Provision of repair, retrofitting and up gradation of Auditorium for Assam Rifles Battalion 29 AR

SCHEDULE 'A' PART-I (UPGRADATION OF AUDITORIUM) Providing and fixing precoated galvanised iron profile sheets (size,shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %) total coated thickness with 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. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineerin- charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shapewherever required

Dismantling roofing including ridges, hips, valleys and gutters etc. and stacking the material within 50 metres lead of: G.S. Sheet

Providing and fixing precoated galvanised steel 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 plain (500 - 600mm)

Providing and fixing precoated galvanised steel 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 : Barge board (Upto 300 mm)

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Dismantling steel work in built up sections in angles, tees, flats and channels including all gusset plates, bolts, nuts, cutting rivets, welding etc. including dismembering and stacking within 50 metres lead.

Providing & fixing UV stabilised fiberglass reinforced plastic sheet roofing up to any pitch, including fixing with polymer coated 'J' or 'L' hooks, bolts & nuts 8mm dia. G.I plain/bitumen washers complete but excluding the cost of purlins, rafters, trusses etc. The sheets shall be manufactured out of 2400 TEX panel rovigs incorporating minimum 0.3% ultra-violet stabiliser in resin system under approximately 2400 psi and hot cured. They shall be of uniform pigmentation and thickness without air pockets and shall conform to IS 10192 and IS 12866.The sheets shall be opaque or translucent, clear or pigmented, textured or smooth as specified. 2 mm thick corrugated (2.5" or 4.2" or 6") or step-down (2" or 3" or 6" ) as specified

Laser light source projector Display System: 3 LCD system;Resolution:WUXGA (1920 x 1200 pixels);Aspect Ratio:16:10; Focus Powered / Manual (Depend on lens); Throw Ratio:Depend on Lens;Type:Laser diode; Mode: Standard :13,000lm *2 / 13,600lm (Center)*3; Mode: Middle: 10,000lm;Mode: Low:8,600lm; Contrast Ratio (full white / full black):Contrast Ratio (full white / full black): ∞ : 1;Colour Space: sRGB 100% (Picture mode: sRGB); Computer Signal Input Maximum signal resolution: 1920 x 1200; INPUT A: RGB / Y PB PR input connector: 5 BNC (female);INPUT B:RGB input connector: Mini Dsub 15-pin (female);INPUT C:DVI input connector: DVI-D 24-pin (single link), HDCP support HDCP: v1.4;OUTPUT 1:Monitor output for Input A/Input B Connector: Mini Dsub 15-pin (female);Light Output Mode: Standard or Middle : 42dB & 39 dB; LAN RJ45, 10BASE-T/100BASE TX/ 1000BASE-T; Operating Temperature/Operating Humidity 0°C to 45°C (32°F to 109°F) / 20% to 80% (no condensation)

SITC of Push Back Auditorium Chair: As per Architectural Drawings, Work will be executed as per the instructions of Engineer-in-charge (EIC) including all tools, tackles, machineries, manpower, staging, any consumables, etc PUSH BACK CHAIRS is an optimally designed chair for use in and auditoriums Epoxy powered coated paint for all steel parts. • 25mm x 5mm MS flat made back inner frame with 3 serpentine springs. • PPCP plastic molded one-piece inner seat frame Molded polyurethane foams cushioned seat back. • Upholsters with flame retardant fabric (Option scotch guard for stain resistance) • Zipper attached to seat back fabric for easy resolvability • Epoxy powered coated paint for all steel parts • Integrated skin type PU foam made arm rest with or without cup holder • Maintenance free synchronized push back system, with seamless seat supporting tray • Heavy gauge CRC sheet made side stand covered with fabric 4.5kg • Back side of the back covered with PPCP plastics back cover • Chairs installed to the floor with expended anchor fasteners

Flame Retardant 12mm ECHO BLOCK False Ceiling Providing & Fixing of Flame Retardant or Moisture Resistant 12mm ECHO BLOC False Ceiling to absorbs sound at extensive level Reduces echo to control transmission of sound in STRAIGHT OR CURVED shape with Cove design As per Architectural Drawings, Work will be executed as per the instructions of Engineer¬in¬charge (EIC)including all tools, tackles, machineries, manpower, staging, any consumables, etc. Providing & Fixing of Flame Retardant “FIRELINE” or Moisture Resistant “Moisture Resistance” blocks as per client’s preference used with some MR gypsum For Cobe & Designing Work all heights in Ceiling Area where high fire and moisture protection is required. All height with necessary GI framing as explained under ceiling framing of CALCI/Boral or approved equivalent ceiling sections, MAINS GI frame at 1200 c/c with cross members to be fixed at 450 c/c. The mains to be fixed on wall with perimeter members. The ceiling sections to be hanged from ceiling with hangers for all heights at every 1200 c/c, 1.2.Smm FULL TONE/ ECHO BLOC board to be screw fixed on the frame. The tapered edges of the board to be filled with jointing compound and covered with paper tape. The ceiling is finished with 2 or more coat Paint. The item includes making all necessary steps, coves, openings etc. complete work will be executed as per Architectural Drawings, Work will be executed as per the instructions of Engineer-in-charge (EIC) including all tools, tackles, machineries, manpower, staging, any consumables, etc

Wooden Grooved & perforated wooden high Density high moisture resistant panel Used On Auditorium Side Walls Providing & fixing of customized grooved & perforated wooden high Density high moisture resistant panel to reduce echoes by trapping and diffracting sound in the grooves and perforation found on the surface backing with black fleece. As per Architectural Drawings, Work will be executed as per the instructions of Engineer-in-charge (EIC) including all tools, tackles, machineries, manpower, staging, any consumables, etc. complete to achive NRC 0.76 (Noise Reduction Co-efficient) with 50mm Rockwool, The sound that passes through the perforation is further absorbed by Rockwool, which reduces reverberation in the room. Smaller grooves are better at attenuating high frequency sounds, whereas larger grooves are better at controlling low frequency sounds with requirted lineal perforation on side wall as per simulated drawings & designs. The panels shall be Non FR grade with melamine laminate panels 2440mm x130mm x 18mm with 2.5mm groove at 14mm pitch, Tongue and Groove edges for seamless mounting having density of 400kg/m3, The Panel is fixed by using GI Framework spaced at 600mm centres @ 12 mm wooden ply strips framework spaced at 400mm centers with suitable hardware and the system is backline with 50 mm insulation and along with all accessories. Continue installing rows of panels by inserting screw & plugs into the groove of the wooden panel and progressively installing the panel into the next keel till the actual height is achieved. Finish off the edges using wooden moulding of matching colour. The panelling work shall be done in all respects as per detailed drawings. The Work complete in all respect as per the drawing to the satisfaction of Engineer in-charge or Project Officer.

Installation and commisioning of 4X50W LED Stage Par Light 4-Eye COB DMX-512 Par 64Warm/Cool Light. CE Certified DMX Dot Control Led Par COB 4 x 50w WW CW COB Led Par Light Strobe Sound Active Wash Led Par Can Light Channel: 5/8 dmx channels, Voltage: 120V 110V 220V 130V 240V, Control Mode: Auto DMX 512 Master/Slave Sound Active, Beam Angle: 55 degree, Light Source: LED Bulbs, Color: Warm white or Cool white, Life titme: 10 million hours, Mode: DMX-512, Master/Slave, Sound, Auto, Operation Panel: LED Digital Display DMX Channels: 2/4 Channels Signal Input: 3-core XLR input, Signal Output: 3-core XLR output Dimmer: 0 ~ 100% linearly adjustable Strobe: 0-20 t/s, Maximum ambient temperature: 40°, Maximum lamp temperature: 60°, Housing Material: Die-cast aluminium housing

Installation and commisioning of DTW Dimmable Warm White LED Fresnel spotlight 200W, Color temperature of 3000KWarm White Beam, The instrument features a 19° beam angle, but may be expanded to 45° with the included frost filter, dim-to-Warm Feature, Triac Dimmable, 19 or 45° Beam Angle, Dimming potentiometer: 0-100%, Dim-to-warm feature compatable with Includes hanging bracket, removable barndoors, safety cable, gel frame, and additional hardware

Installation and commisioning of Philips 13-15watt Download with dali dimmable driver 3000k MAKE: PHILIPS

Loudspeakers FOH Left & Right with comatable Amplification Installation and commisioning of Two-Way Line Array Loudspeaker System FEATURES (Right - Left - Centre) JBL’s exclusive neodymium magnet Differential Drive® woofer for high-power capacity and light-weight. Frequency Range (-10dB)1: 57Hz - 20kHz Frequency Response (+/-3dB)1: 75Hz - 20kHz Coverage Pattern: 100 x 15 nominal Crossover Modes: Bi-amp / passive, externally switchable Crossover Frequency: 1.2kHz Power Rating Passive: 800 W / 1600 W / 3200 W (Continuous/Program/Peak)2: Bi-amp LF: 800 W / 1600 W / 3200 W Bi-amp HF: 75 W / 150 W / 300 W LF Driver: 1 x 12 in Differential Drive woofer with neodymium-magnet, dual voice-coils and magnetic gap. HF Driver: 3 x 1.0 in voice-coil, neodymium compression driver

SITC MULTICHANNEL POWER AMPLIFICATIONS: Installation and commisioning of 4-channel 2500W per channel @2ohm with an unprecedented sonic quality through advance regulated SMPS power supply with Class I power modules for sound reinforcement applications. 1300 W X 4 @ 8Ω, 2100 W X 4 @ 4Ω, 2500W X4 @2Ω Specification : 8 Ω stereo 1300w x4 4 Ω stereo 2100w x4 2 Ω stereo 2500w x4 8 Ω Bridge 4200w x4 4 Ω Bridge 5000w x4 Frequency response 20Hz- 20KHz(+0/-1.5dB) THD+N ≤0.05% S/N Rate ≥80dB Damping Factor ≥800 Input Sensitivity 0.775v / 1v/ 1.4v/38d /32dB/26dB Input impedance(bal/unbal) 20K Ω /10K Ω Voltage Gain 42.3dB Output circuitry Class I

MOTORIZED STAGE CURTAIN & FABRICATION As per Architectural Drawings, Work will be executed as per the instructions of Engineer-in-charge (EIC) including all tools, tackles, machineries, manpower, staging, any consumables, etc. complete Providing and fixing of cloth wings made out of black glazed 450 GSM Velvet, Molfin, Mokel or Hitech fabric fixed on 32mm Pivoted Rotatable Bar Fixed with thick commercial plywood fixed on one side of Frame work with sliding assembly on top supported from ecisting structure & wheels on bottom for free movement. FABRIC SPECIFICATION : 450 GSM VELVET, Shade and fabric approved by Engineer in Charge or enduser Fabric (Make : Innovative, Response or Nexgen)

Supply and fixing of auditorium floor carpets as per approved sample and direction of EIC

Installation and commisioning of Cordless Microphone

Installation and commisioning of Laser Projector - Flawless Projection - Barco Laser Projection - XGIMI horizon pro 4 K Projector

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).

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.35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws

Providing and fixing ISI marked oxidised M.S. pressed butt hinges with necessary screws etc. complete.125x65x2.12 mm

Providing and fixing aluminium sliding door bolts, ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868), transparent or dyed to required colour or shade, with nuts and screws etc. complete :300x16 mm

Providing and fixing aluminium tower bolts, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade, with necessary screws etc. complete :200x10 mm

Providing and fixing aluminium handles, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade, with necessary screws etc. complete : 125 mm

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 40 mm nominal size derived from natural sources)

Schedule of credit Old rusted CGI Sheet

Old I beam & angle Iron & scrap etc.

aarav enterprises (BID ID -3094861)