E-Tender For Construction Of Multipurpose Hall At 2Nd Floor Above Auditorium At Rla College, New Delhi.; 1 Demolishing mud phaska/Brick Coba in terracing including making the slab completely bare including disposal of material within 100 metres lead. 2 Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead. 3 Dismantling stone and tile work in floors, roof and walls laid in cement mortar including disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. For all thickness of stone and tiles . 4 Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. Including plaster/wall tile/wall cladding In cement mortar 5 Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge. 6 Dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of: G.S. Sheet / PUF Panel sheet 7 Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved. 8 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering in superstructure above plinth level up to floor V level. 1 :2:4 (1 cement : 2 coarse sand (zone-Ill) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) 9 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) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources). 10 Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete all Levels.Thermo-Mechanically Treated bars. (Only TATA Or SAIL) 11 Centeringandshutteringincludingstrutting,proppingetc.andremoval of form for all works at all levels: Foundations, footings, bases of columns, Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc. Suspended floors, roofs, landings, balconies and access platform , Lintels, beams, plinth beams, girders, bressumers and cantilevers, Columns, Pillars, Piers, Abutments, Posts and Struts, Stairs, (excluding landings) except spiral-staircases, Weather shade, Chajjas, corbels etc., including edges. 12 RE-BAR WORK : Drilling suitable holes in reinforced or plain cement concrete with power driven drill machine to a minimum depth of 100mm upto 300mm in RCC beams, lintels, columns and slabs to introduce steel bars for sunshades/balconies including fixing the steel bars in position using epoxy resin anchor grout of Hilty HIT-RE 500 V3 make all complete as per direction of Engineer-In-Charge. Upto and including 12mm dia 13 RE-BAR WORK : Drilling suitable holes in reinforced or plain cement concrete with power driven drill machine to a minimum depth of 100mm upto 300mm in RCC beams, lintels, columns and slabs to introduce steel bars for sunshades/balconies including fixing the steel bars in position using epoxy resin anchor grout of Hilty HIT-RE 500 V3 make all complete as per direction of Engineer-In-Charge. 16mm dia 14 Brick work with common burnt clay machine moulded perforated modular bricks of class designation 12.5 conforming to IS : 2222 in exposed brick work including making horizontal and vertical grooves 10 mm wide 12 mm deep complete in cement mortar 1 :6 (1 cement : 6 coarse sand).i) Above plinth level upto floor V level 15 Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level. Cement mortar 1:4 (1 cement :4 coarse sand) 16 Extra for providing and placing in position 2 Nos 6mm dia. M.S. bars at every third course of half brick masonry. 17 Providing and fixing for doors, windows, ventilators and partitions with extruded built up standard tubular sections/appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Only Glazing and paneling to be paid for separately) For fixed portioni)Anodised OR Powder coated aluminium (minimum thickness of powder coating 50 micron) 18 For shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber / neoprene gasket required (Fittings shall be paid for separately)i) Anodised OR Powder coated aluminium (minimum thickness of powder coating 50 micron) 19 Providing and fixing fire resistant door frame of section 143 x 57 mm having built in rebate made out of 16 SWG G.I. sheet (zinc coating not less than 120 gm/sqm) duly filled with vermuculite based concrete mix, suitable for mounting 60 minutes fire rated door shutters. The frame is fitted with intumuscent fire seal strip of size 1 0x4 mm (minimum) alround the frame and fixing with dash fastener of approved size and make, including applying a coat of approved brand fire resistant primer etc. complete as per direction of Engineer-in-charge (Dash fastener to bepaid for separately). 20 Providing and fixing 50 mm thick glazed fire resistant door shutters of 60 minutes fire rating conforming to IS:3614 (Part-II), tested and certified as per laboratory approved by Engineer-in-charge, with suitable mounting on door frame, consisting of vertical styles, lock rail, top rail 100 mm wide, bottom rail 200 mm wide, made out of 16 SWG G.l.sheet (zinc coating not less than 120 gm/sqm) duly filled FR insulation material and fixing with necessary stainless steel ball bearing hinges of approved make, including applying a coat of approved fire resistant primer etc. all complete as per direction of Engineer-in-charge (panneling to be paid for separately). 21 Providing and fixing glazing in fire resistant door shutters, fixed panels & partitions etc., with G.I. beading made out of 1.6 mm thick G.I. sheet(zinc coating not less than 120 gm/sqm) of size 20 x 33 mm screwed with M4 x 38 mm SS screws at distance 75 mm from the edges and 150 mm c/c , including applying a coat of approved fire resistant primer/ powder coating of not less than 30 micron on G.I. beading, & special ceramic tape of 5 x 20 mm size etc complete in all respect as per NBC 2016, IS 16231 (Part 3):2016 and as per direction of Engineer-in-charge with glass of required thickness having 60 minutes of fire resistance both integrity & radiation control (EW60) and minimum 20 minutes ofinsulation (El20). The manufacturer have to give test report/certification of fire glass and the glass should have the stamp showing the value of E, EW & El. The glass shall be tested in approved NABL accredited lab or by any other accreditation body which operates in accordance with ISO/IEC 17011 and accredits labs as per ISO/IEC 17025 for testing and calibration scopes shall be eligible.The maximum glazing size shall not be more than 1100x2200 mm (w x h) or 2.42 sqm. 22 Providing and fixing panic bar / latch (Double point) fitted with a single body, Trim Latch & Lock on back side of the Panic Latch of reputed brand and manufacture to be approved by the Engineer- in- charge, all complete. 23 Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the manufacturers specifications/architectural drawings /directions of engineer-in-charge.(Cost of aluminium snap beading shall be paid in basic item): With Toughened Glass of 6mm thickness 24 Providing and fixing carbon steel galvanised (minimum coating 5 micron) dash fastener of 10 mm dia double threaded 6.8 grade (yield strength 480 N/mm2), counter sunk head, comprising of 10 mm dia polyamide PA 6 grade sleeve, including drilling of hole in frame , concrete/ masonry, etc. as per direction of Engineer-in-charge :10 x 60 mm 25 Providing and fixing carbon steel galvanised (minimum coating 5 micron) dash fastener of 10 mm dia double threaded 6.8 grade (yield strength 480 N/mm2), counter sunk head, comprising of 10 mm dia polyamide PA 6 grade sleeve, including drilling of hole in frame , concrete/ masonry, etc. as per direction of Engineer-in-charge. 10 x 80 mm 26 Providing and fixing carbon steel galvanised (minimum coating 5 micron) dash fastener of 10 mm dia double threaded 6.8 grade (yield strength 480 N/mm2), counter sunk head, comprising of 10 mm dia polyamide PA 6 grade sleeve, including drilling of hole in frame, concrete/ masonry, etc. as per direction of Engineer-in-charge. 10 x 120 mm 27 Providing and fixing carbon steel galvanised (minimum coating 5 micron) dash fastener of 10 mm dia double threaded 6.8 grade (yield strength 480 N/mm2), counter sunk head, comprising of 10 mm dia polyamide PA 6 grade sleeve, including drilling of hole in frame, concrete/ masonry, etc. as per direction of Engineer-in-charge. 10 x 140 mm 28 Providing and fixing carbon steel galvanised (minimum coating 5 micron) dash fastener of 10 mm dia double threaded 6.8 grade (yield strength 480 N/mm2), counter sunk head, comprising of 10 mm dia polyamide PA 6 grade sleeve, including drilling of hole in frame, concrete/ masonry, etc. as per direction of Engineer-in-charge. 10 x 160 mm 29 Filling the gap in between aluminium frame & adjacent RCC/ Brick/Stone work by providing weather silicon sealant over backer rod of approved quality as per architectural drawings and direction of Engineer-in-charge complete.Upto 5mm depth and 5 mm width 30 Structural steel work riveted, bolted or welded 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.The contractor shall submit a Shop drawing of the Hall Structure along with a Structure Stability Certificate for the Hall structure issued by a registered structure engineer along with a copy of the registration certificate of the structure engineer 31 Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. Hot finished welded type tubes. 32 Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.A)In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works 33 Providing and fixing vertical blinds 100mm regular quality of MAC/VISTA/HUNTER DOGULAS make only made from 100% polyester yarn coated with fade resistant polymer to ensure complete opacity with zero light transmittance having suitable coating on exterior, including all fixtures and fittings complete in all respect as per design and instructions of the engineer in charge.Providing and Fixing Armaflex 25 mm Class ‘O’ heat insulation sheet for Under Deck Insulation 34 Providing and fixing false ceiling at all height including providing and fixing of frame work made of special sections, power pressed from M.S. sheets and galvanized with zinc coating of 120 gms/sqm (both side inclusive) as per IS : 277 and consisting of angle cleats of size 25 mm wide x 1.6 mm thick with flanges of 27 mm and 37mm, at 1200 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm dia x 50mm long with 6mm dia bolts, other flange of cleat fixed to the angle hangers of 25x10x0.50 mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I. channels 45x15x0.9 mm running at the spacing of 1200 mm centre to centre, to which the ceiling section 0.5 mm thick bottom wedge of 80 mm with tapered flanges of 26 mm each having lips of 10.5 mm, at 450 mm centre to centre, shall be fixed in a direction perpendicular to G.I. intermediate channel with connecting clips made out of 2.64 mm dia x 230 mm long G.I.wire at every junction, 35 including fixing perimeter channels 0.5 mm thick 27 mm high having flanges of 20 mm and 30 mm long, the perimeter of ceiling fixed to wall/partition with the help of rawl plugs at 450 mm centre, with 25mm long dry wall screws @ 230 mm interval, including fixing of gypsum board to ceiling section and perimeter channel with the help of dry wall screws of size 3.5 x 25 mm at 230 mm c/c, including jointing and finishing to a flush finish of tapered and square edges of the board with recommended jointing compound , jointing tapes , finishing with jointing compound in 3 layers covering upto 150 mm on both sides of joint and two coats of primer suitable for board, all as per manufacturers specification and also including the cost of making openings for light fittings, grills, diffusers, cutouts made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction ofthe Engineer in Charge Including the cost of painting with : 12.5 mm thick tapered edge gypsum moisture resistant board. Gypsum Board of Armstrong , India Gypsum or Gyproc Make 36 Providing and fixing tiled false ceiling of specified materials of size 2x2 in true horizontal level, suspended on inter lockingmetal grid of hot dipped galvanized steel sections ( galvanized @ 120 grams/ sqm, both side inclusive) consisting of main T runner with suitably spaced joints to get required length and of size 24x38 mm made from 0.30 mm thick (minimum) sheet, spaced at 1200 mm center to center and cross T of size 24x25 mm made of 0.30mm thick (minimum) sheet, 1200 mm long spaced between main T at 600 mm center to center to form a grid of 1200x600 mm and secondary cross T of length 600 mm and size 24x25 mm made of 0.30 mm thick (minimum) sheet to be interlocked at middle of the 1200x600 mm panel to form grids of 600x600 mm and wall angle of size 24x24x0.3 mm and laying false ceiling tiles of approved texture in the grid including, required cutting/making, opening for services like diffusers, grills, light fittings, fixtures, smoke detectors etc. 37 Main T runners to be suspended from ceiling using GI slotted cleats of size 27 x 37 x 25 x1.6 mm fixed to ceiling with 12.5 mm dia and 50 mm long dash fasteners, 4 mm GI adjustable rods with galvanised butterfly level clips of size 85 x 30 x 0.8 mm spaced at 1200 mm center to center along main T, bottom exposed width of 24 mm of all T-sections shall be pre-painted with polyester paint, all complete for all heights as per specifications, drawings and as directed by Engineer-in-charge. 12.5 mm thick fully Perforated Gypsum Board tile made from plasterboard having glass fibre conforming to IS:2095 part I, of size 2x2, having perforation of 9.7x9.7 mm at 19.4 mm c/c with center borders of 48mm and the side borders of 30 mm, backed with non woven tissue on the back side, having an NRC (Noise Reduction Coefficient) of 0.79, with 50 mm resin bonded glass wool backing.Heavy Duty T GRID OF - India Gysum12mm thick high NRC Ceiling Tile of Armstrong , India Gypsum or Gyproc Make 38 Providing and Installing 100 mm thick PUF insulated Sandwich Walls with 0.5m thick PPGi sheet on both sides for ceiling. Roof panel shall be of JINDAL PUF or equivalent make.Contractor will take approval of roof PUF panel make and color options from the college authorities before procurement of materials. 39 Providing and fixing precoated galvanised steel sheet roofing accessories of total coated thickness 0.50 mm (base metal of minimum 0.45 mm thickness with total coating thickness of 0.05 mm) with Zinc coating 120 gram 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 using self drilling/ self tapping screws complete : Flashings/ Aprons. ( Upto 600 mm) 40 Providing and fixing precoated galvanised steel sheet roofing accessories of total coated thickness 0.50 mm (base metal of minimum 0.45 mm thickness with total coating thickness of 0.05 mm) with Zinc coating 120 gram 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 using self drilling/ self tapping screws complete : Gutter (600 mm over all girth) 41 Providing and laying integral cement based water proofing treatment including preparation of surface as required for treatment of roofs, balconies, terraces etc consisting of following operations: (a) Applying a slurry coat of neat cement using 2.75 kg/sqm of cement admixed with water proofing compound conforming to IS. 2645 and approved by Engineer-in-charge over the RCC slab including adjoining walls upto 300 mm height including cleaning the surface before treatment. (b) Laying brick bats with mortar using broken bricks/brick bats 25 mmto 115 mm size with 50% of cement mortar 1:5 (1 cement : 5 coarse sand) admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge over 20 mm thick layer of cement mortar of mix 1:5 (1 cement :5 coarse sand) admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge to required slope and treating similarly the adjoining walls upto 300 mm height including rounding of junctions of walls and slabs. 42 (c) After two days of proper curing applying a second coat of cement slurry using 2.75 kg/ sqm of cement admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge.(d) Finishing the surface with 20 mm thick jointless cement mortar of mix 1:4 (1 cement :4 coarse sand) admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge including laying glass fibre cloth of approved quality in top layer of plaster and finally finishing the surface with trowel with neat cement slurry and making pattern of 300x300 mm square 3 mm deep.(e) The whole terrace so finished shall be flooded with water for a minimum period of two weeks for curing and for final test. “All above operations to be done in order and as directed and specified by the Engineer-in-Charge”: With average thickness of 120 mm and minimum thicknessat khurra as 65 mm. 43 Providing and fixing 18 mm thick 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. Granite of any colour and shade (Basic cost Rs. 150 per sqft) 44 Mirror polishing on marble work/Granite work/stone work where ever required to give high gloss finish complete. 45 Providing and laying Vitrified tiles in floor & skirting with different sizes (thickness to be specified by the manufacturer), with water absorption less than 0.08% and conforming to IS:15622, of approved brand & manufacturer, in all colours and shade, laid with cement based high polymer modified quick set tile adhesive (water based) conforming to IS : 154 77, in average 6 mm thickness, including grouting of joints (Payment for grouting of joints to be made separately).Kajaria, Orient, Somani, Asian Make Only).Basic cost of tile before tax Rs. 90/- per Sq. Ft. Size of Tile 1000x1000 46 Grouting the joints of flooring tiles having joints of 3 mm width, using epoxy grout mix of 0.70 kg of organic coated filler of desired shade (0.10 kg of hardener and 0.20 kg of resin per kg), including filling / grouting and finishing complete as per direction of Engineer-in-charge. Size of Tile 1000x1000 mm 47 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 48 Extra for Kata stone/ sand stone in treads of steps and risers using single length above normal size up to 2.00 metre. 49 Extra for pre finished nosing in treads of steps of Kata stone/ sand stone slab. 50 18 mm cement plaster in two coats under layer 12 mm thick cement plaster 1:5 (1 cement : 5 coarse sand) finished with a top layer 6 mm thick cement plaster 1:6 (1 cement : 6 fine sand) with 6mm groove at RCC & Brick work Joints. (Junctions of all RCC and brick shall be provided with chicken wire mesh of 150 mm width on either side of the junction before plastering) 51 6 mm cement plaster of mix : 1:3 (1 cement : 3 fine sand) 52 External painting works: External painting works at all heights and levels as per procedure mentioned including 1) Surface preparation (scrapping, sanding, cleaning)2) A liberal coat of Wall Primer as per manufacturers specification3) Painting 2 or more coats of Exterior Weather Proof Paintin various colors (Asian/ ICI /Shalimar/ Berger/ Nerolac)4) Horizontal surfaces like the tops of chajjas and parapets must be given an additional coat for greater protectionContractor’s scope includes all materials, tools & plants, paint brushes & rollers of approved makes, ropes, lifts, ladders, safety equipment’s, scaffolding and all other equipment’s as may be required to complete the works successfully. (The rates include all labour, materials and items of work required to complete the work successfully up to the satisfaction of the owner) 53 Finishing walls with water-based plaster of Paris putty to prepare the surface for painting. 54 Applying one coat of water-thinnable cement primer of approved brand and manufacture on a cleaned and prepared wall surface 55 Wall painting with two coats of premium acrylic emulsion paint of approved brand and manufacture with a high percentage of acrylic to give a rich, smooth finish, including all necessary surface preparation. 56 Cleaning the surface of structural steel work of rust and scale by wire brushing and sand papering to prepare the surface for painting. 57 Applying a priming coat of red lead primer of approved brand and manufacture on the cleaned and prepared steel surface. 58 Painting structural steel work with two coats of synthetic enamel paint of approved brand and manufacture over a coat of primer to give a glossy finish. 59 Providing and fixing Unplasticised PVC (uPVC) SWR (Soil, Waste, and Rain) pipes of 110 mm diameter, including all necessary fittings, jointing with rubber rings, and testing. 60 Providing and fixing uPVC SWR Hopper Head, 110 mm. 61 Providing and fixing uPVC SWR Bend of 110 mm diameter and 87.5-degree angle 62 Providing and fixing uPVC SWR Shoe (Plain) of 110 mm diameter at the base of the downpipe 63 Providing and fixing M.S. holder bat clamps of approved design to pipes, including embedding in brick masonry. 64 Cutting holes up to 15x15 cm in reinforced cement concrete (RCC) slab for pipes and making good the same with cement concrete 1:2:4. 65 Providing precast cement concrete Jali 1:2:4 (1 cement : 2 coarse sand(zone-III) : 4 graded stone aggregate 6mm nominal size ), reinforced with 1.6 mm dia mild steel wire, including centering and shuttering, roughening cleaning, fixing and finishing in cement mortar 1:3 (1 cement: 3 fine sand) etc. complete, excluding plastering of the jambs, sills and soffits.a) 50 mm thick 66 Providing and fixing double scaffolding system (cup lock type) on the exterior side, up to seven story height made with 40 mm dia M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after .The scaffolding system shall be stiffened with bracings, runners, connection with the building etc wherever required for inspection of work at required locations with essential safety features for the workmen etc. complete as per directions and approval of Engineerin-charge .The elevational area of the scaffolding shall be measured for payment purpose .The payment will be made once irrespective of duration of scaffolding. 67 Providing and fixing Scaffolding net of required width made of high density Polyethylene UV stabilized knitted on warp knitting machines having density 100grams/sqm and shading coefficient minimum 75% around the construction site/ for vertical extension as per requirement including fastening/tying with building/scaffolding pipes or with any other fixtures etc. complete as per direction of Engineer-in-Charge. (One time payment shall be made for providing Scaffolding net from start of work till completion of work including shifting if any. The Scaffolding net shall be the property of the contractor on completion of the work 68 Point wiring in PVC conduit, with modular type switch :- Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulatedcopperconductorsinglecorecableinsurface/recessedmediumclassPVC 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 C 69 Wiring forgroup controlled (looped)light point/fan point/exhaust fan point/ call bell point ( withoutindependentswitchetc.)with1.5sq.mmFRLSPVCinsulatedcopperconductor single core cable in surface/ recessed PVC conduit,and earthing the point with 1.5 sq. mmFRLS PVC insulated copper conductor single core cable etc. as required.Group C 70 Wiringfortwincontrollightpointwith1.5sq.mmFRLSPVCinsulatedcopperconductor single core cable in surface / recessed medium class PVC conduit, 2 way modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cableetc. as required. 71 Circuit / Sub main wiring in PVC conduit :- Wiringforcircuit/submainwiringalongwithearth wirewith thefollowing sizesofFRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class pvc conduit as required.2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire. 72 Circuit / Sub main wiring in PVC conduit :- Wiringforcircuit/submainwiringalongwithearth wirewith thefollowing sizesofFRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class pvc conduit as required.2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire. 73 Circuit / Sub main wiring in PVC conduit :- Wiringforcircuit/submainwiringalongwithearth wirewith thefollowing sizesofFRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class pvc conduit as required.2 X 4 sq. mm + 1 X 4 sq. mm earth wire. 74 Circuit / Sub main wiring in PVC conduit :- Wiringforcircuit/submainwiringalongwithearth wirewith thefollowing sizesofFRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class pvc conduit as required.4 x 10 sq.mm. + 2 x 6 sq.mm. Earth wire 75 S/F light plug point modular type accessories :- Supplying and fixing suitable size GI 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. 76 Supplying and fixing suitable size GI 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, connections etc. as required. 77 Supplying and fixing 3 pin, 5 A ceiling rose on the existing junction box/ wooden block including connections etc. as required. 78 Supplyandfixingmodularblankingplateontheexistingmodularplate&switchbox excluding modular plate as required. 79 SUB HEAD :- DISTRIBUTION BOARDS & MCBs Supplying and fixing 5 amps. to 32 amps. rating, 240 volts`C series, miniature circuit breaker(MCB)suitableforinductiveloadof following poles intheexisting MCB DB complete with connections, testing andcommissioning etc. as required. Single Pole 80 Supplying&fixingsinglepole,blankingplatein theexisting MCB DB completeetc. as required. 81 Supplyingandfixingfollowingrating,doublepole,(singlephaseandneutral),240V, residual current circuit breaker(RCBO), having a sensitivity current 300 mA in the existing MCB DB complete with connections, testing and commissioning etc. as required.32 / 40 amps. 82 Supplying and fixing following way, single pole and neutral,sheet steel, MCB distribution board,240V,onsurface/recess,completewithtinnedcopperbusbar,neutralbusbar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (Butwithout MCB/RCCB/Isolator)8 way, Double door 83 Supplying and fixing followingway, horizontal type TP&N, sheet steelMCB distribution board, 415 V on surface /recess,completewithtinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required (But without MCB / RCCB / Isolators). 8 way (4 + 24), Double door 84 Supplying and fixing following rating, four pole, 415 V, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.40A 85 SUB HEAD:-INTERNAL LIGHTING FIXTURES & FANS : Supply, Installation, Testing & Commissioning of Recess LED 2X2 ft fitting made of CRCA Housing. Fixture should have minimum efficacy at System level (Not Chip Level) >=130lumens/watt and a minimum system lumen output of 4000 lumens and maximum system wattage of 32W. Luminaire should have Life of 50000hrs@L70B50 Lumen maintenance, CCT change from 4000K, CRI >80, PF>0.95 and an operating Voltage Range of 140 - 270Internal Surge Protection 2.5KV. Luminaire should have SDCM<5 and injection moulded pyramid shaped recessed LED module optics with UGR<16.The fixture should comply with the parameters as per IS10322. The LED driver should comply to IEC61000-3-2 ed.3.2, 2009 for Harmonics, IEC61347 -2 -13, 2006 in Conjunction with IEC61347-1 ed.2.0, 2007 for Electrical Safety, IEC62384 ed.1.1, 2011 for performance and IEC61547 ed.2.0, 2009, CISPR-15 for EMI.Philips Power balance RC600B LED 40S or Eq in Trilux or LT 86 HVAC WORK: SUB HEAD :- HVAC EQUIPMENT: All the ratesquoted by the contractorshall be completefinished work including cost of all labour, material, scaffolding, finishing as required with tools, plants, lead, lift, taxes, tollage, royalties etc. except thosespeciallyexcludedin the description of the individual items. All works shall beexecuted as per drawings, specification and instructions of Site incharge andshall includethe supply and installationat site of all the equipment, ancillary materials as specifiedand all such items what-so-ever which may berequired tofulfill the intent and purpose as laiddown in the specification and/or the drawings. All materials shall be asper ISI specification andwith IS certification marked whereverapplicable. The material shall be duly approved by Site inchargebeforeincorporation in the actual work. 87 VRF UNITS : Outdoor Unit : Supply, Installation, testing & commissioning of Variable refrigerant flow modular type air-conditioning system suitableto operate from 410+10% volt, 50 Hz,3 phase AC power supply for cooling & heating by using inverter driven capacity control compressors (Twin Rotary / Hermetically sealed scroll type) complete with individual controller andfittings with necessary wiring, connection & termination, painted MS frame for outdoor unit etc. as per quantity given below including full charging of R-410A refrigerant gas complete as per specifications. Outdoors units of the VRF system shall be compact air cooled type. Each module of outdoor unit must have at least 50 % of Variable compressor which can work on Part load Suitable to operate at heat load proportional to indoor requirement. 88 The outdoor units must be suitable for up to 225m refrigerant piping between outdoor unit & the farthest indoor units. Allowable level difference between outdoor unit & indoor units shall be 40 m in case of outdoor unit on top & 50 m in case of outdoor unit at bottom. Allowable level difference between various indoor units connected to one out door unit shall be up to 15 m. The outdoor units shall be suitable to operate within an ambient temperature range of 5 Deg C to 53 Deg C in cooling mode; & 0 Deg C to 15 Deg C in heating mode. 89 The entire operation of outdoor units shall be through independent remotes of indoor units. No separate Start/ Stop function shall be Required. Starter for the Outdoor Unit compressor shall be ―Direct on Line type. Inverter compressor of the unit shall start first & at the minimum frequency, to reduce the inrush current during starting. Complete refrigerant circuit, oil balancing/ equalizing circuit shall be factory assembled & tested.Outdoor unit shall have function of automatic refrigerant amount check periodically to confirm leakages.Outdoor unit shall have function of controlling evaporative refrigerant temperature to avoid cold draft, excessive cooling & for better energy efficiency. Minimum COP of ODU shall not less than 3.5 @ 100% load and 6.0 @ 50% load. 90 24nHP ODU (HEATING & COOLING). Approved Make: Daikin, LG, Samsung, Mitsubishi 91 Indoor VRF Units (Nominal Capacity) - Ceiling Mounted Round/4way flow cassette type Unit: Supply, Installation, testing & commissioning of Ceiling Mounted Round/4way flow cassette type Unit of suitable capacity suitable to operate from 230+10% volt, 50 HZ, 1 phase power supply withcordless remote control, fittings & required cable to connect indoor unit to socket.Refrigerant Pipe size and gas quantity should suit to the copper pipe length at actual.The capacity guarantee should be ensured by the contractor/manufacturer. Each unit shall have high lift drain pump, and Low gas detection system.2.5 TRApproved Make: Daikin, LG, Samsung, Mitsubishi 92 Supply, Installation, testing and commissioning including vaccumiazation and Nitrogen testing of following nominal sizes of soft/hard drawn copperrefrigerant piping for VRV/VRF system, complete with fittings, with suitable adjustable ring type hanger supports, jointing/brazing including accessories,insulated with XPLE Class-O tubular insulation/with Class-O closed cell elastometric nitrile rubber tubular sleeves sections of 19 mm thick insulation as given below for Suction and Liquid lines, all accessories as per specifications etc. as required : 22.2 mm dia (OD) (Hard drawn) with tube thickness 1.2 mm with 19 mm thick insulation. 93 Supply, Installation, testing and commissioning including vaccumiazation and Nitrogen testing of following nominal sizes of soft/hard drawn copperrefrigerant piping for VRV/VRF system, complete with fittings, with suitable adjustable ring type hanger supports, jointing/brazing including accessories,insulated with XPLE Class-O tubular insulation/with Class-O closed cell elastometric nitrile rubber tubular sleeves sections of 19 mm thick insulation as given below for Suction and Liquid lines, all accessories as per specifications etc. as required : 15.9 mm dia (OD) (Hard drawn) with tube thickness 1.2 mm with 19 mm thick insulation. 94 Supply, Installation, testing and commissioning including vaccumiazation and Nitrogen testing of following nominal sizes of soft/hard drawn copperrefrigerant piping for VRV/VRF system, complete with fittings, with suitable adjustable ring type hanger supports, jointing/brazing including accessories,insulated with XPLE Class-O tubular insulation/with Class-O closed cell elastometric nitrile rubber tubular sleeves sections of 19 mm thick insulation as given below for Suction and Liquid lines, all accessories as per specifications etc. as required :. 9.5 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm 95 Providing and fixing 25 mm nominal bore uPVC (Unplasticized Polyvinyl Chloride) drain piping for VRF system, as per IS 4985:2000, complete with all necessary uPVC fittings (bends, elbows, tees, etc.), and M.S. supports. The pipe shall be joined using solvent cement and shall be insulated with 9 mm thick closed-cell tubular nitrile rubber. The work includes the cost of all materials, labor, necessary scaffolding, and testing of the pipeline to ensure it is leak-proof and laid to proper slope for effective drainage. 96 Providing and fixing of control cable of 3 Core x 1.5 sqmm. shielded cable in Heavy duty PVC conduit (20mm dia.) complete in all respect & as required. 97 Supply, Installation, testing and commissioning of necessary fittings, Y-joints and headers etc. 98 Gas Charging of complete VRF System comprisingOutdoor unit of indoor unit including pressure testing. 99 Outdoor Stand (Chowki) for OUTDOOR UNIT 100 VRF ODU PANEL: Supplying, assembling, erecting, connecting, testing and commissioning of dust, damp and vermin proof free floor standing factory built sheet steel enclosed non-draw out modular type entilation Panel outdoor type(IP-54 Protection) fabricated out of 2.0 mm thick CRCA sheet hinged doors of 1.6mm thick CRCA sheet, duly painted complete with earth bus, aluminium bus bar, numbering & sign writing, interconnection & including the cost of connection through bus bar / copper conductor flexible connection with necessary interlocking with existing panel as shown in drawing as per specification and mounted with the followings.including control wiring with 1.5sqmm. & 2.5sqmm. PVC insulated FRLS copper conductor S/C cable for voltage & current respectively, cable alleys, cable gland plates in two half, etc. necessary metering protections & indications etc. complete as required. ( Each starter should have remote control and interlocking facilities including auto manual switch, NO/NC contacts for automatic operation of fan in case of fire). 101 The Panel should be IBMS compatible. (The starter should have auto manual operation to take signal from fire panelfor automatic operation offan in case of fire.) NOTE: The following provisions shall be required to be made in the switchboard detailed below:The Switchboard shall have provision for entry of all PVC cables / bus duct from the top / bottom as required. All live accessible parts shall be shrouded and all equipment shall be ginger touch proof. The busbar insulation shall be with heat shrinkable sleeves SMC / DMC shrouds and busbar supports shall be used. Suitable tinned copper extension links for incoming / outgoing cables shall be provided wherever required. Suitable tinned copper extension links for incoming / outgoing cables shall be provided wherever required. 102 Control circuits includes breader control switch, outo manual selector switch, anti pumping relay, spring charging trip indication, TIMER, Control wiring, Auxiliary contactors MCBs as required at site. All fault level breaking capacity indicates shall be I.C.S. value at 415 volts. (ICS=ICU=ICW=100%) for 1 sec.All MCCB above 100 Amp shall have variable overload setting. All MCCB shall have with Rotary Handles. Space heater / light / air filter shall be provided for each vertical compartment. Padlocking facility shall be provided on all outgoing feeders. All meters shall be digital of size 96 mm x 96 mm. All indicating light shall be LED type . Interlocking wiring facility with fire alarm for starting the fan in case of fire (For smoke fan only). Wiring for micro switch for stopping the fan when fire damper closes (in case of Fan only) 103 All starters shall be provided with suitable potential free contract for connections to the Building Automation System.Incoming:100 Amp FP, 25 kAMCCB - 1 No.3 Nos. Phase indication LED lamps with 2 Amps back up MCB, breaker ON/OFF indicating light with 2A MCB. 1 No. Intelligent multi-function digital panel meters of class 0.5accuracy with communication interface port R 485 for recording V (Between Phases and between each phase and neutral, A (In each phase and neutral), KWHr with suitable rating CTs, CT shorting links, R,Y, B LED indicating lamp and 2 A control SP MCBs.Bus Bars:Electrolytic high conductivity aluminium three phase and neutral (full rated) busbars rated at 433V,50 Hz., 200 amps, 25kA, insulated with heat shrinkable coloured PVC sleeves & clip on shrouds for joints. 104 Outgoing: All outgoing MCB/MCCB shall be provided with ON indication lamp with 2A SP MCB for back up. 63Amp FP, 300mA ELCB -4 Nos. (2+1 spare).Paneldescribe as above 105 LT CABLESupply, laying and commissioning of following size 1.1KV grade XLPE insulated armoured aluminium conductor under ground cable, in built up cable trench/ already laid RCC hume pipe or on cable tray with all installation materials. When the cable is to be laid in ground, the same shall be laid at a depth of 750mm below ground level including excavation and refilling of earth after cables are laid, providing protection with sand and bricks at sides and top and cable route markers at every 15mtr. interval and also at the turnings. The cable shall conform to IS 7098. 4C X 25 Sq.mm aluminium. Suppy & laying in ground 106 Providing end terminations with Aluminium lugs, double compression type gland with neoprene gasket using Insulation tape, crimping tool etc complete as required. a) 4C X 25 Sq.mm
