GENERAL Badagara Mahe Canal Vth reach Construction of a steel foot bridge across Badagara Mahe canal at Kelothkandi thazhe at Ch. 466.600 km General Civil Work 1

Amount

Construction of Foot Bridge- Sub structure- Pile

OD3871/2022-2023:Providing Steel Liner 10mm thick for Curbs and 6 mm thick for Steining of Wells including Fabricating and Setting out as per Detailed Drawing. As per item no. 12.22 of MORTH Specifiction

OD3873/2022-2023:Bored cast-in-situ M25 grade R.C.C. Pile Using Batching Plant, Transit Mixer and Concrete Pump excluding Reinforcement complete as per Drawing and Technical Specifications and removal of excavated earth with all lifts and lead upto 1000 m. Pile diameter-500 mm (Length of pile for payment shall be measured from top of shoe to the bottom of pile cap)

OD3870/2022-2023:Bored cast-in-situ M25 grade R.C.C. Pile Using Batching Plant, Transit Mixer and Concrete Pump excluding Reinforcement complete as per Drawing and Technical Specifications and removal of excavated earth with all lifts and lead upto 1000 m. Pile diameter-700 mm (Length of pile for payment shall be measured from top of shoe to the bottom of pile cap)

Construction of Foot Bridge- Super structure

OD2959/2022-2023:Forming island of 10 m x 5m size at ana average height of 3.5 m etc. for fixing, staging platform and other apllainces necessary for pile drving using 150mm to 200 mm dia casuarina poles driven into the ground below bed level vertically at 1 m c/c with wailing pieces, struts and bamboo bracing at 60 cm c/c ,screening with cocunut cadjan madals and earthfilling inside etc. including all cost conveyancelabour and all other incidental charges etc and dismantling the same as directed by the departmental officers, complete as per standard specifications.

60.2.2:Bailing out water Using 5HP Pump- Bailing out water with 5HP engine and pump set including conveyance to site and erection,cost of fuel, lubrication oil and other stores, pay of staff etc complete

2.6.1:Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.All kinds of soil

60.7.2:DR PACKING Under foundation - Dry stone packing under foundation with good quality blasted rubble including conveyance of material and labour charges etc. complete as per direction of departmental officers at site.

5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more

OD3879/2022-2023:Chipping and removing the extra projection of R.C.C Piles to lines and levels carefully without damaging the structure including labour charges and other incidental charges and stacking the useful materials etc. complete as per the directions direction of the deptl. officers at site.(DSR 15.2.1)Rate)(Approved rate from Moozhikkal Lock Cum Bridge estimate) Details of cost for 1 cum

4.1.8:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

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

4.3.3:Centering and shuttering including strutting, propping etc. and removal of form work for:Columns, piers, abutments, pillars, posts and struts

4.3.2:Centering and shuttering including strutting, propping etc. and removal of form work for:Retaining walls, return walls, (any thickness) including attached pilasters, buttresses, plinth and string courses fillets, kerbs and steps etc.

OD3897/2022-2023:Providing and laying in position machine batched and machine mixed design mix M25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Less cement used as per design mix is recoverable separately.All work upto plinth level Details of cost for 1. 00 cum

OD3898/2022-2023:Providing and laying in position machine batched and machine mixed design mix M25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Less cement used as per design mix is recoverable separately.All work above plinth level upto floor V level Details of cost for 1. 00 cum

5.3:Reinforced cement concrete work in beams, suspended floors, roofs, having slope up to 150 landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases up to floor five level excluding the cost of centering, shuttering, finishing and reinforcement, with1:1.5:3 (1 cement : 1.5 coarse sand (Zone III) : 3 graded stone aggregate 20 mm nominal size).

13.7.1:12 mm cement plaster finished with a floating coat of neat cement of mix:1:3 ( 1 cement : 3 fine sand)

13.23.1:Extra for plastering on circular work not exceeding 6 m in radius.In one coat

5.1.2:Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:1:5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mm nominal size

13.43.1:Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface:Water thinnable cement primer

13.51.2:Painting with silicon & acrylic emulsion based water thinnable sealer of approved brand and manufacture on wet or patchy portion of plastered surfaces:Two coats

OD3901/2022-2023:Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position all complete. Details of cost for a truss 7.6 m

10.22:Welding by gas or electric plant including transportation of plant at site etc. complete.

10.20:Providing and fixing bolts including nuts and washers complete.

OD3930/2022-2023:Erection of newly fabricated steel bridge by lifting and leading to the riverbank,leading the one end of the steel bridge through the river by using pontoon,lifting the steel bridge to the pier in proper alignment including cost of labours,hire charges of heavy duty mobile crane etc. complete

11.20.3:Chequerred precast cement concrete tiles 22 mm thick in footpath & courtyard, jointed with neat cement slurry mixed with pigment to match the shade of tiles, including rubbing and cleaning etc. complete on 20 mm thick bed of cement mortar 1:4 ( 1 cement : 4 coarse sand).Dark shade pigment using ordinary cement

13.50.3:Applying priming coat:With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron /steel works

13.50.4:Applying priming coat:With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel work (second coat)

13.61.1:Painting with synthetic enamel paint of approved brand and manufacture to give an even shade:Two or more coats on new work

G BALAKRISHNAN NAIR

GRACE ENTERPRISES

Bidder Name

G BALAKRISHNAN NAIR

GRACE ENTERPRISES

Shabeeb