REFURBISHMENT OF ARYABHATTA HALL (CIVILWORKS INCLUDING THE REPLACEMENT OF EXISTING ROOFS AND THE CONNECTED ELECTRICAL, AIR CONDITIONING, ACOUSTICAL WORKS AND INTERIOR OR FINISHING WORKS)

EARTH WORK

Diluting and injecting chemical emulsion for POST-CONSTRUCTIONAL anti-termite treatment (excluding the cost of chemical emulsion) :

Treatment at points of contact of wood work by chemical emulsion Chlorpyriphos (in oil or kerosene based solution) @ 0.5 litres per hole by drilling 6 mm dia holes at downward angle of 45 degree at 150 mm centre to centre and sealing the same.

CEMENT CONCRETE (CAST IN SITU)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :

1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources)

REINFORCED CEMENT CONCRETE

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

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

MASONRY WORK

Laterate masonry for foundation and basement upto plinth level including all cost of materials, labour charges etc.

With neatly dressed laterate stone of size 35x20x20cm or nearest size

Cement Mortar 1:6 (1 cement : 6 coarse sand).

CLADDING WORK

Providing and fixing 2nd class teak wood plain lining tongued and grooved, including wooden plugs complete with necessary screws and priming coat on unexposed surface.

20 mm thick

Providing and fixing plywood 4 mm thick, one side decorative veneer conforming to IS: 1328 (type-1), for plain lining / cladding with necessary screws, including priming coat on unexposed surface with :

Decorative veneer facings of approved manufacture

WOOD AND P. V. C. WORK

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 ur panelled and glazed shutters 25 mm to 40 mm thick:

Float glass panes

4 mm thick glass pane (weight not less than 10kg/sqm).

Providing and fixing marine plywood full gurgan or equivalent confirming to IS:710 forcupboards,shelves,partition, drawers,table top etc.including necessary screw etc.complete.

20 mm thick

STEEL WORK

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.

GI Tubular TATA or equvalent

FLOORING

25 mm wooden planking, tongued and grooved in flooring, including fixing with iron screws complete with :

Second class teak wood

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 600x600 mm

Providing and laying Vitrified tiles in floor 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 : 15477, in average 6 mm thickness, including grouting of joints (Payment for grouting of joints to be made separately).

Size of Tile 600x600 mm

Providing and laying good quality floor carpet with quick- set adhessive including cost and conveyance of all materials and labour charges etc. complete.

synthetic floor carpet

ROOFING

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, 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 manufacturer's 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 I) :2011 (Board with BIS certification marks)

Providing and fixing tiled false ceiling of specified materials of size 595x595 mm in true horizontal level, suspended on inter locking metal 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 0.30 mm 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. 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 die 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.

GI Metal Ceiling Lay in perforated Tegular edge global white color tiles of size 595x595 mm and 0.5 mm thick with 8 mm drop; made of GI sheet having galvanizing of 100 gms/sqm (both sides inclusive) and 20% perforation area with 1.8 mm dia holes and having NRC (Noise Reduction Coefficient ) of 0.5, electro statically polyester powder coated of thickness 60 microns (minimum), including factory painted after bending and perforation, and backed with a black Glass fiber acoustical fleece.

Providing and fixing thermal insulation with Resin bonded rock wool conforming to IS: 8183, density 48 kg/m3, 50 mm thick, wrapped in 200 G virgin Polythene bags placed over existing false ceilng and held in position by criss-crossing Gl wire.

Providing square type UPVC gutter with necessary clamps, bolts, nuts and specials such as nozzles sockets stoppers etc. including cost and conveyance of all materials and labour charges etc. complete as per the instructions of the dept. officers

200mm or equivalent Square type UPVC

Providing and fixing in roof with necessary self tapping screws sandwich panel Trafford roofing sheet with total thickness of 50mm with polyurethane foam of Density 36 Kg/cum plus or minus 2 Kg/cum with thermal conductivity with of less than or equal to 22 MW/MK and form tensile strength (adhesion) at 80C Greater than or equal to 80Kpa and youngs module at 80C greater than or equal to 2500 Kpa sandwiched between two GI sheets. The external and internal sheet shall have thickness of 0.40mm and 0.30mm respectively. The external and internal sheet shall be JSW/TATA/Bhushan /LLoyds make having a minimum 150 GSM galvalume coating pre-painted with approved colour and shade by the Engineer in charge with an SMP coating of 18 microns over epoxy coats of 7micorns

Providing and fixing precoated galvanised iron (GI) sheet roofing accessories 0.50 mm (+0.05 %) total coated thickness, Zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws complete :

Ridges, hips or valley

FINISHING

12 mm cement plaster of mix :

1:4 (1 cement: 4 fine sand)

Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer's specifications including appropriate priming coat, preparation of surface, etc. complete.

On steel work

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.

Wall painting with acrylic emulsion paint, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre, of approved brand and manufacture, including applying additional coats wherever required, to achieve even shade and colour.

Two coats

Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound) content.

With water thinnable cement primer on wall surface having VOC content less than 50 grams/litre

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :

One or more coats on old work

French spirit polishing :

One or more coats on old work

Finishing walls with Acrylic Smooth exterior paint of required shade:

Old work (Two or more coat applied @ 1.67 ltr/ 10 sqm) on existing cement paint surface

Polishing in high gloss/matt finish melamine clear polish on wood work in required color/wooden shade texture with following process in the sequence as detailed below: 1. The surface to be polished is rubbed with sand paper 80/ 120 no. and then with sand paper of 160/180 nos. 2. Applying two coats of sealer with spray gun and allowing sufficient drying time for 1st coat and 2nd coat is allowed to dry for 8 to 12 hrs. 3. On drying of sealer coat, wet rubbing with emery cloth of finer grading with ample water to remove excess sealer layer and make the surface further smooth after this wet rubbing, then surface is applied with special grade melamine fillers to fill all the small and big holes/grooves etc. Filler coat to be allowed to dry for 4 to 6 hrs on which again a light wet rubbing is done this surface is further allowed to dry for 12 hrs. 4. On this, 1st coat of melamine polish is applied with spray gun using melamine clear polish and melamine thinner in required proportion. This 1st coat is allowed to dry for 24 hrs then this dry surface is again fine wet rubbed smooth, which is further allowed to dry for 12 hrs. The final melamine polish is applied with compressor pressure spray gun using melamine clear polish and melamine thinner mixed in required proportion complete as per direction of Engineer-in-Charge. (Final coat to be done in 1 or 2 layers without gap of time.)

REPAIRS TO BUILDING

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 Engineer- in-charge .The elevational area of the scaffolding shall be measured for payment purpose .The payment will be made once irrespective of duration of scaffolding. Note: - This item to be used for maintenance work judicially, necessary deduction for scaffolding in the existing item to be done.

Dismantling and refixng the existing chair unit (Conveyance of chair in storage area and refixing after the repair,enamel coating,etc..,complete.) As per the instruction of the Engineer in charge.

Dismantling and Demolishing

Dismantling wood work in frames, trusses, purlins and rafters up to 10 metres span and 5 metres height including stacking the material anywhere in campus :

Of sectional area below 40 square centimetres

Dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material anywhere in campus:

Asbestos Cement sheet

Demolishing cement concrete manually/ by mechanical means including disposal of material anywhere in the campus as per direction of Engineer - in - charge- Nominal concrete 1:4:8 or leaner mix(i/c equivalent design mix)

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material anywhere in the campus as per direction of Engineer-in-charge.-In cement mortar

Dismantling steel work in built up sections in angles, tees, flats, ducts, panelling and channels including all gusset plates, bolts, nuts, cutting rivets, welding etc. including dismembering and stacking anywhere in the campus.

Dismantling wooden boardings in lining of walls and partitions, excluding supporting members but including stacking anywhere in the campus

Dismantling cement asbestos or other hard board ceiling or partition walls including stacking of serviceable materials and disposal of unserviceable materials anywhere in the campus

WATER SUPPLY

Providing and fixing Polyvinyl Chloride (PVC) pipes, including all PVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing

. This includes jointing of pipes & fittings with one step PVC solvent cement and testing of joints complete as per direction of Engineer in Charge. Internal work - Exposed on wall

110 mm nominal dia Pipes (4kg/cm2)

150 mm outer dia Pipes (6kg/cm2)

ALUMINIUM WORK

Providing and fxing aluminium work 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 I 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)

Providing and fixing Aluminium composite panel (ACP) two side finish board in paneling fixed in aluminium doors, windows shutters and partitions frames with CP. brass/stainless steel screws etc.complete as per architectural drawings and directions of engineer-in-charge.

4mm or nearest thick

WATER PROOFING

Providing Fibre lamination works to the RCC structure using resine fibre glass and chemicals after washing the surface roughly cleaned and dry fill in the cracks with suitable putty, first apply the resine to the surface well spread and pressing, applying a second layer of resin to smooth finish for forming the whole to a solid mass including cost and conveyance of all materials and labour charges etc. complete as per the instructions of the dept. officers

NEW TECHNOLOGIES AND MATERIALS

Providing and Fixing Wood works perforated panels of width 192mm, thickness of 15mm and length 2400 mm, made of a Moisture resistant fibre board substrate with a laminated facing as per the approved shade (Portland Maple, Sea Beech, Siam Wood & Mystique Walnut, Interior White, Alumina Pearl) and a melamine balancing layer on the reverse side. The boards shall have a special perforation pattern where the reverse surface has a "Helmholtz" fluted perforation with consecutive 3mm wide groove followed by 21mm of visible pane. The edges of the panel shall be "tongue-and-grooved" to fix special clips for installation and seamless visual. The back of the perforated panel shall have sound absorbing non-woven Soundtex acoustical fleece hot pressed to achieve NRC of 0.5. (Average value of Absorption Co-efficient readings taken at 250 Hz, 500 Hz, 1000 Hz and 2000 Hz) as per ASTM C423 and Humidity Resistance (RH) of 70% with camber limit less than 1mm/1000mm and bow less than 1mm/300mm.The panels shall be mounted on special aluminium splines (keel) using inside clips provided by Armstrong and approved by the Architect/ Engineer-in-Charge.

PART A - CIVIL WORKS

PART B - ELECTRICAL WORKS

Point removal

Charges for removing the existing light fittings / fans points, (All wires & PVC conduits) making good the damages of the wall / floor including painting other accessories without any damage and conveyance of the material to the godown etc, as required.

Fan removal

Charges for removing the existing wall fan and related accessories without any damage and conveyance of the material to the godown etc, as required.

Light fitting

Charges for removing the existing light fittings(Twin box type tube, round light fittings, flush type light points, foot lamp etc) and related accessories without any damage and conveyance of the material to the godown etc, as required.

Plug point

Charges for removing the existing 1 mod to 12 mod Switch board including wires & PVC conduits and other related accessories without any damage and conveyance of the material to the godown etc, as required.

Charges for removing DLP including plug points, switches, wires and other related accessories without any damage and conveyance of the material to the godown etc, as required.

Speaker accesories

Charges for removing the speaker and related accessories without any damage and conveyance of the material to the godown etc, as required.

Charges for removing the single phase DB making good the damages of the wall / floor including painting other accessories without any damage and conveyance of the material to the godown etc, as required.

Charges for removing the three phase DB making good the damages of the wall / floor including painting other accessories without any damage and conveyance of the material to the godown etc, as required.

Sign board with light

Supply and fixing of LED type sign board-ENTRY with arrow, complete with good brightness and slim acrylic/metal hanging board including suitable supports for fixing on the wall/wooden panel as directed by the EIC.

Supply and fixing of LED type sign board-EXIT with arrow, complete with good brightness and slim acrylic/metal hanging board including suitable supports for fixing on the wall/wooden panel as directed by the EIC.

Wall fan

Supplying and fixing of 450 mm sweep wall fan, with three speed positions,Aluminium blade and pulling cord,1350 RPM, 100 CMM air delivery (SStorm2 or compatible) welded on metal frame with additional square plate of support as per site condition, giving connection as required.

Indoor light tiles

Supply and fixing of surface mounting type (square type), 2x2 or nearest size of 36 W, CRI >80, Efficacy >110 lm/watt, THD <10% cool white LED recessed full lit luminaire with glare free uniform illumination with longer life and less maintainance with two string for hanging the light from the roof tress work. luminaire with white flat light opal diffuser, Robust PDC aluminum housing with LEDs complete with all accessories etc, as required. (Crompton -LCTLRNE-36-FO-CDL(2X2) or compatible) *** Bidder should submit OEM warranty certificate minimum 05 year or above along with supply of product at site.

Spot light

Supply and fixing of 12WLED Spot light (round type), specially designed for commercial usage Long life with atleast 30000 burning hours, CRI>80, with two string for hanging the light from the roof tress work. luminaire with beam angle 36 degree, Vertical tilt 30 degree, Robust PDC aluminum housing with LEDs complete with all accessories etc, as required. (Crompton -CDR-212-12-30/40-SL-NWH or compatible) *** Bidder should submit OEM warranty certificate minimum 05 year or above along with supply of product at site.

Round light

Supply and fixing of 15W LED round light (round type), industry standerd round in round design in white PDC alluminium housing with high performance LED and driver complete with all accessories etc, as required. (Crompton -LCDRC-15-CDL or compatible) *** Bidder should submit OEM warranty certificate minimum 05 year or above along with supply of product at site.

Foot lamp

Supply and fixing of 3 Watt led foot lamp/Skirting light including GI box making good the damages, complete with all accessories,connections etc as required(Philips Antracite Step Light-model no 34152 or equivalent) ***Bidder should submit OEM warranty certificate minimum 05 year or above along with supply of product at site.

Strip light

Supply and fixing of 25W. IP65 Non integral flexible LED Strip Light with high brightness for indoor applications, WH/WW/NW(CCT 3000K or above)

25W LED Driver for LED non integral flexible LED Strip

Providing and fixing following rating and breaking capacity and pole MCCB with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, cutting exixting partition on panel, making connections, welding, attaching partition as per the site condition etc. as required.

125 A, 16 KA,TPMCCB

Supply of 1.1 kV grade, Aluminium conductor XLPE insulated PVC sheathed armoured p

ower cable of 3.5C and following size as per IS standerd as required.

3.5C x 70 sq.mm Alluminum armoured cable

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing masonry open duct as required.

Above 35 sq. mm and upto 95 sq. mm

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required.

Above 35 sq. mm and upto 95 sq. mm (clamped with 25x3mm MS flat clamp)

Upto 35 sq. mm (clamped with 1mm thick saddle)

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.

312 X 70 sq. mm (38mm)

4 X 25 sq. mm (28mm)

4 X 16 sq. mm (28mm)

Supply and laying of one number 8 SWG good quality bare copper conductor for loop earthing along with existing XLPE insulated PVC sheathed armoured power cable as required.

MCCB DB

Supplying and fixing 3 phase 8 way (160+24), double door, suface/recess mounting, vertical type, 415 V, TPN distribution board with provision for fixing MCCB as incomer and TP MCB as out going, complete with 200 A tinned copper bus bar, common neutral link, earth link, din bar for mounting MCBs, detachable gland plate, interconnections, earthing, phosphatized and powder painted, fixing using bolt and nut, giving connections etc. as required. (But without MCCB, MCB)

Providing and fixing 100 A, FPMCCB and 16 KA breaking capacity with thermomagnetic release and terminal spreaders in existing MCCB distribution board including all accesories, making connections, etc. as required.

Supplying and fixing single pole blanking plate in the existing MOB DB complete etc. as required.

Supplying and fixing 40A to 63 A rating, Four pole (Three phase and neutral) 415 Volts, 10kA, "C" curve, miniature circuit breaker suitable for inductive load of triple pole and neutral in the existing MCB DB complete with connections, testing and commissioning etc as required.

Supplying and fixing 40 to 63A rating, Three pole (Three phase ) 415 Volts, 10kA, "C" curve, miniature circuit breaker suitable for inductive load of triple pole in the existing MCB DB complete with connections, testing and commissioning etc as required.

Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required.

Supply of 1.1 kV grade, Aluminium conductor XLPE insulated PVC sheathed armoured power cable of 4C and following size as required.

Charges for removing the speaker and related accessories without any damage and conveyance of the material to the godown etc, as required.

4C x 25 sq.mm, as per IS standerd

4C x 16sqmm, as per IS standerd

Supplying and fixing of 4 way double door, single pole and neutral, sheet steel, MCB distribution board,240V, on surface/ recess/ metal frame, complete with tinned copper bus bar, earth bar, din bar, detached gland plate, interconnection, phosphetized and powder painted including earthing, welding if needed etc. as required.(But without MCB/RCCB/Isolator)

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable along with copper lugs in surface/ recessed medium class PVC conduit as required.

4 X 16 sq. mm + 2 X 6 sq. mm earth wire

4 X 6 sq. mm + 2 X 6 sq. mm earth wire

Supplying and fixing of following ways surface/ recess/ metal frame mounting, vertical type, 415 V, TPN MCB distribution board of sheet steel, dust protected, duly powder painted, welded on existing metal frame if needed, inclusive of 200 A tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCBs (but without MCBs and incomer ) as required . (Note : Vertical type MOB TPDB is normally used where 3 phase outlets are required.)

6 way (8 + 18), Double door

8 way (8 + 24), Double door

Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Triple pole

Single pole

Triple pole and neutral

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required.

6 x 6 sq. mm

3 x 1.5 sq. mm

3 x 2.5 sq. mm

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required.

Supplying and fixing TP sheet steel enclosure on surface/ recess along with 16/25/32 A 415 V "C" curve TP MCB complete with connections, testing and commissioning etc. as required.

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on cable tray as required.

Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray (Galvanisation thickness not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc. as required.

300 mm width X 50 mm depth X 1.6 mm thickness

150 mm width X 50 mm depth X 1.6 mm thickness

Supplying and fixing following rating, four pole, (three phase and neutral), 415 volts, residual current circuit breaker (RCCB), having a sensitivity current 30 mA in the existing MCB DB complete with connections, testing and commissioning etc. as required.

DLP PVC trunking

DLP Pastic Trunking 105x50mm, Single compartment including all accessories (end cap, junctions, joints, wall crossing, VDI accessories etc. as per site condition) without cover

Flexible cover

85 mm Flexible cover for DLP Pastic Trunking including accessories

Supplying and fixing 6 pin 5/6 & 15/16 A modular socket outlet and 15/16 A modular switch on suitable size modular plate, including connections etc. as required on the existing DLP trunking..

Supplying and fixing 3 pin 5/6 A modular socket outlet and 5/6 A modular switch on suitable size modular plate, including connections etc. as required on the existing DLP trunking.

cable removal

Charges for removing the existing 16/25/35 sqmm cable from panel including all junction box/DB/Starter and accesories without making damages, making good the damages of the wall / floor including painting as per the site conditions and conveyance of the material to the godown etc, as required.

Pop up metal boxes

Supplying and fixing of 8 module pop-up type stainless steel flush mounting boxes on the floor equipped with "push and slide" locking system to avoid accedental opening by feet with two number of 3 pin 5/6 A modular socket outlet and two number of 5/6 A modular switch along with 8 module metal flush mounting box on the floor equipped with knockout for 20/25mm conduits including connections etc. as required.

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 A socket outlet

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess or in metal frame, including providing and fixing 3 pin 5/6 A modular socket outlet and 5/6 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 or in metal frame, including providing and fixing 6 pin 5/6 & 15/16 A modular socket outlet and 15/16 A modular switch, connections etc. as required.

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

Tube light

Supply and fixing of box type tube fittings (Batten & T8 LED Tube), complete with side holders and 18/2

0 watt 4 feet T8 LED tube including 25x3mm or suitable GI clamp for fixing at an angle of 45 degree etc, as required.(T8 LED-Bajaj BLRB 18W CW LED or or compatible, Batten- Bajaj BLRB-DB 118 I or compatible) (Biddet should submit OEM warranty certificate minimum 2 year or above along with supply of product at site)

Supply laying and welding of GI Pipe of 2inch diameter, class B, welded to the roof structure if needed, making good the dameges including painting etc as required as per the site condition.

Air conditioner and related works

Removing transporting and re installation of existing Air conditioner aftre locking the available refridgerant inside the unit and refillling/ top up as required during the re installation, electrical connections, gas line connections drilling the holes in walls, with all accessories clamps, screws etc. as required and making good the damages including painting.

Supply, laying/fixing, testing and commissioning of suitable copper pipes and sleeve of suitable size for the existing tower AC complete with all accessories including connection,clamping etc, as required for Air conditioners.

Track light

Supply and fixing of following LED Luminaires - 12 W 3000 K Surface Spotlight with aluminum structure and necessory track

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

Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess/ metal frame, welding as per site condition etc. as required.

1 or 2 Module (75mmX75mm)

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 copper conductor 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. as required.

PART C - AIR CONDITIONING WORKS

MACHINES

PART C - AIR CONDITIONING WORKS

Supply of Floor Mounted Ductable Package Units of specified capacities,nominal capacity condensing unit with all standard fittings, safety devices.

Installation and Commissioning of Floor Mounted Ductable Package AC Units of following capacity , nominal capacity condensing units with all standard fittings, and safety devices.

Communication Cabling

Cabling from Indoor Panel to outdoor unit suitable for 23 TR ductable package units with supports, earthing, terminations & testing. Power cables to be sized based on rated load and to be terminated at outdoor units and at indoor units for larger machines.

Copper piping with Insulation

Refrigerant Piping for 23TR Floor Mounted Ductable Package Units units including Copper Soft/Hard pipes, fittings, supports, saddle, 9/10 mm thick Nitrile Rubber Insulation, PVC sleeves, Pressure Testing, Evaculation & Commissioning (including Minor civil works like brick wall chasing/partition cutting & markings for major civil works)

Ducting

Supply, installation, testing of factory fabricated GI rectangular ducts complete with all fittings such as tee, bends, special off shoots, inspection doors, transformation pieces etc. as required as per IS 655 including suspension and supporting arrangement for plenum, duct etc. as required.

0.63 mm (24 Gauge)

0.8 mm (22 Gauge)

1 mm (20 Gauge)

Thermal Insulation

Supply, installation & testing of Thermal Insulation of ducts using 19MM Closed Cell Nitrile Rubber, well adhesived, 40 -60 Kg/cm2

Supply, installation & testing of Thermal Insulation of ducts using 13MM Closed Cell Nitrile Rubber, well adhesived, 40 -60 Kg/cm2

Acoustic Insulation

Supply, installation & testing of Acoustic Insulation of ducts using 9MM Open Cell Nitrile Rubber, well adhesived, 40 -60 Kg/cm2

Canvas Connection

Supply, fabrication, Installation and testing of flexible connections constructed flexible double canvas sleeve in accordance with approved drawings, material and as per the specifications for each.

Air Distribution Products

Supply, installation, testing and balancing of grilles/ diffusers of aluminium construction with powder coated finish.

PART D - PUBLIC ADDRESS SYSTEM

Supply installation testing commisioning of following public system components including all accessories

2-way, Bi-amp powered speaker, Bass-reflex type, LF 15" cone, 2.5" voice coil, Ferrite Magnet, HF- 1.4" compression driver, 1" throat, Ferrite Magnet, Frequency Range (-10dB) 49Hz-20kHz, Crossover Type Linear phase FIR filter, Crossover Frequency 2.1kHz, Output Power- Dynamic 1100W (LF: 950W, HF: 150W), Continuous 700W (LF: 600W, HF: 100W) (Yamaha DXR15 or equvalent)

2-way, Bi-amped Powered Speaker, Bass-reflex Monitor speaker. Power - 1000W Maximum SPL - 129dB SPL, Frequency Range - (-10dB) - 55Hz-20kHz, LF- 12" Cone HF - 1.75" diaphragm, 1" throat, Coverage Angle H90° x V90°.

Audio Mixing console - Line Input 16 (8 Mono + 4 Stereo), Mic Input 10, Mono Input (Mic/Line) - 8 (Ch1-8), Mono/Stereo Input (Mic/Line) - 2 (Ch9-12), Stereo Input (Line) - 2, Output Channels - Stereo Out 2, Monitor Out 1, Aux Send 4, Group Out 4, Phones Out 1, Bus - Stereo 1, Group 4, Aux 4 (Yamaha MG 16XU or equivalent)

Goose neck mic table stand- Mic In - XLR-3F, Mic Out - XLR-3M ( Sennheiser SpeechLine Wired MAT 133-S B or equivalent)

Wired Mic - Pick-up pattern cardioid, Frequency response 40 – 20,000 Hz, Acoustic principle boundary layer microphone, Output impedance at 1kHz ~ 200 Ω, Sensitivity~14 mV/Pa, Power supply 24 – 48 V phantom power (P 24 – P 48), Connector XLR-3M ( Sennheiser MEB 104 or equivalent)

Gooseneck microphone (condenser) - Pick-up pattern cardioid, acoustically directional, Frequency response 50 – 20,000 Hz, Output impedance at 1kHz < 100 Ω, Sensitivity~15 mV/Pa, Power supply 12 – 48 V phantom power (P 24 – P 48), Connector XLR-3M ( Sennheiser MEG 14-40 or equivalent)

Collapsible tripod/tripod boom stand of Die-cast and steel construction

Wall mount bracket suitable for Yamaha DXR 15 Speaker (Yamaha UB-DXR15 or suitable)

17U Rack, DIN 41494 or equivalent standard, Welded OR CKD with Front Lockable Toughened Glass Door and Rear Vented Steel Dual Door,(Knock Down) construction,19" Mounting angles made of formed steel.Top and Bottom Cover: Welded to Frame, Vented and Field Cable entry exit cut outs, Powder Coated finish, Castor wheels (Front 2 wheels with Break and rear without break) Or Levelers or Base plinth (D-Link 17U or suitable)

600 mm Full depth Tray

Sliding shelf accessory suitable to fix full depth tray for network rack.

XLR Male Connector (Sennheiser XLR 3M or eqivalent)

XLR Female Connector (Sennheiser XLR 3F or eqivalent)

TRS Connector

TS Connector

Aux Cable - 10m length , loss less

Aux Cable - 2m length , loss less

Balanced micro phone cable