Renovation of RCC sunshades in Housing Colony quarters at TNPL Unit I

Amount

TAKE DELIVERY OF REINFORCEMENT AND PROVDIING ADDITIONAL REINFORCEMENT INSTEAD OF EXISTING CORRODED REBAR, AFTER CHIPPED OF THE LOOSE CONCRETE PIECES CHECK THE DIAMETER OF THE EXISTING REBARS AND IF THE DIAMETER IS LESS THAN 30% OF THE ORIGINAL DIAMETER, PROVIDE ADDITIONAL REINFORCEMENT. CUT THE REQUIRED BARS AS MAIN REINFORCEMENT TO THE REQUIRED LENGTH WITH PROPER DEVELOPMENT LENGTH. TIE THEM / WELDTHEM TO THE PREFIXED SHEAR CONNECTORS SO THAT THE ADDITIONAL REBAR ACTS MONOLITHICALLY WITH THE EXISTING ONES AND CORE CONCRETE. IN THE CASE OF THE SHEAR REINFORCEMENT ALSO, IF THE DIAMETER OF THE REBARS ARE REDUCED,PROVIDE 8MM DIA STIRRUPS IN THE FORM OF 2 "U" SHAPED BARS. TIE THEM / WELD THEM PROPERLY SO THAT IT HAS A TIGHT CONTACT WITH THE MAIN BARS.THE RATE SHALL INCLUDE THE COST OF ALL THE OPERATIONS AND ETC COMPLETE (REINFORCEMENT STEEL SHALL BE SUPPLIED BY TNPL AT FREE OF COST)

PROVIDING ANTI CORROSIVE COATING OVER THE REBARS USING THE RUST REMOVER IF THERE EXISTS ANY RUST, OTHERWISE CLEAN THE REBAR FREE OF FOREIGN MATERIAL. MIX THE BASE AND HARDENER OF THE ANTI-CORROSIVE COATING LIKE NITOZINC PRIMER OF FOSROC / SIKA / ARDEX ENDURA / DEMACH MECHANICALLY USING A SLOW SPEED HEAVY DUTY DRILLING MACHINE FITTED WITH MIXING PADDLE. APPLY THE MIXED MATERIALS TO THE CLEANED REBAR AND ALLOW IT TO DRY COMPLETE. THE RATE SHALL INCLUDE THE COST OF ALL MATERIALS, LABOUR CHARGES, CONSUMABLES ALL TOOLS AND TACKLES AS DIRECTED BY THE ENGINEER INCHARGE COMPLETE.

PROVIDING AND APPLYING POLYMER MODIFIED MORTAR RENDEROC SP40 OF FOSROC / BASF / SIKA / ARDEX ENDURA / DEMACH MIXED WITH WATER IN RATIO 0.16 A HIGH STRENGTH, SHRINKAGE CONTROLLED CEMENTITIOUS REPAIR MORTAR APPLIED AT AN AVERAGE THICKNESS OF 25MM USING A STEEL TROWEL IN ONE LAYER AND FINISHED USING A DAMP SPONGE. ONCE THE POINTING MORTAR HAS DRIED, CURING TO BE CARRIED OUT IMMEDIATELY ASPER REGULAR CURING PRACTICE OR USING CURING COMPOUND. THE RATE SHALL INCLUDE THE COST OF ALL MATERIALS, LABOUR CHARGES, CONSUMABLES ALL TOOLS AND TACKLES AS DIRECTED BY THE ENGINEER INCHARGE COMPLETE. HIGHER THICKNESS SHALL BE BUILT IN LAYERS AND AT EXTRA COST.

FORM WORK - WROUGHT AND PUT UP WITH GOOD QUALITY MARINE GRADE PLYWOOD FOR ALL TYPES OF SHUTTERING WORKS LIKE COLUMN, BEAM, SUNSHADE, SHELL WALL, ROOF SLAB, STAIRCASE, ETC., AS "PLASTER FREE FINISH" ABOVE FFL TO +7 MTR LEVEL.

CEMENT CONCRETE M20 USING 20 MM SIZE BLUE GRANITE AGGREGATE FOR ALL CEMENT CONCRETE ITEMS SUCH AS COLUMN, BEAM, SLAB, LINTEL, SUNSHADE, STAIRCASE ETC., EXCLUDING SHUTTERING BUT INCLUDING LEVELLING, CURING, ETC., COMPLETE FROM 0.00 MTR TO +7.00 MTR LEVEL

PROVIDING MANPOWER ASSISTANCE FOR ATTENDING MISCELLANEOUS CIVIL WORKS - MASON.

PROVIDING MANPOWER ASSISTANCE FOR ATTENDING MISCELLANEOUS CIVIL AND STRUCTURAL WORKS – HELPER FOR MASON / PLUMBER / CARPENTER / FITTER / WELDER, ETC.,

UNSKILLED HELPER - PROVIDING MANPOWER ASSISTANCE FOR ATTENDING MISCELLANEOUS CIVIL WORKS.

CHIPPING OF WEAK / CRACKED PORTION OF DAMAGED RCC STRUCTURE AND APPLYING ONE COAT OF ZINC RICH EPOXY ANTI CORROSIVE PRIMER FOR REINFORCEMENT ROD AT ALL LEVELS AS DIRECTED BY ENGINEER INCHARGE. THE RATE INCLUDES SCAFFOLDING ALL CONSUMABLES, TOOLS AND TACKLES ETC., COMPLETE.

Bidder Name

Amount in Words

S BALASUBRAMANI CONTRACTOR

TETRA DYNAMIC INFRASTRUCTURE

S BALASUBRAMANI CONTRACTOR