REBUILD-KERALA INITIATIVE - Rectification works at Enamakkal Regulator Civil Works-General Civil Work

Amount

Appendix-A

OD6058/2022-2023:Ring bund of top width 3.00m and bottom width 4.40m, depth 3.15 m above bed level of river with a frame work of coconut pile and bamboo verticals and horizontals, including driving minimum 25cm dia coconut pile @ 3.0m c/c horizontally two layer ,minimum 1.50m down to the bed level including charges of driving down, horizontal tying using 8mm wire rope at bottom and top @3.0m c/c horizontal and Vertical bamboo post of dia 10.0cm to 12.5cm @60 cm c/c and horizontal ties 3 nos at one side secured with 16mm cotton rope with horizontal stiffer of 1/3 split bamboo filling red earth (quantity as per levels )and for removal after completion of the period as per the direction of departmental officers at site .

60.1.1:RING BUND Type-I-Putting up ring bund as per approved shape 2.5m bottom width, 1m top width using empty gunny/polythene bags filled with earth placed in 2 rows at 0.6m apart and filled in between with puddle clay to form bund for an average height 2.00m including labour dismantling the bund after completion of the work etc. complete.

60.2.6:BAILING OUT WATER USING PUMP ABOVE 30HP AND UP TO 40HP - Bailing out water with engine and pump set above 30HP and up to 40HP, including conveyance to site and erection,cost of fuel, lubrication oil and other stores, pay of staff etc complete

60.2.4: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

60.2.3:Bailing out water using pump above 5 HP and Up to 10 HP-Bailing out water with engine and pump set above 5HP and up to 10HP, 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

26.28.1:Chipping of unsound/weak concrete material from slabs, beams, columns etc. with manual Chisel and/ or by standard power driven percussion type or of approved make including tapering of all edges, making square shoulders of cavities including cleaning the exposed concrete surface and reinforcement with wire brushes etc. and disposal of debris for all lead and lifts all complete as per direction of Engineer-In-Charge75mm average thickness

26.29.2:Cleaning of reinforcement from rust from the reinforcing bars to give it a total rust free steel surface by using alkaline chemical rust remover of approved make with paint brush and removing loose particles after 24 hours of its application with wire brush and thoroughly washing with water and allowing it to dry, all complete as per direction of Engineer-In-Charge.Bars above 12 mm diameter

26.39:Providing and inserting 12mm dia galvanised steel injection nipple in honey comb area and along crack line including drilling of holes of required diametre (20mm to 30mm) up to depth from 30mm to 80mm at required spacing and making the hole & crack dust free by blowing compressed air, sealing the distance between injection nipple with adhesive chemical of approved make and allow it to cure complete as per direction of Engineer-In-Charge.

26.35.3:Providing and injecting approved grout in proportion recommended by the manufacturer into cracks/honey-comb area of concrete/masonry by suitable gun/pump at required pressure including cutting of nipples after curing etc. complete as per directions of Engineer-in-Charge. (The payment shall be made on the basis of actual weight of approved grout injected.)Epoxy injection grout in concrete/RCC work of approved make

26.31.1:Providing, mixing and applying bonding coat of approved adhesive on chipped portion of RCC as per specifications and direction of Engineer-In-charge complete in all respect.SBR Polymer (@10% of cement weight) modified cementitious bond coat @2.2 kg cement per sqm of surface area mixed with specified proportion of approved polymer

26.33.2:Providing, mixing and applying SBR polymer (of approved make @ minimum 2% by wt. of cement used) modified plain/reinforced cement concrete for structural members having minimum characteristic compressive strength [with ordinary portland cement, coarse sand and graded stone aggregate of 10mm maximum size in proportion as per design criteria] with specified average thickness. Note: Rates shall be for finished surface area of concrete and shall include the cost of labour, concrete and appropriate approved Super-Plasticiser for rendering concrete as flowable and SBR polymer but shall exclude cost of reinforcement, bond coat, Shear Keys, centering and shuttering, strutting, propping etc (Payment under this item shall be made only after proper wet curing has been done and surface has been satisfactorily evaluated by sounding/tapping with a blunt metal instrument)75mm thick in Grade M 25 with cement content not less than 330 kg per cum

OD28174/2023-2024:Drilling suitable holes in reinforced or plain cement concrete with power driven drill machine to a depth of 300mm in slabs or base to introduce steel bars 10mm dia including fixing the steel bars in position using epoxy resin anchor grout of approved make but excluding the cost of reinforcement ,all complete as per the direction of Engineer in charge

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

OD5498/2022-2023:Providing Z steel sheet pile of size 400x185x7.5/8.5,hot rolled steel sheet piling sections confirming to IS 2314-1986 or hot rolled equivalent Z steel sheet piles having equal or more value of section modulus, minimum yield stress of 350 MPa and minimum thickness of 7.5mm , driving down vertically in lines and levels interlocking with LARSSEN type interlock with adjacent piles, with vibratory pile driving unit confirming to IS 11150-1993 and all accessories including all labour, hire charges etc. complete as per the direction of departmental officers at site

5.9.1:Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

OD31771/2023-2024:Close side protection by using 6mm thick steel sheet welded together at corner to follow the shape in case of shafts, wells, cesspits, manholes and the like including driving down by mechanical means exceeding 3 m but not exceeding 6.0 m

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

OD5387/2022-2023:Repairs to plaster of thickness 5 mm to 15 mm in patches of area 2.5 sq meters and more, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground within 50 meters lead Using special repair mortar as per the direction of departmental officers at site

13.52.2:Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer's specifications including appropriate priming coat, preparation of surface, etc. complete.On concrete work

OD28243/2023-2024:Supplying sacrificial anode such as Aluminium alloy anodes for cathodic protection with suitable fixing arrangements for attaching to thr steel sheet piles all including etc. complete as per the direction of department officers at site.

OD28242/2023-2024:Fixing cathodic protection elements such as Aluminium alloy anodes with suitable fixing arrangements ,on the steel sheet piles at a height of 1m from the top and to be driven at aparticular intervals as per the direction of the Engineer in charge at site ,all including ,labour, fixing charges etc. except the cost of Aluminium alloy(that shall be paid seperatetly) etc. complete.

OD31321/2023-2024:Supply, stacking and driven down coconut pile below foundation or pile cap including of 6.00m coconut pile with 25cm minimum dia, in vertical direction including all labour and machineries etc. complete as per the direction of department officers at site.

60.7.4:DR PACKING FOR APRONS - Rough stone dry packing for apron with good quality blasted rubble including packing to compactness to lines levels, cost and conveyance of all materials labour charges etc. complete as per direction of Departmental officers at site

OD35593/2023-2024:DR PACKING FOR APRONS WITH DEPARTMENTAL MATERIAL -Rough stone dry packing for aprons with blasted rubble including packing to compactness to lines and levels cost and conveyance of all materials labour charges etc. complete as per direction of Departmental officers at site

OD35605/2023-2024:Providing and laying in position non shrink micro concrete ,including machine mixing, transportation, pouring ,curing, all labour hire and incidental charges excluding the cost of centering and shuttering , complete as per the direction of departmental officers at site

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)

OD37993/2023-2024: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: M20 Grade

Appendix-B-Generator room

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

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)

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

50.6.1.5:Solid block masonry using pre cast solid blocks ( Factory made) of size 30x20x20cm or nearest available size confirming to IS 2185 Part I of 1979 for super structure up to floor two level thickness 20cm and above in: CM 1:6 ( 1 cement : 6 coarse sand) etc complete

13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

13.9.1:Cement plaster 1:3 ( 1 cement : 3 coarse sand) finished with a floating coat of neat cement.12 mm cement plaster

13.46.1:Finishing walls with Acrylic Smooth exterior paint of required shade:New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

10.6.1:Supplying and fixing rolling shutters of approved make, made of required size M.S. laths, interlocked together through their entire length and jointed together at the end by end locks, mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete, including the cost of providing and fixing necessary 27.5 cm long wire springs manufactured from high tensile steel wire of adequate strength conforming to IS: 4454 - part 1 and M.S. top cover of required thickness for rolling shutters.80x1.25 mm M.S. laths with 1.25 mm thick top cover

13.48.3:Finishing with Deluxe Multi surface paint system for interiors and exteriors using primer as per manufacturers specifications:Painting Steel work with Deluxe Multi Surface Paint to give an even shade. Two or more coat applied @ 0.90 ltr/10 sqm over an under coat of primer applied @ 0.80 ltr/10 sqm of approved brand and manufacture

OD25217/2023-2024:SuppIy DieseI for Generator etc.compIete as per the direction of department Officers at site

5.9.1:Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

5.9.6:Centering and shuttering including strutting, etc. and removal of form for:Columns, Pillars, Piers, Abutments, Posts and Struts

5.9.3:Centering and shuttering including strutting, etc. and removal of form for:Suspended floors, roofs, landings, balconies and access platform

5.22A.6: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

OD38009/2023-2024:Reinforced cement concrete work in beams, suspended floors, roofs, having slope up to 15<sup>0</sup> 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, with M20 Grade

OD31768/2023-2024:Boring hole for concreting column etc. complete as per Drawing and Technical Specifications and removal of excavated earth with all lifts and lead upto 1000 m. Pile diameter-750 mm

OD38043/2023-2024:Eproxy bonding of new concrete to old concrete

Bidder Name

Akhil Mandhana