SNB/ENGG/NIT/06/GH .EX/25-26

Cutting chase upto 125 x 150 mm. and subsequentmending of damages. (a)in brick wall [Cement-3.6 Kg/Mtr]

Cutting chase upto 125 x 150 mm. and subsequentmending of damages. (b)in concrete wall [Cement-3.6 Kg/Mtr]

Dismantling old plaster,putty and wall tiles or skirting raking out joints and cleaning the surface for plaster (Ground to 3rd Floor) including stacking of serviceable material and disposal of unserviceable material from every floor of (G+3) building with lifting and taking out the materials manually/by mechanical means including stacking in Ground within 150 metres lead as per direction of Engineer-in-charge

Demolishing R.C.C. work or cement concrete manually/ by mechanical means (Ground to 3rd Floor) including stacking of steel bars including stacking of serviceable material and disposal of unserviceable material from every floor of (G+3) building with lifting and taking out the materials manually/by mechanical means including stacking in Ground within 150 metres lead as per direction of Engineer-in-charge

Demolishing Brick work In cement mortar manually/ by mechanical means (Ground to 3rd Floor) including stacking of serviceable material and disposal of unserviceable material from every floor of (G+3) building with lifting and taking out the materials manually/by mechanical means including stacking in Ground within 150 metres lead as per direction of Engineer-in-charge

Dismantling tile work in floors and roofs laid in cement mortar manually/ by mechanical means (Ground to 3rd Floor) including stacking of serviceable material and disposal of unserviceable material from every floor of (G+3) building with lifting and taking out the materials manually/by mechanical means including stacking in Ground within 150 metres lead as per direction of Engineer-in-charge. For thickness of tiles 10 mm to 25 mm

Removing corroded worn out portion of reinforcement (when the area of bar is damaged by more than 25%) by cutting and replacing the same by a new plain round bar of requisite diameter by binding with required lap / welding with old bar, including cost of reinforcement, complete in all respect including removing unserviceable materials from site as per direction of the Engineer - in - charge. Note : Payment on weight (Kg.) of new reinforcement.(ground floor level to forth floor)

Cleaning the exposed reinforcement preferably upto full diameter by wire brush, applying two coats of polymer based rust removing compound left for 24 hours, removing the coating and then applying two (2) coats of polymer modified anti corrosive protective coating formulated to inhibit the corrosion of reinforcement as per manufacturer's specification] [Mode of measurement:The affected surface area of reinforcement shall be considered for payment]

Chipping of unsound/weak concrete material from slabs, beams, columns,chajja etc. with manual Chisel and/ or by standard power driven percussion type or of approved make including tapering of all edges, making square shoulders of cavities including cleaning the exposed concrete surface and reinforcement with wire brushes etc. and disposal of debris for all lead and lifts all complete as per direction of Engineer-In-Charge, upto 75mm thickness

Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns,lintels curved or straight including fitting, fixing and striking out after completion of works (ground floor level to forth floor) , 9 to 12 mm thick approved quality ply board shuttering in any concrete work-(a)In ground floor

Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns,lintels curved or straight including fitting, fixing and striking out after completion of works (ground floor level to forth floor) , 9 to 12 mm thick approved quality ply board shuttering in any concrete work-(b)In First Floor level

Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns,lintels curved or straight including fitting, fixing and striking out after completion of works (ground floor level to forth floor) , 9 to 12 mm thick approved quality ply board shuttering in any concrete work-(c)In Second Floor level

Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns,lintels curved or straight including fitting, fixing and striking out after completion of works (ground floor level to forth floor) , 9 to 12 mm thick approved quality ply board shuttering in any concrete work-(d)In Third Floor level

Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns,lintels curved or straight including fitting, fixing and striking out after completion of works (ground floor level to forth floor) , 9 to 12 mm thick approved quality ply board shuttering in any concrete work-(e)In Fourth Floor level

Applying epoxy based reactive joining agent for joining the old concrete with fresh concret and joining the new plastering work with old brick work to be applied within manufacturer's specified time as per manufacturers specification. (0.4 Kg / m² of concrete surface).

Providing and laying in position ready mixed or site batched design mixcement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete.(All works above plinth level upto floor V level. Concrete of M25 grade with minimum cement content of 330 kg /cum)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: 1:2:4 (1 cement : 2 coarse sand (zone-Ill) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

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

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in : Cement mortar 1:4 (1 cement : 4 coarse sand)

CEMENT PLASTER (IN COARSE SAND) to outer wall,chajja,column,beam etc. with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course.With 1:6 cement mortar, 20 mm thick plaster

Removing dry or oil bound distemper, water proofing cement paint and removing loose scales, blisters,rust etc. from masonary wall, stone cladding wall, old floor surface of masonry or concrete or stone by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. and thoroughly cleaning and smoothening the surface complete to make the same suitable for receiving fresh coat of paint including acid polishing of approved brand and manufacture wherever required (Ground to 3rd Floor)

Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade New work (Two or more coats applied @ 1.43 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm) Two Coats and lacquer polishing/painting on stone wall of approved brand and manufacture wherever required (Ground to 3rd Floor)

Removing dry or oil bound paint or old synthetic enamel paint by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches complete and Applying priming coat: With ready mixed red oxide zinc chromate primer of approved brand and manufacture on hard and soft wood or steel galvanised iron/ steel works

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :One or more coats on old work

Providing and fixing double scaffolding system (cup lock type) on the exterior side, up to seven story height made with 40 mm dia M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after. The scaffolding system shall be stiffened with bracings, runners, connection with the building etc wherever required for inspection of work at required locations with essential safety features for the workmen etc. complete as per directions and approval of Engineer-in-charge. The elevational area of the scaffolding shall be measured for payment purpose. The payment will be made once irrespective of duration of scaffolding.

Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to outside of centre at approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved.

PHE WORK Dismantling C.I. pipes with fittings and clamps including stacking the material within 150 metres lead and cutting of necessary existing connection with the pipe from vertical duct and ground Pit of G+3 building with lifting and taking out the pipes from each floor manually/by mechanical means including stacking of pipes in Ground within 150 metres lead as per direction of Engineer-in-charge up to 150 mm dia pipe

Dismantling G.I/PVC/PP-R pipes (Concealed/Internal work/External) and cutting of necessary existing connection from every floor of (G+3) building with lifting and taking out the pipes from each floor manually/by mechanical means including stacking of pipes in Ground within 150 metres lead as per direction of Engineer-in-charge. 15 mm to 110 mm dia pipe

Supplying, fitting and fixing of Single Socketed 110 mm dia UPVC pipe (B Type-s.w.r pipe) conforming to IS-13592-1992 for above ground work including cost of jointing materials with socket etc. fitting and fixing all necessary specials, cutting pipes, cutting holes in brick walls or PCC/R.C. floor, plinth protection and insert the pipe into ground Pit where necessary, including fitting and fixing holder bat clamps (any floor) and for underground work upto Pit joint including cutting PCC/plinth protection or trenches upto 1.5 metre and refilling the same and mending good all damage Pit, masonry wall or concrete work if necessary, complete as per direction of the Engineerin- charge. (Payment will be made on centre line measurement of the total pipeline including specials. (a) Above ground-110mm Dia

Supplying, fitting and fixing of Single Socketed 110 mm dia UPVC pipe (B Type-s.w.r pipe) conforming to IS-13592-1992 for above ground work including cost of jointing materials with socket etc. fitting and fixing all necessary specials, cutting pipes, cutting holes in brick walls or PCC/R.C. floor, plinth protection and insert the pipe into ground Pit where necessary, including fitting and fixing holder bat clamps (any floor) and for underground work upto Pit joint including cutting PCC/plinth protection or trenches upto 1.5 metre and refilling the same and mending good all damage Pit, masonry wall or concrete work if necessary, complete as per direction of the Engineerin- charge. (Payment will be made on centre line measurement of the total pipeline including specials. (b) Under ground-110mm Dia

Supplying, fitting and fixing UPVC pipes of approved make of Schedule 80 conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece,brass valve,FTA,MTA etc. fitted with holder bats clamps, including cutting pipes, making threads,fitting, fixing, etc. complete in all respect including cost of all necessary fittings as required,jointing materials, and mending good all damage masonry wall or concrete work if necessary, complete as per direction of the Engineerin- charge.(Payment will be made on the centre line measurements of total pipe line including all, No separate payment will be made for accesories, including material lifting and shifting from Ground to every floor of (G+3) building .EXPOSED/EXTERNAL WORK INTO DUCT/ INTERNAL CONCEALED WORK (a)80mm dia (For Exposed work/External Pipe line)

Supplying, fitting and fixing UPVC pipes of approved make of Schedule 80 conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece,brass valve,FTA,MTA etc. fitted

with holder bats clamps, including cutting pipes, making threads,fitting, fixing, etc. complete in all respect including cost of all necessary fittings as required,jointing materials, and mending good all damage masonry wall or concrete work if necessary, complete as per direction of the Engineerin- charge.(Payment will be made on the centre line measurements of total pipe line including all, No separate payment will be made for accesories, including material lifting and shifting from Ground to every floor of (G+3) building .EXPOSED/EXTERNAL WORK INTO DUCT/ INTERNAL CONCEALED WORK (b) 50mm dia (For Exposed work/External Pipe line)

Supplying, fitting and fixing UPVC pipes of approved make of Schedule 80 conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece,brass valve,FTA,MTA etc. fitted with holder bats clamps, including cutting pipes, making threads,fitting, fixing, etc. complete in all respect including cost of all necessary fittings as required,jointing materials, and mending good all damage masonry wall or concrete work if necessary, complete as per direction of the Engineerin- charge.(Payment will be made on the centre line measurements of total pipe line including all, No separate payment will be made for accesories, including material lifting and shifting from Ground to every floor of (G+3) building .EXPOSED/EXTERNAL WORK INTO DUCT/ INTERNAL CONCEALED WORK (c) 32mm dia (For Exposed work/External Pipe line)

Supplying, fitting and fixing UPVC pipes of approved make of Schedule 80 conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece,brass valve,FTA,MTA etc. fitted with holder bats clamps, including cutting pipes, making threads,fitting, fixing, etc. complete in all respect including cost of all necessary fittings as required,jointing materials, and mending good all damage masonry wall or concrete work if necessary, complete as per direction of the Engineerin- charge.(Payment will be made on the centre line measurements of total pipe line including all, No separate payment will be made for accesories, including material lifting and shifting from Ground to every floor of (G+3) building .EXPOSED/EXTERNAL WORK INTO DUCT/ INTERNAL CONCEALED WORK (d) 25mm dia (For Exposed work/External Pipe line)

Supplying, fitting and fixing UPVC pipes of approved make of Schedule 80 conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece,brass valve,FTA,MTA etc. fitted with holder bats clamps, including cutting pipes, making threads,fitting, fixing, etc. complete in all respect including cost of all necessary fittings as required,jointing materials, and mending good all damage masonry wall or concrete work if necessary, complete as per direction of the Engineerin- charge.(Payment will be made on the centre line measurements of total pipe line including all, No separate payment will be made for accesories, including material lifting and shifting from Ground to every floor of (G+3) building .EXPOSED/EXTERNAL WORK INTO DUCT/ INTERNAL CONCEALED WORK (e) 20mm dia (For Exposed work/External Pipe line)

Supplying, fitting and fixing UPVC pipes of approved make of Schedule 80 conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece,brass valve,FTA,MTA etc. fitted with holder bats clamps, including cutting pipes, making threads,fitting, fixing, etc. complete in all respect including cost of all necessary fittings as required,jointing materials, and mending good all damage masonry wall or concrete work if necessary, complete as per direction of the Engineerin- charge.(Payment will be made on the centre line measurements of total pipe line including all, No separate payment will be made for accesories, including material lifting and shifting from Ground to every floor of (G+3) building .EXPOSED/EXTERNAL WORK INTO DUCT/ INTERNAL CONCEALED WORK (f) 15mm dia (For Exposed work/External Pipe line)

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. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge. Concealed work, including cutting chases and making good the walls etc. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases/hole in brick or in concrete and minor damage repairing such as plastering , finishing the surface making good the same including testing of joints complete as per direction of Engineer in Charge. CPVC pipes -partly into the wall Concealed work, including cutting chases/hole and making good the walls and threaded to match with GI Pipes as per IS : 1239 (Part - I) good the same. with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece,brass valve,FTA,MTA etc. fitted with holder bats clamps, cutting pipes, making threads,fitting, fixing, etc. complete in all respect including cost of all necessary fittings as required,jointing materials, and mending good all damage masonry wall or concrete work if necessary, complete as per direction of the Engineerin- charge.(Payment will be made on the centre line measurements of total pipe line including all, No separate payment will be made for accesories, including material lifting and shifting from Ground to every floor of (G+3) building .EXPOSED/EXTERNAL WORK INTO DUCT/ INTERNAL CONCEALED WORK (a) 25mm dia

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. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge. Concealed work, including cutting chases and making good the walls etc. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases/hole in brick or in concrete and minor damage repairing such as plastering , finishing the surface making good the same including testing of joints complete as per direction of Engineer in Charge. CPVC pipes -partly into the wall Concealed work, including cutting chases/hole and making good the walls and threaded to match with GI Pipes as per IS : 1239 (Part - I) good the same. with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece,brass valve,FTA,MTA etc. fitted with holder bats clamps, cutting pipes, making threads,fitting, fixing, etc. complete in all respect including cost of all necessary fittings as required,jointing materials, and mending good all damage masonry wall or concrete work if necessary, complete as per direction of the Engineerin- charge.(Payment will be made on the centre line measurements of total pipe line including all, No separate payment will be made for accesories, including material lifting and shifting from Ground to every floor of (G+3) building .EXPOSED/EXTERNAL WORK INTO DUCT/ INTERNAL CONCEALED WORK (b) 20mm dia

om 4th/1st floor to ground with cover and suitable locking arrangement over 4th Floor of Bhagirati Guest House and taking out the manually/by mechanical means including stacking in Ground within 150 metres lead as per direction of Engineer-in-charge

Supplying, Lifting and Fixing PVC water storage tank made up of 3 layers (white titanium layer-1 at outer, enviornment stress & UV sunshine layer at middle and odour free plastic layer at inner) and connection with existing pipe line including all necessary accessories as per direction of Engineer-in-Charge. (a) 5000 Lts. Capacity on 3rd floor

Supplying, Lifting and Fixing PVC water storage tank made up of 3 layers (white titanium layer-1 at outer, enviornment stress & UV sunshine layer at middle and odour free plastic layer at inner) and connection with existing pipe line including all necessary accessories as per direction of Engineer-in-Charge. (b) 2000 Lts. Capacity on 1st floor

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : 80mm dia

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : 65mm dia

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : 50mm dia