources)

Dry stone soling/ pitching 22.5 cm thick including supply of stones.

1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 40 mm nominal size derived from natural sources)

SUB STRUCTURE UP TO PLINTH LEVEL 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

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 floor five level, excluding cost of centering, shuttering, finishing and reinforcement :

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

Centering and shuttering including strutting, propping etc. and removal of form for Lintels, beams, plinth beams, girders, bressumers and cantilevers

Centering and shuttering including strutting, propping etc. and removal of form for Columns, Pillars, Piers, Abutments, Posts and Struts

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

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: Cement Morter 1:4

Half brick masonry with common burnt clay F.P.S. (non modular) bricksof class designation 7.5 in superstructure above plinth level up to floor V level.

Brick on edge flooring with bricks of class designation 7.5 on a bed of 12 mm cement mortar, including filling the joints with same mortar, with common burnt clay non modular bricks:

Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 15622, of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4

Providing and laying rectified Glazed Ceramic floor tiles of size 300x300 mm or more (thickness to be specified by the manufacturer), of 1st quality conforming to IS : 15622, of approved make, in all colours, shades, except White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick Cement Mortar 1:4

Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3

15 mm cement plaster on rough side of single or half brick wall of mix: cement morter 1:4

Cement Plastering in fine sand 12 mm cement plastering mix 1:4 inside the building

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position

Providing and fixing ISI marked flush door 35 mm thick, including ISI-marked stainless steel butt hinges with necessary screws, etc.

Providing and fixing M.S. grills of required. Fixed to openings /wooden frames with rawl

Providing and fixing double glazed hermetically sealed glazing in aluminium windows, ventilators and partition etc. with 6 mm thick clear float glass both side, having 12 mm air gap, including providing EPDM gasket, perforated aluminium spacers, desiccants, sealant

Finishing walls with textured exterior paint of required shade : New work (Two or more coats applied @ 3.28 ltr/10 sqm) over and including priming coat of exterior primer applied @ 2.20kg/10 sqm

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Wall painting with premium acrylic emulsion paint of interior grade, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre of approved brand and manufacture, including applying additional coats wherever required to achieve even shade and colour.

Providing and fixing ridges and hips in fibre cement reinforced by organic fibres and/or inorganic synthetic fibres roofing with suitable fixing accessories or selfdrilling fastener and EPDM washer etc. complete.

Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+0.05%) total coated thickness with zinc coating 120 grams per sqm as per IS:277, in 240 mpa steel grade, 5-7 microns epoxy primeron both side of the sheet and polyester top coat 15-18 microns.

Providing and fixing false ceiling at all height including providing and fixing of frame work made of special sections, power pressed from M.S. sheets and galvanized with zinc coating of 120 gms/sqm (both side inclusive) as per IS : 277 and consisting of angle cleats of size 25 mm wide x 1.6 mm thick with flanges of 27 mm and 37mm, at 1200 mm centre to centre. 12.5mm thick tapered eadge gypsum moisture resistant board

Steel work inbuilt up tubular (round,square or rectangular hollow tubes etc.)trusses etc.,including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.

PART - C (CONSTRUCTION OF PARKING SHED)

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan)

Supplying and filling of local earth (including royalty) by mechanical transpot upto a lead of 5km also including ramming and watering of the eqarth in layers not excceeding 20 cm in trenches,plomth,sides od foundations etc. complete.

Dry stone soling/ pitching 22.5 cm thick including supply of stones.

1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 40 mm nominal size derived from natural sources)

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

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 floor five level, excluding cost of centering, shuttering, finishing and reinforcement :

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

Centering and shuttering including strutting, propping etc. and removal of form for Lintels, beams, plinth beams, girders, bressumers and cantilevers

Centering and shuttering including strutting, propping etc. and removal of form for Columns, Pillars, Piers, Abutments, Posts and Struts

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

Brick on edge flooring with bricks of class designation 7.5 on a bed of 12 mm cement mortar, including filling the joints with same mortar, with common burnt clay non modular bricks, provided as sub-base as per the direction of Engineer-in-charge.

16.68 Providing and laying 60mm thick faciory made cement concrete interlocking paver block of M -30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape.

Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+0.05%) total coated thickness with zinc coating 120 grams per sqm as per IS:277, in 240 mpa steel grade, 5-7 microns epoxy primeron both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum

Steel work inbuilt up tubular (round,square or rectangular hollow tubes etc.)trusses etc.,including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.

PART - D (CONSTRUCTION OF SIGNBOARD)

Cost of Provision for Signboard including writing, fitting & fixing at Project site

ELECTRIFICATION AT RANGE OFFICE BUILDING

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed steel conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required. Group A

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed steel conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required. Group B

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed steel conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required. Group c

Wiring for circuit/ sub rain wiring alongwith earth wire with the following sizesCircuit wiring 2×1.5 sq.mm + 1×1.5 sq.mm earth (steel conduit)

Wiring for circuit/ sub rain wiring alongwith earth wire with the following sizesCircuit wiring 2×2.5 sq.mm + 1×2.5 sq.mm earth (steel conduit)

Wiring for circuit/ sub rain wiring alongwith earth wire with the following sizesCircuit wiring 2×4.0 sq.mm + 1×4.0 sq.mm earth (steel conduit)

Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete. 12-way SPN MCB DB, double door (without MCB/RCCB/Isolator)

Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete. 6-way SPN MCB DB, double door (without MCB/RCCB/Isolator)

Supplying and fixing following rating, double pole, (single phase and neutral), 240 V, residual current circuit breaker (RCCB), having RCCB 40A, 30mA, 2P

Supplying and fixing following rating, double pole, 240 V, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required. Isolated 40A, 2P

Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, "C" curve,miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing andcommissioning etc. as required. MCB SP 6–32A, 10 kA, C-curve

Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, "C" curve,miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing andcommissioning etc. as required. MCB DP 25/32A, 10 kA, C-curve

Supplying and fixing DP sheet steel enclosure on surface/ recess along with 25/32 A 240 V "C" curve DP MCB complete with connections, testing and commissioning etc. as required.

Supply, Installation, Testing and Commissioning of 1200 mm sweep, BEE 5 star rated, ceiling fan with Brush Less Direct Current (BLDC) Motor, class of insulation: B, 3 nos. blades, 30 cm long down rod, 2 nos. canopies, shackle kit, safety rope, copper winding, Power Factor notless than 0.9, Service Value (CM/M/W) minimum 6.00,

Installation ,Testing, Commissioning of wall bracket /ceiling fittings of all sizes and shapes containing upto two GLS/CFL/LED lamps per fitting, complete with all accessories including connections etc. as required.

Installation of exhaust fan in the existing opening, including making good the damage, connection, testing, commissioning etc. as required.

Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required .

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. Modular 5/6A switch

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. Modular 6-pin 15/16A socket outlet

Supplying and fixing two module stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc. as required.

INTERNAL WATERSUPPLY AND SANITATION AT RANGE OFFICE BUILDING

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, i/c fixing the pipe with clamps at 1.00 m spacing.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing.

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end): 20 mm nominal bore

Providing and fixing brass stop cock of approved quality: 15 mm nominal bore

Providing and fixing brass bib cock of approved quality: 15 mm nominal bore

Providing and fixing uPVC connection pipe with brass unions: 45 cm length – 15 mm nominal bore

White vitreous‑china pedestal (European type) WC with seat & lid and 10‑L low‑level PVC cistern; flush bend, fittings and making good – complete installation.

Providing and fixing white vitreous china wash basin, flat back of size 550x400 mm with single 15 mm C.P. brass pillar cock, C.P. brass chain with rubber plug, 32 mm C.P. brass waste coupling and C.I. brackets, painted white, cutting and making good the walls wherever required

Providing and fixing C.P. brass bottle trap of approved quality & make, 32 mm nominal bore

Providing and fixing 32 mm dia waste pipe for wash basin (semi-rigid PVC) 32 mm dia

C.P./S.S. jet spray (health faucet) with flexible hose up to 1 m and SS triangular plate for WC – fixed complete.

Providing and fixing 600x450 mm bevelled edge mirror of superior glass (of approved quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete

Toilet paper holder, C.P. brass – fixed complete.

Concealed CPVC pipe, 15 mm OD, incl. fittings, clamps @1 m, jointing & testing, making good

Concealed CPVC pipe, 25 mm OD, incl. fittings, clamps @1 m, jointing & testing, making good

Gun-metal non-return valve (horizontal), 25 mm bore

Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS:8931, 15 mm nominal bore

Ball valve (brass) with plastic float, 25 mm bore, for water tanks

C.P. towel rail 600 mm incl. brackets and screws, fixed complete

C.P. soap dish with fittings, fixed complete

Providing and fixing PTMT towel ring trapezoidal shape 215 mm long, 200 mm wide with minimum distances of 37 mm from wall face with concealed fittings arrangement of approved quality and colour, weighing not less than 88 gms

Concealed CPVC pipe, 32 mm OD, incl. fittings, clamps @1 m, jointing & testing, making good

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, i/c fixing the pipe with clamps at 1.00 m spacing.

Concealed CPVC pipe, 25 mm OD, incl. fittings, clamps @1 m, jointing & testing, making good

Providing and fixing ball valve (brass) of approved quality, High or low pressure, with plastic floats complete: 20 mm nominal bore

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge.

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc.:external work :80 mm dia nominal bore

C.P. Brass long nose bibcock 15 mm

100 mm S.C.I. trap with vent heel

Providing and fixing floor (nahani) trap of self cleansing design with 100 mm inlet and 75 mm outlet, centrifugal cast (spun) CI (hubless), with grating etc.

Providing and laying 100 mm dia S.W. pipes (including jointing), as benchmark for internal soil run to external point.

Providing and fixing CI bend with door of required degree: 100 mm dia.

Providing and fixing single equal junction with access door: 100x100x100 mm dia.

Providing and fixing slotted cowl (terminal guard) for vent pipe, 100 mm dia (CI).

Providing and fixing gun metal gate valve with C.I. wheel: 25 mm nominal bore

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