CONSTRUCTION OF AUDITORIUM IN UPGRADED HIGH SCHOOL DUMARCHIR PANCHAYAT DUMARCHIR BLOCK AMRAPARA DIST PAKUR

Earth work in excavation in foundation trenches in ordinary soil ( vide classification of soil item A) and disposal of excavated earth as obtained to a distance upto 50M including all lifts leveling ramming the foundation treanches, removing roots of trees, and shrubs all complete as per approved design, building specification and direction of E/I.

Earth filling in foundaion trenches and plinth in layers not exceding 150 mm thick well watered, rammed, fully compacted and fine dressed with earth obtained from excavation of foundation trenches within a lead of 50 M and lift of 1.5 M all complete as per building specification and direction of E/I. (mode of measurement compacted volume)

Providing coarse clean sand in filling in in foundation trenches or in plinth including ramming and watering in layers not exceeding 150mm thick with all leads and lifts including cost of all materials labour, royalty and taxes all complete as per building specification and direction of E/I (Mode of measurement compacted volume)

Providing designation 75B one brick flat soling joints filled with local sand including cost of watering taxes royalty all complete as per building specification and direction of E/I.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:2:4 (1 cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size)

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level. 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III): 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 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) : 3 graded stone aggregate 20 mmnominal size)

Providing designation 75B brick work in C.M (1:6 ) in foundation and plinth with approved quality of clean coarse sand of F.M. 2 to 2.5 including providing 10mm thick mortar, joints cost of screening materials raking out joints to 15mm depth , curring , taxes and royalty all complete as per builiding specification and direction of E/I.

Providing designation 75 B brick work in C.M. (1:6) in superstructure with approved quality of clean coarse sand of F.M. 2 to 2.5 including, providing 10mm thick mortar joints, cost of screening materials, raking out joints to 15mm depth curing, taxes and royalty all complete as per building specification and direction of E/I.

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) : 3 graded stone aggregate 20 mm nominal size).

Providing Tor steel reinforcement of 8 mm, 10mm. ,12mm & 16mm dia. bars as per approved design and drawing excluding carriage of M.S. bars to work site , cutting, bending and binding with annealed wire with cost of wire, removal of rust placing the rods in position all complete as per building specification and direction of E/l. {only valid for TATA (Tiscon), SAIL, JSPL, Electrosteels Ltd. Bokaro and Vizag (RINL)}

8 mm dia

10 mm dia

12 mm to 25 mm dia

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

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

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

Columns, Pillars, Piers, Abutments, Posts and Struts

Providing 6mm cement plaster (1:4) in celling with clean coarse sand of F.M. 1.5 including screening, curing with all leads and lifts of water, scaffolding taxes and royalty all complete as per building specification and direction of E/I.

Providing 12mm cement plaster (1:6) with clean coarse sand of F.M. 1.5 including screening, curing with all leads and lifts of water, scaffolding taxes and royalty all complete as per building specification and direction of E/I.

Finishing walls with Acrylic Smooth exterior paint of required shade : New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

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

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.

Providing and laying Double charge 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 / ISO 13006 of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc., complete. Size of Tile 600x600 mm .

Providing 150mm. Wide brick drain in cement mortar (1:6) with av. 150mm clear depth and 125mm apron including cost of eartwork involved with 75mm cement concrete (1:4:3) over one brick designation 75A flat soling in proper grade and slope at the base the drain duly plastered in C.M. (1:3) with punning over exposed surface all complete as per building specification and direction of E/I.

Providing, hoisting and fixing above plinth level up to floor five level precast Reinforced cement concrete in shelves, including setting in cement mortar 1:3 (1cement : 3 coarse sand), cost of required centering, shuttering and finishing with neat cement punning on exposed surfaces but , excluding the cost of reinforcement, with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size).

S/F/F PVC S.W.R pipe (Supreme) - 110mm

Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised 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.

Coupler 110 mm

Bend 87.5° 110 mm bend

Shoe (Plain) 110 mm Shoe

Providing and fixing unplasticised - PVC pipe clips of approved design to unplasticised - PVC rain water pipes by means of 50x50x50 mm hard wood plugs, screwed with M.S. screws of required length, including cutting brick work and fixing in cement mortar 1:4 (1 cement : 4 coarse sand) and making good the wall etc. complete. 110 mm

Providing and fixing stainless steel ( Grade 304) railing made of Hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, i/c fixing the railing with necessary accessories & stainless steel dash fasteners , stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-incharge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.).

Design, supply, fabrication, transportation, and installation of truss-less self-supported arch roofing system over the specified Auditorium structure. All materials, consumables, labor, tools, machinery, and incidental items shall be included in the quoted price. 1. Site Details: Project Type: Auditorium Roofing Span (Clear): ± 12.19 meters Arch Rise: 2.43 meters (Span/5) Length of Shed: ± 30.48 meters No. of Bays: 1 Eave Height: 3.35 meters (approx.) 2. Roofing System Requirements: Type: Truss-less (Self-supported Arch Type) Roofing System Design: To be structurally stable without any intermediate truss or support, suitable for clear span of 12.19 meters and arch rise of 2.43 meters Roof Coverage Area: Approx. 418.96 sq.m (30.48 m × 13.74 m) 3. Material Specifications: Sheet Material: Color Coated Colorbond® Zincalume® Steel Coating Type: AZ150 (Al-Zn Alloy Coating, 150 g/m² total on both sides) Standard Compliance: ASTM A 792 Base Metal Thickness (BMT): 1.10 mm Total Coated Thickness (TCT): 1.075 mm Width of Coil: 912 mm to 1010 mm Tolerance: ±2 mm 4. Additional Requirements: Installation: Complete laying and fixing of roofing with overlaps and arching to specified dimensions using hydraulically operated mobile forming machinery. Fasteners: High tensile, corrosion-resistant self-drilling screws with EPDM washers to be used as per manufacturer recommendations. Sealants/Consumables: All sealants, fasteners, insulation pads, edge closures, etc., required to ensure weather-tight performance shall be included. Workmanship: Roofing system shall be free from dents, scratches, warping. Finish should be smooth and uniform in color. Drainage/Gutters: (Specify if required) 5. Design & Load Considerations: Wind Load: As per IS 875 Part 3 (latest revision) Live Load & Dead Load: As per IS 875 Part 2 Seismic Consideration: As applicable per IS 1893 Deflection Limits: As per IS 800 6. Quality Control & Inspection: All material to be accompanied by manufacturer's test certificates. The roofing system shall be inspected and approved before and after installation by the Engineer-in-Charge. 7. Warranty: Minimum 10 years warranty on material for corrosion resistance and color stability.

Supplying & installation of Single Turbo Ventilators 2300 CFM, Size 24", Aluminum Construction with Skylight of 2MM Thick Size 2 X 07 Ft. - with complete fixing Accessories 03 Turbo Vents. + 03 Skylight)

Supplying & installation of Hangers / Clamps (For Light hanging purpose).All materials, consumables, labor, tools, machinery, and incidental items shall be included in the quoted price.

Providing and laying factory made chamfered edge Cement Concrete paver blocks in footpath, parks, lawns, drive ways or light traffic parking etc, of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over 50mm thick compacted bed of sand, compacting and proper embedding/laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand. complete all as per direction of Engineer-in-Charge. 60mm thick cement concrete paver block of M-35 grade with approved colour, design & pattern.

Carriage of Materials

Stone chips

Bricks

Local Sand

Wiring for light point/fan point/exhaust fan point/call bell point with 1.5 sq mm FR PVC insulated copper conductor single core cable in surface / recessed PVC conduit with modular type switch, modular plate, suitable size GI box etc. as required. Group C

Wiring for light/power plug with 2x4sq.mm FR PVC insulated copper conductor single core cable in surface / recessed PVC conduit alongwith 1 Nos. 4sq.mm FR PVC insulated copper conductor single core cable for loop earthing as required.

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes PVC insulated copper conductor single core cable in surface / recessed PVC conduit as required.

2x1.5 sq.mm + 1x1.5 sq.mm earth wire

2x2.5 sq.mm + 1x2.5 sq.mm earth wire

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

5/6 amps, one way switch

5/6 amps, 3 pin socket outlet

15/16 amps, 3 pin socket outlet

Supplying and fixing 2 pin, 5 amps ceiling rose on existing junction box/ wooden block including connection etc. as required.

S/F following way three pole and neutral, sheet, MCB distribution board, 415 volts on surface/recess, complete with tinned copper busbar, neutral busbar, earth bar, din bar, detachable gland plate, interconnections, phosphatized and powder painted including earthing etc. as required ( but without MCB/RCCB/Isolator) 4 way (4 + 12) double door, horizontal type

RECESS MOUNTING LED ROUND DOWN LIGHT 18/20 W

S/F/F 90/100 W LED STREET LIGHT

Add 18% GST (In Basic Rate must fill 0.18)

Add 1% Labour cess (In Basic Rate must fill 0.01)