CONSTRUCTION OF PHYSICS LAB AND CHEMISTRY LAB AT G.I.C. CHAKYUSAIN

Amount

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 incharge Hard rock (requiring blasting). DSR - 2.7.2

Treatment of soil under existing floors using chemical emulsion @ one litre per hole, 300 mm apart including drilling 12 mm diameter holes and plugging with cement mortar 1 :2 (1 cement : 2 Coarse sand) to match the existing floor: 2.35.3.1 With Chlorpyriphos/Lindane E.C. 20% with 1% concentration. DSR - 2.35.3.1

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 50m & lift upto 1.5m. DSR - 2.25

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 mm nominal size) . DSR - 4.1.8

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). DSR- 7.1.1

Brick work with F.P.S. bricks of class designation 75 in foundation and plinth in Cement mortar 1:6 (1 cement : 6 coarse sand). DSR - 6.1.2

Brick work with F.P.S. bricks of class designation 75 in superstructure above plinth level upto floor V level in all shapes and sizes in Cement mortar 1:6 (1 cement : 6 coarse sand). DSR - 6.4.2

Reinforced Cement Concrete Work P/L in position specified grade of reinforced cement concrete excluding the cost of centring,shuttering, finishing and reinforcement - All work upto plinth level 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size). DSR - 5.1.2

Reinforced cement concrete work in walls(any thickness), i/c 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 : 3 graded stone aggregate 20 mm nominal size). DSR - 5.2.2

Centring and shuttering for foundations, footings, bases of columns, etc. for mass concrete. DSR - 5.9.1

5.9 Centering and shuttering including strutting, propping etc. and removal of form for : 5.9.5 Lintels, beams, plinth beams girders, bressumers and cantilever DSR NO 5.9.5

Centring and shuttering for Columns, Pillars, Piers, Abutments, Posts and Struts. DSR - 5.9.6

Reinforced cement concrete work in beams,suspended floors, roofs having slope upto15°landings, balconies, shelves, chajjas, lintels, band, plain window sills,stair cases 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) : 3 graded stone aggregate 20 mm nominal size). DSR - 5.3

5.9 Centering and shuttering including strutting, propping etc. and removal of form for : 5.9.3 Suspended floors, roofs, landings, balconies and access platform DSR NO 5.9.3

Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete. Reinforcement for R.C.C. Work Using Thermo-Mechanically Treated Bars. DSR - 5.22A.6

12 mm cement plaster of mix1:6 (1cement:6 fine sand). DSR - 13.1.2

15 mm cement plaster of mix1:6 (1cement:6 fine sand). DSR - 13.2.2

6 mm cement plaster of mix : 1:3 (1 cement : 3 fine sand). DSR -13.16.1

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. DSR - 11.26.1

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. DSR - 11.27

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. DSR - 8.31

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. DSR - 11.37

Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement :3 coarse sand : 6graded stone aggregate 20mm nominal size) over 75mm bed by dry brick ballast 40mm nominal size well rammed and consolidated and grouted with fine sand including finishing the top smooth. DSR - 4.17

Grading roof for water proofing treatment with Cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size). DSR - 22.14.1

Providing and fixing M.S.Tubular frames for doors, windows, ventilators and cupboard with rectangular/ L Type sections, made of 1.60 mm thick M.S. Sheet, joints mitred, welded and grinded finish, with profiles of required size, including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer. Fixing with 15x3 mm lugs10 cm long embedded in cement concrete block 15x10x10 cm of C.C.1:3:6 (1Cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size).DSR - 10.15.1

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 steel windows by welding). DSR - 9.48.1

Providing & fixing fly proof wire gauze to windows, clerestory windows & doors with M.S. Flat 15x3 mm and nuts & bolts complete. Galvanised M.S. Wire gauze with 0.63 mm dia wire and 1.4mm aperture on both sides.DSR - 10.29.1

Providing & fixing 4.00 mm thick glass panes with putty and glazing clips in steel doors, windows, clerestory windows alll complete. DSR - 10.30.1

Providing and fixing ISI marked flush door shutters conforming to IS : 2202 (Part I) non-decorative type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters: 9.21.2 30 mm thick including ISI marked Stainless Steel butt hinges with necessary screws DSR N0 9.21.2

Providing and fixing ISI marked oxidised M.S.Sliding door bolts with nuts and screws etc. complete : 300x16 mm. DSR - 9.62.1

Providing and fixing ISI marked oxidised M.S. tower bolt black finish,(Barrel type) with necessary screws etc. complete : 250x10 mm. DSR - 9.63.1

Providing and fixing ISI marked oxidised M.S.handles conforming to IS:4992 with necessary screws etc. complete : 125 mm. DSR - 9.66.1

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

Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade : New work (two or more coats) over and including water thinnable priming coat with cement primer. DSR - 13.41.1

Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade:New work (Two or more coats applied @ 1.43 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm). DSR - 13.47.1

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. DSR - 13.80

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.DSR - 13.62.1

17.11 Providing and fixing white vitreous china laboratory sink with C.I. brackets, C.P. brass chain with rubber plug, 40 mm C.P brass waste and 40mm C.P. brass trap with necessary C.P. brass unions complete, including painting of fittings and brackets, cutting and making good the wall wherever required : 17.11.2 Size 600x450x200 mm

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes,having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge. Concealed work,including cutting chases and making good the walls etc.(15 mm nominal outer dia pipe).DSR - 18.8.1

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes,having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge. Concealed work, including cutting chases and making good the walls etc.(20 mm nominal outer dia pipe). DSR- 18.8.2

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.(25 mm nominal outer dia pipe). (external work).DSR -18.9.3

Providing and placing on terrace (at all floor levels) polyethylene water storage tank ISI : 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. DSR - 18.48

Providing and fixing C.P.brass long body bib cock of approved quality conforming to IS standards and weighing not less than 690 gms.(15mm nominal bore). DSR - 18.51.1

Providing and fixing P.V.C.waste pipe for sink or wash basin including P.V.C.Flexible pipe (32mm dia). DSR - 17.28.2.1

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) 25 mm nominal bore. DSR - 18.17.1

10.26 Providing and fixing hand rail of approved size by welding etc. to steel ladder railing, balcony railing, staircase railing and similar works, including applying priming coat of approved steel primer. 10.26.1 M.S. tube DSR NO 10.26.1

Excavation in hilly areas in hard rock requiring blasting, by mechanical means without using Dozer , lift upto 1.5 m and disposal of excavated rock upto a lead of 20 m as per Clause MISS SOR 1-1-3-A

Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing,removal of stumps and other deleterious material and disposal upto a lead of 50 m,dressing of sides and bottom and backfilling in trenches with excavated suitable material.(Ordinary soil) Upto 3 m depth. SOR - 11-1-1-1

Concrete with cement, coarse sand and 40 mm gauge stone ballast in proportion 1:4:8 in foundations and floors including supply of all material,labour and T&P etc. required for proper completion of the work. as per drawings and technical specifications Clause 802, 803, 1202 & 1203. SOR - 2-2

Random Rubble Stone Masonry laid in 1:6 cement and sand mortar,in breast walls,retaining walls, parapets, scuppers, etc.including supply of all material, labour, T&P and royaltiies etc. complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203 of MORD Specifiction. SOR - 1-4

Random Rubble Stone Masonry laid Dry, in breast walls, retaining walls, etc. including supply of all material, labour, T&P and royaltiies etc. complete asper drawing and technical specifications Clauses 702, 704, 1202 & 1203 of MORD Specifiction. SOR - 1-3

Hand Packed stone filling in back of wallls including cost of all materials,royality, T&P etc. complete asper direction of Engineer-in- charge. (Asper PWD Uttarakhand specifications). SOR - 1-5

DABRAL CONSTRUCTION