Construction of Sr.Secondary Physics,Chemistery and Biology Lab at HS Dhar Dugnoo, Block Baggan,Distt Kathua. ( PAB 2023-24,Under samagra Shiksha )-- 1 Earth work in excavation by manual means in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed, within a lead of 1mtr. 2 All kinds of soil. 3 Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead upto 50 m and lift upto 1.5 m. 4 Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with:A)1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) 5 Providing and laying in position reinforced cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with:A) 1:1½:3 (1 cement :1½ coarse sand: 3 graded stone aggregate 20 mm nominal size) 6 Brick work with common burnt clay (non-modular) bricks of class designation 7.5 in foundation and plinth including curing in :A)Cement mortar 1:4 ( 1 cement : 4 coarse sand) 7 Supplying and filling in plinth with fine sand under floors including, watering,ramming, consolidating and dressing complete. 8 Providing and laying damp-proof Course 50 mm thick with cement concrete 1:2:4 (1cement:2 coarse sand: 4 graded stone aggregate 20 mm nominal size) and curing complete 9 Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 coarse sand :6 graded stone aggregate 20 mm nominal size) over 75mm bed of dry brick ballast 40mm nominal size well rammed and consolidated and grouted with fine sand including finishing the top smooth and curing complete 10 Brick work with common burnt clay (non-modular) bricks of class designation 7.5 in foundation and plinth including curing in :A)Cement mortar 1:6( 1 cement : 6 coarse sand) 11 Extra for brick work with common burnt clay bricks/cement concrete bricks in superstructure above plinth level upto floor five level 12 Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with:A)1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) 13 Reinforced cement concrete work in walls (any thickness) including attached pilasters,buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts upto floor five level including curing but excluding cost of centering shuttering,finishing and reinforcement.A) 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size) 14 Reinforced cement concrete work in beams, suspended floors, roofs having slope upto 15°,landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases upto five level including curing but excluding the cost of centring, shuttering,finishing and reinforcement with A) 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size) 15 Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level A) Cold twisted bars. 16 Centering and shuttering including strutting, propping etc. and removal of form work for: 17 Foundations, footings, bases for columns 18 Suspended floors, roofs, landings, balconies and access platforms. 19 Lintel, beams, plinth beams, girders, bressumers and cantilevers. 20 Columns, pillars, piers, abutments, posts and struts. 21 Stairs (excluding landings) except spiral staircases. 22 Edges of slabs and breaks in floors and walls.Under 20 cm wide 23 Weather shades, chajjas, corbels etc. including edges. 24 6 mm cement plaster to ceiling of mix 1 : 3 (1 cement : 3 fine sand) 25 12mm Cement plaster of mix:A)1 : 6 ( 1 cement : 6 fine sand) 26 15mm Cement plaster on the rough side of single or half brick wall ofmix: 1 : 6 ( 1 cement : 6 fine sand) 27 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 and length (hold fast lugs or with dash fasteners shall be paid for separately):A)Sal wood 28 Providing and fixing panelled or panelled and glazed shutters for doors,windows and clerestory windows fixing with butt hinges of required size with necessary screws, excluding panelling which will be paid for separately, all complete as per direction of Engineer-in-charge. (Note: -Butt hinges and necessary screws shall be paid separately).A)Second class deodar wood 29 Providing and fixing glazed shutters for doors, windows and clerestory windows using 4mm thick float glass panes including ISI marked M.S. pressed butt hinges bright finished of required size with necessary screws.A)Second class deodar wood. 30 Providing and fixing wire gauze shutters using galvanized M.S. wire gauze of average width for aperture 1.4 mm in both directions with wire of dia. 0.63 mm for doors, windows and clerestory windows with ISI marked M.S. pressed butt hinges bright finished of required size with necessary screws as per direction of Engineer-in-charge :A)Second class deodar wood 31 Providing and fixing panelling or panelling and glazing in panelled or panelled and glazed shutters for doors, windows and clerestory windows (Area of opening for panel inserts excluding portion inside grooves or rebates to be measured). Panelling for panelled or panelled and glazed shutters 25 mm to 40 mm thick. A)Decorative ply wood one side decorative veneer and commercialveneer on otherface (Type -I) conforming to IS 1328 BWR type 32 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.A)Fixed to openings / wooden frames with rawl plugs screws etc. 33 Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade on New work (two or more coats) over and including priming coat with water thinnable cement primer. 34 Finishing walls with acrylic smooth exterior paint of required shade on New work (Two or more coats applied @ 1.67 liter/10sqm over and including priming coat of exterior primer applied @ 2.20kg/10sqm) 35 Painting with synthetic enamel paint of approved brand and manufacture to give an even shade.A)Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture. 36 Providing and applying white cement based putty of specified thickness,of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.A) 2 mm thick 37 Providing and fixing on wall face un-plasticized 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 pipesA)75 mm diametre 38 110 mm diametre 39 Providing 40x5 mm flat iron hold fast 40 cm long including fixing to frame with 10 mm diameter bolts, nuts and wooden plugs and embeddings in cement concrete block 30x10x15 cm 1:3:6 mix ( 1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size). 40 Providing and fixing ISI marked M.S. pressed butt hinges bright finished with necessary screws etc. complete : 125x65x2.12 mm 41 100x58x1.90 mm 42 Providing and fixing aluminum sliding door bolts ISI marked anodized (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 :A) 300x16 mm 43 Providing and fixing aluminum tower bolts ISI marked anodized (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 :A)250x10 mm 44 150x10 mm 45 Providing and fixing aluminum handles ISI marked anodized (anodic coating not less than grade AC 10 as per IS: 1868) transparent or dyed to required colour and shade with necessary screws etc. complete. 125 mm 46 100 mm 47 Providing and fixing aluminum casement stays, ISI marked, anodized (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. 48 Providing and fixing aluminum hanging floor door stopper, ISI marked,anodized (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 :A)Twin rubber stopper 49 Providing and fixing wooden moulded corner beading of size 50x50 mm (baseand height) of triangular shape to the junction of paneling etc. with iron screws,plugs and priming coat on unexposed surface etc. complete.A) Second class teak wood 50 Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS:15622 of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1cement :4 coarse sand) including grouting the joints with white cement and matching pigments etc. complete.A)Size of tile 600x600 mm 51 Providing and laying Vitrified tiles in different sizes (thickness to be specified by manufacturer), with water absorption less than 0.08 % and conforming to I.S. 15622, of approved make, in all colours and shades, in skirting, riser of steps, over 12 mm thick bed of cement mortar 1:3 (1cement: 3 coarse sand), including grouting the joint with white cement and matching pigments etc. complete.A)Size of tile 600x600 mm 52 Providing and fixing gang saw cut, mirror polished, premoulded and prepolished, machine cut for kitchen platforms, vanity counters, window sills, facias and similar locations, of required size, approved shade, colour and texture laid over 20 mm thick base cement mortar 1:4 (1 cement : 4 coarse sand), joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing to edges to give high gloss finish etc. complete at all levels.A)(Area of slab over 0.5 sqm) 53 Providing edge moulding to 18 mm/16 mm thick marble stone counters, Vanities etc. including machine polishing to edge to give high gloss finish etc. complete as per designapproved by Engineer-in-Charge.A) Granite Work 54 Extra for providing opening of required size and shape for wash basin/ kitchen sink in kitchen platform, vanity counters and similar location in marble/granite / stone work including necessary holes for pillar taps etc. including moulding, rubbing and polishing ofcut edges etc. complete. 55 Providing and fixing white vitreous china laboratory sink with C.I.brackets, C.P. brass chain with rubber plug, 40mm C.P. brass waste and 40 mm C.P. brass trap with necessary C.P. brass unions complete,including painting of fittings and brackets, cutting and making good the walls wherever required :A) Size 600x450x200 mm 56 Providing and fixing 15 mm nominal bore C.P. brass angle valve for basin mixer and geyser points of approved make conforming to IS : 8931 57 Piller Cock C.P. Brass basin Mixer Pillar tap 15 mm 58 Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C waste fittings complete:A)32 mm dia 59 Providing and fixing PTMT Bottle Trap for Wash basin and sink:18.70.1 Bottle trap 31 mm single piece moulded with height of 270 mm, effective length of tail pipe 260 mm from the centre of the waste coupling 77 mm breadth with 25 mm minimum water seal, weighing not less than 260 gms. 18.70.2 Bottle trap 38 mm single piece moulded with height of 270 mm, effective length of tail pipe 260mm from the centre of the waste coupling 77 mm breadth with 25 mm minimum water seal, weighing not less than 263 gms. 60 Providing and fixing G.I. pipes complete with G.I. fittings and clamps, including cutting and making good the walls etc.A)15 mm dia. nominal bore 61 Providing and fixing stainless steel grating 100mm dia. 62 Carriage of the following materials by Mechanical Transport fromsource to site of work incl. loading, unloading and stacking complete :- 63 Sand from Billawarfor an average lead of 12 Km. 64 Stone aggregate below 40mm nominal sizefrom Billawarfor an average lead of 12 Km. 65 Stone aggregate40mm nominal size and abovefrom Billawarfor an average lead of 60 Km. 66 Bricksfor an average lead of 80 Km.
