Construction of ACR at High School Rathsona (S.No. 728).

Earth work in excavation by mechanical means (hydraulic excavator) 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 50 metres: All kinds of soil :

Providing and laying of stone soiling dully hand packed including carriage of stone soling with loading unloading and stacking complete.

Providing and laying in position cement concrete of specified grade excl. the cost of centering and shutering. All work upto plinth level 1:4:8 (1cement: 4fine sand: 8 graded stone aggregate 40mm nominal size)(Crushed).

Providing and laying in position specified grade of reinforced cement concrete including curing but excluding the cost of centering, shuttering, finishing and reinforcement. All works upto plinth level 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size)

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: 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

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 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size)

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. 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size)

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.

Brick work with common burnt clay F.P.S (non-modular) bricks of class designation 75 in super structure in Cement mortar 1:6 ( cement : 6 coarse Sand)

Providing wood work in frames of doors, windows, clerestory windows & other frames, wrought framed & fixed in position imported wood.

Providing and fixing panelled or panelled and glazed shutters 30mm thick for doors, windows and clerestory windows including ISI marked M.S pressed Butt hinges bright finished of required size with necessary screws excluding panelling which will be paid for separetely, all complet as per directionof engineer-incharge.imported wood.

Providing and fixing ISI marked flush door shutters conforming to IS: 2202 (Part I) decorative type, core of block board construction with frame of 1st class hard wood and well matched teak 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters. With ISI marked M.S. pressed butt hinges bright finished of required size with necessary screws 30 mm thick.

Providing and fixing of 3.5 mm thick Glass panes i/c necessary beading and nails complete as directed by EIC.

12mm Cement Plaster of mix: 1:6 (1 cement : 6 coarse sand)

6 mm Cement Plaster of mix: 1:3 (1 cement : 3 fine sand)

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.2 mm thick

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

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)

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade. Two or more coats on new work. Including applying priming coat: with ready mixed pink or grey primer of approved brand and manufacture on wood work (hard and soft wood)..

Supply and filling of Stone Dust of specified and required size as directed including dressing, ramming watering and compacting with carriage of all material involved loading, unloading and stacking complete.

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)

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.

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 Size of tile 600x600 mm

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: Suspended floors, roofs, landings, balconies and access platforms.

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

Structural steel work in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.Welded

Providing and fixing precoated galvanized 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 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.

Providing ridges or hips of width 60cm overall width plain G.S. sheets fixed with polymer coated J. or L hooks, bolts and nuts 8mm dia G.I. limpet and bitumen washers complete. 0.50 mm thick with zinc coating not less than 275 gram/m2

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 :100x10 mm

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

Providing and fixing of L-Drop of standard make including locking sytems complete as directed by EIC.

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

Providing & fixing of 04 layer 18 gauge (304) plain stainless steel railling of approved make including master pillar and boster on alternate steps or equivalent i/c welding polishing as per direction of EIC.complete.

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 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 jet Black, Cherry Red, Elite Brown, Cat Eye or equivalent.

carriage by mechanical Transport from source to site of work

Stone Agg for an average lead of 15 km.

Sand for an average lead of 20 km.

Bricks for an average lead of 35 km

ELECTRIFICATION

Wiring for light point/ tan point/ exhaust fan point/ call bell point with 2X 1.5 sq.mm FRLS PVC Insulated copper conductor ( Havell/Polycab/Fenolex/Anchor/eq, standard make as desired by engineer Incharge) single core cable in surface / recessed medium class PVC conduit, with modular switch (Legrand Mylinc /SSK NV/schneider Livla /ABB Tvisha make.), modular plate, suitable Gl box, deep Junction etc

Wiring for light/power plug with 2X4 sq. mm + 1X 4 sq. mm earth wire, FRLS PVC Insulated copper conductor (Havell/Polycab/Fenolex/Anchor/ equivalent as directed by engineer Incharge.) single core cable in surface/recessed medium class PVC condult.

Supplying and fixing suitable size Gl box with modular plate and cover in front on surface or in recess, Including providing and fixing 6 pin 5/6 & 15/16 A modular socket outlet and 15/16 A modular switch, modular plate, suitable Gl box, connections etc. as required. Modular Switch & Socket:- (Anchor roma plus/Legrand Mylinc /SSK NV/schneider Leiva /ABB Tvisha make.

Wiring for lighting circuits/ Inverter circults/ 6-10 amp power plugwith 2X2.5 sq. mm FRLS PVC insulated copper conductor ( Havell/Polycab/ Fenolex/Anchor/ equivalent as directed by engineer Incharge.) single core cable in surface/recessed medium class PVC-conduit along with 1 No. 2.5 sq. mm FRLS PVC Insulated copper conductor single core cable for loop earthing as required.

Supplying and fixing suitable size Gl box with modular plate and cover in front on surface or in recess, including providing and fixing 2 nos. 3 pin 5/6 A modular socket outlet and 2'nos. 5/6 A modular switch, connections etc. as required. (For light plugs to be used in non residential buildings). Modular Switch & Socket:-Anchor roma plus/Legrand Mylinic /SSK NV/schneider Livia/ABB Tvisha make.)

Supplying and fixing suitable size Gl box with modular plate and cover in front on surface or in recess, including providing and fixing 3 pin 5/6 A modular socket outlet and 5/6 A modular switch. Connections etc as required.

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC Insulated copper conductor ( Havell/Polycab/ Fenolex/ Anchor/ equivalent as directed by engineer Incharge.), single core cable In surface/ recessed medium class PVC conduit as required

Sub Head-2-Fixtures and Fittings

Supply fixing testing and comm. Of backlite holder/batten holder/angle holder/celling rose SSK/Anchor make Incl. PVC Block. And 15 watt LED Lamp, Philips/Trulux/Wipro make /sample to be approved before Installation..

Supply, Installation, Testing and Commissioning of 1200 mm sweep, ceiling fan with 3 No. Aluminium blades, 30 cm long down rod, 2nos. canoples, shackle kit, Power Factor not less than 0.9, Service Value Including safety pin, nut bolts, washers, temperature rise=75 degree C (max.), Insulation resistance more than 2 mega ohm, suitable for 230 V, 50 Hz, and Including Fan Junction complete. USHA/Havells/Crompton make, sample to be approved before installation.

Supply and fixing of 6 amp/250 V A.C fan dimmer step type 2 module with cover plate Anchor roma plus/Legrand Mylinc /ABB Tivsha/schneider Livia/Havell Coral make.

S/F testing and comm. Of MCB's 10 K of the below mentioned capacities in sub main controls ABB SB200/Legrand Dx3/Seimens Betaguard/ Schneider Actl_9/equivalent make as directed by engineer Incharge

a) 6-32 Amp SP MCB

b) 40-63amp DP MCB

Block, resting and commissioning of, ALPE Insulated, PVC alluminium cable (unarmoured) 650 V/1100 V Grade as per IS 7098 (Part 1) 1988 with upto Date Amendments. Havell/Eq. standard make as directed by engineer Incharge and making end termination with brass compression gland and aluminium lugs of required size.

a) 16 sq.mm 2 core

Earthing with G.I earth pipe 4.5 metre long, 40mm dia Including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/coke and salt) as required