Tender For Renovation Work In Hall At Rajasthan State Open School Eklavya Bhavan, Shiksha Sankul Jaipur - 1 ELECTRIC WORK 2 Supply , Installation, Testing and Comissioning of Air Cooled Cassette typeAir conditioners complete with Indoor unit(IDU), Out door unit (ODU), R-32/R410A Green Refrigerant, wireless Remote, inbuilt drain pump, suitable for 400/230V, +/- 10% 50 Hz ,1 /3 phaseACsupply, apable of performing cooling, dehumidification,Air circulation, filteration & ventilation of following capacity with Scroll /rotary/twin rotary compressor. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure A attached with this BSR . 2.0 TR ISEER not less then 3.5 3 Supply, installation, testing and comissioning ofinterconnectingcopperrefrigerant pipingof DHE Grade C12200- ASTM B68, B75, chemical composition of copper %- 99.0 Min and Phosphorus %- 0.015 to 0.040 . For Annealed copper tube :- Tensile strength = 210 Mpa wih elongation % = 40 Min . Ink MarkBrand Printing on Hard Tubes should be present. duly insulated with tubular elastomeric nitrile rubber FM/UL approved with high water vapor diffusion resistance and low thermal conductivity should be certified Class O in Fire Propagationas per BS 476 Part 6 including chase cutting andfilling with mortar, Slotted channel supports mounted on 10 mm threaded rod at suitable spacing the exposed piping shall be wrapped with glass woven cloth and lag coating for vapour barrier and weather protection. Joints shall be covered with nitrile rubber tape of 3 mm thick complete as required of following sizes. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure A attached with this BSR 19.1 mm O.D., wall thinkness ≥ 1.0mm (insulation – 13 mm thick) 4 Providing & Fixing of IS : 4985 - 2000 Class -4 (10 Kgf / Sqcm) UPVC drain water piping withfittings (IS:7834 & 10Kgf/sqcm) like elbow, socket, Tee, solvent cement jointing,support with MS hanger on ceiling or recessed in wallwith chasing & plastering with 6 mmthickclosedcellelastomeric nitrile rubberinsulation including leakage testing etc. as required of following Nominal sizes. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure A attached with this BSR .20mm 5 Providing & Fixing of IP20, 2x2 LED Surface/ Recessedmounting Mid power SMD type LED Light fixture not less than 50mm housing depth made from CRCA sheet steel housing, high purity / transmisivity UV stabilized Non -yellowish diffuser for uniform light distribution. High efficiency with 4 KV internal/external surge protection BIS certified isolated driver having efficiency > 85% , with Short & Open circuit protection(Integral with light fixture). System lumen efficacy of ≥ 120 lm/Watt ,THD < 10 % , p.f.≥0.95,CRI >80 ,life time of minimum50000 Burning Hours with , 70% of intial Lumen maintaned till life ends, CCT 3000°K / 4000°K/ 5700°K /6000°K/6500°K (As per ANSI Bin) , maximum power consumption should not more than the specified rating and Fixture shall be ofBIS standard andtrade mark certificate ( T.C.). Manufactures Word Mark/ Name Engraved/ Embossing/ Screen printing onhousing. OEM must have its own in house NABL lab setup for all testing facilities for LED fixtures. (LM79 & LM80) certificate / Report from OEM shall be submitted.All as per pre approved by Engineer in charge. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure A attached with this BSR Recessed Mounting Minimum lumen output 4200 lm 6 Providing & Fixing of 450 mm SweepOscillating type Wall mounting / Pedestal typefans with Three speed, ON andOFF position, Sintered Iron bush oil impregnated,with metal front and back 120 or moreribs guard; Three no. Aluminiumblades, minimum Air delivery 100 Cum. / Minute , Minimum Service Value 1.11 Cum./min/watt, noise level should be <= 75 dB, power consumption <= 120 watts, motor protection through thermal overload protection device, including fixing with anchor bolts, making connection testing etc. as required. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure A attached with this BSR .Wall mounting type with Adjustable Vertical Angle 7 SITC of Chairman unit with long gooseneck & digital technology with Chairman priority button, Microphone on/off button, Rotary volume control for adjusting headphone volume,Microphone with light-ring indicator which illuminates when the microphone is on,‘Microphone on’ indicator (red LED), Internal chime selection switch,Internal switch for temporary or permanent muting of delegate microphones when chairman priority key is pressed., Loudspeaker, automatically muted when microphone is on and/or headphones are connected.,There shall be two 3.5 mm (0.1 in) stereo jack headphone sockets, including making connection etc complete in all respect (Approved Makes: Bosch (Ahuja/) 8 SITC of Deligate unit with long gooseneck & digital technology with- Microphone with light-ring indicator which illuminates when the microphone is on, Microphone on/off button, ‘Microphone on’ indicator (red LED), Rotary volume control for adjusting headphone volume,Loudspeaker, automatically muted when microphone is on and/or headphones are connected, including making connection etc complete in all respect (Approved Makes: Bosch () 9 SITC of Controll Unit-Mains voltage: 100 - 240 Vac ± 10%, 50/60 Hz, Current consumption: Max. 0.9 A (100 Vac) - 0.3 A, Power Consumption 60 W, DC supply to contribution units: 24V +/- 1V (current limited), Rated output for all trunks 1.25A, Monitor loudspeaker- Output level at 0.5 m 72 dB SPL/ 82 dB SPL (nomin+C8al/maximum) & Frequency response 320 Hz to 10 kHz (-10 dB, ref. 1kHz), Monitor headphone- Output level -8 dBV/ +2 dBV (nominal/maximum), Output impedance 22 ohm, Output connection stereo jack socket (mono output), Limiter threshold level To unit loudspeaker 10 dB above nominal level, Gain reduction due to NOM Sqrt(NOM) +/- 1 dB, Maximum trunk length 100 m (328 ft).including making connection etc complete in all respect (Approved Makes: Bosch (CCS-900) / Shure / Televic) 10 Supply & Laying of 8 Core shielded Cable for Extension cables for contribution unit / Control Unit interconnection(Approved Make:- Bosch, Shure, Sennheiser, Molex) 11 Supply ofHDMI Cable High−speed HDMI cables. 25M TR, RESOLUTIONS SUPPORTED: 480i, 480p, 720p, 1080i, 1080p, CONDUCTOR AWG: 3−25ft cables use 26 AWG (7/0.16); 35 & 50ft use 24 AWG (7/0.2)., SHIELD: Dual overall shield against EMI/RFI interference, (a) Al−Mylar, (b) tinned copper, CABLE OD (MM): 3−25ft: 7.6 mm; 35 & 50ft: 8.3mm., MOLDED CONNECTORS: Yes. GOLD-PLATED CONNECTORS: Yes. HDCP COMPLIANT: Yes. FLAME TEST: CL2 (Approved makes Kramer, Extron, Milestone, Amx) 12 Supply & Installation of 120 Watt Mixer Amplifier Unit-for providing a crisp call or clear music with 4 microphone / line inputs, plus music source input,announcement only output, 3 wire volume override, with Mains power supply 230 VAC ±10%, 50 Hz (reduced power at lower mains),Inrush current 20 A , Power consumption 120W, Frequency response (Line) 80 Hz to 18 kHz (+1/‑3 dB @‑10 dB ref. rated output) Frequency response (Mic.) 80 Hz to 18 kHz (+1/‑3 dB @‑10 dB ref. rated output) Distortion <1% @ rated output power, 1 kHz Bass Control Max. ± 8 dB Treble Control Max. ± 8 dB, including making connection etc complete in all respect of (approved makes: Bosch / Dis (Shure) / Televic / Audio Technica) 13 SITC Suppresure Unit-Voltage 230/115 VAC, ±10%, 50/60 Hz, Inrush current 1.5 A @ 230 VAC / 3 A @ 115 VAC, Max power consumption 50 V, Frequency response 125 Hz to 15 kHz, Distortion <0.1 % @ 1 kHz, S/N > 90 dB, Signal delay <11 ms, CMRR > 25 dB (50 Hz to 20 kHz), Priority control Loop through of pin 4 and 5 of DIN,, Mic input 1 xConnectors 3-pin XLR, 5-pin DIN, balanced Max level -18 / -30 / -42 dBV Impedance 2 kohm Phantom power 16 V (switchable) Priority control Loop-through of pin 4 and 5 of DIN Line input 1 x Connector Cinch, unbalanced Max input level 18 / 6 / -6 dBV Impedance 20 kohm Line output 1 x Connector 3-pin XLR, balanced Max level 18 / 6 / -6 dBV (line in),6 dBV (mic in),Impedance <100 ohm Line output 1 x Connector Cinch, unbalanced Max level 18 / 6 / -6 dBV (line in), 6 dBV (mic in) Impedance <100 ohm Mic output Connector 5-pin DIN, balanced Max level 22 / -34 / -46 dBV (line in), 34 dBV (mic in) Impedance <100 ohm Priority control Loop-through of pins 4 and 5 of DIN from inputs.including making connection etc complete in all respect of make Bosch (CCS-900)/ Sure / audiotechnica/DIS 14 Supply & Installation of Din Sockets, Duly Mounted on the Conference Table 15 CIVIL WORK 16 Providing & Fixing Commercial Ply as per IS710 : 1976BWRof approved make for making wardrobe/shelves andother furniture with fevicol & nails complete as per approvedby engineer in charge. 12 mm thick 17 Providing &Fixing decorative veneer of approvedmake for inner/outer sideof shutterswithfevicol&nailscomplete as per approved by engineer in charge. 4.0mm thick veneer 18 Providing and fixing aluminum work for doors ,windows,ventilators and partition with extruded built up standardtubular / appropriate Z sections and other sections of approvedmake conforming to IS :733 and IS :1285, fixed with rawlplugs and screws or with fixing clips ,or with expansion holdfasteners including necessary filling up of gap. at junctions , attop ,bottom and sides with required PVC/neoprene felt etc.Aluminium section shall be smooth ,rust free, straight ,miteredand jointed mechanically wherever required including cleatangle Aluminium snap beading for glazing /paneling , C.P.brass/ stainless steel screws Al. Tower bolt & Al. handle & Al.Aldrop etc.,all complete as per architectural drawings and the directions of Engineer- in– charge .(Glazing and paneling tobe paid for separately). 19 Providing and fixing 50 mm thick resin bounded glass wool 32 kg/cum density wrapped in julities cloth bag (box type) and held in position using chicken mesh 20 Providing & Fixing in position, following Acoustical Panelling on 50 x 50 mm sal-wood frame of 600 x 600 c to c having wooden supports from wall of required length, in front of 1000 gsm synthetic wool 50 mm thick with chicken mesh on wall side, including cost of required Cut-Outs, ecorative mouldings / finishing-items / paint & Scaffolding, as per Architectural & Acoustical Design & Instructions & Complete in all aspects.including all materials labour, finishing etc complete .Fabric wrapped Compressed polyester fibre nonwoven 9 mm panels 21 Providing and fixing 12 mm thick prelaminated three layermedium density (exterior grade ) particle board Grade I, TypeII conforming to IS : 12823 bonded formaldehyde syntheticresin ,of approved brand and manufacture in paneling fixed inaluminium doors ,windows shutters and partition frames withC.P. brass / stainless steel screws etc. complete as perarchitectural drawings and direction of engineer-in-charge.Prelaminated particle board with decorative lamination on both sides. 22 Providing and fixing 14 mm thick Acoustical with finefissured tiles/ Mineral fibre high density tiles with butt edgesfalse ceiling tiles of size 595x595 mm in true horizontallevel suspended on inter locking metal grid of hot dippedgalvanised steel sections ( galvanized @ 170 gsm/sqm.)consisting of main “T” runner with suitably spaced joints to get required length and of size 24x38mm made from 0.30mmthick (minimum) sheet spaced at 1200mm center to centerand cross “T” of size 24x25mm made of 0.30mm thick(minimum) sheet, 1200mm long spaced between main “T” at 600mm center to center to form a grid of 1200x600 mm andsecondary cross “T” of length 600mm and size 24x25mmmade of 0.30 mm thick (minimum) sheet to be interlocked at 23 middle of the 1200x600mm panel toform grids of 600x600mm and wall angle of size 21x21x0.30mm and laying false ceiling tiles of approved texture in thegrid including, wherever, required, cutting/making, openingfor services like diffusers, grills, light fittings, fixtures, smoke detectors etc. Main “T” runners to be suspended from ceilingusing GI slotted cleats fixed to ceiling with 6 mm dia and50mm long dash fasteners, 4mm GI adjustable rods withgalvanised level clips spaced at 1200mm center to center along main T, bottom exposed width of 24mm of all T sections shall be pre-painted with polyester paint, all complete at all heights as per specifications drawings and as directed by Engineer-in-Charge. ( The tiles should of 90 % RH avg. NCR 0.55 light reflectance> 80% thermal conductiveity K = 0.052-0.057 w/m K colour white. Fire performance class 0/class I(BS 476) with warranty agains sag) 24 Providing and laying wooden flooring with a direct laminatedsurface treated with aluminum oxide on top of a high-densityfiber board with a density of 850 Kg./per Mtr. having a clicksystem tongue and groove joint to secure a long lasting joint.The planks are or termite resistant and water protected withboth side lamination Wooden flooring Planks of size 1208 x194 x 8 mm / 1215x294x8 mm (8mm thick laminated floor class of use 23/31 having a wear resistance level of AC-3 ,impact resistance > 9mm, moisture resistance 3-10% as per(EN-424, EN– 438 EN– 425 EN– 417– 2)or PREN 3329complete in all respect as per direction of EI 25 Brickworkwith F.P.S. bricks of class designation 75 insuperstructure above plinth level upto floor V level in allshapes and sizes in : Cement mortar 1 : 6 (1 cement : 6 coarse sand) 26 Plaster onnewsurfaceonwalls incement sandmortar 1:6including racking of joint etc. complete fine finish :20mm thick 27 Providing and laying of skirting 89 mm wide having both sideaminations with moulding in upper side with matching of floor fixing with nails and screws & fevicol complete in all respect as per direction of EI. 28 Providing and laying transaction/adaptation profile with fixingof nails, screws & fevicol complete in all respect as perdirection of EI 29 Providing and fixing of uPVC Sliding windows: Frame Made from the Extruded uPVC Window Profile Section of size 106w x 50h mm having outer wall thickness of 2.5mm (+/0.2mm) and 3 box multi-chamber construction, White in finish, duly reinforced with 1.2 mm thick GI section. Frame shall have three track configuration, two for sliding of window shutter and one for mosquito mesh shutter. Vertical member of frame which bears the sliding shutter load shall have aluminium rail/track for smooth sliding of shutter rollers. All the four corners shall be mitered cut & thermal welded so as to form window frame. Frame shall be milled with drain and air equalizer hole in order to be water tight and for drainage of accumulated water, if any, to outer side. Shutter : The shutter of sliding window shall be made of 39w x 69h mm Extruded 3 box multi- chamber uPVC Window Profile Section of white colour having outer wall thickness of 2.5mm (+/- 0.2mm) provided with reinforcement of 1.5mm thick GI section duly mitered cut & thermal welded at all corners and fitted with uPVC glazing bead of size 22 x 20 mm 30 Providing and fixing of openable uPVC Doors with or without fix top: Frame Made of Extruded uPVC Window Profile Section of size 60w x 70h mm having outer wall thickness of 2.75mm (+/- 0.2mm) and 3 box multi-chamber construction, White in finish, duly reinforced with 1.2mm thick GI section. All the corners shall be mitered cut & thermal welded so as to form door frame. Fix Mullion made of 60w x 80h mm uPVC Profile Section with steel reinforcement shall be provided for the top fix portion of the doors or in case of the doors having more than two openable shutters, as per the requirement / drawing. Frame of openable door shall have „O‟ type EPDM gasket fitted in in-built groove of frame profile for proper air & sound insulation of the shutter. Shutter : The shutters of openable door shall be made of 60w x 95h mm Extruded 3 box multi-chamber uPVC Window Profile Section of white colour having outer wall thickness of 2.75mm (+/- 0.2mm) provided with 31 reinforcement of 2.0 mm thick GI section duly mitered cut & thermal welded at all corners, provided with center mullion (if specified in drawing) of size 60w x 80h mm uPVC Profile Section and fitted with uPVC glazing bead of size 36 x 20mm with inner and outer co-extruded EPDM/TPE-E weather seal gaskets alongwith 6mm thick ISI make plain float glass. All welding joints of frame and shutter shall be cleaned and milled with the CNC mechanism to provide uniform grooved finish on all visible joints. Hardware: Each openable door shutters is to be fixed with three load beading butt hinges and locking of doors is to be provided with multi-point transmission gear (ESPAG) with white finish powder- coated lockable handle. Installation at site: Complete door is to be installed on site with 10 X 100mm fastners with white cap in existing pre-finished wall cut-out cemented to glass level plane at all height & width and silicon glue is applied to fill up the crevices between wall and door frame. Complete in all respect as per the drawing and specification and direction of engineerin-charge. 32 Supplying and fixing Rollor Blinds of good quality and approved make made out of Imported fabric including Roller Mechanism and lock with chain system with all necessary hooks etc. complete as per direction and sample approved by engineer-in-charge. 33 Providing and fixing wooden moulded corner beading of triangular shape to the junction of panelling etc. with iron screws, plugs and priming coat on unexposed surface etccomplete 2nd class teak wood.50x50mm (base and height 34 Carriage of BuildingRubbishStonemetal (Grit and ballast etc.) for lead upto 10KM 35 Providing & Fixing in position, following Acoustical Panelling on 50 x 50 m sal-wood frame of 600 x 600 c to c having wooden supports from wall of required length, in front of 1000 gsm synthetic wool 50 mm thick with chicken mesh on wall side, including cost of required Cut-Outs, ecorative mouldings / finishing-items / paint & Scaffolding, as per Architectural & Acoustical Design & Instructions & Complete in all aspects.including all materials labour, finishing etc complete .Fabric wrapped Compressed polyester fibre nonwoven 9 mm panels 36 Supply of Conference table 26 feet wide 26Height with 19mm thick ply ISI marked, vertical support & front rest of 19mm thick ply complete with 1mm thick mica as and where required as per direction of Engineer incharge, teak wood Beading complete with Melamine polish 37 OfficeRevolving Chair made of PU foam seat and Netback, PU handle, seat size 20”X29” and Back size 19”X21” with Hydraulic system, Tilting facility and SS Base
