WBPWD/EEII/KNHED/25Q/2nd/24-25

Amount

Supply installation, testing & commissioning of factory fabricated Double Skinned Ceiling Suspended Air Handling Unit horizontal type fabricated out of extruded aluminium section with Thermal break Aluminium extruded profile at corners and at joints for double skin air handling units alongwith internal covings with mixing chamber with 0.6mm thick pre-plasticide sheet outside & 0.6 mm thick polished Stainless Steel sheet inside with Direct driven OEM Suitable for 10 mm water column static pressure with backward /Forward curved impeller and fan motor TEFC (EFF1) type suitable for operation on 415 volts ±10%, 50Hz ± 5% AC supply,fan motor shall be VFD driven including supply, installation, testing & commissioning of VFD (with Harmonic filters) along with compatibility of I/O signals etc complete with other accessories as required. 8/6/4 Row Deep Copper Coil, prefilter (EU-4) section with non woven synthetic media of 10µ (micron) particle size with an efficiency of 90% , fine filter section with fine filters (EU-6) of 5µ (micron) particle size with an efficiency of 95% shall be provided also with HEPA filter (0.3µ) efficiency not less than 85% a. 5 TR 3000 CFM (Make -EdgeTech/ Zeco/ VTS/ Citizen) (Filteration - Pre & Fine)

Chilled water In-duct type Indoor FCU units with compact 3 Row Cu. cooling coil, multi-speed fan motor, the blower shall be dynamicaly balanced and designed for silent operation, the filters shall be washable synthetic media type arranged for convenient cleaning and replacement and inbuilt drain pump. The Unit should be equipped with Ball Valves, Stainers, Thermostat Actuators as required. The unit is to be supplied with chorded/ Chordless remote controller. a. 3 TR (Make - Daikin/ Johnson Control/ EdgeTech/ Zeco/ VTS/ Citizen)

b. 2.5 TR (Make - Daikin/ Johnson Control/ EdgeTech/ Zeco/ VTS/ Citizen)

SITC of 40 mm dia Butterfly Valve (Make - Honeywell / AUDCO / Advance / C&R / Zoloto / Sant) (Installed at inlet/outlet pipe of AHU)

SITC of 32 mm dia Butterfly Valve (Make - Honeywell/ AUDCO/ Advance/C&R/Zoloto/Sant) (Installed at inlet/outlet pipe of AHU)

SITC of 50 mm dia Butterfly Valve (Make - Honeywell / AUDCO / Advance / C&R / Zoloto / Sant) (Installed at inlet/outlet pipe of AHU)

SITC of 40 mm dia Balancing Valve(Make-Honeywell / AUDCO / Advance / C&R / Zoloto) (Installed at inlet/outlet pipe of AHU for proper flow control)

SITC of 40 mm dia Y-Stainer (Make - Honeywell / AUDCO / Advance / C&R / Zoloto / Sant) (Installed at inlet pipe of AHU)

SITC of 40 mm dia 3-way modulating valve (Make - Honeywell/ Seimens) (Installed at outlet pipe of AHU)

Supply, erection, testing & commissioning of Alcohol in glass type industrial thermometer complete with thermowell. (Make : HGURU/ AWAREE/Emereld/ Equivalent) (Installed at inlet/outlet pipe of chiller for monitoring temperature)

SITC of Thermostat

Supply, Erection, Testing & Commissioning of MS ERW Chilled Water (Supply & Return) Piping (Class C) complete with flange , Tee, bend & other necessary fittings including weilding joints & MS supports and TF quality thermocol density 24kg/cum insulation with chicken wire mesh sand cement plaster (Pipes upto 150 NB shall be Heavy Grade as per IS: 1239 Part I and from 200 NB & above Pipes shall be as per IS: 3589 of specified thickness.) (Make-Tata/ Jindal/ SAIL) a. 40mm NB (Insulation 50 mm thick)

b. 32mm NB (Insulation 50 mm thick)

Supply and Laying of Rigid PVC Drain Pipe (Medium Class)with respective fittings ,proper supports at 5 feet interval and duly insulated with 6 mm thick closed cell nitrile rubber insulation. (Make : Oriplast/ Supreme/ Filolex/ Ashirbad/ Astral/Prince) (i) 20 mm NB

(ii) 32 mm NB

VFD Bypass AHU Starter Panel SITC of Wall Mounted Microprocessor Based Electrical Panel Board consisting of 1 No Main Incoming MCB (ABB/Siemens/L&T), 2 nos Outgoing feeder consisting of MCB (ABB/Siemens/L&T) along with Ammeter (AE), ON/OFF indicating Lamps (siemens)and DOL Starter (ABB/Siemens/L&T) and other control units as per requirement / necessity for starting / running / control the system all complete as per direction & ssatisfaction of EIC & as per relevent IS. Panel should have provision of interconnect / inlocking arrangement with VAV, Fire Damper, Fire Panel etc. An Autocadd generated drawing icluding ratings, size of each EI items required with Bill of Materials must be approved from EIC before starting the construction of panel. (CPRI Approved Panel Manufacturer) Panel must have facility to provide power supply to Strip heater and other controlling arrangement for proper controlling of Humidity of AC zone as required (Design and drawing should be approved from EIC before manufacturing of panel)

UVC EMITTER for the above AHU's for prevention of fungus in the chilled water cooling coils. The minimum UV intensity in the coils shall be between 600 to 700 UW-SEC/CM2 for other areas. The unit shall be UL Listed (UL-1995) MAKE - ALFA / RUKS.

SITC of Class - VIII grade (120 GSM) supply/return air duct along with pre fabricated plenum for supply and return air with necessary supports, flanges etc. as required and as per IS 655 and IS-277 standards of following gauges. (Sail- / TATA) (Ducting work needed for E class Room) a. 24 SWG

Supplying and fixing of 19 mm thick duly laminated aluminum foil of mat finish closed cell Nitrile rubber (Class “O”) insulation on existing duct after applying suitable adhesive for Nitrile rubber. The joints shall be sealed with 50 mm wide and 3 mm thick self adhesive nitrile rubber tape insulation. Make - Armacell / K Flex / A-Flex

Supplying & fixing of acoustic insulation inside ducting with 10mm thick open cell nitrile rubber(class O) of density 140Kg/cu.m-160 Kg/Cum insulation with bolts nuts GI washers etc as required. Make - Armacell / K Flex / A-Flex

Supplying, Fixing,testing and commissioning of fire dampers in supply air duct/main branch and return air path as and where required of required sizes i/c control wiring,the damper shall be motorized and spring return so as to close the damper in the event of power failure automatically and open the same in case of power being restored. The spring return action shall be inbuilt mechanism and not externally mounted. The damper shall also be closed in the event of fire signal complete as required and as per specifications. Make - Systemair / Air Enterprise / Premire / Caryaire / Airmaster a. Fire Damper

b. Actuator

Supply and fixing of Opposed blade GI Duct Damper of 18 G GI sheet and frame. Make - Systemair / Air Enterprise / Premire / Caryaire / Airmaster

Supply and fixing of Al powder coated continious Grill

Supplying, fixing testing commissioning of supply air diffusers of powder coated aluminium with aluminium volume control dampers with anti smudge ring & removable core. Make Systemair / Air Enterprise / Premire / Caryaire / Airmaster Vide page no 59 item no 16.17 Delhi Shedule of Rates (E&M)

Supplying, fixing testing commissioning of Return air diffusers of powder coated aluminium without volume control dampers with anti smudge ring & removable core. Make Systemair / Air Enterprise / Premire / Caryaire / Airmaster Vide page no 59 item no 16.18 Delhi Shedule of Rates (E&M)

Supply & Laying Control cables with solid copper conductor of 1.1 KV Gr. XLPE insulated, thermoplastic tape inner sheathed, unarmoured and extruded PVC type ST2 outer sheathed as per IS-7098 (Part-I) 2011 with up todate amendments Control cable (Including socketing & finishing, Cable gland all complete) Make - Havells /Polycab / Gloster a. 7 core 2.5sqmm ( Control cable From VFD to AHU)

Supply and fixing of Flexible double Canvas connection in between each FCU & Al. Supply Air grill mounted on Gypsum Boxing cover. (Custom Make or Asper direction of EIC)

Supply & fixing of drop ceiling made of ACP Board (3 mm thick) incl. Al. channel & complete with linkages, levers, fittings, supports, all accessories any other item required to make the system complete to cover the indoor units of fan coil unit as per direction of EIC.

Supply, fabrication & fixing of trap door with 3 mm thick ACP board (MAKE- Aludecor/ Urobond or others reputed make) complete with inkages, levers, fitings.support all accessories for IDU maintenance ad per direction of EIC.

Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (make-Finolex/Havells/KEI) in 20mm/25mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required Vide page no E 14 Item no 1.a a. 2 x 2.5 sqmm + 1 x 1.5sqmm (for computer board, PP)

b. 2 x 4.0 sqmm + 1 x 2.5sqmm

Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes. as per G S Vide page no F5 Item no 9 a. 2.5sqmm

b. 4.0sqmm

Supply & Fixing 240 V, 25 A, 3 pin Modular type plug socket (Brand approved by EIC), without plug top and switch with 2 Module GI Modular type switch board with top cover plate flushed in wall and making necy. connections with PVC Cu wire and earth continuity wire etc as to GS Vide page no E-17 item no 5.a.

Supply & Fixing 240 V,25 A, 3 pin Modular type plug top with indicator (Brand approved by EIC) & necy. Connections as to GS Vide page no E-17 item no 5.b.

Supplying and Delivery of following sizes Al. armoured PVC/XLPE cable (Havells/polycab/KEI) as mentioned below: a. 4 core 16 sqmm (from Panel to starter)

Laying of cable of following sizes on wall/surface including S & F MS clams with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making hole etc. as necy., mending good damages and painting as mentioned below as to GS:- Vide page no F 1 Item no 2 a. 4 core 16 sqmm

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables as below:(Vide page no F-4 item no 7) a. 4 core 16 sqmm

Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials :(Vide page no F-5 item no 8b) a. 4 core 16 sqmm cable

Supply and installation of 1-Phase timer in double door SPN DB (2+10) way providing incoming and outgoing copper wires and other accessories. The interconnection should be made by 4 sq.mm. copper wires. The box should be painted by powder coated paint. a) 25A DP MCB -1 No. (b)Analog time switch LT240 VAC Base/DIN Mounting cat no-- J648B1 - 1 No. (c) 2- pole single power contactor 250V, 25A coil (Legrand, cat no-- 4125-44) - 1 No. (d) Add-on auxiliary contact block(1 NO+1 NC) -1 no (e) 60A capacity 3 way AC/DC Epoxy terminal block.- 1 No. (f) Indicator Lamp (ESBEE make)-2 Nos. (g) Toggle switch,(ON_OFF_ON)- 1 No. (h) Steel Key Lock – 1 No. (Make- L & T /ABB) (for FCUs)

(Rate should be quoted inclusive of all taxes & duties)

TRANSTECH

Shinryo Suvidha Engineers India Pvt. Ltd.

P. M. COOLING AND ENGINEERING CO