Civil construction works of three cells cooling tower with 700 m3 per Hr capacity in KMML

Amount

1. COOLING TOWER Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish at specified area.

Demolishing cement concrete manually /by mechanical means including disposal of material within 50 metres lead as per direction of engineer- in - charge . Nominal concrete 1:4:8 lenear mix (including equivalent design mix)

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

Demolishing brick work work manually / by mechanical means including stacking of serviceable materials and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-Charge.

Demolishing stone rubble masonry manually / by mechanical means including stacking of serviceable materials and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-Charge.

Boring , providing and installing cast in situ single under reamed piles of specified diameter and length below pile cap in M-25 cement concrete, to carry as sate working load not less than specified,excluding the cost of steel reinforcement but including the cost of boring with bentonite solution and the length of the pile to be embedded in pile cap etc. all complete. (Length of pile for payment shall be measured upto to the bottom pf pile cap) : 400 mm dia piles

Extra over item No. 20.3 for providing additional bulb in under reamed piles, under specified dia meter (Only the quantity of extra bulbs are to be paid) 400 mm dia piles

BORING - with boring equipment through various strata including providing casing pipe and pulling up the same wherever necessary in all kinds of soil including gravelly soil and clay or mixture including all cost of diesel, grease,engine oil and all other labour charges etc. complete.( 3rd depth rate for drilling more than 20m below GL)

BORING - with boring equipment through various strata including providing casing pipe and pulling up the same wherever necessary in all kinds of soil including gravelly soil and clay or mixture including all cost of diesel, grease,engine oil and all other labour charges etc. complete.( Drilling in hard rock out turn 1m/day)

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

Cyclic vertical load testing of pile in accordance with IS Code of practice IS : 2911 (part IV) including preparation of pile head etc for.Single pileAbove 50 tonne and upto 100 tonne capacity pile

Disposal of chipping/ dismantling of contaminated concrete and Bentonite muck slurry manually / by mechanical means including and disposal of unserviceable material with in 50 metres lead as per direction of Engineer -in-Charge.

Earth work in rough excavation, banking excavated earth in layers not exceeding 20 cm in depth, breaking clods, watering, rolling each layer with 1/2 tonne roller or wooden or steel rammers, and rolling every 3rd and top-most layer with power roller of minimum 8 tonnes and dressing up in embankments for roads, flood banks, marginal banks and guide banks or filling up ground depressions, lead up to 50 m and lift up to 1.5 m:All kinds of soil

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

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

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) Providing and layingOintphoesitrionEcnemgeinnt ecoenrcirnetegoOf spregcaifiendigsraadtieoenxcsluding the cost of centering and nominal size)

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundation etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

Providing and fixing double scaffolding system (cup lock type) on the exterior side, upto seven story hight made with 40 mm dia. M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staricase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after. The scaffolding system shall be stiffened with bracings, runners, connection with the building etc wherever required for inspection of work at required location with essential safety features for the workmen etc. complete as per directions and approval of Engineer- in Charge. The elevational area of the scaffolding shall be measured for payment purpose. The payment will be made once irrespective of duration of scaffolding. Note:- This item to be used for maintenance work judicially, necessary deduction for scaffolding in the existing item to be done .

Providing and laying in position machine batched and machine mixed design mix M-30 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 work ability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 340 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.<br>All work upto plinth level

Providing and laying in position machine batched and machine mixed design mix M-30 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 @ 340 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.<br>All work above plinth level upto floor V level

Centering and shuttering including strutting, etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

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

Centering and shuttering including strutting, etc. and removal of form for:Lintels, beams, plinth beams, girders bressumers and cantilevers

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

Centering and shuttering including strutting, etc. and removal of form for:Stairs, (excluding landings ) except spiral - staircases)

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

15 mm cement plaster on the rough side of single or half brick wall of mix:1:4 (1 cement :4 fine sand)

Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade:Two or more coats on new work

2. PUMP SUMP Earth work in rough excavation, banking excavated earth in layers not exceeding 20 cm in depth, breaking clods, watering, rolling each layer with 1/2 tonne roller or wooden or steel rammers, and rolling every 3rd and top-most layer with power roller of minimum 8 tonnes and dressing up in embankments for roads, flood banks, marginal banks and guide banks or filling up ground depressions, lead up to 50 m and lift up to 1.5 m:All kinds of soil

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundation etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.

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) Providing and layingOintphoesitrionEcnemgeinnt ecoenrcirnetegoOf spregcaifiendigsraadtieoenxcsluding the cost of centering and nominal size)

Centering and shuttering including strutting, etc. and removal of form for:Walls,(any thickness) including attached plasters, butteresses, pllinth and string courses etc.

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

Providing and laying in position machine batched and machine mixed design mix M-30 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 @ 340 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.<br>All work above plinth level upto floor V level

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

15 mm cement plaster on the rough side of single or half brick wall of mix:1:4 (1 cement :4 fine sand)

Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade:Two or more coats on new work

3. SS HAND RAILS Providing and fixing stainless hand rails of 304 grade

4. MS HAND RAIL Supply and fix cat ladder fabricated with MS angle section and flat bar

5. PUMP HOUSE Earth work in rough excavation, banking excavated earth in layers not exceeding 20 cm in depth, breaking clods, watering, rolling each layer with 1/2 tonne roller or wooden or steel rammers, and rolling every 3rd and top-most layer with power roller of minimum 8 tonnes and dressing up in embankments for roads, flood banks, marginal banks and guide banks or filling up ground depressions, lead up to 50 m and lift up to 1.5 m:All kinds of soil

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundation etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.

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

Centering and shuttering including strutting, etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

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

Centering and shuttering including strutting, etc. and removal of form for:Lintels,beams,Plinth beams,girders bressumers and cantilevers

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

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) Providing and layingOintphoesitrionEcnemgeinnt ecoenrcirnetegoOf spregcaifiendigsraadtieoenxcsluding the cost of centering and nominal size)

Providing and laying in position machine batched and machine mixed design mix M-30 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 @ 340 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.<br>All work above plinth level upto floor V level

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

6.3.1 Brick work with common burnt clay machine moulded perforated bricks of classdesignation 12.5 conforming to IS: 2222 in superstructure above plinth level up tofloor five level in cement mortar 1:6 (1 cement : 6 coarse sand):With F.P.S. ( non modular ) bricks

15 mm cement plaster on the rough side of single or half brick wall of mix:1:4 (1 cement :4 fine sand)

Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade:Two or more coats on new work

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

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

INTEGRATED STEEL WINDOWS Supply and fix integrated steel window

7. SLUDGE PIT Earth work in rough excavation, banking excavated earth in layers not exceeding 20 cm in depth, breaking clods, watering, rolling each layer with 1/2 tonne roller or wooden or steel rammers, and rolling every 3rd and top-most layer with power roller of minimum 8 tonnes and dressing up in embankments for roads, flood banks, marginal banks and guide banks or filling up ground depressions, lead up to 50 m and lift up to 1.5 m:All kinds of soil

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundation etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.

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) Providing and layingOintphoesitrionEcnemgeinnt ecoenrcirnetegoOf spregcaifiendigsraadtieoenxcsluding the cost of centering and nominal size)

Providing and laying in position machine batched and machine mixed design mix M-30 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 @ 340 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.<br>All work above plinth level upto floor V level

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

15 mm cement plaster on the rough side of single or half brick wall of mix:1:4 (1 cement :4 fine sand)

GRANITE SOLING Granite flat soling

9. NEW MCC ROOM Earth work in rough excavation, banking excavated earth in layers not exceeding 20 cm in depth, breaking clods, watering, rolling each layer with 1/2 tonne roller or wooden or steel rammers, and rolling every 3rd and top-most layer with power roller of minimum 8 tonnes and dressing up in embankments for roads, flood banks, marginal banks and guide banks or filling up ground depressions, lead up to 50 m and lift up to 1.5 m:All kinds of soil

Extra for every additional lift 1.5 m or part there of in excavation / banking excavated or stacked materials.All kinds of soil

Close timbering in trenches including strutting, shoring and packing cavities (wherever required) complete measurements to betaken of the face area timbered) Depth exceeding 1.5m but not exceeding 3m

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundation etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering- All work up to plinth level 1 :3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate20 nominal size) nominal size)

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

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

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering- All work up to plinth level 1 :1.53(1 cement : 1,.5 coarse sand :3 graded stone aggregate 40 nominal size) Providing and layingOintphoesitrionEcnemgeinnt ecoenrcirnetegoOf spregcaifiendigsraadtieoenxcsluding the cost of centering and nominal size)

Centering and shuttering including strutting, etc. and removal of form for:Lintels, beams, plinth beams, girders bressumers and cantilevers

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

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 upto 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)

Brick work with ommon burnt clay modular bricks of class designation 7.5 in foundation and plinth in cement mortar 1:4 (1 cement : 4 coarse sand)

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fastener shall be paid for separately).Second class teak wood

Providing and fixing panelled or panelled and glazed shutters for shutters for doors, windows and clerestroy windows including ISI marked MS presed butt hinged bright finished or required size with necessary screws, excluding panelling which will be paid for separately all complete as per direction of Engineer-in-charge. Second class teak wood 35 mm hick shutters.

Providing and fixing panelled or panelled and glazed shutters for shutters for doors, windows and clerestroy windows including ISI marked MS presed butt hinged bright finished or required size with necessary screws, excluding panelling which will be paid for separately all complete as per direction of Engineer-in-charge. Second class teak wood 35 mm hick shutters.

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

15 mm cement plaster on the rough side of single or half brick wall of mix:1:4 (1 cement :4 fine sand)

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

White washing with lime to give an even shade:New work (three or more coats)

Finishing with Deluxe Multi surface paint system for interiors and exteriors using primer as per manufacturers specifications:Two or more coats applied on walls @ 1.25 ltr/10 sqm over and including one coat of special primer applied @ 0.75 ltr /10 sqm

Finishing with Delux Multi surface paint system for interior and exteriors using primer as per manufacturers specifications:Painting wood work with Deluxe Multi Surface Paint of required shade. Two or more coat applied @ 0.90 ltr/10 sqm over an under coat of primer applied @ 0.75 ltr/10 sqm of approved brand and manufacture

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

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

Anti termite treatment by digging holes 30 cm deep and 4 cm dia, 6 to 7 holes around the tree using chemical emulsion at the rate of 1.5 liter per hole in two time or more application to get the trees free from termite infection chemicals used Chlorpyriphos 20% EC in the ratio of 1% concentration and as per direction of officer-in-charge.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 )1 cement : 2 coarse sand : 4 graded stone aggregate 40 mm nominal size)

Preparation and consolidation of sub grade with power road roller of 8 to 12 tonne capacity after excavating earth to an average of 22.5 cm depth, dressing to camber and consolidating with road roller including making good the undulations etc. and re-rolling the sub grade and disposal of surplus earth with lead upto 50 metres.

10. Soling 25 cm soling under footing

11. WATERPROOFING Water proof plastering with Cement Mortar 1:4 (1 cement : 4 fine sand) 12mm thick plaster finished with a floating coat of neat cement mixed with water proofing compound of approved make @ 2kg/m2 of mix floated hard and troweled smooth including all labour, material, conveyance charges etc complete

12. SOIL TESTING Soil investigation shall be carried out as per relevant IS specifications by boring through soil upto 30 m depthg as per the direction of engineer in charge. Conducting standard penetration test at 15m, 30m, 25m, 30 m depths including collection of SPT samples including levelling the pits etc and conducting the following tests as per relevant IS specification (i) Natural Moisture Content, (ii) Bulk density, (iii) Specific Gravity, (iv) Index properties, (vi) Grain size Analysis, (viii) Dry density, (ix) Void ratio, (x) Atterberg’s limit etc

Santhi constructions

STEEL INDUSTRIALS KERALA LIMITED

P RAVIKUMAR

I SAFARUDEEN