GENERAL- MSN -WS-2022-23-MVIP-Repair work and painting of Suspension bridge at Munnunkavayal in Arakkulam Grama Panchayath -General Mechanical Work

Amount

SUPPLY OF MATERIALS FOR BRIDGE

OD7667/2022-2023:Supply of tested wire rope as per IS:9282, Diameter 40 mm ,180 m (90*2) length,construction (6*36) ,(uts 1570-1960 N/mm2) ,,RH lay, galvanized steel core for suspension bridge, usha martin/equvalent make as per approved drawing including labour,material and conveyance charges etc.complete

85.102:Supply of MS Tees, Angles, Joists, ISMB, ISMC confirming to IS2062GrA/B including cost of conveyance charges

OD10769/2022-2023:Supply of MS round bar including cost of conveyance charges

85.106:Supply of MS flats including cost of conveyance charges

OD9437/2022-2023:Supply of M S Rope clip(Bulldog grips) for suspenders

85.104:Supply of Al checquered plates including cost of conveyance charges

OD9440/2022-2023:Supply of flat head screws bolts with nuts for fixing Aluminium chequered sheet

OD9484/2022-2023:supply of 1 Inch GI pipe for handrail

OD10732/2022-2023:Supply of nuts for cable stay ,its support and suspenders

Replacement of damaged wire rope,walk way of bridge

OD7672/2022-2023:Assessing the Alignment of bridge , pylons , deck and anchors and anchor blocks using digital survey equipment and designing the sag of cables and camber of walkway.

OD7775/2022-2023:Detach the old wire rope from damaged cable stay and fixing it on a new temporary cable stay including the cost of supply ,fabrication and erection and other incidental charges etc.

OD10207/2022-2023:Erection , paving and fixing of new 40 mm wire rope along the alignment keeping the designed hoisting sag and tighten over the cable stay with rope clip and connected works including cost for all labour, lead & lift, hire of machinery, conveyance charge etc complete as per the direction of deptl.officers at site but excluding cost of materials already supplied.

OD8659/2022-2023:Dismantling the damaged parts of suspension bridge structure (mechanical parts) like girder ISMB.cross ISA and suspenders etc... including cost for all labour,lead & lift, hire of machine,conveyance charge etc complete as per the direction of deptl. officers at site.

OD9590/2022-2023:Removing the existing chequered sheets and its straps and stacking at a convenient place as directed by the department officers including cost of all materials, labour ,hire charge of tools etc

OD9725/2022-2023:Dismantling the existing chain link fencing and stacking at a distance of 50 m from the worksite properly including the cost of all materials , labour charges and hire charges

OD8667/2022-2023:Fabrication of the suspenders including cutting to size ,thread cutting and welding etc as directed by the departmental official at site

OD8669/2022-2023:Fabrication of Structural steel for suspension bridge and its connected components like Gerder ISMB,cross ISA, hand rail GI pipe and cable stay etc.. as per approved specifications and directions of deptl officer at site including cost of labour, machinery, all leads and lifts, incidental and handling charges etc complete but excluding cost of material already supplied

OD8670/2022-2023:Erection of suspenders and rope clip ( bull dog grip) in correct position , assembling and aligning including cost of all machinery, labour all incidental and conveyance charges etc complete as per direction of departmental officer at site excluding cost of material already supplied

OD10727/2022-2023:Erection of Structural steel for suspension bridge and its connected components like Gerder ISMB,cross ISA, hand rail GI pipe and cable stay etc.. as per approved specifications and directions of deptl officer at site including cost of labour, machinery, all leads and lifts, incidental and handling charges etc complete but excluding cost of material already supplied

OD9740/2022-2023: Paving and fixing of 3 mm aluminium chequered sheets as directed by the departmment officers at site including cost of alls labours,machinery but excluding cost of materials already supplied.

OD9477/2022-2023:pull out the old and damaged wire rope from bridge and stacking at convenient place as direction deptl officer at site

Painting of suspension bridge , Greasing and Fine tuning of wire ropes

OD8701/2022-2023:Fine tuning of wire rope , adjusting and tightening of suspenders and levelling of walkway to the new suspenders to match the sag and alignment so as to get equal load distribution as directed by the departmental officers including all the cost of material labour hire charges etc complete

OD9459/2022-2023:Greasing the pulleys , hinges and applying cardium compound on wire rope as directed by the departmental officers including all the cost of material , labour , hire charges etc complete

OD9460/2022-2023:Temporary platform(8 m * 1 m size){40 times usage as life period (assumed) for these materials , hence cost for 1 time usage } For Fabrication ,Aligning and painting works of suspension bridge

OD10731/2022-2023:Cost of painting with 2 coats of enamel paint over 1 coat of zinchromate primer as per IS1477:1994 after hand and power tool cleaning including cost of all materials, labour charges, cost of testing all painting materials, all incidental charges, hire of T&P etc. complete as per the direction of department officers at site

WILSON V VARKEY

Bidder Name

WILSON V VARKEY

Pradeep Prabhkaran Nair