TENDER FOR RENOVATION OF JNCMWC HALL IN HLL PEROORKADA FACTORY, THIRUVANANTHAPURAM, KERALA.; 1 CIVIL WORK 2 Dismantling wooden boardings in lining of walls and partitions, excluding supporting members but including stacking with in 50 metres lead:Thickness above 25 mm upto 40 mm. 3 Dismantling cement asbestos or other hard board ceiling or partition walls including stacking of serviceable materials and disposal of unserviceable materials within 50 metres lead. 4 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 27mm and 37mm, at 1200mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm dia x 50 mm long with 6 mm 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,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 25 mmlong 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 3.5x25mm 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 150mm 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 of the Engineer in Charge but excluding the cost of painting with:12.5 mm thick tapered edge gypsum plain board conforming to IS : 2095-Part 1 5 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. 6 Providing and fixing partition upto ceiling height consisting of G.I. frame and required board, including providing and fixing of frame work made of special section power pressed/ roll form G.I. sheet with Zinc coating of 120 gms/ (both side inclusive), consisting of floor and ceiling channel 50 mm wide having equal flanges of 32 mm and 0.50 mm thick, fixed to the floor and ceiling at the spacing of 610 mm centre to centre with dash fastener of 12.5 mm dia meter 50 mm length or suitable anchor fastener or metal screws with nylon plugs and the studs 48 mm wide having one flange of 34 mm and other flange 36 mm and 0.50 mm thick fixed vertically within flanges of floor and ceiling channel and placed at a spacing of 610 mm centre to centre by 6 mm dia bolts and nuts, including fixing of studs along both ends of partition fixed flush to wall with suitable anchor fastener or metal screws with nylon plugs at spacing of 450 mm centre to centre, and fixing of boards to both side of frame work by 25 mm long dry wall screws on studs,floor and ceiling channels at the spacing of 300 mm centre to centre. The boards are to be fixed to the frame work with joints staggered to avoid through cracks, M.S. fixing channel of 99 mm width (0.9 mm thick having two flanges of 9.5 mm each) to be provided at the horizontal joints of two boards, fixed to the studs using metal to metal flat head screws, including jointing and finishing to a flush finish with recommended jointing compound, jointing tape, angle beads at corners (25 mm x 25 mm x0.5 mm), joint finisher and two coats of primer suitable for board as per manufactures specification and direction of engineer in charge all complete.75 mm overall thickness partition with 12.5 mm thick double skin fire rated board conforming to IS : 2095 : part I. 7 Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade:Two or more coats on new work 8 Visitors chair for office as per nominal dimensions 9 Providing and fixing Thomson Multi wood board or equivalent make paneling 18 mm thick, to frame,backing or studding with screws etc. complete (Frames, backing or studding to be paid separately)as per the direction of site Engineer-in-charge. 10 Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up 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, Aluminnium snap beading for glazing /paneling, C.P. brass/ stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge.(Glazing,paneling and dash fasteners to be paid for separately):For fixed portion Powder coated aluminium (minimum thickness of powder coating 50 micron). 11 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)Powder coated aluminium (minimum thickness of powder coating 50 micron). 12 Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of Engineer -in -Charge. ( Cost of aluminium snap beading shall be paid in basic item):With float glass panes of 4.0 mm thickness. 13 Providing and Fixing Poly Ester Zebra Blinds for windows including cost of all materials, Labour etc complete. 14 Artificial plants in hanging Bamboo planter box. 15 Finishing walls as per design using texture putty and textured paint with the help of artist as approved by Engineer in charge. 16 Providing and Installing accostical treatment on the existing plastered vertical wall surface including frameworks using aluminium section of sectional dimensions fixed on the calcium silicate board of size 8feetx4 feetx6mm thickness in 600x600mm grids and placing accoustical insulation in full (rock wool) having dencity of 48g/cum an 50mm thick fully wrapped in black kora cloth behind the 12.5mmthick perforated gypsum boards of size 600mmx600mm nearest size. The perforated gypsum panels must have a minimum perforated area of 12% or higher.This should be completed as per details and diagrams provide.rate shall be inclusive of installation on the frame work arrangements.Works will be inclusive of scaffolding,staging at all levels an cost and materials hire and labour charges etc complete.conveyance of all. 17 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 20 mm thick cement mortar 1:4(1 cement : 4 coarse sand), including grouting the joints with white cement and matching pigments etc., complete.Size of Tile 600 x 600 mm. 18 Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead.For thickness of tiles 10 mm to 25 mm. 19 Solid block masonry using pre cast solid blocks (Factory made) of size 40x20x20cm or nearest available size confirming to IS 2185 part I of 1979 for super structure up to floor two level thickness 20cm and above in: CM 1:6 ( 1 cement: 6 coarse sand) etc complete. 20 12 mm cement plaster of mix:1:4 ( 1 cement : 4 coarse sand). 21 Dismantling aluminium / Gypsum partitions, doors, windows, fixed glazing and false ceiling including disposal of unserviceable surplus material and stacking of serviceable material with in 50 metres lead as directed by Engineer - in-Charge. 22 ELECTRICAL WORK 23 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 C 24 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 required2x1.5 sq.mm + 1x1.5 sq.mm earth wire main wiring 25 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 required2X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire main wiring 26 Wiring for circuit/ submain wiring alongwith earth wire with the following sizes ofFRLS PVC insulated copper conductor, single core cable in surface / recessed medium class PVC conduit as required2 X 4 sq. mm + 1 X 4 sq. mm earth wire main wiring 27 Supplying and fixing of following sizes of medium class PVC conduit along withaccessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required.20 mm 28 Supplying and fixing of following sizes of medium class PVC conduit along withaccessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required.25 mm 29 Supplying and fixing following modular switch/ socket on the existing modular plate& switch box including connections but excluding modular plate etc. as required.5/6 amps switch 30 Supplying and fixing following modular switch/ socket on the existing modular plate& switch box including connections but excluding modular plate etc. as required.15/16 amp switch 31 Supplying and fixing following modular switch/ socket on the existing modular plate& switch box including connections but excluding modular plate etc. as required.3 pin 5/6 amp socket outlet 32 Supplying and fixing following modular switch/ socket on the existing modular plate& switch box including connections but excluding modular plate etc. as required.6 pin 15/16 amp socket outlet 33 Supplying and fixing modular blanking plate on the existing modular plate &switch box excluding modular plate as required. Blanking plate 34 Supplying and fixing following size/ modules, GI box alongwith modular base &cover plate for modular switches in recess etc as required.1 or 2 Module(75mmX75mm)2 module 35 Supplying and fixing following size/ modules, GI box alongwith modular base &cover plate for modular switches in recess etc as required.3 Module (100mmX75mm) 3 Module 36 Supplying and fixing following size/ modules, GI box alongwith modular base &cover plate for modular switches in recess etc as required.6 Module (200mmX75mm) 6 Module 37 Supplying and fixing following size/ modules, GI box alongwith modular base &cover plate for modular switches in recess etc as required.8 Module (125mmX125mm) 8 Module 38 Supplying and fixing 3 pin, 5 amp ceiling rose on the existing junction box/ woodenblock including connection etc as required. Ceiling rose 39 Wiring for group controlled (looped) light point/fan point/exhaust fan point/ call bell point ( without independent switch etc.) with 1.5 sq. mm FRLS PVC insulated copperconductor single core cable in surface/ recessed PVC conduit, and earthing the point with 1.5 sq. mm FRLS PVC insulated copper conductor single core cable etc. asrequired.Group C loop 40 Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, C curve,miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. asrequired.Single pole SP MCB 41 Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, C curve,miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. asrequired.Double pole DP MCB 42 Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, C curve,miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. asrequired.Triple poleTP MCB 43 Supplying and fixing single pole blanking plate in the existing MCB DB complete etc.as required.Blanking plate 44 Supplying and fixing following rating, four pole, 415 volts, isolator in the existingMCB DB complete with connections, testing and commissioning etc. as required.40ampsPDB 45 Supplying and fixing following rating, four pole, 415 volts, isolator in the existingMCB DB complete with connections, testing and commissioning etc. as required.63 ampsVDB 46 Supplying and fixing following rating, four pole, (three phase and neutral), 415 volts,residualcurrent circuit breaker (RCCB), having a sensitivity current upto 300 milliamperes in the existing MCB DB complete with connections, testing and commissioning etc. asrequired.25 ampsLDB 47 Supplying and fixing following rating, four pole, (three phase and neutral), 415 volts, residual current circuit breaker (RCCB), having a sensitivity current upto 300 milliamperes in the existing MCB DB complete with connections, testing and commissioning etc. as required.40 ampsPDB 48 Supplying and fixing Cable End Box (Loose Wire Box) (IP 43) suitable for tripple pole and neutral, sheet steel, Vertical MCB distribution board, 415 V, on surface/recess, complete with testing and commissioning etc. as required. VDB 49 Supply and installation ofsheet steel, phosphatised and painted, dust and vermin proof enclosure of MCB DB including copper /brass bus bar, neutral link, earth bus and DIN rail suitable for fixing MCB/isolator etc. fixed on wall using suitable anchor bolts or fixed in recess including cutting hole on the wall , making good the damages, colour washing etc. as required4 way (8+12) - three phase double cover (IP 42/43)PDB 50 Supply and installation ofsheet steel, phosphatised and painted, dust and vermin proof enclosure of MCB DB including copper /brass bus bar, neutral link, earth bus and DIN rail suitable for fixing MCB/isolator etc. fixed on wall using suitable anchorbolts or fixed in recess including cutting hole on the wall , making good the damages colour washing etc. as required 6 way (8+18) - three phase double cover (IP 42/43)LDB 51 Supply and installation ofsheet steel, phosphatised and painted, dust and vermin proof enclosure of MCB DB including copper /brass bus bar, neutral link, earth bus and DIN rail suitable for fixing MCB/isolator etc. fixed on wall using suitable anchor bolts or fixed in recess including cutting hole on the wall , making good the damages, colour washing etc. as required4 way (8+12) - double cover TPN vertical DB with provision for fixing 4P MCB / Isolator/ RCCB/ RCBO as incomer and SP/ TP MCB as outgoing (IP 42/43) VDB 52 Supply and Fixing of 40 A to 63 A, TP MCB (C curve), 10 kA breaking capacity in the existing MCB DB complete with connections, testing and commissioning etc. as required. VDB 53 Supply and Fixing 25/32 A FP MCB isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required LDB 54 Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages, colour washing etc. as required.4 core 6 sq mm with factory made clampVDB TO LDB 55 Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required.4 core 16 sq mm with factory made clamp VDB TO PDB 56 Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages, colour washing etc. as required.4 core 35 sq mm with factory made clamp VDB 57 Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.4 X 10 sq. mm (25mm) LDB 58 Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.4 X 16 sq. mm (28mm) PDB 59 Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.4 X 35 sq. mm (32mm) VDB 60 Supply and drawing bare earthing conductors of the following sizes along with wiring/cables and giving connection as required 3.15 mm copper conductor ( 10 SWG) Earthing copper 61 Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required. 3.15 mm (10 SWG) socket 62 Supply and installation of decorative type Hanging light fitting of good quality working on 230V AC supply including extending the cables and giving connection etc complete Hanging light 63 Supply and laying of LED Profile channel 2M for providing LED strip light including giving connection etc complete Profile 64 Supply and Installation of 12.5 A LED driver for Strip Light working on 240 V AC supply including giving connection etc complete Drive 65 Supply and Installation of 24 W LED Strip Light warm 3000 K 1700 lm for cove lighting working on 240 V AC supply including giving connection etc complete Strip 66 Supply, Installation, Testing and Commissioning of Recess mount 2x2 36W LED Ceiling light 6500K with inbuilt driver working on 230V AC supply including giving connection etc complete Ceiling light 67 Supply conveyance, installation, testing and commissioning of 450 mm sweep Heavy duty wall mounting fan / Air circulator for 230V/240V single phase AC supply etc. complete as requiredWall fan 68 SOUND SYSTEM 69 Supply and Providing Dual Channel Power Amplifiers of 1000 W Make:- Ahuja or Equivalent 70 Supply and Providing 100 W Speaker system Make :- Ahuja or equivalent 71 Supply and Providing 8 Channel mixer With built-in MP3 Player & Digital Effects Make:- Ahuja FMX PA or Equivalent 72 Supply and Providing Wireless Microphone AWM of good quality. make:- Ahuja or equivalent 73 Supply and Providing Speaker stand and fitting accessories of required size 74 Supply and Providing Inter connection XLR cables and connectors 75 Supplying and Providing Speaker cable of 2.5 sq mm cable of good quality 76 Installation Testing and Commissioning of Amplifier, Speaker and related equipments complete 77 Laying of Speaker wire through existing conduits of suitable size including giving connection etc complete 78 Supply and Providing 9 U rack and tray 79 Supply and Providing Power distribution box of good quality 80 Supply and Providing PVC pipe and cabling accessories 81 GENERAL MECHANICAL WORK 82 Supply, installation balancing and commissioning of Factory fabricated rectangular ducting as per approved drawings & specification of following sheet thickness. Thickness 24 Gauge 83 Supply, installation balancing and commissioning of Factory fabricated rectangular ducting as per approved drawings & specification of following sheet thickness. Thickness 22 Gauge 84 Supply & fixing of 9 mm thick class 1 nitrile rubber insulation with adhesive as per the recommendation of the manufacture with density 45- 55kg/m3 85 Supply and installation of Acoustic duct lining using 10mm nitrile rubber insulation open cell type inside the ducts 86 Supply and providing best quality canvas connection as required at site. 87 Refrigerant Gas R410 charging for Air conditioners
