CONSTRUCTION OF 03 ADDITIONAL CLASSROOM AT HIGH SCHOOL THANIDHAR

Earth work in bulk excavation by mechanical means (hydraulic excavator) over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 m2 on plan) including disposal of excavated earth lead upto 50 meters and lift upto 1.5 m, as directed by Engineer-in-Charge.All kinds of soil @80%, ordinary rock 20%

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 @80%, ordinary rock@20%

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: 1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 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) crushed 20% boulders.

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)

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).

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 with1:1½:3 (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/above plinth level Thermo-Mechanically Treated bars of grade Fe-500D or more.

Providing and fixing 1mm thick M.S. sheet door with frame of 40x40x6mm angle iron and 3mm M.S. gusset plates at the junctions and corners, all necessary fittings complete, including applying a priming coat of approved steel primer. Using M.S. angles 40x40x6mm for diagonal braces.

Brick work with common burnt clay F.P.S (Non-modular) brick of class designation 7.5 in foundation and plinth in 1:6 (1 cement : 6 coarse sand).

Extra for brick work with common burnt clay bricks/cement concrete bricks in superstructure above plinth level upto floor five level.

Centering and shuttering including strutting, propping etc. and removal of form work for: Foundations, footings, bases of columns for mass concrete.

Centering and shuttering including strutting, propping etc. and removal of form for: Columns, pillars, piers, abutments, posts and struts.

Centering and shuttering including strutting, propping etc. and removal of form for: Edges of slabs and breaks in floors and walls Under 20 cm wide

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.

15mm Cement plaster on the rough side of single or half brick wall of mix: 1 : 6 ( 1 cement : 6 fine sand)

12mm Cement plaster of mix: 1 : 6 ( 1 cement : 6 fine sand).

6MM CEMENT PLASTER 6 mm cement plaster to ceiling of mix 1 : 3 (1 cement : 3 fine sand)

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 35mm thick 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. Second class kail wood

Renewing glass panes, with wooden fillets wherever necessary : Float glass panes of thickness 5.0 mm (weight not less than 12.5 kg/sqm)

Providing and fixing 35 mm thick 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). Second class kail wood .

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. Decorative ply wood both side decorative veneer (type 1) conforming to IS 1328 BWR type Particle Board 12mm thick 9.8.10.1 Plain particle board flat pressed, 3 layer or graded wood particle board medium density Grade I, IS : 3087 marked

Providing & laying vitreified floor tiles in different size ( thichness 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 20 mm thick cement mortar 1:4 ( 1cement : 4 coarse sand) including grouting the joints with white cement and matching pigments etc. complete ( size of tile 60 x 60 cm) (Anti-skid).

Applying priming coat: With ready mixed pink or grey primer of approved brand and manufacture on wood work (hard and soft wood)

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade. Two or more coats on new work

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 water proofing cement paint of required shade on New work (two or more coats applied @ 3.84 kg/10sqm)

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 and fixing ISI marked oxidized M.S. sliding door bolts with nuts and screws etc. complete : 250x16 mm

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. 100 mm

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering , all works upto plinth level ( 1 : 2 : 4)1 cement 2 coasre sand 4 stone aggregate grade , with 20mm nominal size . crushed

Providing and laying rectified Glazed Ceramic floor tiles of size 300x300 mm or more (thickness to be specified by the anufacturer), of 1st quality conforming to IS : 15622, of approved make, laid on 20 mm thick cement mortar 1:4 (1Cement : 4 Coarse sand), including grouting the joints with white cement and matching pigments etc., complete. In colour such as White, Ivory, Grey, Fume Red Brown

Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts,struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchors blocks, plain window sills, fillets etcupto floor V level, including curing but excluding the cost of centring, shuttering and finishing with. 1:5:10 (1 cement : 5 coarse sand : 10 graded brick aggregate 40 mm nominal size

White washing with lime to give an even shade on New Work (three or more coats)

Carriage 0f material by mechanical transport including loading ,unloading and stacking completed sand lead up to 87 km. and manual means lead upto 50 mtr av.

Carriage of material by mechanical transport including loading ,unloading and stacking completed stone aggregate below 40 mm lead up to 40 km. av. and head load lead upto 50 mt av

Carriage of material by mechanical transport including loading ,unloading and stacking completed Bricks lead up to 105 km. av. and head load lead upto 50 mt av

R/Wall 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 in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with: 1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 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) crushed 20% boulders.

Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts,struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchors blocks, plain window sills, fillets etcupto floor V level, including curing but excluding the cost of centring, shuttering and finishing with. 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) @20% boulder.

Dry random rubble masonry with hard stone in foundation and plinth: Without bond stone Nallah

Dumping stones filling behind R/wall including supply of stones in horizontal on level.

Centering and shuttering including strutting, propping etc. and removal of form work for: Foundations, footings, bases of columns for mass concrete.

Centering and shuttering including strutting, propping etc. and removal of form for: Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc.

Carriage 0f material by mechanical transport including loading ,unloading and stacking completed sand lead up to 87 km. and manual means lead upto 50 mtr av.

Carriage of material by mechanical transport including loading ,unloading and stacking completed stone aggregate below 40 mm lead up to 40 km. av. and head load lead upto 50 mt av

Carriage of material by manual means including loading ,unloading and stacking completed Stone lead upto 100 mtr. an average.

Electric Part Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required. Group A.

Wiring for Light /Power Plug with 2 x 4 sq.mm FRLS PVC Insulated Copper Conductor single core cable in surface/Recessed medium class PVC Conduit along with 1 No. 4 sq.mm FRLS PVC Insulated copper conductor single core cable for loop earthing as required.

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required. 2 x 2.5 sq. mm +1x2.5 sq. mm earth wire

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/recessed steel/PVC conduit/Cable Tray as required 1 X 1.50 sq.mm

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.

5/6Amp Switch

3 pin 5/6 Amp socket outlet

Supplying and fixing modular blanking plate on the existing modular plate and switch box excluding modular plate as required.

Supplying and fixing suitable size GI box with modular plate andcover in front on surface or in recess, including providing andfixing 6 pin 5/6 and 15/16 A modular socket outlet and 15/16 A modular switch connections etc. as required.

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providng 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).

Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator) a) 12 way , Double door

Providing & Fixing of 240/415 VAC MCB with positive isolation of 10 kA breaking capacity (B/C/D tripping characteristic as per type of load and site requirement) 4 KV impulse withstand voltage, ISI marked 15 8828(1996)/conforming to IEC 60898-1 2002, IEC 60947-2, low watt losses, trip free mechanisum, energy limiting of class 3 as per IEC, minimum phase termination capacity of 35sq.mm.10:00 conductor line load reversibility, IP 20 contact protection and fitted in existing distribution board/sheets, minimum electrical operation 20,000 upto 20 A rating and 10.000 upto 63 A, 5000 for 80 A & above rating including making connections, testing etc. as required. OEM shall have submit NABL/CPRI/ERDA accrediated lab type test reports & All as per pre approved by Engineer in charge

single pole 6/10/16/32 Amp.

SPN 63 Amp.

Supplying, installation, Testing & Commissioning of LED surface mounted Batten light of following body material and construction as per IS : 10322 with driver (Replaceable) as per the requirement with Driver efficiency >85% ,Operating voltage AC 140-270 Volt, freq 50/60 hz, Operating temp range -15 deg to 40 deg centigrade, internal surge protection of 2.5 KV with Short & Open circuit protection ,THD < 10% , P. F.≥0.95, IP20, CRI >80, Flicker free, (flicker should be below 5 %), life time (LED,Driver & electrical circuitary), of minimum 50000 Burning Hours with , 70% of initial Lumen maintained till life ends, CCT 3000°K / 4000°K / 5700°K /6000°K/6500°K (As per ANSI Bin), SDCM(Standard Deviation Color Matching) <3, Maximum power consumption should not more than the specified rating and Fixture shall be of relevant BIS standard and trade mark certificate ( T.C.). Manufactures Word Mark/ Name Engraved/ Embossing/ Screen printing on housing. complete in all respect i/c connections with 1.5 sq mm FRLS, PVC insulated copper conductor single core cable and earthing etc. as required with Minimum 5 year OEM warranty. System lumen efficacy ≥105 <120 lm/Watt output . LM79 & LM80 Test report from NABL lab for all testing required for LED fixtures as per BIS shall be submitted. Shape size and CCT shall be as approved by Engineer-in-Charge as per requirement. (Thermal management: heat sink of aluminum housing such that LED junction temperature shall not rise above 90°C).CRCA Sheet Body (Thickness ≥ 0.50 mm) 18/22 watt 4 feet LED Batten light (System lumen efficacy ≥105 <120 lm/Watt)

Supplying and fixing two module stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc. as required.

Supply, Installation, Testing and Commissioning of ceiling fan with Brush Less Direct Current (BLDC) Motor, class of insulation: B, 3 nos. metal ( Aluminum alloy) blades, 30 cm long down rod, 2 nos. canopies, shackle kit, safety rope, copper winding, steel/Al body Power Factor not less than 0.9, Service Value (CM/M/W) minimum as below, 350 RPM (tolerance as per IS : 374-2019), THD (Total Harmonic Distortion) less than 10%, suitable for operation with regulator for speed control and all remaining accessories 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, single phase AC Ceiling Fan compliant to IS 374:2019 fan Supply, earthing etc. complete as req.

1200mm, service value ≥ 6.0 CM/Min/Watt, air delivery 210 CM/Min (Minimum).

Supplying & laying of PVC insulated and PVC sheathed/ XLPE Aluminium power cable of 1.1 KV grade of following size on surfaces/ direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required. (Armoured cable) 16 sq. mm 2 core.

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