Public Works Department Tender

[24.1.4]EARTHING AND LIGHTENING ARRESTOR 4. Earthing with tinned copper earth plate 600mmx600mmx3mm thick including accessories and providing masonry enclosures with cover plate having locking arrangement and watering pipe etc. (but without charcoal or coke and salt) etc. complete as required.

[25.1.10]Supplying, fixing, testing and commissioning of condenser water pipes / non insulated chilled water pipes of following sizes of MS C class along with necessary clamps, vibration isolators and fittings such as bends, tees etc. but excluding valves, strainers, gauges etc. adequately supported on rigid supports duly painted/buried in ground excavation and refilling etc. as per specification and as required complete in all respect. 10. 40mm dia.

[25.1.2]Supplying, fixing, testing and commissioning of condenser water pipes / non insulated chilled water pipes of following sizes of MS C class along with necessary clamps, vibration isolators and fittings such as bends, tees etc. but excluding valves, strainers, gauges etc. adequately supported on rigid supports duly painted/buried in ground excavation and refilling etc. as per specification and as required complete in all respect. 2. 250 mm dia

[25.1.3]Supplying, fixing, testing and commissioning of condenser water pipes / non insulated chilled water pipes of following sizes of MS C class along with necessary clamps, vibration isolators and fittings such as bends, tees etc. but excluding valves, strainers, gauges etc. adequately supported on rigid supports duly painted/buried in ground excavation and refilling etc. as per specification and as required complete in all respect. 3. 200mm dia.

[25.1.4]Supplying, fixing, testing and commissioning of condenser water pipes / non insulated chilled water pipes of following sizes of MS C class along with necessary clamps, vibration isolators and fittings such as bends, tees etc. but excluding valves, strainers, gauges etc. adequately supported on rigid supports duly painted/buried in ground excavation and refilling etc. as per specification and as required complete in all respect. 4. 150mm dia.

[25.1.6]Supplying, fixing, testing and commissioning of condenser water pipes / non insulated chilled water pipes of following sizes of MS C class along with necessary clamps, vibration isolators and fittings such as bends, tees etc. but excluding valves, strainers, gauges etc. adequately supported on rigid supports duly painted/buried in ground excavation and refilling etc. as per specification and as required complete in all respect. 6. 100mm dia.

[25.3.2]Supplying, fixing, testing and commissioning of Butterfly valves PN 16 rated without insulation for water circulation as per specifications. 2. 250 mm dia

[25.3.3]Supplying, fixing, testing and commissioning of Butterfly valves PN 16 rated without insulation for water circulation as per specifications. 3. 200mm dia.

[25.3.4]Supplying, fixing, testing and commissioning of Butterfly valves PN 16 rated without insulation for water circulation as per specifications. 4. 150mm dia.

[25.3.6]Supplying, fixing, testing and commissioning of Butterfly valves PN 16 rated without insulation for water circulation as per specifications. 6. 100mm dia.

[25.3.8]Supplying, fixing, testing and commissioning of Butterfly valves PN 16 rated without insulation for water circulation as per specifications. 8. 65mm dia.

[25.4.2]Supplying, fixing, testing and commissioning o NON - RETURN VALVE with dual plate of C I body SS plates vulcanized NBR seal flanged end and PN 16 pressure rating as specified. 2. 150mm dia.

[25.5.2]Supplying, fixing, testing and commissioning o BALANCING VALVE flanged end and PN 16 pressure rating as specified. 2. 150mm dia.

[25.6.2]Supplying, fixing, testing and commissioning o STRAINER flanged end and PN 16 pressure rating as specified. 2. 150mm dia.

[25.7.1]Supply, installation, and commissioning of factory/site fabricated GSS sheet metal rectangular/round ducting complete with neoprene rubber gaskets, elbows, hangers, supports etc. as per approved drawings and specifications of following sheet thickness complete as required. 1. Thickness 0.63 mm sheet

[25.7.2]Supply, installation, and commissioning of factory/site fabricated GSS sheet metal rectangular/round ducting complete with neoprene rubber gaskets, elbows, hangers, supports etc. as per approved drawings and specifications of following sheet thickness complete as required. 2. Thickness 0.80 mm sheet

[25.7.3]Supply, installation, and commissioning of factory/site fabricated GSS sheet metal rectangular/round ducting complete with neoprene rubber gaskets, elbows, hangers, supports etc. as per approved drawings and specifications of following sheet thickness complete as required. 3. Thickness 1.00 mm sheet

NS Items

Supply and erection of 1.1KV grade multicore aluminium conductor XLPE insulated and PVC shethed armoured cable as per IS 7098:1988 with up to date amendment complete in all respect upto the entire satisfaction of Engineer in charge of the work. Make: Havells / Polycab / RR / Grandlay II) 16 Sq. mm 4 Core Armd. Cable .

CHILLER Supply, Installation, Testing and Commissioning of Water Cooled single/multiple Screw chilling machine each having a minimum capacity of 230 TR (actual) at chilled water inlet/outlet temperature of 12.2°C/6.7°C and condenser water inlet/outlet temperature of 32.2°C/36.4°C , suitable for operation on refrigerant R-134a for screw type machine each comprising of the following complete as per specifications and as required with VFD starter. Suitable capacity squirrel cage induction motor with class `B` insulation suitable for operation on 415 plus - 10% volts, 50Hz, A.C. supply. Necessary drive arrangement. 1 set - Lubrication device consisting of automatic electric oil pump, oil cooler, head tank, oil strainer, and automatic pressure regulating valve, oil heater, oil heater thermal switch etc. as per specifications. 1 no. - Matching shell and tube type water cooled condenser of M.S. shell and integrally finned copper tubes and pressure drop not exceeding 5 metres. 1 no. - matching shell and tube flooded type chiller for screw type units of MS shell and copper tubes and pressure drop not exceeding 5 metres. 1 Lot - Refrigerant piping fittings, valves and accessories to inter connect compressor, condenser, chiller and expansion valve. 1 set - Microprocessor based control panel complete with accessories as per specifications. Lot - Refrigerant line accessories comprising of safety valves, angle valve, liquid line indications, liquid level control etc. Lot - Water flow switches at outlet of condenser and chiller, water drain, air purge valves, thermometers and pressure gauges wherever required.

Lot - Suction line and chiller insulation with minimum 19 mm thick polyvinyl nitrile rubber insulation complete as required. Lot- Frame work for mounting the above condenser, chiller compressor and motor with base plate complete with anti-vibration pads/springs. Lot- Initial/first charge of refrigerant gas and compressor oil shall be factory charged. VFD Starter Lot- RCC / cement concrete foundation for the chilling unit. Chilling machine described above, as per specifications and complete in all respects for the operating parameters as given under. Refrigerant should be R-134a and factory charged Chiller Chiller Water IN 12.2°C Chilled Water OUT 6.7°C Fouling Factor 0.0005 FPS Condenser Condenser Water IN 32.2°C Condenser Water Flow 36.4°C Fouling Factor 0.001 FPS Minimum COP at AHRI Conditions = 5.98 IKW/TR at Full Load = 0.67 max. NPLV at design conditions not exceeding 0.375 IKW/TR The chilling machine as described above shall be in line with specifications The price quoted for screw chilling unit shall be in equivalent INR only, CIF Port Basis, inclusive of transit insurance, transportation upto Port etc.( 1W plus 1S) Make: Blue star, Voltas, Carrier, Daikin

Condenser Pumps Supply, erection, testing and commissioning of Vertical inline / Mono Block single stage condenser water pumping system set capable of delivering 920 GPM of water against 25 mtr head each comprising of the following and complete as required as per specifications. Pump with bronze impeller, S.S Shaft, CI body and mechanical seal PN 16 rating of pump casing 25 mm dia dial type pressure gauges. With isolation ball valve etc. Suitable HP, TEFC squirrel cage induction motor (IE-2), 1450 RPM, operating on 415 Volts ± 10 %, 3 phase, 50 Hz A.C. supply complete with suitable starter having overload protection and single phase prevention Mounting frame work with vibration isolation arrangement, coupling guard, foundation bolts and all other accessories. Min. pump efficiency at duty conditions shall be 75% inclusive of CC Foundation ( 1W plus 1S) Make: Xylum, Grundfoss, Armstrong

Chilled Water Pumps Supplying, erection, testing and commissioning of Vertical inline / Mono Block single stage split coupled chilled water pump set capable of delivering 565 GPM of water against a head 35 Mtr. each pump shall comprise the following as required as per specifications. Pump having bronze impeller, S.S Shaft, C.I body and mechanical seal PN 16 rating of pump casing B41125 mm dia dial type pressure gauges. With isolation ball valve etc. Duly insulated with 80 kg/cum density resin bonded fibre glass/ mineral wool (non combustible) having density of 144 kg cum duly cladded with aluminium sheets of 0.63mm thickness and properly clamped to pump in two as per specifications. Suitable HP, TEFC squirrel cage induction motor, IE-2 with class `F` insulation, IP -55 Protection, 1450 RPM , operating on 415 volts ± 10%, 3 phase, 50 Hz A.C. supply complete with suitable starter having overload protection and single phase prevention with VFD Pump set shall be complete with necessary vibration isolation arrangement, MS base plate, coupling guard, foundation bolts and all other accessories. Min. pump efficiency at duty conditions shall be 75% with CC Foundation ( 1W plus 1S) Make: Xylum, Grundfoss, Armstrong

Cooling Towers Supply, installation, testing and commissioning of Induced draft FRP Cooling tower of suitable for 230 TR Chiller ( 920 USGPM) heat rejection capacity with PVC fillings with integral louvers and drift eliminators open pan suitable for water distribution complete with hot FRP water basin either fitted with spray nozzles or having self rotating sprinklers, statically and dynamically balanced axial flow type fan-direct driven with suitable HP TEFC induction motor with IP-55 protection,IE-2,suction screen, make up and quick fill arrangement, overflow and drain connections and suitable inspection ladder, access arrangement for cooling tower interior, anti vibration mountings, CC foundation, steel/ masonary supporting structure etc. complete as per specifications and as required. Water Leaving Temperature : 32.2 Deg C Water Entering Temperature : 36.4 Deg C Water Flow Rate : 920 GPM Ambient Wet Bulb Temperature : 23.8 Deg C ( 1W plus 1S) Make: Paharpur, Advance, Mihir, Delta

Hot Water Generator (HWG) (Winter Heating) Supply, installation, testing and Commissioning of electrically operated multibank Hot Water Generator of 200 KW actual capacity having bank as per manufacturer and each bank made of 8mm M.S. sheet and dish end made of 10mm M.S. having 16 gauge stainless steel lining with heaters arranged in banks and Controller and Thermostat hot water is generated at 50°C with nominal variation, including 75mm thick resin bonded fiber glass insulation of 24 Kg / CUM density finished with 1.25mm thick aluminium sheet cladding including necessary Electrical panel with BMS compatible having suitable Incoming and outgoing Switchgears for Boiler, automatic Controls including inlet and outlet connections for water complete with pressure release valve, low level cut-out, Autovent sight-glass as per specification complete as required. Heating capacity : 200 KW ( Multiple bank of heaters) Water in temp. : 45 deg C Water out temp : 50 deg C Flow Rate : 200 GPM Make: Rapidcool, Khokhar

Air Handling Unit Supplying, installing, testing and commissioning of factory built as per AHRI 1350 norms Ceiling Suspended double skin type air handling units made of 48 plus -2 mm thick panels with thermal break profile consisting of pre plasticized G.I. casing of thickness 0.5 mm outside layer and plane GI of 0.5mm inside layer with polyurethene foam (PUF) insulation of density 32 kg/m3 factory injected between them by injection moulding machine, complete with blower section with blower DIDW forward curved centrifugal fan of 65mm WC static pressure, cooling coil, section with aluminium finned copper tubes (tube thickness not less than 0.5mm), with pre-filter, belt drive package with TEFC drive motor (IE-2) suitable for 415 ± 10% volts, 50 Hz, 3 phase, A.C supply, complete with suitable electrical control panel drain connections with drain valve, stainless steel drain pan, necessary vibration isolation arrangement, with necessary starter and control panel etc. complete as per specifications of following capacities with Pre and Fine Filters 6000 CFM with 6 Row coil with 65 mm static pressure

Air Handling Unit Supplying, installing, testing and commissioning of factory built as per AHRI 1350 norms Ceiling Suspended double skin type air handling units made of 48 plus -2 mm thick panels with thermal break profile consisting of pre plasticized G.I. casing of thickness 0.5 mm outside layer and plane GI of 0.5mm inside layer with polyurethene foam (PUF) insulation of density 32 kg/m3 factory injected between them by injection moulding machine, complete with blower section with blower DIDW forward curved centrifugal fan of 65mm WC static pressure, cooling coil, section with aluminium finned copper tubes (tube thickness not less than 0.5mm), with pre-filter, belt drive package with TEFC drive motor (IE-2) suitable for 415 ± 10% volts, 50 Hz, 3 phase, A.C supply, complete with suitable electrical control panel drain connections with drain valve, stainless steel drain pan, necessary vibration isolation arrangement, with necessary starter and control panel etc. complete as per specifications of following capacities with Pre and Fine Filters 5000 CFM with 6 Row coil with 65 mm static pressure

Air Handling Unit Supplying, installing, testing and commissioning of factory built as per AHRI 1350 norms Ceiling Suspended double skin type air handling units made of 48 plus -2 mm thick panels with thermal break profile consisting of pre plasticized G.I. casing of thickness 0.5 mm outside layer and plane GI of 0.5mm inside layer with polyurethene foam (PUF) insulation of density 32 kg/m3 factory injected between them by injection moulding machine, complete with blower section with blower DIDW forward curved centrifugal fan of 65mm WC static pressure, cooling coil, section with aluminium finned copper tubes (tube thickness not less than 0.5mm), with pre-filter, belt drive package with TEFC drive motor (IE-2) suitable for 415 ± 10% volts, 50 Hz, 3 phase, A.C supply, complete with suitable electrical control panel drain connections with drain valve, stainless steel drain pan, necessary vibration isolation arrangement, with necessary starter and control panel etc. complete as per specifications of following capacities with Pre and Fine Filters 2500 CFM with 6 Row coil with 65 mm static pressure

Indoor CHW Units (Nominal Capacity) - 4way cassette type Unit Chilled water fan coil type Cassette four way indoor units with compact cooling coil, multispeed fan motor, the blower shall be dynamicaly balanced and designed for silent operation, Suitable to operate from 230 plus 10% volt, 50 HZ, 1 phase power supply with cordless remote control, fittings and required cable to connect indoor unit to socket. the filters shall be washable synthetic media type arranged for convenient cleaning and replacement and inbuilt drain pump as required.Should be BMS compatible RS485 card with Modbus protocol. Coil shall have anticorrosive coating. 1 TR

Indoor CHW Units (Nominal Capacity) - 4way cassette type Unit Chilled water fan coil type Cassette four way indoor units with compact cooling coil, multispeed fan motor, the blower shall be dynamicaly balanced and designed for silent operation, Suitable to operate from 230 plus 10% volt, 50 HZ, 1 phase power supply with cordless remote control, fittings and required cable to connect indoor unit to socket. the filters shall be washable synthetic media type arranged for convenient cleaning and replacement and inbuilt drain pump as required.Should be BMS compatible RS485 card with Modbus protocol. Coil shall have anticorrosive coating. 1.5 TR

Indoor CHW Units (Nominal Capacity) - 4way cassette type Unit Chilled water fan coil type Cassette four way indoor units with compact cooling coil, multispeed fan motor, the blower shall be dynamicaly balanced and designed for silent operation, Suitable to operate from 230 plus 10% volt, 50 HZ, 1 phase power supply with cordless remote control, fittings and required cable to connect indoor unit to socket. the filters shall be washable synthetic media type arranged for convenient cleaning and replacement and inbuilt drain pump as required.Should be BMS compatible RS485 card with Modbus protocol. Coil shall have anticorrosive coating. 2 TR

Indoor CHW Units (Nominal Capacity) - 4way cassette type Unit Chilled water fan coil type Cassette four way indoor units with compact cooling coil, multispeed fan motor, the blower shall be dynamicaly balanced and designed for silent operation, Suitable to operate from 230 plus 10% volt, 50 HZ, 1 phase power supply with cordless remote control, fittings and required cable to connect indoor unit to socket. the filters shall be washable synthetic media type arranged for convenient cleaning and replacement and inbuilt drain pump as required.Should be BMS compatible RS485 card with Modbus protocol. Coil shall have anticorrosive coating. 2.5 TR

Indoor CHW Units (Nominal Capacity) - 4way cassette type Unit Chilled water fan coil type Cassette four way indoor units with compact cooling coil, multispeed fan motor, the blower shall be dynamicaly balanced and designed for silent operation, Suitable to operate from 230 plus 10% volt, 50 HZ, 1 phase power supply with cordless remote control, fittings and required cable to connect indoor unit to socket. the filters shall be washable synthetic media type arranged for convenient cleaning and replacement and inbuilt drain pump as required.Should be BMS compatible RS485 card with Modbus protocol. Coil shall have anticorrosive coating. 3.5 TR

SUB-HEAD - B (PIPING WORKS) Drain Piping Providing and fixing of UPVC Pipe complete with fittings, supports as per specifications and duly insulated with 6 mm thickness of closed cell nitrile rubber as per direction of Engineer-in-charge and specifications enclosed as reqd. 25 mm dia with 6 mm thick insulation

Drain Piping Providing and fixing of UPVC Pipe complete with fittings, supports as per specifications and duly insulated with 6 mm thickness of closed cell nitrile rubber as per direction of Engineer-in-charge and specifications enclosed as reqd. 32 mm dia with 6 mm thick insulation

`Providing and fixing in position the industrial type pressure gauges with gun metal / brass valves complete as required ` Make:Anergy, Fiebig

Providing and fixing in position following ball valves 32 mm dia

Providing and fixing in position following ball valves 25 mm dia Make: Zoloto, Advance, Honeywell

Providing and fixing in position the following ball valves without strainer. 32 mm dia Make: Zoloto, Advance, Honeywell

Providing and fixing in position the following ball valves without strainer. 25 mm dia Make: Zoloto, Advance, Honeywell

Air Purge valve 25 MM Make: Zoloto, Advance, Honeywell,Anergy

Supply, installation, testing and commissioning of Pressurised Expansion Tank for chilled water circulation Design capacity: 500 Ltrs Make: Anergy, Sintex

Supply, installation, testing and commissioning of GI volume control duct damper complete with neoprene rubber gaskets, nuts, bolts, screws linkages, flanges etc, as per specifications.

Supply and Installation of Accoustic Board (15 mm)

Supplying and fixing of powder coated extruded aluminium Supply Air Grills with aluminium volume control dampers as per specifications. Make: SWIRLAIR

Supplying and fixing of powder coated extruded aluminium Return / Exhaust Air Grills with louvers but without volume control dampers complete as required.

Supply and fixing of acoustic lining of supply air duct and plenum with 25 mm thick resin bonded glass wool having density of 32 kg/m³, with 25 mm X 25 mm GI section of 1.25 mm thick, at 600 mm centre to centre covered with Reinforced Plastic tissue paper and 0.5 mm thick perforated aluminum sheet fixed to inside surface of ducts with cadmium plated nuts, bolts, stick pins, CPRX compound etc. complete as required and as per specifications.

Al. Fresh Air Intake Louver with Bird Screen

Exhaust fan of capacity 1200 CFM with bird mesh

Sub Panel `Supply of wall mounted sub panel boards for AHUs, Blower with switch, starters, lamps inter connections, current operated single phase preventer, A/M switch etc. as per specifications and drawings and as required.` Panel - P1 (for 5000-6000 CFM AHU ) OUTGOING 1 No. MPCB of suitable rating 1 No. Contactor of suitable rating as per Type 2 cordination chart 1 No. single phase preventer 1 No. ammeter with ASS and CT 2 Nos indicating lights 2 Nos. Push buttons

Weather Proof isolators for Cooling Tower `Supply of out door weather proof switch box of continuous welded construction, fabricated out of 1.6/2 mm thick G.I. sheet complete with water tight gasket with front openable and lockable door including earthing, painting, glands, danger boards etc. suitable for mounting on wall with M.S. angle iron frame of size 40x40x6 mm consisting of relevant I.S. specifications and drawings.` `63 Amps TP-2nos Isolator for cooling towers near cooling towers.` NOTE : ISOLATOR LandT/Siemens/Schnieder

Control Console Panel `Suuplying of floor mounted desk type Control Consiole in A/c plant room containing various indications and controls for the A.C. system comprising of 2 Nos. chilling machine, 2 Nos. pumps, 2 Nos. cooling tower, 5 Nos AHU/CSU with test push buttons facility. The panel shall be fabricated from minimum 1.633 thick M.S. Powder coated sheet of approved design. The A.C. module of the Central Control shall have the following accessories:` `Status indication (ON, OFF) for each compressor for each chilling machine and all pumps.` `Push Buttons and Indication lamps for remote start and stop and status indication for each of the AHUs/` `Push Buttons and Indication lamps for remote start and stop and status indication(ON, OFF and Fault) for each of the 3 Nos. Cooling Tower motors and low level indication for each of 2Nos. cooling tower.` `Hooter and Flashing lamps to indicate operation of any safety/shut down with necessary contractors, accept, reset and test push buttons complete as per specifications.`

DESCRIPTION - Puf Panel 75 mm thick Sheet SS 202 Inner and Outer Temperature plus 2 eg to plus 6deg C Reciprocating compressor Dual unit 3 TR (1 standby) Stainless stell door 3ft x 7ft Puf insulation 60m Kota stone on the floor 18ft x 18ft x 10ftd

Panel - P2 (for 2500CFM) OUTGOING 1 No. MPCB of suitable rating 1 No. Contactor of suitable rating as per Type 2 coordination chart 1 No. Single Phase Preventer 1 No. ammeter with ASS and CT 2 Nos indicating lights 2 Nos. Push buttons Note: `MCB Schnieder/Siemens/Hagger/LandT (10KA Break Capacity)` `Contactors make LandT /Siemens /Schnieder /ABB/ CandS)` SPP make Minilec/LandT/Procom Make `Meters Schnieder/LandT/CandS` Selector switches Schnieder/LandT/CandS

Electrical Control Panel Supply of main panel boards made of 1.6/2.0 mm thick steel sheet duly powder coated complete with voltmeter, ammeter, indicating lights, selector switch, incoming/ outgoing isolators, current operated single phase preventor, CTS contactors, A/M Switch for remote controls operation complete as per specifications and drawings and as required. (Panel Manufactrer shall be CPRI tested for 70 KA)` Main A.C. Panel-P1 Incomer `1 No. 1200 Amps ACB 4 Pole incoming (MDO) 50 KA Microprocessor based with protections` `1 No. 1200 Amps aluminium conductor bus bar duly sleeved` 1 No. electronic energy meter (KWH) with CTs. 1 No. Ammeter with ASS and CTs. 1 No. voltmeter with VSS. 3 Nos. phase indicating lamps Outgoing `2 No. 400-500 Amps TMD TP plus NL MCCB MDO 50 KA outgoing for 230 TR chillers.` `1 Nos. 630A MCCB TMD TP plus NL MDO 50 KA outgoing for 300 KW Hot water generator` `2 Nos. 63-100 Amps 25 KA MCCB TP plus NL outgoing for condenser water pumps with 15HP motor (Chiller Condenser Water Pump)` `2 No. 63 Amps MCCB 25 KA outgoing for Cooling Tower for upto 7.5kw x 2 nos motor.` `2 Nos. 63-100 Amps TP

MCCB 25 KA outgoing for chilled water pumps upto 15 HP motor.` `1 Nos. 100 Amps MCCB TP plus NL outgoing for spare` `2 Nos. automatic type star delta starter for water pumps (15HP)` `2 No. Automatic Type DOL Starter for Cooling Tower (7.5 HPx 2Nos )` `2 No. Automatic Type Star Delta Starter for Condenser Water Pump (15HP)` All starter shall have following accessories : 1 No. overload relay 1 No. Ammeter with ASS and CTs. 1 No. single phase preventer 2 Nos. ON/OFF indicating lights 2 Nos. ON/OFF push buttons `Powder Coated Enclosure made out of TATA/SAIL/ESSAAR make CRCA sheet having 2 mm for load bearing surfaces and 1.6 mm for non load bearing surfaces ,duly processsed powder coated having Siemens grey colour.` `Hardware (PVC Channels/MCB Channels/Fibre- Glass/Gaskits/Sleeves/nuts/Bolts/washers/cooling fans/etc)` Complete Wiring inclusive of thimbles,etc Note: `ACB incomer to be 4 pole with O/L,EF,SC, in the main panel` ACB Schnieder /LandT /Siemens/ABB MCCB Make LandT / Schnieder / Siemens/ABB `MCCB upto 100 Amps to be 25 KA with ICU=ICS=100%` `MCCB above 100 Amps to be 35/36 KA with ICU=ICS=100%` `Contactors make LandT/Siemens /Schnieder /ABB/CandS SPP make Minilec/LandT/Procom Make `Meters Schnieder/LandT/CandS` Selector switches Schnieder/LandT/CandS

Suppy and erection of underground COPPER unarmoured cable loose in existing pipe or trenches complete in all respect upto the entire satisfaction of Engineer-in-charge of the work. Make: Havells and Equivalent. 4 sq mm 4 core

Suppy and erection of underground COPPER unarmoured cable loose in existing pipe or trenches complete in all respect upto the entire satisfaction of Engineer-in-charge of the work. Make: Havells and Equivalent. 4 sq mm 6 core

Suppy and erection of underground ALUMINIUM armoured cable on surface/cable tray complete in all respect upto the entire satisfaction of Engineer-in-charge of the work. Make: Havells and Equivalent. 10 sq mm 4 core

Suppy and erection of underground ALUMINIUM armoured cable on surface/cable tray complete in all respect upto the entire satisfaction of Engineer-in-charge of the work. Make: Havells and Equivalent. 16sq mm 4 core

Suppy and erection of underground ALUMINIUM armoured cable on surface/cable tray complete in all respect upto the entire satisfaction of Engineer-in-charge of the work. Make: Havells and Equivalent. 25sq mm 4 core

Suppy and erection of underground ALUMINIUM armoured cable on surface/cable tray complete in all respect upto the entire satisfaction of Engineer-in-charge of the work. Make: Havells and Equivalent. 35sq mm 4 core

Suppy and erection of underground ALUMINIUM armoured cable on surface/cable tray complete in all respect upto the entire satisfaction of Engineer-in-charge of the work. Make: Havells and Equivalent. 50sq mm 4 core

Suppy and erection of underground ALUMINIUM armoured cable on surface/cable tray complete in all respect upto the entire satisfaction of Engineer-in-charge of the work. Make: Havells and Equivalent. 185sq mm 3.5 core

Insulation of Duct with 25mm Nitrile rubber wrapped with fibre cloth etc.