Remodeling of GAD Building at Panbazar to accommodate Assam Board of Revenue office and Assam Administrative Tribunal office_Fy 2024-25

Amount

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)

Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fastener shall be paid for separately). Sal wood

Providing and fixing 18mm thick both sides Pre-laminated cement bonded wood particle board as per IS : 15786:2008 of approved brand and shade with suitable full threaded steel screws etc. in partitions, boxes, shelves, racks and cupboard, kitchen cabinet under kitchen counter etc. all complete as per direction of Engineer-in-charge (Note: Fittings to be paid separately). 18 mm thick

Providing and fixing ISI marked flush door shutters conforming to IS : 2202 (Part I) decorative type, core of block board construction with frame of 1st class hard wood and well matched teak 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters. 30 mm thick including ISI marked Stainless Steel butt hinges with necessary screws

25 mm thick (for cupboard) including ISI marked nickel plated bright finished M.S. Piano hinges IS : 3818 marked with necessary screws

Providing and fixing bright finished brass butt hinges with necessar screws etc. complete : 125x85x5.5 mm (heavy type)

100x85x5.5 mm (heavy type)

75x65x4 mm (heavy type)

Providing and fixing bright finished brass door latch with necessary screws etc. complete : 300x16x5 mm

Providing and fixing special quality bright finished brass cupboard or ward robe locks with four levers of approved quality including necessary screws etc. complete. 40 mm

Providing and fixing bright finished brass hanging type floor door stopper with necessary screws, etc. complete.

Providing and fixing pressed steel door frames conforming to IS: 4351, manufactured from commercial mild steel sheet of 1.60 mm thickness, including hinges, jamb, lock jamb, bead and if required angle threshold of mild steel angle of section 50x25 mm, or base ties of 1.60 mm, pressed mild steel welded or rigidly fixed together by mechanical means, including M.S. pressed butt hinges 2.5 mm thick with mortar guards, lock strike-plate and shock absorbers as specified and applying a coat of approved steel primer after pre-treatment of the surface as directed by Engineer-in-charge: Profile C Fixing with adjustable lugs with split end tail to each jamb

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

Providing and laying Vitrified tiles in floor in 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 on 20 mm thick cement mortar 1:4 (1 cement: 4 coarse sand) jointing with grey cement slurry @3.3 kg/sqm including grouting the joints with white cement and matching pigments etc. The tiles must be cut with the zero chipping diamond cutter only . Laying of tiles will be done with the notch trowel, plier, wedge, clips of required thickness, leveling system and rubber mallet for placing the tiles gently and easily. Double charge vitrified tile polished finish of size Size of Tile 600 x 600 mm

Glazed Vitrified tiles Matt/Antiskid finish of size Size of Tile 600 x 600 mm

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 moisture resistant board.

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

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

Painting wood work with Deluxe Multi Surface Paint of required shade. Two or more coat applied @ 0.90 ltr/10 sqm over an under coat of primer applied @0.75 ltr/10 sqm of approved brand and manufacture

Painting Steel work with Deluxe Multi Surface Paint to give an even shade. Two or more coat applied @ 0.90 ltr/ 10 sqm over an under coat of primer applied @ 0.80 ltr/ 10 sqm of approved brand and manufacture

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.

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.)

Providing and fixing 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 / 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 Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15)

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) Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15)

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 5 mm thickness (weight not less than 12.50 kg/sqm)

Providing and fixing white vitreous china pedestal type water closet (European type W.C. pan) with seat and lid, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever), conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required : Make :Jaquar W.C. pan with ISI marked white solid plastic seat and lid

Providing & fixing White colour vitreous china top counter Oval Wash Basin (Size 630 x 450 mm) with CP brass waste assembly complete including CI / MS brackets duly painted, cutting and making good the walls floors wherever required. Make :Jaquar Wash Basin Size 560 x 450 mm

Providing and fixing CP Brass 32mm size Bottle Trap of approved quality & make and as per the direction of Engineer-in-charge. Make :Jaquar Bottle trap 32 mm dia

Providing and fixing 600 x 450mm beveled edge mirror of superior glass (of approved quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete.

Providing and fixing C.P. brass angle valve approved quality conforming to IS:8931 15 mm nominal bore

Providing and fixing toilet paper holder. C.P. brass

Providing and fixing white vitreous china flat back type lipped front urinal basin of 430x260x350 mm

Providing, fixing and jointing cast iron pipes conforming to IS:13592 including all fittings such as bends, clamps, tees, cowls, clean out plugs, offsets, Y-tees, tees, door fittings, clips, clamps, stays etc. conforming to IS-14735, including jointing with rubber gasket fixing in sunk areas, Fixing at wall / ceiling level supported by steel clamps & hangers etc. including Cutting, chases/ holes in floors / walls / slab and making good the same after pipe have been duly laid and testing complete in all respects. 110mm OD

Providing & fixing and jointing cast iron pipes conforming to IS:4985 (working pressure 6 kg/sqcm.) including all fittings such as bends, clamps, tees,, offsets, Y-tees, tees, clips, clamps, stays etc. conforming to IS-14735, including jointing with rubber gasket fixing in sunk areas, Fixing at wall / ceiling level supported by steel clamps & hangers etc. including Cutting, chases/ holes in floors / walls / slab and making good the same after pipe have been duly laid and testing complete in all respects. 40 mm od PVC pipe

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge. Concealed work, including cutting chases and making good the walls 20 mm dia nominal bore

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. Exposed Pipe 20 mm dia nominal bore

40 mm dia nominal bore

50 mm dia nominal bore

Providing and fixing ball valve (brass) of approved quality, High or low pressure, with plastic floats complete : 20 mm nominal bore

40 mm nominal bore

50 mm nominal bore

Providing and fixing G.I. pipes complete with G.I. fittings and clamps, i/c cutting and making good the walls etc. Exposed 32 mm dia

Painting G.I. pipes and fittings with synthetic enamel white paint with two coats over a ready mixed priming coat, both of approved quality for new work : 50 mm dia

Supply of Voltas make Variable Refigerant Flow (VRF) air- conditioning system cooling only with higly efficient DC inverter driven compressors complete with indoor and outdoor units with individual controllers and with fittings etc, as per quantity given below. The VRF can operate stably in a wide ambient temperature range: from -5°C to 55°C in cooling mode. The units are precharged with R-410A refrigerant gas, complete with duly powder coated etc as required. The outdoor unit heat exchangers have innovatively designed inner grooved type copper piping to enhance heat exchange and increase the subcooling of refrigerant to reduce system resistance and improve reliablility.The heat exchangers are specially designed for corrosion resistance with blue fin treatment. 40 HP (22HP+18HP)

Supply of 4-Way Circular Air Flow Cassette Unit with 360°direction air flow , high efficient DC fan motor with seamless airflow with auto swing louver, dx copper coil, prefilter, fan section, electronic expansion valve, corded remotes etc. Minimum capacities of each Evaporative units are as follows: 1 TR

Supply of Refnets

ITC of Voltas make Variable Refigerant Flow (VRF) air- conditioning system cooling only with higly efficient DC inverter driven compressors complete with indoor and outdoor units with individual controllers and with fittings etc, as per quantity given below. The VRF can operate stably in a wide ambient temperature range: from -5°C to 55°C in cooling mode. The units are precharged with R-410A refrigerant gas, complete with duly powder coated etc as required. The outdoor unit heat exchangers have innovatively designed inner grooved type copper piping to enhance heat exchange and increase the subcooling of refrigerant to reduce system resistance and improve reliablility.The heat exchangers are specially designed for corrosion resistance with blue fin treatment. 40 HP (22HP+18HP)

ITC of 4-Way Circular Air Flow Cassette Unit with 360°direction air flow , high efficient DC fan motor with seamless airflow with auto swing louver, dx copper coil, prefilter, fan section, electronic expansion valve, corded remotes etc. Minimum capacities of each Evaporative units are as follows: 1 TR

ITC of Refnets

Lifting & Shifting Lifting & Shifting of ODU from Ground Level to terrace Level or as per site requirement

Supply, Installation and Testing of Hard/soft Copper refrigerant piping of required sizes for suction & liquid, with Superlon/Accoflex insulation material for the gas/liquid line. All the copper piping covered with Insulation as per specifications

Supply, Installation and Testing of Control cabling with copper conductor min. 2 core x 1.5 sq.mm. cable with end termination for Indoor units enclosed in PVC Conduit

Supply, Installation and Testing of Drain piping in hard cPVC with all fittings, properly insulated with nitrile rubber, supports and clamps, including drilling hole in wall to route the drain pipe

Supply and Charging of extra Gas required for all the above units as per Copper Piping length and the Indoor unit capacity (With R410A Gas)

Supply, installation, testing and comissioning of wall Louvers with damper suitable for Fresh Air 400x300 mm

SITC of Inline fans ( with necessory supports arrangement) complete with 1Ph/3 Ph motor, frame for fixing, impeller, outlet cowl piece with protective wire mesh etc. . Power cabling from this switch socket to fans shall be included in the unit rates.Capacities shall be as under. CAPACITY-700 CFM (Fresh Air Fan ) ESP-25mmwc

CAPACITY-450 CFM (Fresh Air Fan ) ESP-25mmwc

SITC of Flexible Duct

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 steel 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

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 steel conduit, and earthing the point with 1.5 sq. mm FRLS PVC insulated copper conductor single core cable etc. as required. Group C

Wiring for light/ power plug with 2X4 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed steel conduit alongwith 1 No 4 sq. mm FRLS PVC insulated copper conductor single core cable for loop earthing as required.

Wiring for light/ power plug with 4X4 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed steel conduit alongwith 2 Nos. 4 sq. mm FRLS PVC insulated copper conductor single core cable for loop earthing as required.

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed steel conduit as required 2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire

2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire

2 X 6 sq. mm + 1 X 6 sq. mm earth wire

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required. 6 x 1.5 sq. mm

9 x 1.5 sq. mm

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

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 amps modular socket outlet and 5/6 amps modular switch, connection etc. as required.

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 amps modular socket outlet and 15/16 amps modular switch, connection etc. as required.

Supplying & fixing of 3 pin, 5 amp ceiling rose on the existing junction box/ wooden block including connection etc as required.

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 2 Nos. 3 pin 5/6 amps modular socket outlet and 1 No. 16 amps modular switch, connection etc. as required. (UPS Points ).

Supplying and fixing 20 amps, 240 volts, SPN industrial type, socket outlet, with 2 pole and earth, metal enclosed plug top,alongwith 20 amps "C" curve, SP, MCB, in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket out let and complete with connections, testing and commissioning etc. as required.

Supplying and fixing of following sizes of steel conduit along with accessories in surface/recess including painting in case of surface conduit, or cutting the wall and making good the same in case of recessed conduit as required. (For ckt/submain wiring extra) 20 mm

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

TV antenna socket outlet

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 (75mm X 75mm)

4 Module (125mmX75mm)

Supplying and drawing following pair 0.5 mm dia FRLS PVC insulated annealed copper conductor, unarmored telephone cable in the existing surface/ recessed steel/ PVC conduit as required. 2 Pair

Supplying and drawing co-axial TV cable RG-6 grade, 0.7 mm solid copper conductor PE insulated, shielded with fine tinned copper braid and protected with PVC sheath in the existing surface/ recessed steel/ PVC conduit as required

Supplying and fixing call bell/ buzzer suitable for single phase, 230 V, complete as required

Supplying and drawing of UTP 4 pair CAT 6A LAN Cable in the existing surface/ recessed steel/ PVC conduit as required. 1 run of cable

Supplying and fixing of following sizes of steel conduit along with accessories in surface/recess including painting in case of surface conduit, or cutting the wall and making good the same in case of recessed conduit as required. (For tel./ TV / Data wiring) 25 mm

Supplying and fixing modular type Information Outlet RJ -45, CAT 6 Data , front plate and suitable size metal box on surface or in recess including connections etc.complete as required.

Supplying and drawing co-axial TV cable following grade, 0.7 mm solid copper conductor PE insulated, shielded with fine tinned copper braid and protected with PVC sheath in the existing surface/ recessed steel/ PVC conduit as required. RG-11

Supplying, erection, testing and commissioning of following tap off / splitter as per specification in 1.6 mm thick CRCA sheet steel enclosure for CATV system. 4 Way splitter box

Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator) 2 + 12 way, Double door

Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator) 6 way (4 +18), Double door

8 way (4 + 24), Double door

Supplying and fixing of following ways surface/ recess mounting, vertical type, 415 V, TPN MCB distribution board of sheet steel, dust protected, duly powder painted, 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 MCB TPDB is normally used where 3 phase outlets are required 12 way (4+36), Double door

Supplying and fixing following rating, four pole, 415 V, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required. 63 amps

Supplying and fixing following rating, double pole, (single phase and neutral), 240 volts, residual current circuit breaker (RCCB), having a sensitivity current 30 milli amperes in the existing MCB DB complete with connections, testing and commissioning etc. as required. 40 amps

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. Single pole

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

Supply, assembly and laying of under floor trunking made out of 1.6mm thick GI sheet complete with jointing sleeve, horizontal bends, floor junction box, vertical bends, level adjustment components and closer, vertical elbow, covers, access outlet. etc. complete with all other accessories under floor installation including cutting and chasing the floor/ or on surface, making good the same, placing in position and cleaning from inside complete etc. as required. 250 mm x 38 mm (3 compartment)

150 mm x 38 mm (2 compartment)

100 mm x 38 mm (2 compartment)

Supply Installation, testing and commissioning of following fittings/ luminaires/ ceiling fans complete with necessary starter/s & copper wound/ electronic ballasts, capacitors, lamps, louvers & all other accessories, down rods of suitable length, connections with 1.5 sq.mm. PVC insulated FRLS, copper conductor, single core cable including loop earthing with 1.5 sq mm FRLS PVC insulated copper conductor, single core cable etc. complete as required. Supply of Surface LED Downlighter made up of pressure die cast aluminum housing with approx 30 mm deep recessed high efficiency Prismatic PS diffuser and narrow rim, LED Used shall be SMD type and fixture should have minimum efficacy at System level >=100 lumens/watt with Minimum system Lumens 1600 & max wattage 15W, Life of fixture : 50000 burning Hrs. @ L70B50 Lumen maintenance, CCT of 4000K (SDCM<=5), CRI >=80, PF >0.95, an operating Voltage Range of 140-320 V AC. Minimum Internal Surge Protection 2.5KV. Dimensions of the products should be 167mm dia, 56mm height and 155mm cutout. Manufacturer shall have inhouse lab approved by NABL or ministry of science of govt of India. LM 79 and LM80 reports need to be submitted from a NABL/UL accredited lab to verify above parameters. Both the fixture and Driver should have separate BIS approval.

Supply of recessed mounted 2X2 LED panel ,made of CRCA housing with high efficiency prismatic diffuser with UGR≤19. LED Used shall be SMD type and fixture should have efficacy at System level 120 lumens/watt with Minimum system Lumens 3600 & Max System wattage of 34W, Life of fixture : 50000 burning Hrs. @ L70B50 Lumen maintenance,CCT-4000K, (SDCM<=5), CRI Ra >=80, THD<10%, PF >0.95, an operating Voltage Range of 140 - 270 VAC.Minimum Internal Surge Protection 4.0KV & IP20/IK02 protection, Fixture should comply with 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, IEC 60598-2-2, CISPER 15 for EMC / EMI compliance with flicker free operations ripple <5%. Manufacturer shall have inhouse lab approved by NABL or ministry of science of govt of India. LM 79 and LM80 reports need to be submitted from a NABL/UL accredited lab to verify above parameters. Both the fixture and Driver should have separate BIS approval.

Supply of recessed mounted 2X2 LED panel ,made of CRCA housing with high efficiency PS Diffuser. LED Used shall be SMD type and fixture should have minimum efficacy at System level >=120 lumens/watt with Minimum system Lumens 2880 & Max System wattage of 24W, Life of fixture : 50000 burning Hrs. @ L70B50 Lumen maintenance,CCT-4000K (SDCM<=5), CRI Ra >=80, THD<10%, PF >0.95, an operating Voltage Range of 140 - 270 VAC.Minimum Internal Surge Protection 4.0KV & IP20/IK02 protection, Fixture should comply with 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, IEC 60598-2-2, CISPER 15 for EMC / EMI compliance with flicker free operations ripple <5%. Manufacturer shall have inhouse lab approved by NABL or ministry of science of govt of India. LM 79 and LM80 reports need to be submitted from a NABL/UL accredited lab to verify above parameters. Both the fixture and Driver should have separate BIS approval.

Supply of LED indoor recessed downlighter suitable for general lighting. Luminaire should have pressure die-cast Al housing with diffused optics. The luminaire should have CRI > 80 and CCT of 4000K/6500K. The luminaire shall be compliant with IP20, IK02 classification.The fixture should have a minimum system efficacy of 110 lumen/Watt and a minimum system lumen output of 2150 lumens and maximum system wattage of 18 Watts. The luminaire shall be designed so as to ensure lumen depreciation of up to 30% over 30k burning hours @ design ambient temp 45 deg C. The electronic driver used shall have a power factor >0.95 , THD <10%. The fixture housing should be available in colors aluminium and grey. Luminaire manufacture shall provide LM79 report from NABL/UL accredited lab & LM80 report issued by LED manufacturer. Both the fixture and Driver should be of same make & must have separate BIS approval.

Supply of LED indoor recessed downlighter suitable for general lighting. Luminaire should have pressure die-cast Al housing with diffused optics. The luminaire should have CRI > 80 and CCT of 4000K/6500K. The luminaire shall be compliant with IP20, IK02 classification.The fixture should have a minimum system efficacy of 110 lumen/Watt and a minimum system lumen output of 1320 lumens and maximum system wattage of 12 Watts. The luminaire shall be designed so as to ensure lumen depreciation of up to 30% over 30k burning hours @ design ambient temp 45 deg C. The electronic driver used shall have a power factor >0.95 , THD <10%. The fixture housing should be available in colors aluminium and grey. Luminaire manufacture shall provide LM79 report from NABL/UL accredited lab & LM80 report issued by LED manufacturer. Both the fixture and Driver should be of same make & must have separate BIS approval.

Supply of LED Bed/Mirror batten light of 2ft length with a system wattage of 10-11W with a nominal system lumen output of 1100-1200 lumens and a minimum system efficacy of 110lm/W. CCT shall be 4000K and CRI ≥ 80. Housing shall be extruded aluminimum with powder coating & with IP20 protection. The luminaire shall meet IP20 rating with THD≤20% and PF ≥ 0.90. The luminiare manufacturer shall provide LM79 report from NABL accrediated lab & LM80 report issued by LED manufacturer.

Supply, Installation, Testing and Commissioning of LED 4ft Linear with a nominal system lumen output of 2000 lumens and a minimum system efficacy of >130 lm/w @6500K. The luminaire shall have a rated system lifetime of 50,000 burning hours at L70. The luminaire should have a color temperature of 6500K/4000K and CRI>80,SDCM<=5. The luminaire shall meet IP20 rating with THD < 10% and PF > 0.95. The Luminaire should (Flicker Free Ripple < 5% ), Hi-low cutoff circuit with auto restart feature & 4KV surge for better protection against voltage fluctuation/spikesThe luminaire housing should made of CRCA with a PC glossy diffuser. The total power consumption should not exceed 16 W (including driver). Manufacturer shall have inhouse lab approved by NABL or ministry of science of govt of India. LM 79 and LM80 reports need to be submitted from a NABL/UL accredited lab to verify above parameters. Fixture and driver have to be BIS certified as per the govt rule.

Installation, testing and commissioning of pre-wired, fluorescent fitting / compact fluorescent fitting of all types, complete with all accessories and tube/lamp etc. directly on ceiling/ wall, including connections with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable and earthing etc. as required

Supply, Installation, testing and commissioning of 5 star rateing 1200mm ceiling fans complete with double ball bearing, motor, blades, canopies, capacitor etc. suitable for operation on 230 volts, 50 Hz., 1 phase, AC supply complete as required. ceiling fan, including wiring the down rods of standard length (upto 30 cm) with 1.5 sq. mm FR PVC insulated, copper conductor, single core cable, including providing and fixing phenolic laminated sheet cover on the fan box etc. as required.

Supply of Exhaust fan complete with louver and with 3 core flexible wire as required upto socket/ ceiling boxes as required, complete with cutting of wall, grouting of fan and making good of the wall. 300 mm SWEEP EXHAUST FAN (1400 RPM)

Supplying, Installation, testing and commissioning of 450 mm dia wall bracket fan complete in all respect as required.

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

Installation, testing and commissioning of ceiling fan, including wiring the down rods of standard length (upto 30 cm) with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable etc. as required.

Installation of exhaust fan in the existing opening, including making good the damage, connection, testing, commissioning etc. as required. Upto 450 mm sweep

Extra for fixing the louvers/ shutters complete with frame for a exhaust fan of all sizes.

Supply, Installation, Testing and Commissioning of IGBT based PWM technology UPS system of following ratings with computer communication possibilities consisting of standard software, double conversion system suitable for providing power supply to computers/servers sports lighting, corridor lighting delivery atleast 30 minutes backup, suitable for incoming 415 volts, 3phase +15% -15%, 50Hz supply and three phase output voltage, including, rectifier/dual converter, bypass switch, Manual By-pass, Inbuilt Galvanic isolation transformer (before static switch), ECO mode, inverter, filter. Bypass & static transfer switch for automatic switch over, providing static bypass module, SCR switching, high switching frequency microprocessor based with built-in technical protections like short circuits, over load, high / low voltage cut off protection of load from source inclusive of bypass facility without giving any break of power, maintenance bypass switch. The UPS should have IGBT based rectifier and IGBT based inverter.The UPS shall be provided with inbuilt Isolation transfomrer. The UPS should also give minimum 94% efficiency at 100% load. Microprocessor/ software controlled annunciation, protection (including against input phase reversal), and menu run diagnostic module, associated cabling, connections, termination, erection including associated foundation/ masonry or RCC work for mounting on base channels etc. complete as required and as per specifications. Providing & Fixing of configuration complete with maintenance-free sealed battery (SMF VRLA Type) banks and BCB consisting of (……..AH x 2V x …..Nos.) Cells SMF Type suitable for UPS System for 30 mins backup for individual UPS. Note:- Please also attach battery back up calculation alongwith quotation. 7.5 KVA UPS with 30 min battery back up of 3 phase input & 3 phase output.

Sri Dhrubajyoti Kakati (BID ID -240704)

ABONG BRAHMA (BID ID -240811)