Fire Fighting and HVAC work System work for 50 bedded Sub District Hospital, Someshwar District Almora

Amount

FIRE works

Supplying, installation, testing and commissioning of Electric driven Main Fire Pump suitable for automatic operation and consisting of following, complete in all respects, as required : (a) Horizontal type, multistage, centrifugal, split casing pump of cast iron body & bronze impeller with stainless steel shaft, mechanical seal conforming to IS 1520. (b) Suitable HP Squirrel cage induction motor, TEFC, synchronous speed 1500 RPM, suitable for operation on 415 volts, 3 phase 50 Hz, AC supply with IP 55 protection for enclosure, horizontal foot mounted type with Class-'F' insulation, conforming to IS-325. (c) M.S. fabricated Common base plate, coupling, coupling guard, foundation bolts etc. as required. (d) Suitable cement concrete foundation duly plastered with anti vibration pads. 2280 lpm at 70 m Head

Supplying, installation, testing and commissioning ofdiesel engine driven main fire pump suitable for automatic operation and consisting of following,complete in all respects, as required : (Diesel Driven Pump) Horizontal type, multistage, centrifugal pump of cast of iron body and bronze impeller with stainless steel shaft, mechanical seal conforming to IS 1520. Suitable HP, 1500 RPM water cooled with radiator, diesel engine conforming to relevant IS standard complete with auto starting mechanism, 12 /24 volts electric starting equipment, diesel tank, exhaust pipe extended upto 10 m outside pump house duly insulated with 50 mm thick glass wool with 1.0 mm thick aluminium sheet cladding, residential silencer, instruments and protection as per standard specification, stop solenoid for auto stop in the event of fault with audio indications, painted with post office red colour etc. as required. M.S fabricated, common base plate, coupling, coupling guard, foundation bolts etc. as required. Suitable cement concrete foundation duly plastered and with anti vibration pads. 2280 lpm at 70 m Head

Supplying, installation, testing and commissioning of electric driven pressurisation pump suitable for automatic operation and consisting of following, complete in all respects, as required : (Jockey Pump) Horizontal type, multistage, centrifugal pump of cast iron body and bronze impeller with stainless steel shaft, mechanical seal conforming to IS : 1520. Suitable HP squirell cage induction motor TEFC type suitable for operation on 415 volts, 3 phase 50 Hz AC supply with IP 55 class of protection for enclosure, horizontal foot mounted type with Class-'F' insulation, conforming to IS : 325. M.S.fabricated Common base plate, coupling, coupling guard, foundation bolts etc. as required. Suitable cement concrete foundation duly plastered and with anti vibration pads. 180 lpm at 70 m Head

Fabrication, supply, Insallation testing & commissioning of Electrical control panel of cubical construction, floor mounted type, fabricated out of 2mm thick CRCA sheet, compartmentalised with hinged lockable doors, dust and vermin proof, powder coated of approved shade after 7 tank treatment process, cable alley, inter?connection with suitable size copper conductor cable/solid copper strip, having switchgears and accessories, mountings and internal wiring, earth terminals, numbering etc. complete in all respect, suitable for main fire pump, pressurisation pump & diesel pump set complete as per CPWD specification with following in coming and Outgoings, suitable for operation on 415V, 3 phase, 50Hz Ac Supply with enclosure protection class IP 42 as required :

FIRE HYDRANT SYSTEM

Providing laying, testing & commissioning of 'C' class heavy duty MS Pipe conforming to IS 1239/3589 i/c fittings like elbows, tees, flanges, tapers, nuts bolts,gaskets etc. in ground including welding, excavation & providing cement concrete blocks as supports, anticorrosive treatment with coaltar/asphalt tape as per IS 10221, refilling the trench etc. of following sizes complete as required.

150 mm. Dia (Fire Hydrant & Sprinkler Pipe)

Providing laying, testing & commissioning of 'C' class heavy duty MS Pipe conforming to IS 1239/3589 i/c fittings like elbows, tees, flanges, tapers, nuts bolts,gaskets etc. in ground including welding, excavation & providing cement concrete blocks as supports, anticorrosive treatment with coaltar/asphalt tape as per IS 10221, refilling the trench etc. of following sizes complete as required.

25 mm. Dia

32 mm. Dia

40 mm. Dia

50 mm. Dia

65 mm. Dia

80 mm. Dia

100 mm. Dia

Supplying and fixing single headed internal hydrant valve with instantaneous Gunmetal/Stainless Steel coupling of 63 mm dia with cast iron wheel ISI marked conforming to IS 5290 (Type -A) with blank Gunmetal/Stainless Steel cap and chain as required : Single headed Gunmetal

Supplying, fixing, testing and commissioning of butterfly valve of PN 1.6 rating with bronze/gunmetal seat duly ISI marked complete with nuts, bolts, washers, gaskets conforming to IS 13095 of following sizes as required : 150 mm dia

Supplying and fixing orifice plate made out of 6 mm thick stainless steel (Grade 304) with orifice of required size to be fitted between flange & landing valve of external and internal hydrants to reduce pressure at the outlet to the level of 3.5 kg/cm2 complete as required.

Providing, installation, testing and commissioning of non-return valve of following sizes confirming to IS: 5312 complete with rubber gasket, GI bolts, nuts, washers etc.as required :150mm dia

Supplying and fixing 63 mm dia, 15 m long RRL hose pipe with 63 mm dia male and female couplings duly bound with GI wire, rivets etc. conforming to IS 636 (type-A) as required :Stainless Steel (Grade 304)

Supplying and fixing first-aid Hose Reel with MS construction spray painted in post office red, conforming to IS 884 complete with the following as required. 20 mm nominal internal dia water hose thermoplastic (Textile reinforced) type -2 as per IS: 12585 20 mm nominal internal dia gun metal globe valve & nozzle. Drum and brackets for fixing the equipmets on wall. Connections from riser with 25 mm dia stop gun metal valve & M.S. Pipe and socket.

Supplying and fixing air vessel made of 250 mm dia, 8 mm thick MS sheet, 1200 mm in height with air release valve on top and flanged connection to riser, drain arrangement with 25 mm dia gun metal wheel valve with required accessories, pressure gauge and paintingwith synthetic enamel paint of approved shade as required.

Providing, fixing, testing & commissioning of 15mm dia quartzoid bulb type sprinklers of rating 68 degree centigrade with required accessories :

Pendent Sprinkler

Horizontal side wall sprinkler

Providing & fixing of pressure switch in M.S. pipe line including connection etc. as required.

Providing & fixing flow switch in following sizes M.S. pipe including connection etc as required. 150mm dia

Providing, fixing, testing & commissioning of installation control valve of cast iron body, brass/bronze working parts comprising of water motor alarm, bronze seat clapper, clapper arm and hydraulically driven mechanical gong bell to sound continuous alarm when the wet riser/sprinkler system activates, pressure gauges, emergency releases, strainer, pressure switch, cock valve complete with drain valve and bypass, test control box, ball valves, MS pipe of required size, flanges, orifice plate, gasket etc of follwing sizes as required : 150mm dia

Providing, installation, testing & commissioning of adjustable rosette plate for 15mm dia in white finish UL Listed or FM approved complete as required.

Providing laying, testing & commissioning of 'C' class heavy duty MS Pipe conforming to IS 1239/3589 i/c fittings like elbows, tees, flanges, tapers, nuts bolts,gaskets etc. in ground including welding, excavation & providing cement concrete blocks as supports, anticorrosive treatment with coaltar/asphalt tape as per IS 10221, refilling the trench etc. of following sizes complete as required. 150 mm. Dia

FIRE HYDRANT SYSTEM

Supplying and fixing Single headed external yard hydrant valve with 1 No. 63 mm dia instantaneous FM Gunmetal/Stainless Steel coupling and cast iron wheel, ISI marked, conforming to IS 5290 (type A) with blank Gunmetal/Stainless Steel cap and chain as required : Single headed Gunmetal

Supplying and fixing orifice plate made out of 6 mm thick stainless steel (Grade 304) with orifice of required size to be fitted between flange & landing valve of external and internal hydrants to reduce pressure at the outlet to the level of 3.5 kg/cm2 complete as required.

Providing, installation, testing and commissioning of stainless steel Y-strainer fabricated out of 1.6 mm thick stainless steel, Grade 304, sheet with 3 mm dia holes with stainless steel flange..

Supplying and fixing 63 mm dia, 15 m long RRL hose pipe with 63 mm dia male and female couplings duly bound with GI wire, rivets etc. conforming to IS 636 (type-A) as required :Stainless Steel (Grade 304)

Supplying and fixing first-aid Hose Reel with MS construction spray painted in post office red, conforming to IS 884 complete with the following as required. 20 mm nominal internal dia water hose thermoplastic (Textile reinforced) type -2 as per IS: 12585 20 mm nominal internal dia gun metal globe valve & nozzle. Drum and brackets for fixing the equipmets on wall. Connections from riser with 25 mm dia stop gun metal valve & M.S. Pipe and socket.

Supplying and fixing of fire brigade connection of cast iron body with gun metal male instantaneous inlet couplings complete with cap and chain as reqd. for suitable dia MS pipe connection conforming to IS 904 as required :

2 way-100 mm dia M.S. Pipe

4 way - 150 mm dia M.S. Pipe

Providing & fixing of pressure switch in M.S. pipe line including connection etc. as required.

Providing & fixing flow switch in following sizes M.S. pipe including connection etc as required. 150mm dia

Providing and fixing of AAAG FRP Double Door with lockingarrangment(4) Fire Hose Cabinet,Warranty 1 Year AAAG (FRP HOSE BOX (900X600X250) WITHSTAND MOUNTED) complete in all aspects as per directions of Engineer-in-Charge

Providing and fixing of HIRA 9 liter GALVANIZED MILD STEELFIRE BUCKET (Fire suppression handtools) HIRA (FIRE BUCKET STEEL (HIRA & 35711)) complete in all aspects as per directions of Engineer-in-Charge

Providing and fixing of AAAG FRP Double Door with lockingarrangment(4) Fire Hose Cabinet,Warranty 1 Year AAAG (FRP HOSE BOX (900X600X250) WITHSTAND MOUNTED) complete in all aspects as per directions of Engineer-in-Charge

Providing and fixing of FIRE FITE--Bharati Fire EngineersPortable Fire Extinguishers as per IS15683 (2018) Low PressureExtinguisher (Service Pressure ≤19bar) Powder Based (as per IS 4308 )Class -A FIRE FITE Unregistered Brand Manufactured by: Bharati FireEngineers (BFE/01A/0040 Tender) Extinguishing Media : Powder Based (as perIS 4308 ), Powder Based ExtinguishingMedia : ABC complete in all aspects as per directions of Engineer-in-Charge

Providing and fixing of Unbranded Iron blade Fireman axe,Length 20-30 cm NA (Axes hand) complete in all aspects as per directions of Engineer-in-Charge

HVAC SYSTEM

Supply Installation, Testing & Commissioning of modular type Variable Refrigerant Flow/ Variable Refrigerant Volume aircooled Outdoor units suitable for cooling and heating, having all hermetically sealed inverter type Scroll Compressor(s), minimum two compressors for above 14HP modules, microprocessor based Controller, topdischarge type condensing unit(s), with R410A Refrigerant, vibration isolators, with suitable foundationetc. completeas required. The unit shall deliver the rated capacity at AHRI Conditions and work even at 50°C ambient temperature without tripping. The unit shall be suitable to work on 400V+/-10%, 3Phase, 50HzAC power supply. The unit shall be filled with first charge of the refrigerant and ready for use as required. The COP at AHRI conditions shall not be less than 3.1 and IEER not less than 6.5

16 HP Outdoor unit VRV/VRF Zone-01

12 HP Outdoor unit VRV/VRF Zone-03 with sequencing controller

14 HP Outdoor unit VRV/VRF Zone-02

Indoor Unit- Ductable Type

Supply, installation, testing and commissioning of following minimum capacity and external static pressure VRF/VRV ceiling mounted ductable type Indoor unit equipped with washable synthetic media pre-filter, fan section with low noise fan/ dynamically balanced blower, multispeed motor, coil section with DX copper coil, electronic expansion valve, corded remote control, outer cabinet, vibration isolators, drain pan, other necessary supports etc., suitable for operation on single phase AC supply 230 V ± 10%, 50 Hz complete as required. The unit shall have automatic force shut down provision in case of fire on receiveing signal from BMS System. The cooling capacity of indoor unit will be at air inlet conditions of 27 Degree C DB and 19 Degree C WB temperature.

Low static ductable units (minimum 25 pascal external static pressure)

Mid Static Ductable units (minimum 45 pascal external static pressure)

High Static Ductable units (minimum 110 pascal external static pressure)

Supply, Installation, testing and commissioning including vaccumiazation and Nitrogen testing of following nominal sizes of soft/hard drawn copper refrigerant piping for VRV/VRF system, complete with fittings, with suitable adjustable ring type hanger supports, jointing/brazing including accessories, insulated with XPLE Class-O tubular insulation/with Class-O closed cell elastometric nitrile rubber tubular sleeves sections of specified thickness as given below for Suction and Liquid lines, all accessories as per specifications etc. as required

6.4 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm with 19 mm thick insulation

9.5 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm with 19 mm thick insulation

12.7 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm with 19mm thick insulation

15.86 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm with 19 mm thick insulation

19 mm dia (OD) (Hard drawn) with tube thickness 1.2 mm with 19 mm thick insulation

22.2 mm dia (OD) (Hard drawn) with tube thickness 1.2 mm with 19 mm thick insulation

25.4 mm dia (OD) (Hard drawn) with tube thickness 1.2 mm with 19mm thick insulation

28.58 mm dia (OD) (Hard drawn) with tube thickness 1.2 mm with 19mm thick insulation

Floor Mounted Horizontal Air Handling Units (FM AHU CUM TFA)

All AHU Should Be included Supply/Return/Fresh Air Damper & Thermal Break Profile and BMS Compitable,Aluminum fins within the IDU (evaporator unit) shall be coated with polysiloxane based coating

Double Skin Floor Mounted Horizontal/Vertical AHU With thermal break profile ,Pre (MERV-8) & Fine Filter (MERV 13) and Hepa on terminal . Two Nos. DX Coil ; 6-RD DX Coil ,125 mmwg S.P. , Mixing box and with three Phase Motor with weather proof Canopy and cordrd remote control.

3000 CFM/6.0 TR ,125 mm SP., Floor Mounted

Double Skin Ceiling Mounted Horizontal AHU With thermal break profile ,Pre (MERV-8) & Fine Filter (MERV 13) . One Nos. DX Coil ; 6-RD DX Coil ,65 mmwg S.P. , Mixing box and with three Phase Motor

1000 CFM/2.5 TR ,65 mm SP., Ceiling Mounted

Supply, Installation , Testing and Commissioning of following imported fittings to be provided in refrigerant pipe line. Material of construction for fittings shall be similar to refrigerant piping.

Y- joints for refrigerant piping (pair).

SITC of Expansion Kit cum control kit Required for the above AHU to make the system complete (Incl, Standby AHU Coil)

Supply & installation, testing and commissioning of Rigid heavy class CPVC piping complete with fittings, supports as per specifications and duly insulated with 6 mm thick closed cell crosslinked polyethylene (XLPE) tubular insulation.

a. 50mm dia

b. 40mm dia

c. 32mm dia

d. 25mm dia

Central remote Controller (Touch Screen Type) : Supply, installation, testing & commissioning of the Graphic central remote Controller. It must act as an advanced air conditioning management system to facilitate complete control of VRF air conditioning equipment, It should be user friendly through its touch screen, icon display and color LCD display. Integratable upto 20 remote controller groups (including AHUs) and BMS compatible with ethernet/Wi-Fi communication protocol for remote monitoring. In addition to basic controls such as settings for on/stop,the operation mode & temperature,the air quantity and auto louver can be set.If a problem occurs, an alarm code immediately shows the details of the problem.An external input terminal is provided as standard.External signals enable the following function: central operation/stop,demand control,emergency stop,central operation output,& central alarm output.

Air Purifier (Pentagon - Duct Mounted Air Purification System (Virus Falcon) or UVGI (Optional)

2500 to 5000 CFM, 21 Watt

300 to 1500 CFM, 18/21 Watt

AIR DIFFERENTIAL PRESSURE SWITCH

Supply,install,test and commission Air Differential pressure switches complete with sensor probe , etc. integrated with Light and visual alarm signal, as per general details and specifications and approved make.To be installed across HEPA filter bank sections and Operating rooms.The necessary control and power wiring shall be in the scope of the contractor.

Air Differential Pressure Switch. ( ACROSS OT)

Temperature and RH sensor and adjuster package.

Supply,install-(grout),test and commission micro-processor based Room temperature , humidity sensor and remote adjuster package within a MS housing -wall ,suitable for mounting, and having a stainless steel cover plate.This package shall have a temperature and humidity display - red 2" high LED character for operation rooms , and other critical areas.

Sensor, adjuster (Snap acting humidistat/Proportional thermostat- Microprocessor based) and displayer package, as described above.

Pan Type humidifier and humidistat

Supply, install, test and commission snap acting humidistat .

Supply, install, test and commission wall / floor mounted Pan Type Humidifier package of following capacities. 4.0 KW

SITC of Dehumidifier (Portable)with Rotary comressor and suitable R-410a and reqd. control accessories of 30-40 ltr capacity for OT's

Supply,Installation,Testing and commissioning of doble layer canvas connection with fire rating.

SITC of Power Cabling / Wiring (4C x4 sqmm) of Condensing Units of Multi Split Air-conditioners- from Isolators to Condensing Units, including supply of all materials complete in all respects as per specifications and any other item required to make the system complete.

Supply , charging & Leackage testing of refrigerant -410a in additional copper piping circuit.

Propeller fan

Supply,installation,testing and commissioning of Propeller fan of the following capacity of approved make and specification. Fan shall be supplied with aluminum gravity louver & bird screen.

200 mm dia propeller fan, with single phase motor

300 mm dia propeller fan, with single phase motor

Inline fan

Supply, installation, testing and commissioning of circular type Inline fan of the following capacity of approved make and specification. (Cost to be inclusive of Speed Regulator) Fan shall be supplied with aluminum gravity louver & bird screen.

200 to 550 CFM, 5-10mm SP WG with Single phase motor with three speed

Site Fabricated Duct - GI duct

Supply,Installation,balancing and commissioning of fabricated at site GSS sheet metal ducts (rectangular/round ducting complete with neoprene rubber gaskets, elbows, splitter,vanes, hangers, supports etc.) in accordance with the approved shop drawings and specifications , and shall also confirm to the BIS specifications.The duct shall be fabricated at site for to suit pieces.

Spcl. Note: All Duct Supprots incl. Supply, Fabrication, installation and testing of Steel Wire Ropes and Hangers, Supports and Modular system – Wire rope Supports (double channel wedge lock, unlocking device should not be integral part of grip for added safety) complete with end fixing. Wire Hangers shall be independently tested by reputed third party testing organization to sustain safe working load for 120min at elevated temperature of 175 deg. C or above. System shall be in accordance with the approved shop drawings and as required by the specifications

0.63mm (24 gauge) GSS

0.8 mm (22 gauge) GSS

Factory Fabricated Duct - GI duct

Supply,Installation,balancing and commissioning of factory fabricated GSS sheet metal ducts (rectangular/round ducting complete with neoprene rubber gaskets, elbows, splitter,vanes, hangers, supportsetc.) in accordance with the approved shop drawings and specifications , and shall also confirm to the BIS specifications.The duct shall be fabricated at site for to suit pieces.

Spcl. Note: All Duct Supprots incl. Supply, Fabrication, installation and testing of Steel Wire Ropes and Hangers, Supports and Modular system – Wire rope Supports (double channel wedge lock, unlocking device should not be integral part of grip for added safety) complete with end fixing. Wire Hangers shall be independently tested by reputed third party testing organization to sustain safe working load for 120min at elevated temperature of 175 deg. C or above. System shall be in accordance with the approved shop drawings and as required by the specifications

0.63mm (24 gauge) GSS

0.8 mm (22 gauge) GSS

Site Fabricated Duct - AL duct

Supply,Fabrication , Installation and testing of sheet metal ducts in accordance with the approved shop floor drawings and specifications , and shall also confirm to the BIS specifications. The hardware shall be chrome plated or of stainless steel.All lateral and transverse joints shall be sealed with silicon based mastic sealant.

Spcl. Note: All Duct Supprots incl. Supply, Fabrication, installation and testing of Steel Wire Ropes and Hangers, Supports and Modular system – Wire rope Supports (double channel wedge lock, unlocking device should not be integral part of grip for added safety) complete with end fixing. Wire Hangers shall be independently tested by reputed third party testing organization to sustain safe working load for 120min at elevated temperature of 175 deg. C or above. System shall be in accordance with the approved shop drawings and as required by the specifications

Aluminum Sheet thickness - 1.00 mm

Supply, Fabrication, Installation and testing of Al. Flexible ducts in accordance with the approved shop floor drawings and specifications and shall also confirm to the BIS specifications.

250 mm Dia.

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

Aluminium supply air grilles with damper.

Aluminium return air grilles without damper.

Aluminium supply air square diffuser with damper

Aluminium return/exhaust air square diffuser without damper.

Aluminium return/exhaust air Valve circular/squirell diffuser without damper.

AI Volume control dampers for ducts

Fresh Air/Exhaust Air Louvers

Supplying and fixing of extruded aluminium louvres with frame bird screeen , mounting arrangement etc. as per specifications and drawings. Fresh Air/Exhaust Louvers

Supply,Installation,Testing and commissioning of doble layer canvas connection (Fire retardent) as per specification.

MOTORIZED FIRE AND SMOKE DAMPERS

Supply, Installation, Testing and commissioning of motorized combination fire and smoke damper (spring return type) of approved make of atleast 120 minute fire rating and as per the specifications as detailed earlier in the relevant sections.The fire damper shall be complete with electronic temperature sensor and electrically operated actuator .The fire dampers shall be located in the supply/return air ducts, at all fire rated crossovers (shafts/walls etc.) The control panel will be such located that the reset can be easily done These combination smoke and fire dampers shall be interlocked with the building management system for fire detection / HVAC and shall trip/close in the event of fire / smoke in the respective zone .

Bare Fire Dampers with 400 mm sleeve

Control panel actuator , including Electrical,spring type actuator,remote indication of the fire damper position.

Interconnecting wiring for the fire alarm system with the AHU and the smoke dampers.

Sealing the openings around the sleeve of the fire dampers with approved fire sealant, as per the recommendations of the manufacturer and specifications.

FACTORY FABRICATED DOUBLE SKIN INLINE PLENUMS

Supply,installation,testing and commissioning of factory fabricated and insulated (with self adhesive XLPE / Nitrile rubber foam) square (595 mm x 595 mm) laminar air flow plenum with diffusion plates , volume control device and openable perforated sheet with 50% free area,suitable to be mounted in the standard grid ceiling all duly fabricated in aluminum and powder coated, as per specifications, If at site no Moduler OT Than its used.

Supply,installation,testing and commissioning of HEPA filters of 610x610mm x 155 thick as per specifications and drawings duly sealed with Epoxy and DOP tested.

HEPA filters as mentioned above for Up to 550 CFM handling capacity for Terminals in OT's

Supply and installation of cross linked closed cell Oxide Acetate ( Thermo Isolate) Foam/Nitrile Rubber Thermal insulation on ducts having density 0f 30 ±3 Kg/ M³ ,having K value 0.029 W/m ° K at 0°C Deg temp and temp range of -70°C to +100°C and fire rating Class O as per BS 476 Part 6 from CBRI,Roorkee and CFC/HCFC free as per US EPA 5021 A(2014 ). • Smoke & Toxicity index of material shall be passed as per IMO MSC 307 ( 88 ) 2010 Anexx 1 Pt 2 and as per the approved specifications.

32 mm thick insulation oxide acetate foam/Nitrile Rubber with 2 layesr coat 7 mile cloth insulation or starbond insulation(for exposed duct)

13mm thick insulation oxide acetate foam /Nitrile Rubber

Supply and installation of cross linked open cell Oxide Acetate ( Acco Isolate) Foam/Nitrile Rubber Acoustic insulation on ducts having density of 30 to 60 Kg/ M³ ,having K value 0.029 W/m ° K at 0°C Deg temp and temp range of -70°C to +100°C and fire rating Class O as per BS 476 Part 6 from CBRI,Roorkee and CFC/HCFC free as per US EPA 5021 A(2014 ). • Smoke & Toxicity index of material shall be passed as per IMO MSC 307 ( 88 ) 2010 Anexx 1 Pt 2 and as per the approved specifications.

15mm thick Oxice Acetate Acco Isolate/Nitrile Rubber Acoustic open cell insulation on one side for Duct acoustic insulation

EXPOSED ROOF INSULATION

Supply and installation of cross linked closed cell Oxide Acetate ( Thermo Isolate) Foam/Nitrile Rubber Thermal insulation on ducts having density 0f 30 ±3 Kg/ M³ ,having K value 0.029 W/m ° K at 0°C Deg temp and temp range of -70°C to +100°C and fire rating Class O as per BS 476 Part 6 from CBRI,Roorkee and CFC/HCFC free as per US EPA 5021 A(2014 ). • Smoke & Toxicity index of material shall be passed as per IMO MSC 307 ( 88 ) 2010 Anexx 1 Pt 2 and as per the approved specifications.

19mm thick oxide acetate insulation for underceck plain

ASSOCIATED ELECTRICAL WORKS

The rates for the distribution boards from the Breakers and instruments shall also include the following :

Wiring for light / Fan points with 1.5 sq. mm PVC insulated copper conductor 1100 Volt grade stranded flexible FRLS wires of approved make in 1.6 mm thick 25 mm dia MS conduit including cost of providing & fixing saddles, hangers, supports, cutting chases and filling chases for recessed conduiting, and including the cost of providing and fixing a 6 amp 240 Volt Modular Plate type switches of approved quality, colour, make and design with moulded cover plate in zinc chromate passivated MS box and including the cost of running 1.5 sq. mm PVC insulated copper earth wire for loop earthing etc. complete

TPN ACB’s / MCCB’s shall mean 3 pole ACB’s / MCCB’s with adequate size of neutral link.

All MCB’s shall be of minimum 10 KA breaking capacity and MCCB 's shall be not lessthan 25KA

The breaking capacity of MCCB’s are mentioned panel wise. All MCCB’s shall be with thermal magnetic microprocessor releases as per BOQ and following :

i. MCCB rating upto 250 Amps with thermal magnetic releases.

ii. MCCB above 250 Amps with microprocessor releases.

All MCB’s used for protection of resistive and lightly inductive load shall be type “B” characteristic and inductive (motor) load shall be of type “C” characteristic.

Degree of protection for following type of distribution panel enclosure shall be as per IS:13947-1993.

i. IP 42 for indoor panels.

ii. IP 55 for ODU panel.

All MCCB’s shall be provided with operating mechanism for door interlock.

All hinged door shall be earthed through 2.5 sq mm tinned braided copper wire.

Providing cable clamps / supports within distribution boards cable alley.

Current density of aluminium shall be 1sq mm for 1.0 Amps for rated current of bus bars.

Model, current capacity location and frame size of switchgear shall be written inside of the panel doors with paint / permanent marker as approved shop drawings / site requirment.

All meter shall be digital type and all starter shall be as per Type-2 Coordination chart

Current Transfomer shall be resin cast.

All Panel Shall be BMS Compitable

Spcl. Note: All Panels, Cable tray,Power Cable etc. Supprots incl. Supply, Fabrication, installation and testing of Steel Wire Ropes and Hangers, Supports and Modular system – Wire rope Supports (double channel wedge lock, unlocking device should not be integral part of grip for added safety) complete with end fixing. Wire Hangers shall be independently tested by reputed third party testing organization to sustain safe working load for 120min at elevated temperature of 175 deg. C or above. System shall be in accordance with the approved shop drawings and as required by the specifications

Floor Mounted Panels with base frame (Min. 75 mm )

Supplying and installing following size of perforated Hot dipped G.I. cable trays, G.I. bends with perforation not more than 17.5%, joined with connectors, suspended from the ceiling with suitable suspenders above in general points complete as required.

100 mm. Width x 50mm. Depth x 1.6mm. Thickness.

150 mm. Width x 50mm. Depth x 1.6mm. Thickness.

Supplying and Laying following size of G.I. strip / G.I. wire on surface or in recess for loop earthing alongwith the existing surface/ recessed conduit/ submain wiring / on cable tray/ on surface including G.I. clamps etc. complete as required 6 SWG G.I. wire

SAINKO SYSTEMS