Replacement of 8 Nos of MS shutters,Hoisting bridge and Hoisting Mechanism of Pozhikkara Regulator cum bridge in Kollam District-Mechanical works

Amount

Formation of sand bund on both side of shutters,bailing out of water,dismantling and removing of the Hoist bridge,hoist unit,demolishing the concrete as per the direction of departmental officer at site

Providing needle shutter support with ISMC 200 x 75, ISMC 100 x 50 and MS flat 6 x 100 mm on either extremities of each shutter bay including 1/8 th cost of MS materials and conveying charges, and putting up bund as per approved shape 6m bottom width, 3m top width using empty gunny/polythene bag filled with earth placed in two rows 1.2m apart and filled in between with puddle clay to form bund for an average height of 3.5m including all charges for dismantling the bund after completion of work as directed by departmental officers at site.

BAILING OUT WATER USING PUMP ABOVE 10HP AND UP TO 20HP - Bailing out water with engine and pump set above 10HP and up to 20HP, including conveyance to site and erection,cost of fuel, lubrication oil and other stores, pay of staff etc complete

Dismantling of the shutters (where there is road access to the point ).from the grooves and stackingincluding cost of all machinery, labour all incidental and conveyance charges etc complete as per directionof departmental officer at site.

Demolishing R.C.C. work manually / by mechanical means including stacking of steel bars and disposal of unserviceable material with in 50 metres lead as per direction of Engineer -in-Charge.

Dismantling of hoisting bridge and hoisting units as a whole from the peer and keeping it safely in a siteat a distance of not more than 100 meter for facilitating removal of shutters including cost of labour,machinery, all leads and lifts, incidental and handling charges etc as directed the departmental officers atsite.

Supply, Fabrication, Erection and commissioning of of Secondary embedded part using MS PLATE ,MS ANGLE,SS 304 etc complete as per approved design and drawings

Supply of MS plates confirming to IS 2062GrB including cost of conveyance charges

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

Fabrication,Supply,Erection and assembling in correct position and alignment by welding SS Embeded parts in 304L Grade like roller track,seal track,seal seat etc as per approved specifications,drawings and directions of deptl officer at site including cost of all materials,labor,machinery for welding,shearing,grinding etc, lead and lift conveyance,incidental and handling etc complete

Fabrication, erection and commissioning of Structural steel Embedded parts in IS2062 Grade and accessories as per approved specifications, drawings and directions of deptl officer at site including cost of labour , machinery , incidental and handling charges etc complete but excluding cost of material already supplied

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 tot 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)

Supply of twisted steel/deformed TMT bars confirming to Fe-500 D including cost of conveyance charge for the reinforcement for the concrete work

Centering and shuttering including strutting, propping etc. and removal of form work for:Foundations, footings, bases for columns

Supply, Fabrication, Painting, Erection, and commissioning of 8 Nos. 5 x 3 m regulator shutter with structural steel confirming to IS-2062 Gr.B etc. complete as per approved specifications, drawings

Supply of MS plates confirming to IS 2062GrB including cost of conveyance charges

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

Fabrication and supply of Structural steel wheel gate and accessories as per approved specifications, drawings 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

Painting all the exposed surfaces of the gate and embedded parts with two coats of epoxy coal tar black paint confirming to IS14948 with a minimum film thickness of 150+/-5 microns per each coat over two coats of priming coat applied with zinc primer containing not less than 85% of zinc dry film with a film thickness of 70+/-5 microns , so that the total film thickness of all coats including priming coat at any rate is not less than 350microns over the grit blasted and cleaned surface to class A standard of IS 14177 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 departmental officer at site

Erection of the gates with road acess safely in the grooves , assembling and aligning including cost of all machinery, labour all incidental and conveyance charges etc complete as per direction of departmental officer at site

Supplying and fixing in correct position with Flat type rubber seal at bottom, L-type/bulb nose rubber seal at sides ( up stream and down stream) to the gates complete as per approved specification and drawing

Supplying and fixing in correct position with specified initial interface the flat type rubber seal confirming to IS 11855 to the gates including cost of SS bolts and nut all labour and machinery and incidental and conveyance charges complete as per approved specification and drawing

Supplying and fixing in correct position with specified initial interface L-type / bulb nose rubber seal confirming to IS11855 to the gates including cost of SS bolts and nuts and all labour and machinery and incidental and conveyance charges complete as per approved specifications and drawings

Supplying and fixing cast steel thrust roller assembly having 250mm Dia, 75mm tread width, SS(304) shaft and 22313E self aligning spherical roller bearing and accessories as per approved specifications and drawings

Supplying and fixing cast steel thrust roller assembly having 250mm Dia, 75mm tread width, SS(304) shaft and 22313E self aligning spherical roller bearing and accessories as per approved specifications and drawings including cost of all materials, machineries, labour , all lift and lead, incidental and conveyance charges etc complete

Supplying and fixing side guide roller assembly having 25mm Dia, 20mm thick, SS(304) shaft and accessories as per approved specifications and drawings including cost of all materials, machineries, labour , all lift and lead, incidental and conveyance charges etc complete

Supply, Fabrication, Painting, Erection, Commissioning of Hoist bridge with structural steel, Al Chqd. plate for platform, hoist unit cover, hand rails, ladder,support structure etc complete as per approved spec. and drawings

Supply of MS plates confirming to IS 2062GrB including cost of conveyance charges

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

Supply of Al checquered plates including cost of conveyance charges

Supply of 50 NB GI pipe

Supply of 25 NB Pipe

supply of bolt and nut upto 300 mm length

Supply of MS flats including cost of conveyance charges

Fabrication and supply of Hoisting bridge unit in structural steel confirming to IS2062Gr including ladder, covers for hoisting unit etc as per approved specifications, drawings and directions of deptl officer at site including cost of labour, machinery, incidental and handling charges for fixing handrails and allied works etc complete but excluding material already supplied and weight of pipes for hand rails etc

Supply of wire rope clamp

Supply of 5T capacity D shakle

Painting all the exposed surfaces of the gate and embedded parts with two coats of epoxy coal tar black paint confirming to IS14948 with a minimum film thickness of 150+/-5 microns per each coat over two coats of priming coat applied with zinc primer containing not less than 85% of zinc dry film with a film thickness of 70+/-5 microns , so that the total film thickness of all coats including priming coat at any rate is not less than 350microns over the grit blasted and cleaned surface to class A standard of IS 14177 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 departmental officer at site

Erection of the hoisting unit with road acess safely in the grooves , assembling and aligning including cost of all machinery, labour all incidental and conveyance charges etc complete as per direction of departmental officer at site

Supplying & stacking of rope drum hoisting unit having a speed of .5m/min including 3 HP TEFC Squirrel cage induction motor though pulley arragements as per the existing component

Supplying and stacking rope drum hoisting unit having12 m lift at a hoisting speed of about 0.50 m/min(+/-10%) through pulley arrangements with 16 mm tested galvanized wire rope 6/36 construction, fibre core having breaking capacity 19.072 tonne and driven by TEFC squirrel cage induction motor hoist duty type having capacity not less than 3HP and driven through self locking worm reducer and open gear reduction unit excluding the cost of line shaft and including cost of electro magnetic thruster brake assembly manual operating systems, electrical accessories like DOL starters, limit switch, main switches and other safety equipments as per the existing component specifications and statutory requirements etc complete but excluding cost of wire rope.

Cost of supplying and stacking including conveyance charge of 16 mm tested stainless steel wire rope 6/36 construction, fiber core,minimum breking strength 19.075 T. confirming to IS2266-1989

Cost of supplying and stacking including conveyance charge of 16 mm tested stainless steel wire rope 6/36 construction,breaking strength 19.075 tonne fiber core confirming to IS2266-1989

Conveying and erecting in position the already supplied rope drum hoisting units on the hoisting bridge and correcting the alignment as far as possible manually

Conveying and erecting in position the already supplied rope drum hoisting units on the hoisting bridge and correcting the alignment as far as possible manually as per the direction of departmental officer at site including cost of all labour, machinery, lead and lift and all incidental and conveyance charges etc complete

Conveying & Fixing wire rope already supplied to the new gates and Hoisting unit safely and in correct alignment and taking ssatisfactory trail run of the whole system by both manual operating system and driven by the primemover already provided

Conveying and Fixing wire rope already supplied to the new gates and Hoisting unit safely and conducting Trial run of shutter after proper greasing and applying cardium compound on wire riopes etc.

Providing Sintex SMC Junciton Box for Dol statrter. ( Outer Dimension-455x380x205mm) Model No. GSJB-4030

Providing Sintex SMC Junction Box for Dol starter. ( Outer Dimension -455 x 380 x 205 mm ) Model. GSJB-4030

RAJESH MATHEW AND COMPANY

Bidder Name

M A R FABRICATORS INDIA PVT LTD

RAJESH MATHEW AND COMPANY