Repairing and Renovation and Construction of approach road of Barbari MPHC at Barbari in Baksa District under SOPD fund for the financial year 2021-22_TN_118_1

Amount

Repairing of Barbari MPHC Qtr. No. 2 15.2 Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer-in-charge 15.2.1 Nominal concrete 1:3:6 or richer mix(i/c equivalent design mix)

15.12 Dismantling doors, windows and clerestory windows(steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead 15.12.1 Of area 3 sq. metres and below.

15.28 Dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of 15.28.1 G.S.sheet

9.54 Providing beams including hoisting, fixing in positing and applying wood preservative for the unexposed surfaces, etc. complete with 9.54.2 Hollock wood

12.50 Providing and fixing precoated galvanised iron profile sheets(size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50mm(+0.05%)total coated thickness with zinc coating 120 grams per IS:277, in 240mpa 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 etre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling/ self tapping screws of size(5.5x55mm)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.

11.5 62mm thick cement concrete flooring with concrete hardener topping, under layer 50mm thick cement concrete 1:2:4 (1 cement: 2 coarse sand: 4graded stone aggregate 20mm nominal size)and top layer 12mm thick cement hardener consisting of mix 1:2(1 cement hardener mix: 2 graded stone aggregate, 6mm nominal size) by volumn, hardening compound mixed@2 litre per50 kg of cement or as per manufactures specifications. This includes cost of cement slurry, but excluding the cost of nosing of steps etc. complete

9.1 Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length(hold fast lugs or dash fastener shall be paid for separately). 9.1.1 second class teak wood.

9.5 Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows fixing with butt hinges of required size with necessary screws, excluding panelling which will be paid for separately, all complete as per direction of Engineer-in-charge.(Note:- But hinges and necessary screws shall be paid separately). 9.5.1 Second class teak wood. 9.5.1.1 35mm thick shutters

9.5 Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows fixing with butt hinges of required size with necessary screws, excluding panelling which will be paid for separately, all complete as per direction of Engineer-in-charge.(Note:- Butt hinges and necessary screws shall be paid separately) 9.5.1 Second class teak wood. 9.5.1.1 35mm thick shutters

12.24Providing and fixing insulating board ceiling of approved quality with necessary nails etc. complete(frame work to be paid separately). 12.24.1 Natural colour insulating board. 12.24.1.1 12mm thick

9.7.7 Float glass panes. 9.7.7.1 4mm thick glass pane(weight not less than 10kg/sqm)

12.59 Providing & fixing false ceiling at all height including providing & fixing of framework made of special section, power pressed from M.S. sheets and galvanised with zinc coating of 120gms/sqm(both side inclusive)as per IS:277 and consisting of angle cleat of size 25mm wide x 1.6mm thick with flanges of 27mm and 37mm, at 1200mm c/c, one flange fixed to the ceiling with dash fastener 12.5mm dia x 50mm long with 6mm dia bolts, other flange of cleat fixed to the angle hangers of 25 x 10 x 0.50mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I chanels 45 x 15 x 0.90mm running at the spacing of 1200mm c/c, to which the section 0.5mm thick bottom wedge of 80mm with tapered flanges of 26 mm each having lips of 10.5mm, at 450mmc/c, shall be fixed in a direction perpendicular to G.I intermediate channel with connecting clip made out of 2.64mm dia x 230mm long G.I wire at every junction, including fixing perimeter channels 0.50mm thick 27mm high having flanges of 20mm and 30mm long, the perimeter of ceiling fixed to wall/ partitions with the help of Rawl plugs at 450mm centre, with 25mm long dry wall screws@ 230mm interval, including fixing of Calcium silicate Board to ceiling section and perimeter channels with the help of dry wall screws of size 3.5 x 25mm at 230mm c/c, including jointing & finishing to a flush finish of tapered and square edges of the board with recommended jointing compounds, jointing tapes, finishing with jointing compounds in three layers covering up to 150mm on both sides of joints and two coats of primer suitable for boards, all as per manufactures specification and also including the cost of making opening for light fittings, grills , diffusers, cut outs made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction of the Engineer in charge but excluding the cost of painting with: 12.59.1 8mm thick Calcium Silicate Board made with Calcareous & Siliceous materials reinforced with cellulose fiber manufactured through autoclaving process

13.40 Distempering with dry distemper of approved brand and manufacture (two or more coats) of required shade on new work, over and including water thinnable priming coat to give an even shade

13.44 Finishing walls with water proofing cement paint of required shade 13.44.1New Work (Two or more coats applied @3.84 kg/10 sqm)

13.50 Applying priming coat 13.50.1 With ready mixed pink or Grey primer of approved brand and manufacture on wood work (hard and soft wood)

Repairing & Renovation of Barbari MPHC 15.2 Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer-in-charge. 15.2.1 Nominal concrete 1:3:6 or richer mix(i/c equivalent design mix).

15.12 Dismantling doors, windows and clerestory windows(steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead 15.12.1 Of area 3 sq. metres and below

15.28 Dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of 15.28.1 G.S.sheet

11.2 Dry brick on edge flooring in required pattern with bricks of class designation 7.5 on a bed of 12 mm mud mortar, including filing joints with Jamuna sand with common burnt clay non modular bricks.

9.54 Providing beams including hoisting, fixing in positing and applying wood preservative for the unexposed surfaces, etc. complete with 9.54.2 Hollock wood

12.1 Providing corrugated G.S. sheet roofing including vertical/ curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.l. limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (up to 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. 12.1.3 0.63 mm thick with zinc coating not less than 275 gm/ m2

11.5 62 mm thick cement concrete flooring with concrete hardener topping under layer 50 mm thick cement concrete 1:2:4 (1 cement: 2 coarse sand: 4 graded stone aggregate 20mm nominal size) and top layer 12mm thick cement hardener consisting of mix 1:2 (1 cement hardener mix : 2 graded stone aggregate, 6mm nominal size) by volume, hardening compound mixed @ 2 litre per 50 kg of cement or as per manufacture's specifications. This includes cost of cement slury, but excluding the cost of nosing of steps etc. complete.

9.1 Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fastener shall be paid for separately). 9.1.1 Second class teak wood.

9.5 Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows fixing with butt hinges of required size with necessary screws, excluding panelling which will be paid for separatety, all complate as per direction of Engineer-in-charge. (Note:- Butt hinges and necessary screws shall be paid separately). 9.5.1 Second class teak wood. 9.5.1.1 35 mm thick shutters

9.5 Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows fixing with butt hinges of required size with necessary screws, excluding panelling which will be paid for separatety, all complate as pe direction of Engineer-in-charge. (Note:- Butt hinges and necessary screws shall be paid separately). 9.5.1 Second class teak wood. 9.5.1.1 35 mm thick shutters

9.7.7 Float glass panes. 9.7.7.1 4 mm thick glass pane (weight not less than 10kg/sqm).

4.17 Making plinth protection 50mm thick of cement concrete 1:3:6 (l cement 3 Coarse sand: 6 graded stone aggregate 20 mm nominal size) over 75mm thick bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including necessary excavation, levelling & dressing & finishing the top smooth

12.59 Providing & fixing false ceiling at all height including providing & fixing of framework made of special section, power pressed from M.S. sheets and galvanised with zinc coating of 120gms/sqm(both side inclusive)as per IS:277 and consisting of angle cleat of size 25mm wide x 1.6mm thick with flanges of 27mm and37mm , at 1200mm c/c, one flange fixed to the ceiling with dash fastener 12.5mm dia x 50mm long with 6mm dia bolts, other flange of cleat fixed to the angle hangers of 25 x 10 x 0.50mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I chanels 45 x 15 x 0.90mm running at the spacing of 1200mm c/c, to which the section 0.5mm thick bottom wedge of 80mm with tapered flanges of 26 mm each having lips of 10.5mm, at 450mmc/c, shall be fixed in a direction perpendicular to G.I intermediate channel with connecting clip made out of 2.64mm dia x 230mm long G.I wire at every junction, including fixing perimeter channels 0.50mm thick 27mm high having flanges of 20mm and 30mm long, the perimeter of ceiling fixed to wall/ partitions with the help of Rawl plugs at 450mm centre, with 25mm long dry wall screws@ 230mm interval, including fixing of Calcium silicate Board to ceiling section and perimeter channels with the help of dry wall screws of size 3.5 x 25mm at 230mm c/c, including jointing & finishing to a flush finish of tapered and square edges of the board with recommended jointing compounds, jointing tapes, finishing with jointing compounds in three layers covering up to 150mm on both sides of joints and two coats of primer suitable for boards, all as per manufactures specification and also including the cost of making opening for light fittings, grills , diffusers, cut outs made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction of the Engineer in charge but excluding the cost of painting with: 12.59.1 8mm thick Calcium Silicate Board made with Calcareous & Siliceous materials reinforced with cellulose fiber manufactured through autoclaving process

13.41 Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade 13.41.1 New work (two or more coats) over and including water thinnable priming coat with cement primer

13.44 Finishing walls with water proofing cement paint of required shade 13.44.1 New work (Two or more coats applied@ 3.84 kg/10 sqm)

13.48.2 painting wood work with Deluxe Multi surface paint of required shade. Twoor more coat applied @0.90 ltr/10 sqm over an under coat of primer applied @ 0.75 ltr/ 10 sqm of approved brand and manufacture

Repairing of Barbari MPHC Qtr. No.1 15.2 Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer-in-charge 15.2.1 Nominal concrete 1:3:6 or richer mix(i/c equivalent design mix)

15.12 Dismantling doors, windows and clerestory windows(steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead 15.12.1 Of area 3 sq. metres and below

15.28 Dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of 15.28.1 G.S.sheet

9.54 Providing beams including hoisting, fixing in positing and applying wood preservative for the unexposed surfaces, etc. complete with 9.54.2 Hollock wood

12.50 Providing and fixing precoated galvanised iron profile sheets(size, shape and pitch of corrugation as approved by Engineer-in-charge)0.50mm(+0.05%)total coated thickness with zinc coating 120 grams per IS:277,in240mpa 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 etre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling/ self tapping screws of size(5.5x55mm)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.

11.5 62 mm thick cement concrete flooring with concrete hardener topping under layer 50 mm thick cement concrete 1:2:4 (1 cement: 2 coarse sand: 4 graded stone aggregate 20mm nominal size) and top layer 12mm thick cement hardener consisting of mix 1:2 (1 cement hardener mix:2 graded stone aggregate, 6mm nominal size) by volume, hardening compound mixed@2 litre per 50 kg of cement or as per manufacture's specifications. This includes cost of cement slury, but excluding the cost of nosing of steps etc. complete

9.1 Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fastener shall be paid for separately). 9.1.1 Second class teak wood.

9.5 Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows fixing with butt hinges of required size with necessary screws, excluding panelling which will be paid for separatety, all complate as pe direction of Engineer-in-charge. (Note:- Butt hinges and necessary screws shall be paid separately). 9.5.1 Second class teak wood. 9.5.1.1 35 mm thick shutters

9.5 Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows fixing with butt hinges of required size with necessary screws, excluding panelling which will be paid for separatety, all complate as pe direction of Engineer-in-charge. (Note:- Butt hinges and necessary screws shall be paid separately). 9.5.1 Second class teak wood. 9.5.1.1 35 mm thick shutters

12.24 providing and fixing insulating board ceiling of approved quality with necessary nails etc. complate ( frame work to be paid separately) 12.24.1 Natural colour insulating board 12.24.11 12mm thick

9.7.7 Float glass panes. 9.7.7.1. 4 mm thick glass pane (weight not less than 10kg/sqm).

12.59 Providing & fixing false ceiling at all height including providing & fixing of framework made of special section, power pressed from M.S. sheets and galvanised with zinc coating of 120gms/sqm(both side inclusive)as per IS:277 and consisting of angle cleat of size 25mm wide x 1.6mm thick with flanges of 27mm and37mm , at 1200mm c/c, one flange fixed to the ceiling with dash fastener 12.5mm dia x 50mm long with 6mm dia bolts, other flange of cleat fixed to the angle hangers of 25 x 10 x 0.50mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I chanels 45 x 15 x 0.90mm running at the spacing of 1200mm c/c, to which the section 0.5mm thick bottom wedge of 80mm with tapered flanges of 26 mm each having lips of 10.5mm, at 450mmc/c, shall be fixed in a direction perpendicular to G.I intermediate channel with connecting clip made out of 2.64mm dia x 230mm long G.I wire at every junction, including fixing perimeter channels 0.50mm thick 27mm high having flanges of 20mm and 30mm long, the perimeter of ceiling fixed to wall/ partitions with the help of Rawl plugs at 450mm centre, with 25mm long dry wall screws@ 230mm interval, including fixing of Calcium silicate Board to ceiling section and perimeter channels with the help of dry wall screws of size 3.5 x 25mm at 230mm c/c, including jointing & finishing to a flush finish of tapered and square edges of the board with recommended jointing compounds, jointing tapes, finishing with jointing compounds in three layers covering up to 150mm on both sides of joints and two coats of primer suitable for boards, all as per manufactures specification and also including the cost of making opening for light fittings, grills , diffusers, cut outs made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction of the Engineer in charge but excluding the cost of painting with: 12.59.1 8mm thick Calcium Silicate Board made with Calcareous & Siliceous materials reinforced with cellulose fiber manufactured through autoclaving process

13.40 Distempering with dry distemper of approved brand and manufacture (two or more coats) of required shade on new work, over and including water thinnable priming coat to give an even shade

13.44 Finishing walls with water proofing cement paint of required shade 13.44.1 New Work (Two or more coats applied @3.84 kg/10 sqm)

13.50 Applying priming coat 13.50.1 With ready mixed pink or Grey primer of approved brand and manufacture on wood work (hard and soft wood)

Repairing of Barbari MPHC Qtr No.3 15.2 Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer-in-charge 15.2.1 Nominal concrete 1:3:6 or richer mix(i/c equivalent design mix)

15.12 Dismantling doors, windows and clerestory windows(steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead 15.12.1 Of area 3 sq. metres and below

15.28 Dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of 15.28.1 G.S.sheet

9.54 Providing beams including hoisting, fixing in positing and applying wood preservative for the unexposed surfaces, etc. complete with 9.54.2 Hollock wood

12.50 Providing and fixing precoated galvanised iron profile sheets(size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50mm(+0.05%)total coated thickness with zinc coating 120 grams per IS:277,in240mpa 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 etre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling/ self tapping screws of size(5.5x55mm)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.

11.5 62mm thick cement concrete flooring with concrete hardener topping, under layer 50mm thick cement concrete 1:2:4 (1 cement: 2 coarse sand:4graded stone aggregate 20mm nominal size)and top layer 12mm thick cement hardener consisting of mix 1:2 (1cement hardener mix: 2 graded stone aggregate, 6mm nominal size) by volume, hardening compound mixed @ 2 litre per 50 kg of cement or as per manufactures specifications. This includes cost of cement slurry, but excluding the cost of nosing of steps etc. complete

9.1 Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length(hold fast lugs or dash fastener shall be paid for separately). 9.1.1 second class teak wood.

9.5 Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows fixing with butt hinges of required size with necessary screws, excluding panelling which will be paid for separatety, all complate as pe direction of Engineer-in-charge. (Note:- Butt hinges and necessary screws shall be paid separately). 9.5.1 Second class teak wood. 9.5.1.1 35 mm thick shutters

9.5 Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows fixing with butt hinges of required size with necessary screws, excluding panelling which will be paid for separatety, all complate as pe direction of Engineer-in-charge. (Note:- Butt hinges and necessary screws shall be paid separately). 9.5.1 Second class teak wood. 9.5.1.1 35 mm thick shutters

12.24 providing and fixing insulating board ceiling of approved quality with necessary nails etc. complate ( frame work to be paid separately) 12.24.1 Natural colour insulating board 12.24.11 12mm thick

9.7.7 Float glass panes. 9.7.7.1.4 mm thick glass pane (weight not less than 10kg/sqm).

12.59 Providing & fixing false ceiling at all height including providing & fixing of framework made of special section, power pressed from M.S. sheets and galvanised with zinc coating of 120gms/sqm(both side inclusive)as per IS:277 and consisting of angle cleat of size 25mm wide x 1.6mm thick with flanges of 27mm and37mm , at 1200mm c/c, one flange fixed to the ceiling with dash fastener 12.5mm dia x 50mm long with 6mm dia bolts, other flange of cleat fixed to the angle hangers of 25 x 10 x 0.50mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I chanels 45 x 15 x 0.90mm running at the spacing of 1200mm c/c, to which the section 0.5mm thick bottom wedge of 80mm with tapered flanges of 26 mm each having lips of 10.5mm, at 450mmc/c, shall be fixed in a direction perpendicular to G.I intermediate channel with connecting clip made out of 2.64mm dia x 230mm long G.I wire at every junction, including fixing perimeter channels 0.50mm thick 27mm high having flanges of 20mm and 30mm long, the perimeter of ceiling fixed to wall/ partitions with the help of Rawl plugs at 450mm centre, with 25mm long dry wall screws@ 230mm interval, including fixing of Calcium silicate Board to ceiling section and perimeter channels with the help of dry wall screws of size 3.5 x 25mm at 230mm c/c, including jointing & finishing to a flush finish of tapered and square edges of the board with recommended jointing compounds, jointing tapes, finishing with jointing compounds in three layers covering up to 150mm on both sides of joints and two coats of primer suitable for boards, all as per manufactures specification and also including the cost of making opening for light fittings, grills , diffusers, cut outs made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction of the Engineer in charge but excluding the cost of painting with: 12.59.1 8mm thick Calcium Silicate Board made with Calcareous & Siliceous materials reinforced with cellulose fiber manufactured through autoclaving process

13.40 Distempering with dry distemper of approved brand and manufacture (two or more coats) of required shade on new work, over and including water thinnable priming coat to give an even shade

13.44 Finishing walls with water proofing cement paint of required shade 13.44.1 New Work (Two or more coats applied @3.84 kg/10 sqm)

13.50 Applying priming coat 13.50.1 With ready mixed pink or Grey primer of approved brand and manufacture on wood work (hard and soft wood)

ICBP approach road of Barbari MPHC. 3.14 Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead upto 1000 m as per Technical Specification Clause 303.1. (I) Private Land

4.1 Granular Sub-base with Well Graded Material (Table 400.1) By Mix in Place Method Construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared Surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401. (i) For Grading II Material

4.7 WBM Grading 3 Using stone screening Type-B 11.2 mm for Gr.III Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening to fil-up the interstices of Coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405. By Manual Means

Inter locking concrete Block pavement Providing and laying interlocking concrete block pavement (M40) having thickness 80mm as per technical specification clause 1504 complete including carriage. Including Edge block/ Edge restraints a)

SRI SANKAR ROY

Amrita Paul