Construction of Community Toilet Block at Afra Bay under CD, APWD, Campbell Bay.

Amount

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.

All kinds of soil.

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 and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete.

Surface dressing of the ground including removing vegetation and in-equalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m.

All kinds of soil

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) derived from natural sources: 6 graded stone aggregate 40 mm nominal size derived from natural sources).

1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources).

Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 coarse sand derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources) over 75mm thick bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including necessary excavation, levelling & dressing & finishing the top smooth.

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, ifnishing and reinforcement- All work up to plinth level :

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).

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. 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).

Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement, with 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).

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

Foundations, footings, bases of columns, etc. for mass concrete

Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

Suspended floors, roofs, landings, balconies and access platform

Lintels, beams, plinth beams, girders, bressumers and cantilevers

Columns, Pillars, Piers, Abutments, Posts and Struts

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.

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 fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by 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.

Providing and fixing M.S. grills of 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.

Providing and fixing aluminium sliding door bolts, ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868), transparent or dyed to required colour or shade, with nuts and screws etc. complete :

Providing and fixing aluminium tower bolts, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade, with necessary screws etc. complete :

Providing and fixing aluminium handles, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade, with necessary screws etc. complete :

Providing and fixing factory made panel PVC door shutter consisting of frame made out of M.S. tubes of 19 gauge thickness and size of 19 mm x 19 mm for styles and 15x15 mm for top & bottom rails. M.S. frame shall have a coat of steel primers of approved make and manufacture. M.S. frame covered with 5 mm thick heat moulded PVC 'C' channel of size 30 mm thickness, 70 mm width out of which 50 mm shall be flat and 20 mm shall be tapered in 45 degree angle on both side forming styles and 5 mm thick, 95 mm wide PVC sheet out of which 75mm shall be flat and 20 mm shall be tapered in 45 degree on the inner side to form top and bottom rail and 115 mm wide PVC sheet out of which 75 mm shall be flat and 20 mm shall be tapered on both sides to form lock rail. Top, bottom and lock rails shall be provided both side of the panel. 10 mm (5 mm x 2 ) thick, 20 mm wide cross PVC sheet be provided as gap insert for top rail & bottom rail, paneling of 5 mm thick both side PVC sheet to be fitted in the M.S. frame welded/ sealed to the styles & rails with 7 mm (5 mm+2 mm) thick x 15 mm wide PVC sheet beading on inner side, and joined together with solvent cement adhesive. An additional 5 mm thick PVC strip of 20 mm width is to be stuck on the interior side of the 'C' Channel using PVC solvent adhesive etc. complete as per direction of Engineer-in-charge, manufacturer's specification & drawing.

30 mm thick plain PVC door shutters

Providing and Fixing factory made uPVC door frame, made of uPVC exturded sections, of size 65 mm x 55 mm with wall thickness 2.0 mm (± 0.2 mm), corners of the door frame to be mitred cut and jointed with plastic brackets and stainless steel screws, reinforcing hinge side vertical of the frames with PVC profile of Size 28 mm x 30 mm having wall thickness 2 mm (±0.2 mm), including providing & fixing 3 nos of 125 mm long stainless steel hinges to the frame, fixing the frame with jamb with required number & size of anchor dash fastners, all complete as per manufacturer's specification and direction of Engineer-in-charge.

Structural 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.

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

Hot finished welded type tubes

Providing and laying Ceramic glazed floor tiles of size 300x300 mm (thickness to be specified by the manufacturer) of 1st quality conforming to IS : 15622 of 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.

12 mm cement plaster of mix :

1:4 (1 cement: 4 fine sand)

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 water proofing cement paint of required shade :

New work (Two or more coats applied @ 3.84 kg/10 sqm)

Painting with black anti-corrosive bitumastic paint of approved brand and manufacture to give an even shade :

Two or more coats on new work

Providing and fixing water closet squatting pan (Indian type W.C. pan ) with 100 mm sand cast Iron P or S trap, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever) conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required:

White Vitreous china Orissa pattern W.C. pan of size 580x440 mm with integral type foot rests

Providing and fixing PTMT towel rail complete with brackets fixed to wooden cleats with CP brass screws with concealed fittings arrangement of approved quality and colour.

450 mm long towel rail with total length of 495 mm, 78 mm wide and effective height of 88 mm, weighing not less than 170 gms

Providing and fixing PTMT shelf 440 mm long, 124 mm width and 36 mm height of approved quality and colour, weighing not less than 300 gms.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. Internal work - Exposed on wall

20 mm nominal outer dia Pipes

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. External work

32 mm nominal dia Pipes

Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete :

25 to 40 mm nominal bore

Providing and fixing brass bib cock of approved quality :

15 mm nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :

25 mm nominal bore

Providing and fixing uplasticised PVC connection pipe with brass unions : 30 cm length

15 mm 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 :

40 mm nominal bore

Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.

Providing and laying hollow cement block walling upto floor level 200 mm thick consisting of using hollow block of size 400x200x200 mm of mix 1:3:6(1 Cement : 3 Coarse sand: 6 graded stone aggregate 20 mm nominal size) having a crushing strength of 3.50N/mm at 28 days as per IS 2185(Part-I)1979 laid in cement Mortar 1:6 (1 Cement : 6 Coarse sand).

Providing and laying hollow cement concrete block walling upto floor level 100 mm consisting of using hollow block of size 400x100x200 mm of mix 1:3:6(1 Cement : 3 Coarse sand: 6 graded stone aggregate 20 mm nominal size) having a crushing strength of 3.50N/sqmm at 28 days as per IS 2185(Part-I)1979 laid in cement Mortar 1:6 (1 Cement : 6 Coarse sand).

Providing and laying Polythylene septic tank for 10-15 flushing/day made of polythylene i.e is a single moulding with 3 chambers and 3 manholes, the high wal/thickness of septic tank should withatand load and pressure of the earth to a great extent, fullfilling the technical specification of Type-I united Polytylene septic tank or equivalent capacity of flushing per day should be of 10-15,diameter of tank 750mm,length 2500mm, minimum thickess 10mm, number of chamber 2, number of manhole 2 of size 300mm dia and air vent pipe of 50mm dia etc all complete laid as per the direction of the Engineer-in-charge. (Eartwork in excavation,cement concrete bed and vent pipe shall be paid separately).

Constructing soak pit 1.20x1.20x1.20m filled with building rubbish,deolished concrete waste materials including UPVC pipe 110mm dia and1.20m long complete as per standard design

Providing and fixing in position facia and eaves board with 18mm thick wooden plastic compound(WPC) board 30 cm wide sheet including fixing with nuts and bolts etc complete.

Constructing cement concrete manhole 15cm hick wall with 1:3:6(1 cement:3 Coarse sand : 6 Graded stone aggregate 20mm nominal size)RCC top slab 10cm thick 1:1.5:3 (1 cement : 1.5 Coarse sand : 3 Graded stone aggregate 20 mm nominal size) 15 cm thick foundation concrete 1:4:8 ( 1 cement : 4 Coarse sand : 8 Graded stone aggregate 40mm nominal size) inside plastering 12mm thick with cement mortar 1:3 ( 1 cement : 3 Coarse sand finished with floating coat of neat cement and making channels in cement concrete 1:2:4 (1 Cement :2 Coarse sand : 4 graded stone aggregate 20mm nominal size) finished with floating coat of neat cement including earthwork excavation complete or as per the direction of Engineer-in-charge. a) Inside 90x80 cm 45 cm deep including C.I cover with frame (light duty) 455x610mm internal dimension,total weight of cover and frame to be not less than 38 kg (weight of cover 23 kg and weight of frame 15 kg).

Providing and fixing pre-painted galvalume (PPGL) steel profile sheet az-150 of brand TATA Bluescope steel, EVerest Industries Ltd, JSW steel ltd; Jindal India Ltd, or equivalent (size shape and pitch of corrugation as approved by Engineer-in-charge) 0.50mm (+0.05%) total coated thickness with aluminium zinc coating 150gms per sqm as per IS:277,in 240 mpa steel grade,5-7 micron epoxy primer on both side of the sheet and polyster top coat 15-18 microns minimum to avoid scratches during transportation and should be supplied in single length up to 12 metre or as desired by Engineer-in-charge.The steel shall be fixed using self drillling/self tapping aluminium screws (Xylan) of size (5.5x55mm) with EPDM seal, complete up to any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins,raffers, trusses and including cutting to size and shape wherever required.

Providing and fixing pre-painted (PPGL) steel profile sheet AZ150 of brand TATA Bluescope steel, Everest Industries Ltd, JSW steel Ltd., Jindal India Ltd., or equivalent roofing accesoles 0.50mm (+o.o5%) total coated thickness,zinc coating 120gms per sq as per IS:277, in 240 mpa steel grade ,5-7 microns epoxy primer on both side of the steel and polyster top coat 15-28 microns using self drilling/self tapping screws complete. a) Ridges plain (500-600mm).

Providing and fixing soil, waste and vent UPVC pipe conforming to HSN code 3917 single socket type-B, including solvent joint.

a) 110mm diameter

b) 75mm diameter

Providing and fixing UPVC moulded fittings/accessories conforming to HSN Code 3917 including joint with solvent.

a) Plain bend of required degree 110mm

b) Door bend of required degree 110mm

c) Single equal plain tee 110mmx110mmx110mm

d) Terminal guard 75 mm dia

Providing and fixing UPVC pipe of approved design to UPVC waste and vent pipes with necessary M.S.screws of required length etc.complete. a) 110mm

Providing and fixing C.P brass angular cock of approved quality. a) 15mm nominal bore