Construction of Building for Electronic Interlocking Installation at Balli station in Goa State.

01-SCHEDULE-A Construction of Building for Electronic Interlocking Above/

2.6.1 Earth work i n excavation b y mechanical means (Hydraulic excavator) /manual 01 means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting o u t a n d disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer- in-charge. All kinds of soil

7753 Stone boulder 50 mm to 200 mm

4.1.5 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 (zone- III) : 6 graded stone aggregate 20 mm nominal size)

5.36 Providing and placing in position precast reinforced cement concrete waffle units, square or rectangular, as per design and shape for floors and roofs in 1:1½:3 (1 Cement : 1½ coarse 04 sand (zone III) derived from natural sources : 3 graded stone aggregate 10 mm nominal size derived from natural sources), including flush or deep ruled pointing at joints in Cement mortar 1:2 (1 Cement : 2 Fine sand), making necessary holes of required sizes for carrying through service lines etc., providing steel hooks for lifting etc, form work in precasting, handling, hoisting, centering and erection complete for all floor levels but, excluding the cost of reinforcement.

5.2.2 Reinforced cement concrete work i n walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : 1:1.5:3 ( 1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

5.9 Centering and shuttering including strutting, propping etc. and removal of form for :

5.22.3 Cold twisted bars

11.37 Providing and laying Ceramic glazed floor tiles of size 300x300 mm (thickness 09 t o b e specified by the manufacturer) o f 1st quality conforming to I S : 15622 o f approved make in colours such as White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement : 4 Coarse sand), Jointing with grey cement slurry @ 3.3 kg/sqm including pointing the joints with white cement and matching pigment etc., Complete

9.72.1 Providing and fixing bright finished brass butt hinges with necessary screws etc. Complete : 125x85x5.5 mm (heavy type)

9.75.1 Providing and fixing bright finished brass door latch with necessary screws etc. Complete : 300x16x5 mm

9.82 Providing and fixing bright finished brass hanging type floor door stopper with necessary screws, etc. Complete.

9.121 Providing and fixing Fiber Glass Reinforced plastic (FRP) Door Frames of cross- section 90 mm x 45 mm having single rebate of 32 mm x 15 mm t o receive shutter o f 3 0 mm 13 thickness. The laminate shall be moulded with fire resistant grade unsaturated polyester resin and chopped mat. Door frame laminate shall be 2mm thick and shall be filled with suitable wooden block in all the three legs. The frame shall be covered with fiber glass from all sides. M.S. stay shall be provided at the bottom to steady the frame.

9.122.2 Providing and fixing to existing door frames. 30 mm thick Fiberglass Reinforced Plastic (F.R.P.) flush door shutter in different plain and wood finish made with fire 14 retardant grade unsaturated polyester resin, moulded to 3 mm thick FRP laminate all around, with suitable wooden blocks inside at required places for fixing of fittings and polyurethane foam (PUF)/Polystyrene foam to be used as filler material throughout the hollow panel, casted monolithically withtesting parameters of F.R.P. laminate conforming t o table - 3 o f I S : 14856, complete as per direction of Engineer-in-charge.

10.16.2 Steel work in built up tubular (round, square or rectangular hollow tubes etc.) 15 trusses etc., including cutting, hoisting, fixing in position and applying a priming coat o f approved steel primer, including welding and bolted with special shaped washers etc. complete Hot finished seamless type tubes

11.26.1 Kota stone slab flooring over 20 mm (average) thick base laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab, including rubbing and polishing complete with base of cement mortar 1 : 4 (1 cement : 4 coarse sand) : 25 mm thick

11.27 Kota stone slabs 20 mm thick in risers of steps, skirting, dado and pillars laid on 12 mm (average) thick cement mortar 1:3 (1 cement: 3 coarse sand) and jointed with grey cement slurry mixed with pigment to match the shade of the slabs, including rubbing and polishing complete.

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

13.6.2 20 mm cement plaster of mix : 1:6 (1 cement: 6 coarse sand)

13.80 Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete

13.81.2 Distempering with 1st quality acrylic distemper, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre, of approved brand a n d manufacture, including applying additional coats wherever required, to achieve even shade and colour. Two coats

4.6.1 Providing and fixing at or near ground level precast cement concrete in kerbs, 22 edgings etc. as per approved pattern and setting in position with cement mortar 1:3 ( 1 Cement : 3 coarse sand), including the cost of required centering, shuttering complete. 1:1½:3 (1 Cement: 1½ coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size).

12.41.2 Providing a n d fixing o n wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes. 110 mm diameter

13.47.1 Finishing walls w ith Premium Acrylic Smooth exterior paint with Silicone additives of required shade: New work (Two o r more coats applied @ 1 .4 3 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

13@46>46@1 Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and Manufacture

15.25 Dismantling stone slab flooring laid i n cement mortar including stacking of serviceable material and disposal of unserviceable material within 50 metres lead.

15.28.2 Dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of: Asbestos cement sheet

15.10.2 Dismantling dressed stone w ork ashlar fac e stone work, marble work or 28 precast concrete work manually/ by mechanical means including stacking of serviceable and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge : In cement mortar

4.7.1A Providing and fixing up to floor five level precast cement concrete solid block, 29 including hoisting and setting in position with cement mortar 1:3 (1 cement : 3 coarse sand), cost of required centering, shuttering complete : 1:1.5:3 (1 Cement: 1.5 coarse sand (zone-III) including manufactured sand derived from Recycled Concrete Aggregate (RCA) upto 2 5 % : 3 graded stone aggregate 20 mm nominal size (Recycled Concrete Aggregate (RCA) upto 25%)).

15.2.1 Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

15.19 Dismantling steel work manually/ by mechanical means in built up sections without dismembering and stacking within 50 metres lead as per direction of Engineer-in-charge.

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

21.1.2.2 For shutters of doors, windows & ventilators including providing and fixing 33 hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber / neoprene gasket required (Fittings shall be paid for separately) Powder coated aluminium (minimum thickness of powder coating 50 micron)

21.3.1 Providing and fixing glazing in aluminium door, window, ventilator shutters and 34 partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge . (Cost o f aluminium snap beading shall be paid in basic item): With float glass panes of 4.0 mm thickness (weight not less than 10kg/sqm)

9.48.2 Providing and fixing M.S. grills o f required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete Fixed to openings /wooden frames with rawl plugs screws etc. per letter

13.71 Lettering with black Japan paint of approved brand and manufacture

13.85.3 Applying priming coats w ith primer o f approved brand and manufacture, having low VOC (Volatile Organic Compound ) content. With water thinnable cement primer on wall surface having VOC content less than 50 grams/litre

12.50 Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %) total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy 38 primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in- charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required

11.56.1 Providing and laying Polished Granite stone flooring in required design and patterns, in linear as well as curvilinear portions of the building all complete as per the architectural 39 drawings with 18 mm thick stone slab over 20 mm (average) thick base of cement mortar 1:4 (1 cement : 4 coarse sand) laid and jointed with cement slurry and pointing with white cement slurry admixed with pigment of matching shade including rubbing, curing and polishing etc. all complete as specified and as directed by the Engineer-in-Charge. Polished Granite stone slab colour o f Black, Cherry/Ruby Red or equivalent

8.31 Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness t o b e specified b y the manufacturer), of approved make, i n a l l colours, shades except 40 burgundy, bottle green, black of any size a s approved b y Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

10.28 Providing and fixing stainless steel ( Grade 304) railing made of Hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (wherever 41 required) and fitting the same with necessary stainless steel nuts and bolts complete, i/c fixing the railing with necessary accessories & stainless steel dash fasteners , stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-incharge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.).

10.20.1 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 42 rubbing and cleaning etc. complete, on 20 mm thick bed of cement mortar 1:4 (1 cement: 4 coarse sand). 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).

12.51.1 Providing and fixing precoated galvanized steel sheet roofing accessories 0.50 43 mm (+0.05 %) total coated thickness, Zinc coating 120 grams per sqm as per IS: 277, i n 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws complete : Ridges plain (500 - 600mm)

2 . 2 7 Supplying a n d filling i n plinth w i t h s a n d u n d e r floors, including watering, ramming, consolidating and dressing complete

10.1 10.1Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

station in Goa State

Item- 07 5.9 Centering and shuttering including strutting, propping etc. and removal of form for :

S No. Item Description of Item Unit Qty Rate Amount

1 01 5.9.2 Lintels, beams, plinth beams, girders, bressumers Sqm 15.00 613.37 9200.55

and cantilevers with water proof ply 12 mm thick

2 02 5.9.3 Suspended floors, roofs, landings, balconies and Sqm 60.00 672.11 40326.60

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