Construction of Urban Water and Waste Management Office Building at Hambran Road, Ludhiana

Figure

Total A4:-

Total A1+A2+A3+A4+B1+B2+B3:-

PUBLIC HEALTH SERVICES

Providing & Installation of VRV/VRF Air Conditioning System

EQUIPMENT

Outdoor Units

VRV/VRF Outdoor Unit

Supply, Installation, Gas Charging, Testing and Commisioning of Air Cooled VRV/VRF units with rotary/scroll Compressor capable of modulating capacity from Min 20%- 100%or more working on R410A/or as per OEM design with heating & cooling both. The prices should include all works such as lifting, shifting and positioning of outdoor units. The unit shall be factory charged & any top-up gas/oil required for first charge including nitrogen leak testing, oil charging, vaccumisation shall be in scope of agency. The outdoor unit shall be a factory assembled unit housed in a sturdy weather proof casing constructed form rust-proofed mild steel panels coated with powder coated finish

The Module shall have multiple scroll compressors and be able to operate even in case of breakdown of one of compressor.. Each circuit of Module units shall have Multiple compressors for better redundancy incase of breakdown.

The heat exchanger for Outdoor shall be constructed with copper tubes mechanically bonded to aluminium fins to form a cross fin coil. The Condenser fins must be coated with Anti-corrosive treatment.The following safety devices shall be part of the outdoor unit:- High Pressure Switch, Low Pressure Switch, Fan Motor Safety Thermostat, Over Current Relay, Fusible Plugs, Fuses. Each unit shall be equipped, with an oil separator to ensure stable operation with long refrigerant piping. The outdoor units shall have a minimum COP of 3.1 at 100% loading and ISEER of 6.5 at ARI conditions (To crosscheck COP orginal data sheet to be provided from OEM ), the ODU shall have condenser fan capable of minmum 7 speeds or better technology for saving energy at various loading conditions.

The out door units shall be suitable for 3 phase 4 wire system, 415V + 10 %, 50 Hz AC supply and indoor shall be suitable for Single phase 220-240V, 50 Hz AC supply.

All compressor shall have inverter technology i.e. outdoor units shall have all inverter based compressor and all outdoor units shall work even at 52°C ambient temperature without tripping

The manufacturer of ODU and compressor shall be of the same make . i.e the make of compressor shall be identical of the ODU. Contractor to include all necessary charge of refrigerant & connecting kits for AHU & Y joints as per there design

PCB Casing should be IP 55 protected and Universal PCB shall be used in all ODUs

Contractor to include all necessary charge of refrigerant & connecting kits for AHU & Y joints as per there design

Insurance of Units ,Unloading at site, placement of Oudoor Units on the foundation,stands, co-ordination during execution, rendering necessary guidance for execution, supervision, testing, commissioning and startup of above mentioned VRF/VRV by OEM.

Note: The civil foundations reqd shall be made by the tenderer

Make :Daikin, Mtistibushi Electric, Toshiba,O General,Carrier,Blue Star

Supply, installation, testing and commissioning of below mentioned capacity Casstte/ Ductable type Indoor air conditioners complete with fan and fan motor, inter connecting it with refrigerant piping, insulation , cabling, earthing, necessary galvanized steel supports, Double layer TF Canvass Connection(for Ductables) etc. as per specification and drawing.

The cooling coil shall be made of seamless copper tube. The tube shall be hydraulically or mechanically expanded and tested for 21 Kg/cm2. Indoor units shall have a wired remote control. They shall be operated through from the wired/Wireless remote control from the respective locations.

Along with Drain pump as a standard accessory and shall be included in the price of units

Make :Daikin, Mtistibushi Electric, Toshiba,O General,Carrier,Blue Star

SITC of following minimum capacity VRV/VRF Treated Fresh Air Type Indoor ceiling mounted unit equipped with synthetic washable media pre-filter, fan section with low noise fan/dynamically balanced blower, multispeed motor, coil section with DX copper coil, electronic expansion valve ,outer cabinet, drain pump grill, necessary supports, vibration isolation, Cordless remote control etc suitable for operation on 230 V +- 10% 50 Hz AC supply

Make :Daikin, Mtistibushi Electric, Toshiba,O General,Carrier,Blue Star

Make :Daikin, Mtistibushi Electric, Toshiba,O General,Carrier,Blue Star

Supply and Installation of Interconnecting Refrigerant Piping of various sizes as required for the full functionality of the VRF/VRV system etc. complete in all respects duly insulated with Class O closed cell nitrile rubber as per specifications of the manufacturer. the contractor shall submit a detailed drawing approved by the manufacturer showing the piping sizes & layout to be followed at the site with the tender document. the contractor shall also get the drawings showing outdoor units in connection with indoor units approved from the HVAC consultant/Client in original from and then the head office of the manufacturer with a certificate stating that the piping layout is as per company specifications for full functioning of the system.(Make : Rajco,Mandev,Totaline,)

Insulation Make : K Flex ,Armacell

Supply Installation Testing Commissioning of Next Generation of Weather proof (outdoor Type) Floor Mounted AHU AHRI Certified with Thermal Break Profile , 48+-2 mm thick panels consisting of pre plasticized G.I casing made of thickness 0.8 mm outside layer and GI sheet of thickness 0.8mm inside layer with polyurethene foam (PUF) CFC Free insulation of density 40+-2 kg/m3 factory injected between them by injection moulding machine, complete with blower section with blower DIDW/Suitable backward curve. The unit shall be provided with stainless steel drain pan made out of 18G SS 304 sheet duly insulated with 13mm closed cell nitrile rubber insulation.The unit shall be equiped with TEFC drive motor(Suitable for VFD) of Efficiency Class IE 3 fan with blower suitable for operation on 415 volts + 10%, 50 Hz, AC supply, 6 Row Deep cooling coil of 0.13 mm Aluminum fins and Copper tube of 1/2" copper tube of 0.6 mm thickness,Fresh Air Cut out,Mixing Box and Filter section with 50 mm thick box type pre filterme complete with expansion valve,sensors,wired remote controller & PCB, Light etc. to run the AHU as required as per following specifications

Note : AHU Must Suitable for VRV/VRF Outdoor Units and The AHU Unit shall be controlled by Central Controlled Unit

CFM TYPE SP CC /TR

Supply, Installation, Testing and Commissioning of Acoustic lining inside ducts/plenum using open cell nitrile rubber foam having microban anti-microbial/ anti fungal product protection and of 160-180 kg / m³ density as per ASTM D3575, class 1 ratingn As per BS476,PART-7, cut to required sizes and to be stuck to the inside of duct surfaces with adhesive as approved by the manufacturer. (Rubber based solvent). as per specifications

SITC of Physically / Chemically crosslinked polyethylene foam, with factory reinforced alupet foil facing, ANTI MICROBIAL/ANTI FUNGAL,HFC & CFC free , Negligible VOC level with Class O fire properties,with very low fire propagation of < 5.5 and passing E-84 at < 25/50, as per technical specification, the density of the foam should be not less than 25-30kg/m3 and the maximum thermal conductivity K should be 0.032W/mK@ 23 Deg C , the permeability resistance factor u shouldn't be less than 14000. The product shall have temperature range of –20oC to 115oC

Physically / Chemically crosslinked polyethylene foam, with factory laminated heavy duty and ultra tough multi-layered composite aluminium foil facing, with puncture resistance of >400N and Class O fire properties as per BS 476 Part BS 476 Part 6 & 7 and as per the tender technical specification and density of the foam should be not less than 25 - 30 kg/m3 and maximum thermal thermal conductivity K should be 0.032W/mK@ 23 Deg C & the permeability resistance factor u shouldn't be less than 97000.

Make :K Flex,Armacell,Aerolam

Providing and fixing and in position the following PVC pipes for condensate drain duly insulated with 6mm Nitrile Insulation & vapour barrier duly secured with adhesive tape as per specification ,cut to required length and installed with all joints , including the necessary fittings. (For all the indoor units upto the main header in the shaft dor vertical risers

Astral,Diplast,Supreme,Prince

Supply, installation, balancing and commissioning of factory fabricated GSS sheet metal rectangular/round ducting as per IS 655:2006 complete with neoprene rubber gaskets, elbows, splitter dampers, vanes, hangers, supports etc. as per approved drawings and specifications.GI Sheet Should be 120GSM with RoHS complaintand TDF flange should be of 35 mm only of following sheet thickness complete as required and shall also confirm to the BIS specifications.The duct shall be fabricated at site for to make Collors/bends/plenums/suit pieces Only

Sheet Make : Ductofab, Rolastar,ADS,zeco ( Sheet Make Sail /Tata )

Providing and fixing of Extruded aluminium supply and return air grilles/diffusers/ louvres with dampers,etc. duly powder coated as per specifications and drawings.

Make : Sant,Pinaire,Caryaire,Systemair

Make : Sant,Pinaire,Caryaire,Systemair

Main Electrical Panel (CPRI Approved min. 70K) for VRV/VRF System

Design ,Supply,Installation,Testing and Commissioning Electrical Main Panel weather Proof outdoor Type Powder Coated Made out of TATA/SAIL/ESSAR/JINDAL/Reputed make sheet having thickness 2.0 mm for load bearing surfaces & 1.6 mm Non bearing surfaces duly processsed powder coated having Siemens grey colour or as approved by client or department (Outdoor Type with weatherproof canopy design)as per following specifications complete in all respect . Note : Manufacturer should have atleat CPRI Approval of 70 K

INCOMING SUPPLY 250-400Amps ,3Pole MCCB,50 KA with Microprocessor release.The MCCB shall be double break & the ICS=100% ICU = 1nos Make : Schneider/ Siemens/ABB Spreader Link with phase Barriers = 4sets Make : Schneider/ Siemens/ABB Rotary Mechanism = 1nos Make : Schneider/ Siemens/ABB Auto Phase Sequence Section ATS Suitable Amps for Auto Phase sequence with SPP alongwith On delay and required equipment Make of ATS : Socomec/HPL/Schnieder/L&T and allied material such as relay etc of Reputed Make Metering Section Load Manager EM6400NG with RS485 Port or Equivalent (Class 1.0, with RS485 Port, with Paramenters V, Amp, PF, % THD, F,W,WH,VA,VAH, VAR,VARH, Runhrs, ON hrs, Interupts = 1No. Make : Schneider / Secure / Siemens/ABB/Elmeasure/Selec Control MCB SP C Curve= 3nos Make : Schneider/ Siemens/ABB

CT's 400/5 or suitable= 3nos Make: AE/Essma/Newtek/Selec Indication Lamps LED Type RYB = 3nos Make : ABB/ Schneider/ Siemens/ESSEN/L&T/Reputed Outgoing Feeder for VRV/VRF Units - 7 nos 0-100 Amps or suitable to ODU's Pole MCCB,36 KA with Thermal magenetic release adjustable type.The MCCB shall be double break & the ICS=100% ICU = 7 nos Make : Schneider/ Siemens/ABB Spreader Link with phase Barriers = sets Make : Schneider/Siemens/ABB Rotary Mechanism = As Per requirment Make : Schneider/ Siemens/ABB Multi function Meter EM 64xx 1.0 RS or equavalent for EMS/BMS compatibilty Make : Schneider / Secure / Siemens/ABB/Elmeasure/Selec

INDICATING LAMPS LED Type Make : ABB/ Schneider/ Siemens/L&T/Reputed

Control MCB SP C Curve for control Make : Schneider/ Siemens/ABB CT's 60/5 Make: Essma/Newtek/Selec/Secure MCB TPN plus ELCB of the same rating ( 300 MA or suitable) as outgoings as per the combination of machine (Example, if in section of 26 HP VRV a Set of 1 nos 26 HP VRV each is taken then MCB TPN & ELCB 63 Amps 300MA or suitable each to be provided as O/G or in case of 12HP VRV & 14 HP combination nos MCB TPN 24 Amps & ELCB of 32 Amps and 32 Amps TPN & ELCB 40 Amps/ 300MA each to be provided for the combination or in any other combination the MCB TPN & ELCB to be provided as per requirment) Make of MCB/ELCB : Schneider/ Siemens/ABB Panel Fabrication of Powder Coated Enclosure made out of TATA/SAIL/ESSAAR/JINDAL/Reputed make CRCA sheet having 2 mm for load bearing surfaces & 1.6 mm for non load bearing surfaces ,duly processsed powder coated having Siemens grey colour. (Outdoor Type with weatherproof canopy design) Assembly charges of Aluminium Bus Bar 600A TPN Electrolite grade E91 having suitable cross section for Phase & Neutral and Current carring capacity 1 A/Sq. mm2. inclusive of Insulators, colour coded Heat shrinkable Insulation sleeve (RYBN) Assembly of Hardware (PVC Channels/MCB Channels/Fibre-Glass/Gaskits/nuts/Bolts/washers/ Terminal blocks, etc) Complete Wiring inclusive of control wiring, power wiring, Aluminium Solid connections/interconnections including insulators, thimbles,etc

Unloading at site, placement of Panel on the foundation, co-ordination during execution, rendering necessary guidance for execution, supervision, testing, commissioning and startup of above mentioned Panel. Panel Make : Adlec/Siemens/Tricolite/Unitech Power System/Vrindavan Electricals/International Switch Gears Pvt. Ltd

SITC of AHU panels duly powder coated wall mounted Made out of TATA/SAIL/ESSAR/JINDAL/Reputed make CRCA Sheet of 1.6 mm thick consisting of Upto incomer as MPCB/MCCB suitable as per AHU

ON/OFF/TRIP indication light LED type, DIGITAL Ammeter with ASS; CT's 30/5; contactors up to32A or Suitable (with 2 NO+ 2NC); Start/Stop push buttons with auto & Manual control switch, Single Phase Preventer, MCB DP upto 10 Amps C Curve ,Over load Relay 16-25A or Equivalent Suitable , power & control terminals; neutral link and internal wiring & connections for AHU motors upto 5 HP or Suitable

Panel Make : Adlec/Siemens/Tricolite/Unitech Power System/Vrindavan Electricals/International Switch Gears Pvt. Ltd

(Make: Havells/Ecko/Finolex/Polycab/L&T/KEI)

Providing & Fixing Underdeck Insulation with 50 mm thick TF Quality EPS of Density 20 Kg/M3 fixed to slab with good quality Black CPRX Compound. 28Gwirenet shall be tightened arround insulation so as avoid any kind of sagging, Ends of net shall be overlapping at least 25mm. Overlaps shall be screwed with galvanized screws to avoid rusting : Make: Beardsell,Llyod

Supply, Installation testing & Commissioning of SINGLE Speed AXIAL Flow FAN (Make :Kruger, Systemair ,Flaktwood,LTI )complete with totally enclosed fan cooled motor direct driven, and fan shaft, motor mount, bird screen ,Isolators as per the specifications. Fan motor shall be suitable for 415 + 10% volts, 50 cycles, 3 phase power supply. Fans for high temperature ( except for fresh air) ratings shall be capable to work at 300 Deg C for at least 2 hours. The Axial fans shall be supplied with power panel.

Fire Mode

( BMS Compatible)

SITC of Star delta starter/DOL panel with 01 No. - 0-40 A TP MCB with Conforming to BIS DOL/Star Delta starter, overload relay, ammeter (0-63A), single phase preventer. on off push button, on/off/trip indicators with protection fuse, manual reset overload relays, armoured cabling with proper tray supports from starter panel to fan motor Starter panel should be provided with auto manual toggle switch & facility to operate on remote signal. Necessary earthing, smoke & fire detector providing signal to starter panel, related control cabling shall be part of starter panel as approved by consultants & clients.

Supply, installation, testing & commisioning of Copper conductor , PVC insulated, PVC sheathed armoured/Unarmoured cable of 1.1 KV grade (Which is Interconnecting wiring for the fire alarm system with the AHU and the smoke dampers and AHU to BMS

Make : Havell's,Eko,Finolex,Polycab

Total of Part B (In Rupees)

XLPE INSULATED ARMOURED CABLES (LOOSE),COPPER EARTHING ,COPPER EARTHING STRIP etc.

Supply, laying and erection of aluminium conductor XLPE insulated PVC sheathed armoured and served cable 1100 volts grade as per IS 7098 (Part-1)1988 to be laid loose in the existing trench or pipe as per PWD General Specifications:-

(xxxvi)

(xxxvii)

(xxxix)

Earthing with electrolytic Copper Tape rivetted (with 5Nos. copper rivets)/Steel Nut & bolts (with 4Nos. 32mm long, 8mm thick with washer and double nut) to 30cm x 120cm x 2mm thick copper plate (made cylindrical) burried 4.50 metre (14.76 feet) below ground level in the hole of excavation having bore dia. 125mm and surrounded by salt & charcoal dust mixture (20 kg.) including fixing the Copper Tape recessed in wall and in floor etc., up to 8metre in Length (including bore Length). G.I. pipe 20mm dia. (A-class), 3metre long should be laid in the hole of excavation 1 feet below ground level and having GI Reducer 50mm x 20mm with PVC Cap (For pouring water) fixed on the top level of the pipe. 300mm x 300mm x 300mm deep haudi of First class bricks finished with 1:4 cement plaster and haudi covered with cast iron lid having size 300mm x 300mm (Heavy) around the hole of excavation:-

Total of PART A

Total Sub Head 1+2+3+4+5+6:--

ELECTRICAL SERVICES

(xxviii)

Total D1:

Total D2:

xxxvii

xxxvii

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Total D4:

Total D5:

Total D6:

Total D7:

Total D8:-

(xxviii)

Total D9:

VACUUM CIRCUIT BREAKER: NEAR MAIN GATE & SUB STATION

HT CABLE, END TERMINATION KITS & CONTROL CABLE FOR TRANSFOMER:

xxxvii

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Total D11

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Total D1+D2+D3+D4+D5+D6+D7+D8+D9+D10+D11+D12:-

Cost of Ciivil work

Cost of Internal Public health services

Cost of Internal Electrical services

Total estimated cost in figures including Cultural Cess

Quoted Amount