Creating waste chemical collection and storage facility near solvent shed at NCL.

Amount

Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5 m in width as well as 10 sqm on plan including getting out and disposal of excavated earth upto 50 m and lift upto 1.5 m, as directed by Engineer-in- Charge:All kinds of soil

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 getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in- charge. Ordinary rock

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 getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in- charge. Hard rock (blasting prohibited)

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 stone dust derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources)

Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 stone dust : 12 graded stone aggregate 20 mm nominal size) upto plinth level with : Cement mortar 1:6 (1 cement : 6 coarse sand)

Providing and laying damp-proof course 50mm thick with cement concrete 1:2:4 (1 cement : 2 stone dust derived from natural sources : 4 graded stone aggregate 20mm nominal size derived from natural sources).

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

Supplying, stacking and spreading at site Moorum

Supplying , stacking and spreading at site.90 mm to 45 mm size stone aggregate.

Brick work with common burnt clay modular bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:4 (1 cement : 4 stone dust )

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in : Cement mortar 1:4 (1 cement : 4 stone dust )

Providing and fixing 1mm thick M.S. sheet door with frame of 40x40x6 mm angle iron and 3 mm M.S. gusset plates at the junctions and corners, all necessary fittings complete, including applying a priming coat of approved steel primer. Using M.S. angels 40x40x6 mm for diagonal braces .

Providing and fixing hard drawn steel wire fabric 75x25 mm mesh of weight not less than 7.75 Kg per sqm to window frames etc. including 50x50x5mm MS angle frame and priming coat with approved steel primer all complete.

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

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

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

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

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 :1:2:4 (1 cement : 2 stone dust derived from naturalsources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

Reinforced cement concrete work in walls (any thickness), includingattached pilasters, buttresses, plinth and string courses, fillets, columns,pillars, piers, abutments, posts and struts etc. above plinth level up tofloor five level, excluding cost of centering, shuttering, finishing andreinforcement :1:1.5:3 (1 cement : 1.5 stone dust derived from natu-ral sources : 3 graded stone aggregate 20 mm nominal sizederived from natural sources)

Reinforced cement concrete work in beams, suspended floors, roofshaving slope up to 15° landings, balconies, shelves, chajjas, lintels,bands, plain window sills, staircases and spiral stair cases above plinthlevel up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 stone dust derived from natural sources : 3 graded stone aggregate20 mm nominal size derived from natural sources).

Steel reinforcement for R.C.C. work including straightening, cutting,bending, placing in position and binding all complete upto plinth level.Cold twisted bars.

Providing and laying integral cement based water proofing treatmentincluding preparation of surface as required for treatment of roofs,balconies, terraces etc consisting of following operations:a) Applying a slurry coat of neat cement using 2.75 kg/sqm ofcement admixed with water proofing compound conformingto IS. 2645 and approved by Engineer-in-charge over the RCCslab including adjoining walls upto 300 mm height includingcleaning the surface before treatment.(b) Laying brick bats with mortar using broken bricks/brick bats25 mm to 115 mm size with 50% of cement mortar 1:5 (1cement : 5 coarse sand) admixed with water proofingcompound conforming to IS : 2645 and approved by Engineer-in-charge over 20 mm thick layer of cement mortar of mix 1:5(1 cement :5 stone dust ) admixed with water proofingcompound conforming to IS : 2645 and approved by Engineer-in-charge to required slope and treating similarly the adjoiningwalls upto 300 mm height including rounding of junctions ofwalls and slabs.(c) After two days of proper curing applying a second coat ofcement slurry using 2.75 kg/ sqm of cement admixed withwater proofing compound conforming to IS : 2645 andapproved by Engineer-in-charge.(d) Finishing the surface with 20 mm thick jointless cement mortarof mix 1:4 (1 cement :4 coarse sand) admixed with waterproofing compound conforming to IS : 2645 and approved byEngineer-in-charge including laying glass fibre cloth ofapproved quality in top layer of plaster and finally finishing the surface with trowel with neat cement slurry and making pattern of 300x300 mm square 3 mm deep. (e) The whole terrace so finished shall be flooded with water for a minimum period of two weeks for curing and for final test.“All above operations to be done in order and as directed andspecified by the Engineer-in-Charge : With average thickness of 120 mm and minimum thickness at khurra as 65 mm.

Providing and laying integral cement based water proofing treatmentincluding preparation of surface as required for treatment of roofs,balconies, terraces etc consisting of following operations:a) Applying a slurry coat of neat cement using 2.75 kg/sqm ofcement admixed with water proofing compound conformingto IS. 2645 and approved by Engineer-in-charge over the RCCslab including adjoining walls upto 300 mm height includingcleaning the surface before treatment.(b) Laying brick bats with mortar using broken bricks/brick bats25 mm to 115 mm size with 50% of cement mortar 1:5 (1cement : 5 coarse sand) admixed with water proofingcompound conforming to IS : 2645 and approved by Engineer-in-charge over 20 mm thick layer of cement mortar of mix 1:5(1 cement :5 stone dust ) admixed with water proofingcompound conforming to IS : 2645 and approved by Engineer-in-charge to required slope and treating similarly the adjoiningwalls upto 300 mm height including rounding of junctions ofwalls and slabs.(c) After two days of proper curing applying a second coat ofcement slurry using 2.75 kg/ sqm of cement admixed withwater proofing compound conforming to IS : 2645 andapproved by Engineer-in-charge.(d) Finishing the surface with 20 mm thick jointless cement mortarof mix 1:4 (1 cement :4 coarse sand) admixed with waterproofing compound conforming to IS : 2645 and approved byEngineer-in-charge including laying glass fibre cloth ofapproved quality in top layer of plaster and finally finishing the surface with trowel with neat cement slurry and making pattern of 300x300 mm square 3 mm deep. (e) The whole terrace so finished shall be flooded with water for a minimum period of two weeks for curing and for final test.“All above operations to be done in order and as directed andspecified by the Engineer-in-Charge : With average thickness of 120 mm and minimum thickness at khurra as 65 mm.

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

Neeru finish to plastered surface in all position including scaffolding and curing etc.complete item as per instruction of Engineer-in-charge..

18 mm cement plaster in two coats under layer 12 mm thick cementplaster 1:5 (1 cement : 5 stone dust ) and a top layer 6 mm thickcement plaster 1:3 (1 cement : 3 stone dust ) finished rough withsponge.

Pointing on stone work with cement mortar 1:3 (1 cement : 3 fine river sand) :Flush/ Ruled pointing .

Steel work in built up tubular (round, square or rectangular hollow tubesetc.) trusses etc., including cutting, hoisting, fixing in position andapplying a priming coat of approved steel primer, including welding andbolted with special shaped washers etc. complete.Hot finished welded type tubes

52 mm thick cement concrete flooring with concrete hardener topping,under layer 40 mm thick cement concrete 1:2:4 (1 cement : 2 stone dust : 4 graded stone aggregate 20 mm nominal size) and top layer 12 mm thick cement hardener consisting of mix 1:2 (1cement hardenermix : 2 graded stone aggregate 6 mm nominal size) by volume, hardeningcompound mixed @ 2 litre per 50 kg of cement or as per manufacturer'sspecifications. This includes cost of cement slurry, but excluding the cost of nosing of steps etc. complete.

Providing and fixing glass strips in joints of terrazo/ cement concretefloors. 40 mm wide and 4 mm thick.

Providing and fixing on wall face unplasticised Rigid PVC rain waterpipes conforming to IS : 13592 Type A, including jointing with sealring conforming to IS : 5382, leaving 10 mm gap for thermal expansion,(i) Single socketed pipes. 110 mm diameter

Distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 gms/litre, of approved manufacturer, of required shade and colour complete, as per manufacturer's specification.Two or more coats on new work

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)

Providing and fixing G.I. chain link fabric fencing of required width inmesh size 50x50 mm including strengthening with 2 mm dia wire ornuts, bolts and washers as required complete as per the direction of Engineer-in-charge Made of G.I. wire of dia 4 mm .

Supplying at site Angle iron post & strut of required size includingbottom to be split and bent at right angle in opposite direction for 10cm length and drilling holes upto 10 mm dia. etc. complete.

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. 80 mm dia nominal bore.

Providing and fixing G.I. Union in existing G.I. pipe line, cutting and threading the pipe and making long screws, including excavation, refilling the earth or cutting of wall and making good the same complete wherever required :80 mm nominal bore

Making connection of G.I. distribution branch with G.I. main of followingsizes by providing and fixing tee, including cutting and threading the pipe etc. complete : 50 to 80 mm nominal bore.

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 up to a distance of 50 m outside the periphery of the area cleared.

Supplying and fixing Single headed external yard hydrant valve with 1 No. 63 mm dia instantaneous FM Gunmetal/ Stainless Steel coupling and cast iron wheel, ISI marked, conforming to IS 5290 (type A) with blank metal/Stainless Steel cap and chain as required Single headed Stainless steel. .

Providing and fixing on wall face unplasticised - PVC moulded fittings/accessories for unplasticised Rigid PVC rain water pipes conformingto IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion.Bend 87.5°-110 mm bend

Providing and fixing on wall face unplasticised - PVC moulded fittings/accessories for unplasticised Rigid PVC rain water pipes conformingto IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion. Shoe (Plain)-110 mm Shoe

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 (zone-III) derived from naturalsources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

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

Providing and fixing 30mm average thick kadappa stone slab in platform and shelves with one side machin polished, machin cut,etc.fixed in cement mortar 1:4 in stone dust including making hole in stone ,making groove in the wall and making good the damages to walls and floors as required to complete,including disposal of rubbish upto to the dumping ground with in 50mtr lead.

Suma Constructions