Remodelling and Renovation of Pichala FIS under SOPD-G for the year 2023-24 under Lakhimpur-Naoboicha-Bihpuria Division(Irrigation), North Lakhimpur.

Amount

A)Shutter Assembly

1)Dismantling of MS shutter of thickness of 6 mm , framed with welded horizontal girders and vertical stiffeners of ISMC 100/ISMC125/ ISMC150/ISA7575 as directed. The Job involves collecting and stacking of dismantled MS portions at site as measured and subsequent transportation to the departmental store yard as directed by the department. 1) CR Gate

1)Dismantling of MS shutter of thickness of 6 mm , framed with welded horizontal girders and vertical stiffeners of ISMC 100/ISMC125/ ISMC150/ISA7575 as directed. The Job involves collecting and stacking of dismantled MS portions at site as measured and subsequent transportation to the departmental store yard as directed by the department. 2) HR Gate

1)Dismantling of MS shutter of thickness of 6 mm , framed with welded horizontal girders and vertical stiffeners of ISMC 100/ISMC125/ ISMC150/ISA7575 as directed. The Job involves collecting and stacking of dismantled MS portions at site as measured and subsequent transportation to the departmental store yard as directed by the department. 3) Canal Gate No.1

1)Dismantling of MS shutter of thickness of 6 mm , framed with welded horizontal girders and vertical stiffeners of ISMC 100/ISMC125/ ISMC150/ISA7575 as directed. The Job involves collecting and stacking of dismantled MS portions at site as measured and subsequent transportation to the departmental store yard as directed by the department. 4)Canal gate No.2

1)Dismantling of MS shutter of thickness of 6 mm , framed with welded horizontal girders and vertical stiffeners of ISMC 100/ISMC125/ ISMC150/ISA7575 as directed. The Job involves collecting and stacking of dismantled MS portions at site as measured and subsequent transportation to the departmental store yard as directed by the department. 5)Branch Canal Gate No.1

1)Dismantling of MS shutter of thickness of 6 mm , framed with welded horizontal girders and vertical stiffeners of ISMC 100/ISMC125/ ISMC150/ISA7575 as directed. The Job involves collecting and stacking of dismantled MS portions at site as measured and subsequent transportation to the departmental store yard as directed by the department. 6)Branch Canal Gate No.2

2)Supply fabrication and installation of MS shutter made from 6 mm MS plate with vertical stiffeners and horizontal girders of ISMC 100/ISMC125/ISMC150/ISA7575 as per original design conforming to workmanship. The Job provides for necessary drilled holes of 8 mm dia at uniform interval for MS flat & 125 mm rubber seal, 40 mm/50 mm/63 mm dia. MS screw shaft, MS bracket & CI roller for sliding provision as per drawing & as directed by the department and subsequent installation of the same in the guide channel pairs in accurate alignment and balancing with appropriate mechanism as per design & site condition. 1) Canel Gate 1

2)Supply fabrication and installation of MS shutter made from 6 mm MS plate with vertical stiffeners and horizontal girders of ISMC 100/ISMC125/ISMC150/ISA7575 as per original design conforming to workmanship. The Job provides for necessary drilled holes of 8 mm dia at uniform interval for MS flat & 125 mm rubber seal, 40 mm/50 mm/63 mm dia. MS screw shaft, MS bracket & CI roller for sliding provision as per drawing & as directed by the department and subsequent installation of the same in the guide channel pairs in accurate alignment and balancing with appropriate mechanism as per design & site condition. 2) canel gate 2

2)Supply fabrication and installation of MS shutter made from 6 mm MS plate with vertical stiffeners and horizontal girders of ISMC 100/ISMC125/ISMC150/ISA7575 as per original design conforming to workmanship. The Job provides for necessary drilled holes of 8 mm dia at uniform interval for MS flat & 125 mm rubber seal, 40 mm/50 mm/63 mm dia. MS screw shaft, MS bracket & CI roller for sliding provision as per drawing & as directed by the department and subsequent installation of the same in the guide channel pairs in accurate alignment and balancing with appropriate mechanism as per design & site condition. 3) Branch Canel Gate No.1

2)Supply fabrication and installation of MS shutter made from 6 mm MS plate with vertical stiffeners and horizontal girders of ISMC 100/ISMC125/ISMC150/ISA7575 as per original design conforming to workmanship. The Job provides for necessary drilled holes of 8 mm dia at uniform interval for MS flat & 125 mm rubber seal, 40 mm/50 mm/63 mm dia. MS screw shaft, MS bracket & CI roller for sliding provision as per drawing & as directed by the department and subsequent installation of the same in the guide channel pairs in accurate alignment and balancing with appropriate mechanism as per design & site condition. 4) Branch Canel Gate No.2

3)Supply, Fabrication, Installation and Commissioning at site including painting of Shutter Assembly of Cross Regulator/ Head Regulator gates of different size made of 6 mm thick M.S. skin plate, with 10 mm dia. hole to be drilled at an interval of 150 mm apart on both the vertical sides and one horizontal side at the bottom at a fixed distance from the edge, and MS channel of size 100 mm x 50 mm x 4.7 mm or 125 mm x 65 mm x 5 mm for shutter frame, Horizontal girders and vertical stiffeners , fitting fixing of C.I. Guide Roller of size 75 mm x 67 mm x 100 mm x 20 mm having 25 mm dia hole with pin Guide roller M.S. bracket of size 90 mm x 90 mm x 250 mm made of 12 mm thick and 90 mm wide M.S. Flat with guide roller pin fitted on the shutter frame, having required slots and holes and supply, fitting and fixing of ‘J’ type rubber seal, of size 125 mm , ‘J’ type rubber seal corner of size 125 mm , with fabricated M.S. fastener of 50 mm width x 8 mm thick having 10 mm dia. hole at an interval of 150 mm apart for Regulator Gates complete as per design & drawing & as directed. A] C/Regulator & H/Regulator GATES OF SIZE 5.0 M2 or More I. CR Gate

3)Supply, Fabrication, Installation and Commissioning at site including painting of Shutter Assembly of Cross Regulator/ Head Regulator gates of different size made of 6 mm thick M.S. skin plate, with 10 mm dia. hole to be drilled at an interval of 150 mm apart on both the vertical sides and one horizontal side at the bottom at a fixed distance from the edge, and MS channel of size 100 mm x 50 mm x 4.7 mm or 125 mm x 65 mm x 5 mm for shutter frame, Horizontal girders and vertical stiffeners , fitting fixing of C.I. Guide Roller of size 75 mm x 67 mm x 100 mm x 20 mm having 25 mm dia hole with pin Guide roller M.S. bracket of size 90 mm x 90 mm x 250 mm made of 12 mm thick and 90 mm wide M.S. Flat with guide roller pin fitted on the shutter frame, having required slots and holes and supply, fitting and fixing of ‘J’ type rubber seal, of size 125 mm , ‘J’ type rubber seal corner of size 125 mm , with fabricated M.S. fastener of 50 mm width x 8 mm thick having 10 mm dia. hole at an interval of 150 mm apart for Regulator Gates complete as per design & drawing & as directed. B] C/Regulator & H/Regulator GATES OF SIZE less than 5.0 M2 ii)HR Gate

4)Supply fitting fixing of best quality moulded "J" Type rubber seal as per IS:11855:1986 of following sizes duly bolted to the shutter as per in line hole sizes of the shutter with the help of MS flat of 25 mm x 6 mm size 1) Canel gate-1

4)Supply fitting fixing of best quality moulded "J" Type rubber seal as per IS:11855:1986 of following sizes duly bolted to the shutter as per in line hole sizes of the shutter with the help of MS flat of 25 mm x 6 mm size 2) Canel Gate-2

4)Supply fitting fixing of best quality moulded "J" Type rubber seal as per IS:11855:1986 of following sizes duly bolted to the shutter as per in line hole sizes of the shutter with the help of MS flat of 25 mm x 6 mm size 3) Branch canal Gate No. 1

4)Supply fitting fixing of best quality moulded "J" Type rubber seal as per IS:11855:1986 of following sizes duly bolted to the shutter as per in line hole sizes of the shutter with the help of MS flat of 25 mm x 6 mm size 4) Branch canal Gate No. 2

5)Supply fitting fixing of guide roller bracket made from 10 mm MS plate to the holding plate in the shutter as per prevailing status with the help of conforming to drill hole for 13 mm bolts in tight fit as per drawing & as desired 1. Canel Gates

5)Supply fitting fixing of guide roller bracket made from 10 mm MS plate to the holding plate in the shutter as per prevailing status with the help of conforming to drill hole for 13 mm bolts in tight fit as per drawing & as desired 2. Branch Canal Gates

6)Supply fitting fixing of IS 210 grade FB 260 CI guide roller of length 90 mm with collar section of 90 mmø x 20 mm and concentric cylindrical tapered shank size 60 mmø x 70 mm along with central longitudinal drilled hole of 13 mm to the existing roller bracket by means of roller pin of accurate size with push fit as directed. 1.Canal Gates

6)Supply fitting fixing of IS 210 grade FB 260 CI guide roller of length 90 mm with collar section of 90 mmø x 20 mm and concentric cylindrical tapered shank size 60 mmø x 70 mm along with central longitudinal drilled hole of 13 mm to the existing roller bracket by means of roller pin of accurate size with push fit as directed. 2. Branch Canal Gates

7)Supply fabrication of bottom seal channel at the crest level of the weir conforming to ISMC 150 with necessary anchoring with MS rod and CC embedment (M15) as desired. The job includes dismantling/cutting/cleaning of all materials, of all sizes and grades, prior to the job and subsequent curing and removal of all forms from the site directed by the deptt. 1. CR Gate

7)Supply fabrication of bottom seal channel at the crest level of the weir conforming to ISMC 150 with necessary anchoring with MS rod and CC embedment (M15) as desired. The job includes dismantling/cutting/cleaning of all materials, of all sizes and grades, prior to the job and subsequent curing and removal of all forms from the site directed by the deptt. 2. HR Gate

7)Supply fabrication of bottom seal channel at the crest level of the weir conforming to ISMC 150 with necessary anchoring with MS rod and CC embedment (M15) as desired. The job includes dismantling/cutting/cleaning of all materials, of all sizes and grades, prior to the job and subsequent curing and removal of all forms from the site directed by the deptt. 3 .Canel Gates

7)Supply fabrication of bottom seal channel at the crest level of the weir conforming to ISMC 150 with necessary anchoring with MS rod and CC embedment (M15) as desired. The job includes dismantling/cutting/cleaning of all materials, of all sizes and grades, prior to the job and subsequent curing and removal of all forms from the site directed by the deptt. 4. Branch Canal Gates

B)LIFTING ARRANGEMENT

Supply, Fabrication, installation and commissioning including greasing, painting, etc. at site and fitting fixing of Lifting Arrangement for Regulator gate manually operated including M.S. Screw shaft of 40 mm/ 50mmdia along with C.I. Boss of size 150 mm x 200 mm , thrust bearing of 45 mm/55 mm (ID) ,operating wheel made of GI Pipes of 25 mm dia , securely fixed with lock plate & tool plate on fabricated tool post made of MS Tee bar 80 x 80 x 8mm fitting fixing of all these items complete as per design & drawing and as directed. For Canel gates and branch canal gates

Supply, Fabrication, installation and commissioning including greasing, painting, etc. at site and fitting fixing of Lifting Arrangement of Regulator gate with counter weight mechanism including M.S. Screw shaft of 63mm/ 75mmdia along with C.I. Boss of size 200 mm x 200 mm, thrust bearing of 65mm/ 75mm (ID) , C.I. Grooved Pulley of size 250 mm dia and 150 mm dia , 2 x 6 nos C.I. counter weight of size 375 mm dia x 37 mm thick of approx weight 30 kg each, fabricated M.S. hook for holding counter weight , tested quality steel wire rope of size 16 mm dia and required length, operating wheel made of GI Pipes of 25 mm dia , securely fixed with lock plate & tool plate on fabricated tool post made of MS Tee bar 80 x 80 x 8mm fitting fixing of all these items complete as per design & drawing and as directed. (i) For HR gate

Supply, Fabrication, installation and commissioning including greasing, painting, etc. at site and fitting fixing of Lifting Arrangement of Regulator gate with counter weight mechanism including M.S. Screw shaft of 63mm/ 75mmdia along with C.I. Boss of size 200 mm x 200 mm, thrust bearing of 65mm/ 75mm (ID) , C.I. Grooved Pulley of size 250 mm dia and 150 mm dia , 2 x 6 nos C.I. counter weight of size 375 mm dia x 37 mm thick of approx weight 30 kg each, fabricated M.S. hook for holding counter weight , tested quality steel wire rope of size 16 mm dia and required length, operating wheel made of GI Pipes of 25 mm dia , securely fixed with lock plate & tool plate on fabricated tool post made of MS Tee bar 80 x 80 x 8mm fitting fixing of all these items complete as per design & drawing and as directed. (ii) For CR Gate

C) PLATE FORM ASSEMBLY

Supply, fabrication, installation and commissioning including painting at site of guide channel assembly with fabricated MS channel of size ISMC : 200 ( 200 mm x 75 mm x 6.1 mm) up to a required length having holes of 19 mm dia at a distance of 20 mm from the outer edge and at an interval of 500 mm vertically for fitting of separator stud including anchoring at pier groove , anchoring to footing with MS plate of size 400 mm x 400 mm x 6 mm thick , MS separator stud of 19 mm dia threaded at both end x 400 mm L with washer , GI pipe separator of 25 mm dia, Embedded Chanel of size ISMC 200 in complete for Cross/ Head Regulator gates as per design & drawing & as directed. [Measurement to be done as height of Guide Chanel Assembly as a whole, not for individual channel length. (CR gates - 1 M x 4 = 4 M & HR gate 0.5 M x 2 = 1 M) (As per design)

Providing guide channel separator made from MS stud 200 mm long coverd with GI pipe of 25 mm in the spaces between the guide pair and getting properly welded as desired. 1. Canel Gates

Dismantling the worn old MS plateform top and subsequent supply. Installation of new MS plate of thickness 5 mm as disired, welded properly with edge finishing to the satisfaction of the department 1. CR Gate

Dismantling the worn old MS plateform top and subsequent supply. Installation of new MS plate of thickness 5 mm as disired, welded properly with edge finishing to the satisfaction of the department 2.HR Gate

Dismantling the worn old MS plateform top and subsequent supply. Installation of new MS plate of thickness 5 mm as disired, welded properly with edge finishing to the satisfaction of the department 3. Canel Gates

Dismantling the worn old MS plateform top and subsequent supply. Installation of new MS plate of thickness 5 mm as disired, welded properly with edge finishing to the satisfaction of the department 4. Branch Canal Gate

Supply, Fabrication, Erection /Installation including Painting and fitting –fixing of fabricated MS Ladder of 0.75 M width and required length on the side of Regulator gate made of M.S. Channel ISMC : 100 (100mm x 50mm x 4.7mm ) M.S. plate (checkered) 6 mm thick and 25 mm dia , G.I. pipe . The ladder consist of inclined bar of M.S. Channel, horizontal member for numbers of steps as required, Railing post of M.S. Angle of size ISA 6565 and G.I. pipe railing of size 25 mm(ID) in complete as directed. [ Any C C work to be measured extra] 1. CR Gate

Supply, Fabrication, Erection /Installation including Painting and fitting –fixing of fabricated MS Ladder of 0.75 M width and required length on the side of Regulator gate made of M.S. Channel ISMC : 100 (100mm x 50mm x 4.7mm ) M.S. plate (checkered) 6 mm thick and 25 mm dia , G.I. pipe . The ladder consist of inclined bar of M.S. Channel, horizontal member for numbers of steps as required, Railing post of M.S. Angle of size ISA 6565 and G.I. pipe railing of size 25 mm(ID) in complete as directed. [ Any C C work to be measured extra] 2. HR Gate

Dismantling of old damages railing system and refurbishing through supply, fabrication and installation at that dismantled portion with new railing system to be assembled with MS post of ISA 50 x 50 and horizontal bars of GI pipe 25 mmø equispaced as per original fram and welded properly as desired. 1. CR Gate

Dismantling of old damages railing system and refurbishing through supply, fabrication and installation at that dismantled portion with new railing system to be assembled with MS post of ISA 50 x 50 and horizontal bars of GI pipe 25 mmø equispaced as per original fram and welded properly as desired. 2. HR Gate

Painting of exposed iron structure complete by one coat of red oxide metal primer , followed by two coats of synthetic enamel paints of different color shades of reputed brand with proper prior removing rust and foreign materials by steel wire brush as directed 1. CR plateform

Painting of exposed iron structure complete by one coat of red oxide metal primer , followed by two coats of synthetic enamel paints of different color shades of reputed brand with proper prior removing rust and foreign materials by steel wire brush as directed. 2. HR plateform

Painting of exposed iron structure complete by one coat of red oxide metal primer , followed by two coats of synthetic enamel paints of different color shades of reputed brand with proper prior removing rust and foreign materials by steel wire brush as directed. 3. Canel Gates & plateform

Painting of exposed iron structure complete by one coat of red oxide metal primer , followed by two coats of synthetic enamel paints of different color shades of reputed brand with proper prior removing rust and foreign materials by steel wire brush as directed. 4. Branch Canal Gates & platform

Repairing of Upstream Affux Bund (Left and Right Bank)

Item No.1/6.26 Earthwork in filling in Marginal bund / Guide bank / Afflux bund / Canal embankment etc. to the design section and grade by obtaining earth from outside borrow pits and filling in uniform layers not exceeding 15 cm thick including clearing light jungle, removing trees upto 15 cm dia and uprooting roots and stumps from the seat of embankment and borrow pit area, breaking clods not more than 10 mm cube, ramming, watering, dressing and roughening the seat of embankment, profiling etc. Paying compensation of earth borrowed from private or forest land if any, lead upto 30 M and lift upto 1.5 M, complete as directed.

Item No.2/1.6 Collection of sand gravel (40% sand and 60% gravel of size 25 mm to 60 mm) free from dust and dirt includingstacking in measurable stacks at quarry site and complete as directed.

Item No.3/2.1 Carriage of boulders, gravels, metal screening, stacking in measurable stacks at site, complete as directed.

Item No.4/2.1 Labour charge for spreading of hard river gravel or broken stone of size 13 mm to 38 mm to the required thickness including dressing and ramming the seat before laying the materials as directed with a lead upto 30 M and lift upto 1.5 M, complete as directed.

Item No.5/11.1B(I) Plain CC work in 40% plum hard river boulder of 15 cm to 23 cm size and filled interstices with 60% cement concrete in proportion 1:3:6 with 13 mm to 38 mm size river shingles including curing, shuttering etc, complete as directed. (Shuttering cost will be paid separately).

Item No.6/6.27 Earthwork in back filling of structures, obtained from outside borrow pits filling in 15 cm layers, ramming, dressing, watering, including paying compensation of land if any (with lead up to 30 M and lift 1.5 M).

Item No.7/21.2(A) Construction of 1.00 M x 1.00 M rectangular boulder sausage including supplying of materials with 25 cm to 30 cm size boulders collecting from a lead of 25 KM encased in 15 cm mesh of 8G hexagonal wire netting and filling the voids between the boulders with stone not exceeding 18 cm in size tied with 8G galvanized tying wire at 30 cm apart, laid in position as directed including necessary local carriage of materials, paying necessary forest royalty including providing 1 (one) no. of jati bamboo horizontal runner along the top of the sausage with vertical bhaluka bamboo post 1.20 M apart driven at least 0.60 M below ground and tying with sausage etc, all complete as directed.

Repairing of Downstream Affux Bund (Left and Right Bank)

Item No.1/6.26 Earthwork in filling in Marginal bund / Guide bank / Afflux bund / Canal embankment etc. to the design section and grade by obtaining earth from outside borrow pits and filling in uniform layers not exceeding 15 cm thick including clearing light jungle, removing trees upto 15 cm dia and uprooting roots and stumps from the seat of embankment and borrow pit area, breaking clods not more than 10 mm cube, ramming, watering, dressing and roughening the seat of embankment, profiling etc. Paying compensation of earth borrowed from private or forest land if any, lead upto 30 M and lift upto 1.5 M, complete as directed.

Item No.2/1.6 Collection of sand gravel (40% sand and 60% gravel of size 25 mm to 60 mm) free from dust and dirt including stacking in measurable stacks at quarry site and complete as directed.

Item No.3/2.1 Carriage of boulders, gravels, metal screening, stacking in measurable stacks at site, complete as directed.

ItemItem No.4/2.1 Labour charge for spreading of hard river gravel or broken stone of size 13 mm to 38 mm to the required thickness including dressing and ramming the seat before laying the materials as directed with a lead upto 30 M and lift upto 1.5 M, complete as directed.

Item No.5/11.1B(I) Plain CC work in 40% plum hard river boulder of 15 cm to 23 cm size and filled interstices with 60% cement concrete in proportion 1:3:6 with 13 mm to 38 mm size river shingles including curing, shuttering etc, complete as directed( Shuttering cost will be paid separately).

Item No.6/6.27 Earthwork in back filling of structures, obtained from outside borrow pits filling in 15 cm layers, ramming, dressing, watering, including paying compensation of land if any (with lead up to 30 M and lift 1.5 M).

Item No.7/21.2(A) Construction of 1.00 M x 1.00 M rectangular boulder sausage including supplying of materials with 25 cm to 30 cm size boulders collecting from a lead of 25 KM encased in 15 cm mesh of 8G hexagonal wire netting and filling the voids between the boulders with stone not exceeding 18 cm in size tied with 8G galvanized tying wire at 30 cm apart, laid in position as directed including necessary local carriage of materials, paying necessary forest royalty including providing 1 (one) no. of jati bamboo horizontal runner along the top of the sausage with vertical bhaluka bamboo post 1.20 M apart driven at least 0.60 M below ground and tying with sausage etc, all complete as directed.

Improvement of Upstream Guide Bund Bund (Left Bank and Right Bank)

Item No.1/6.26 Earthwork in filling in Marginal bund / Guide bank / Afflux bund / Canal embankment etc. to the design section and grade by obtaining earth from outside borrow pits and filling in uniform layers not exceeding 15 cm thick including clearing light jungle, removing trees upto 15 cm dia and uprooting roots and stumps from the seat of embankment and borrow pit area, breaking clods not more than 10 mm cube, ramming, watering, dressing and roughening the seat of embankment, profiling etc. Paying compensation of earth borrowed from private or forest land if any, lead upto 30 M and lift upto 1.5 M, complete as directed.

Removal of Silt deposit and Jungle Clearance at Head works and Canal bed

Item No.1/6.12 Earthwork in excavation of deposited silt, sand and river debris from the seat of Guide Bunds /Afflux Bunds,etc. including clearing light jungle, removing tree upto 15 cm dia, and uprooting roots and stumps, etc, from the seat of Guide Bunds / Afflux Bunds, etc. including dressing, carriage of excavated earth and depositing the same in stacks at a distance not less than 80 M from the axis of the Guide Bunds / Afflux Bunds, etc. including bailing out of water where necessary upto depth below the existing ground level as mentioned in the approveddrawing and complete as directed and specified.

Item No.2/3.1 Cutting jungles and trees upto 50 cm girth including uprooting roots and stumps and removing them from site of work etc, complete as directed i) Medium Jungle

Item No.2/3.1 Cutting jungles and trees upto 50 cm girth including uprooting roots and stumps and removing them from site of work etc, complete as directed ii) Heavy Jungles

Repairing of Chowkidar Quarter

Item No. 1 : Dismantling aluminium/ Gypsum partitions, doors, windows, fixed glazing and false ceiling including disposal of unserviceable material and stacking of serviceable material with in 50 meters lead as directed by Engineer-in-charge.

Providing and fixing insulating board ceiling of approved quality with necessary nails etc. complete (frame work to be paid separately)

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.

Dismantling wood work in frames, trusses, purlins and rafters up to 10 metres span and 5 metres height including stacking the material within 50 metres lead :

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).

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 9.5.1.2 30 mm thick shutters)

Dismantling wood work in frames, trusses, purlins and rafters up to 10 metres span and 5 metres height including stacking the material within 50 metres lead :

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).

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 slurry, but excluding the cost of nosing of steps etc. complete.

Providing and fixing aluminium tower bolts, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade, with necessary screws etc. complete : 200x10 mm Tower Bolts 2 x 11

Providing and fixing aluminium tower bolts, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade, with necessary screws etc. complete : 200x10 mm MS door handles 1 x 10

Distempering with 1st quality acrylic distemper (ready made) having VOC content less than 50 gm per ltr. of approved manufacturer and of required shade and colour complete. as per manufacturer's specification.

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

Finishing with Deluxe Multi surface paint system for interiors and exteriors using Primer as per manufacturers specifications :

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

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.I. 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.

Providing ridges or hips of width 60 cm overall width plain G.S. Sheet fixed with polymer coated J or L hooks, bolts and nuts 8 mm dia G.I. limpet and bitumen washers complete. 0.63 mm thick with zinc coating not less than 275 gm/m²

Providing and fixing water closet squatting pan (Indian type W.C. pan ) with 100 mm sand cast Iron P or S trap, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever) conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required: White Vitreous china Orissa pattern W.C. pan of size 580x440 mm with integral type foot rests

Approach Road

Item No. 1 (6.26) : Earthwork in filling in Marginal bund / Guide bank / Afflux bund / Canal embankment etc. to the design section and grade by obtaining earth from outside borrow pits and filling in uniform layers not exceeding 15 cm thick including clearing light jungle, removing trees upto 15 cm dia and uprooting roots and stumps from the seat of embankment and borrow pit area, breaking clods not more than 10 mm cube, ramming, watering, dressing and roughening the seat of embankment, profiling etc. Paying compensation of earth borrowed from private or forest land if any, lead upto 30 M and lift upto 1.5 M, complete as directed

Item No. 2(1.6) : Collection of sand gravel (40% sand and 60% gravel of size 25 mm to 60 mm) free from dust and dirt includingstacking in measurable stacks at quarry site and complete as directed.

tem No. 3 (23.14) :Labour charges for spreading hard river shingles / sand gravels to required thickness over approach subway etc. including ramming, dressing the seat before laying the materials lead upto 30 M and lift 1.50 M, complete as directed.

construction of Sign Board

Item No. 1 : Supply of sign board made of 1.60mm thick MS iron sheet fitted with steel frame of size 1.05 m x 0.75m fixed with 2 Nos. 50mm dia GI (medium) pipes 2.10 m above and 0.60m below ground fitted with C.C. work in proportion 1:3:6 and size 0.45m x 0.45m x 0.60m below ground including painting with approved paint including writing letters complete as directed.

Add 4% Forest Royalty excluding 18% GST

Add 10% MMDRR on forest Royalty

Add 10% DMFT on forest Royalty

Add Labour Cess 1% on Gross

M/S ARUN ENTERPRISE

JIBAN GOGOI