Construction of additional R.C.C Septic tank , soak pit and other maintenance works at Head Office of KSWC at Ernakulam in Ernakulam District

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources) including cost and conveyance of all materials and labour charges excluding centering and shuttering etc. complete as per direction of Engineer in charge for bed concrete

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. up to floor five level excluding cost of centering, shuttering, finishing and reinforcement 1:1.5:3( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size derived from natural sources) including cost and conveyance of materials, labour charge etc as per the direction fromEngineer-in-charge

Centering and shuttering including strutting, propping etc. and removal of form work for: walls, (any thickness) including attached pilasters, buttresses, plinth and string courses fillets, kerbs and steps etc.including cost and conveyance of all materials etc. Complete as per direction of Engineer in charge

Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete above plinth level.Thermo - Mechanically Treated bars of grade Fe-500D or more including cost and conveyance of all materials and labour charges etc complete as per direction of Engineer in charge

12 mm cement plaster finished with a floating coat of neat cement of mix:1:3 ( 1 cement : 3 fine sand) including cost and conveyance of materials, labour charges, scaffolding etc. complete as per direction of Engineer in charge

Providing and laying water proofing treatment for walls by applying cement slurry mixed with water proofing cement compound consisting of applying : a) First layer of slurry of cement @ 0.488 kg/sqm mixed with water proofing cement compound @ 0.253 kg/sqm. This layer will be allowed to air cure for 4 hours. b) Second layer of slurry of cement @ 0.242 kg /sqm mixed with water proofing cement compound @ 0.126 kg/ sqm. This layer will be allowed to air cure for 4 hours followed with water curing for 48 hours. The rate includes preparation of surface, treatment and sealing of all joints, corners, junctions of pipes and masonry with polymer mixed slurry. Including cost and conveyance of all materials and labour charges etc. complate as per the direction of Engineer in Charge.

Providing and fixing PVC pipes, fittings including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge. Concealed work, including cutting chased and making good the wall etc. 110 mm pipe 6kgf/cm2

Providing and fixing PVC moulded fittings / accessories for Rigid PVC pipes, including jointing with PVC solvent cement - 110 mm dia 45 degree Elbow

Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes including jointing with PVC solvent cement 110x110x110 mm dia Tee

Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes, including jointing with PVC solvent cement- 110 mm dia Bend

Providing and fixing PVC moulded fittings/accessories for Rigid PVC pipes, including jointing with PVC solvent cement - 110x110x110 mm dia Door tee

Providing and fixing PVC moulded fittings/accessories for Rigid PVC pipes, including jointing with PVC solvent cement -110 mm dia End Cap

Providing and fixing PVC moulded fittings/accessories for Rigid PVC pipes,including jointing with PVC solvent cement - 110 mm dia Socket/ coupling

Dismantling PVC or asbestos pipe with fittings and clamps including stacking the material within 50 metres lead:110 mm dia pipe or any size of pipe . Including cost and conveyance of all materials, labour charges etc as per direction of Engineer in charge

Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes, including jointing with PVC solvent cement - 75 mm dia Vent cowl

Providing and fixing PVC pipes, fittings including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge. Concealed work, including cutting chases and making good the wall etc. 75 mm pipe 6 Kgf/cm2

Providing and fixing PVC, pipes fittings including fixing the pipe with clamps at 1.00 m spacing. this includes jointing of pipes and fittings with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge 32 mm dia 6 Kgf/cm2 - internal work- Exposed on wall

Providing and fixing PVC mouldedd fittings or accessories for rigid PVC pipes, including jointing with PVC solvent cement- 110x110x110mm dia y tee

Steel work in built up tubular- round, square or rectangular hollow tubes etc. trusses etc., including cutting, hoisting, fixing position and applying a priming coat of approved steel primer, after preparing the surface by using wirebrush or emery paper, including welding and bolted with special shaped washers etc. complete. Hot finished welded type tubes. All works including cost and conveyance of all materials, labour charges, scaffolding etc. complete as required.for clamp support for PVC pipes

Pumping or Bailing out water and removing slush etc by using pump set including cost of labour, oil hire charges of pumpset, etc complete as per the direction of Engineer in charge. The rate also inclusive of disposing the wastes and water in the own risk of contractor.

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-III) derived from natural sources : 4 graded stone aggregate 40 mm nominal size derived from natural sources)