Repair and Renovation of High-ME School under WBD Department in BTC area. (Ultapani (prov.) High School under Kokrajhar dist. BTC. TN_107_22

Repairing of Building 1:- 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

15.12: Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkaths, architrave, holdfasts etc. complete and staking within 50 metres leaad: 15.12.1 Of area 3 sq.

15.2: Demolishing cement concrete manually/by mechanical means including disposal material 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)

9.1: Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with bold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fasteners shall be paid for separately). 9.1.3 Kiln seasoned and chemically treated bollock wood.

12.65: Providing & fixing at all heights, levels and locations colour finish Aluminium alloy roofing sheets of alloy IS designation 31500, temper Hx8 conforming to IS:737 and dimensions as per IS code 2676 with characteristics of good formability and corrosion resistance. The profile sheets shall be fixed to truss members in slope or required pitch or curvature with Hex cap headed self drilling/tapping Stainless steel screws, 50mm long with 3 mm EPDM seal washer etc. all inclusive of labour, scaffolding, T&P and sundries etc. complete as per directions of the Engineer-in-charge. (Cost of truss/frame work shall be paid separately) 12.65.1 0.56mm, Aluminium Color coated troughed profile with center to center pitch of 200 mm, depth of 32 mm, overall profile width 1092 mm, cover width 1000mm.

12.66: Providing and fixing of pre-coated colour or mill finish Aluminium Roofing Accessories in 0.71 mm thickness, Alloy 31500 (IS designation) Aluminium Alloy (AA) 3004 (ISO designation) For color, coating shall be 5-7 microns epoxy primer on both sides of the sheet and polyster top coat 15-18 microns, using self drilling/tapping SS screws of size 6 x 50mm with 3mm thick EPDM seal and SS plain washer complete: 12.66.1 Ridges plain (500-600mm)

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)

16.12: Dry brick pitching half brick thick in drains including supply of bricks and preparing the surface complete: 16.12.1 With common burnt clay F.P.S. (non modular) bricks of class designation 7.

4.1.8: 1:4:8 (1 cement : 4 coarse sand (Zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources)

11.50: 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, 6 mm nominal size) by volume, hardener compound mixed @ 2 litre per 50 kg of cement or as per manufacture's specifications. This includes cost of cement slurry, but excluding the cost of nosing of steps etc. complete.

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 panelled 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) 9.5.2 Kiln seasoned and chemically treated hollok wood. 9.5.2.1 35 mm thick shutters.

12.26: Providing and fixing plain multipurpose cement particle board in ceiling etc. complete (frame work to be paid separately) 12.26.1 6 mm thick cement fibre board as per IS:14862

9.40: Providing and fixing wooden moulded beading to door and window frames with iron screws, plugs and priming coat on unexposed surface etc. complete: 9.40.1 2nd class teak wood 9.40.1 50x12 mm

14.1: Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq.meters and under, including cutting the patch in proper shape, cutting out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground, all complete as per direction of Engineer-in-charge. 14.1.1 With cement mortar 1:4 (1 cement : 4 fine sand)

4.17: Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 coarse sand (Zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources) 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.

Repairing of Building 2:- 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

15.12: Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkaths, architrave, holdfasts etc. complete and staking within 50 metres leaad: 15.12.1 Of area 3 sq.

15.2: Demolishing cement concrete manually/by mechanical means including disposal material 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)

9.1: Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with bold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fasteners shall be paid for separately). 9.1.3 Kiln seasoned and chemically treated bollock wood.

12.65: Providing & fixing at all heights, levels and locations colour finish Aluminium alloy roofing sheets of alloy IS designation 31500, temper Hx8 conforming to IS:737 and dimensions as per IS code 2676 with characteristics of good formability and corrosion resistance. The profile sheets shall be fixed to truss members in slope or required pitch or curvature with Hex cap headed self drilling/tapping Stainless steel screws, 50mm long with 3 mm EPDM seal washer etc. all inclusive of labour, scaffolding, T&P and sundries etc. complete as per directions of the Engineer-in-charge. (Cost of truss/frame work shall be paid separately) 12.65.1 0.56mm, Aluminium Color coated troughed profile with center to center pitch of 200 mm, depth of 32 mm, overall profile width 1092 mm, cover width 1000mm.

12.66: Providing and fixing of pre-coated colour or mill finish Aluminium Roofing Accessories in 0.71 mm thickness, Alloy 31500 (IS designation) Aluminium Alloy (AA) 3004 (ISO designation) For color, coating shall be 5-7 microns epoxy primer on both sides of the sheet and polyster top coat 15-18 microns, using self drilling/tapping SS screws of size 6 x 50mm with 3mm thick EPDM seal and SS plain washer complete: 12.66.1 Ridges plain (500-600mm)

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)

16.12: Dry brick pitching half brick thick in drains including supply of bricks and preparing the surface complete: 16.12.1 With common burnt clay F.P.S. (non modular) bricks of class designation 7.

4.1.8: 1:4:8 (1 cement : 4 coarse sand (Zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources)

11.50: 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, 6 mm nominal size) by volume, hardener compound mixed @ 2 litre per 50 kg of cement or as per manufacture's specifications. This includes cost of cement slurry, but excluding the cost of nosing of steps etc. complete.

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 panelled 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) 9.5.2 Kiln seasoned and chemically treated hollok wood. 9.5.2.1 35 mm thick shutters.

12.26: Providing and fixing plain multipurpose cement particle board in ceiling etc. complete (frame work to be paid separately) 12.26.1 6 mm thick cement fibre board as per IS:14862

9.40: Providing and fixing wooden moulded beading to door and window frames with iron screws, plugs and priming coat on unexposed surface etc. complete: 9.40.1 2nd class teak wood 9.40.1 50x12 mm

14.1: Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq.meters and under, including cutting the patch in proper shape, cutting out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground, all complete as per direction of Engineer-in-charge. 14.1.1 With cement mortar 1:4 (1 cement : 4 fine sand)

4.17: Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 coarse sand (Zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources) 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.

Repairing of Staff Room:- 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

15.12: Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkaths, architrave, holdfasts etc. complete and staking within 50 metres leaad: 15.12.1 Of area 3 sq.

15.2: Demolishing cement concrete manually/by mechanical means including disposal material 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)

9.1: Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with bold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fasteners shall be paid for separately). 9.1.3 Kiln seasoned and chemically treated bollock wood.

12.65: Providing & fixing at all heights, levels and locations colour finish Aluminium alloy roofing sheets of alloy IS designation 31500, temper Hx8 conforming to IS:737 and dimensions as per IS code 2676 with characteristics of good formability and corrosion resistance. The profile sheets shall be fixed to truss members in slope or required pitch or curvature with Hex cap headed self drilling/tapping Stainless steel screws, 50mm long with 3 mm EPDM seal washer etc. all inclusive of labour, scaffolding, T&P and sundries etc. complete as per directions of the Engineer-in-charge. (Cost of truss/frame work shall be paid separately) 12.65.1 0.56mm, Aluminium Color coated troughed profile with center to center pitch of 200 mm, depth of 32 mm, overall profile width 1092 mm, cover width 1000mm.

12.66: Providing and fixing of pre-coated colour or mill finish Aluminium Roofing Accessories in 0.71 mm thickness, Alloy 31500 (IS designation) Aluminium Alloy (AA) 3004 (ISO designation) For color, coating shall be 5-7 microns epoxy primer on both sides of the sheet and polyster top coat 15-18 microns, using self drilling/tapping SS screws of size 6 x 50mm with 3mm thick EPDM seal and SS plain washer complete: 12.66.1 Ridges plain (500-600mm)

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)

16.12: Dry brick pitching half brick thick in drains including supply of bricks and preparing the surface complete: 16.12.1 With common burnt clay F.P.S. (non modular) bricks of class designation 7.

4.1.8: 1:4:8 (1 cement : 4 coarse sand (Zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources)

11.50: 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, 6 mm nominal size) by volume, hardener compound mixed @ 2 litre per 50 kg of cement or as per manufacture's specifications. This includes cost of cement slurry, but excluding the cost of nosing of steps etc. complete.

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 panelled 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) 9.5.2 Kiln seasoned and chemically treated hollok wood. 9.5.2.1 35 mm thick shutters.

12.26: Providing and fixing plain multipurpose cement particle board in ceiling etc. complete (frame work to be paid separately) 12.26.1 6 mm thick cement fibre board as per IS:14862

9.40: Providing and fixing wooden moulded beading to door and window frames with iron screws, plugs and priming coat on unexposed surface etc. complete: 9.40.1 2nd class teak wood 9.40.1 50x12 mm

4.17: Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 coarse sand (Zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources) 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.

Repairing of Office Room:- 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

15.12: Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkaths, architrave, holdfasts etc. complete and staking within 50 metres leaad: 15.12.1 Of area 3 sq.

15.2: Demolishing cement concrete manually/by mechanical means including disposal material 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)

9.1: Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with bold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fasteners shall be paid for separately). 9.1.3 Kiln seasoned and chemically treated bollock wood.

12.65: Providing & fixing at all heights, levels and locations colour finish Aluminium alloy roofing sheets of alloy IS designation 31500, temper Hx8 conforming to IS:737 and dimensions as per IS code 2676 with characteristics of good formability and corrosion resistance. The profile sheets shall be fixed to truss members in slope or required pitch or curvature with Hex cap headed self drilling/tapping Stainless steel screws, 50mm long with 3 mm EPDM seal washer etc. all inclusive of labour, scaffolding, T&P and sundries etc. complete as per directions of the Engineer-in-charge. (Cost of truss/frame work shall be paid separately) 12.65.1 0.56mm, Aluminium Color coated troughed profile with center to center pitch of 200 mm, depth of 32 mm, overall profile width 1092 mm, cover width 1000mm.

12.66: Providing and fixing of pre-coated colour or mill finish Aluminium Roofing Accessories in 0.71 mm thickness, Alloy 31500 (IS designation) Aluminium Alloy (AA) 3004 (ISO designation) For color, coating shall be 5-7 microns epoxy primer on both sides of the sheet and polyster top coat 15-18 microns, using self drilling/tapping SS screws of size 6 x 50mm with 3mm thick EPDM seal and SS plain washer complete: 12.66.1 Ridges plain (500-600mm)

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)

16.12: Dry brick pitching half brick thick in drains including supply of bricks and preparing the surface complete: 16.12.1 With common burnt clay F.P.S. (non modular) bricks of class designation 7.

4.1.8: 1:4:8 (1 cement : 4 coarse sand (Zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources)

11.50: 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, 6 mm nominal size) by volume, hardener compound mixed @ 2 litre per 50 kg of cement or as per manufacture's specifications. This includes cost of cement slurry, but excluding the cost of nosing of steps etc. complete.

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 panelled 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) 9.5.2 Kiln seasoned and chemically treated hollok wood. 9.5.2.1 35 mm thick shutters.

12.26: Providing and fixing plain multipurpose cement particle board in ceiling etc. complete (frame work to be paid separately) 12.26.1 6 mm thick cement fibre board as per IS:14862

9.40: Providing and fixing wooden moulded beading to door and window frames with iron screws, plugs and priming coat on unexposed surface etc. complete: 9.40.1 2nd class teak wood 9.40.1 50x12 mm

4.17: Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 coarse sand (Zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources) 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.

Painting of Boundary Wall:- 13.43: Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface : 13.43.1 Water thinnable 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)

Earth Filling:- 2.25(a): Excavation, supplying and filling of local earth (including royalty) by mechanical transport upto a lead of 5km also including ramming and watering of the earth in layers not exceeding 20 cm in trenches, plinth, sides of foundation etc. complete.

Painting of Gate:- 13.62: Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : 13.62.1 Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture.

Electrifical Works:- 1.10: 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 medium class PVC conduit, with piano type switch, phenolic laminated sheet, suitable size M.S. box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required. 1.10.1 Group A

1.10.2 Group B

1.10.3 Group C

1.14: Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required. 1.14.1. 2 X 1.5 sq. mm + 1 X 2.5 sq. mm earth wire

1.14.2. 2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire

1.14.3. 2 X 4 sq. mm + 1 X 4 sq. mm earth wire

1.24: Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. 1.24.1. 5/6 amps switch

1.24.4. 3 pin 5/6 A socket outlet

1.25: 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.

1.27: Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc. as required. 1.27.2 3 Module (100mmX75mm)

1.27.4 6 Module (200mmX75mm)

1.33: Supplying and fixing 3 pin, 5 A ceiling rose on the existing junction box/ wooden block including connections etc. as required.

1.58: Supplying and fixing PVC batten/ angle holder including connections etc. as reuired.

2.3: Supplying and fixing followingway, single pole and neutral , sheet steel, MCB distribution board, 240V on surface/recess complete with tinned copper busbar, neutral busbar, earth bar, din bar, interconnection, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator). 2.3.1. 6 way, Double door

2.3.2. 8 way, Double door

2.10: Supplying and fixing 5 A to 32 A rating, 240/415V, 10KA "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. 2.10.1. Single pole

2.10.3. Double pole

2.12: Supplying and fixing following rating, double pole, 240 V, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required. 2.13.2. 63A

5.2: Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. (but without charcoal/ coke and salt ) as required.

5.7: Supplying and fixing 6 SWG dia G.I. wire at 0.50 metre below ground level for conductor earth electrode, including connection/termination with GI thimble etc. as required.

MR-1: Supplying with including fitting fixing of ADORE LED PLUS 9 W/ 10 W etc. as directed by the Deptt.

MR-2: Supplying including fitting fixing of 20 W three colour CCT change LED batten which can change the color of batten from warm white to neutral white to cool white with the help of a simple toggle switch. Etc. as required and directed by the Deptt.

MR-3: Supplying with fitting fixing of Ceiling Fan (1200 mm) Non decorative etc. as required and as directed by the Deptt.

MR-4: Supplying following size PVC/XLPE insulated and PVC sheathed 1.1 KV Gd. Solid Aluminium conductor up to 10sqm, balance stranded conductor, XLPE Insulated, corse laid up, PVC tape inner sheathed, Armour (Aluminium wire for single core up to 70 sq.mm balance Aluminium strip, Galvanised wire for cables up to 2 x 10 sq. mm, 3 x 10 sq.mm, 4 x 6 sq.mm & balance all galvanised steel strip), extruded PVC Type ST2 sheathed, 650/1100 V grade as per IS 7908 (Part-I) 1988 armoured U.G. cable as specified and directed by the deptt. (Havells, RR, or equivalent make as approved by this Deptt.) Considering 100 Mtr. length) 10.00 sq.mm 2 Core U.G. Cable

MR-5: Supply, Installation, Testing and Commissioning of 1 KW Off Grid/ Hybrid Solar Power Plant system with MPPT Charge controller etc. as required complete and as directed by the Deptt.

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