PROVISION OF AIR CONDITIONING TO ASW COMPLEX BLDG NO P129 AT BSF GOA

Amount

Outdoor Unit: Supply, installation, testing and commissioning of Variable refrigerant volume/ Variable refrigerant flow modular type air-conditioning Outdoor Units suitable for cooling , multiple compressors complete with inverter based scroll compressors, precoated fin type heat exchanger, low noise, condenser fans, GI coated condenser stands, microprocessor panel with sequential starting of condensing units, coils, expansion valves, filters, single phase preventer, complete with controller and with accessories & sub assemblies fittings etc. full charging of R-410A refrigerant gas complete, powder coating complete as per specifications, vibration isolators & necessary accessories. Make :- Blue Star / Voltas / Midea / Daikin / Equivalent

30.00 HP Outdoor Unit

78.00 HP Outdoor Unit

Indoor Units: Supply, Installation, Testing & Commissioning of Ceiling suspended Cassette type Indoor unit with 4 way includes washable pre filter, fan section, DX-coil section, inbuilt drain pump, etc with cordless remote controller complete as per specifications as required. Make :- Blue Star / Voltas / Midea / Daikin / Equivalent

2.0 TR ( VLC-24) ( Location : CMR - 2 nos , ATO office - 2 nos )

2.3 TR ( VLC-27) ( Location : Russian Warranty room - 4 nos , Sea Dragon office - 2 nos , Sonobuoy Simulator Room - 2 nos , SPTA/CRETE ROOM - 2 nos )

3.2 TR (VLC-38) ( Location : Store Room - 2 nos )

Ceiling Suspended Ductable unit Supply, Installation, Testing & Commissioning of Ceiling suspended ductable type Indoor unit includes washable pre filter, fan section, DX-coil section, wired controller complete as per specifications as required. Make :- Blue Star / Voltas / Midea / Daikin / Equivalent

5 TR ( DSD-60)(Sonobuoy room)

6 TR ( DSD-72) (Sea gragon Workshop)

Central Control Monitor For Entire System

Refnets Supply, installation, testing & commissioning of special refrigerant 'Y' joints/Refnets for VRV /VRF system as per standard specifications

Supply, installation, testing and commissioning of All refrigerant piping between indoor & outdoor units using eddy current free Copper pipes and fittings like elbows, couplers, tee joints, brass fittings, "U" loops, expansion loops etc. Supports consisting of GI box / "C" sections & female anchor fasteners with full threaded GI rods at a regular interval of 1 metre each, insulation of suction / liquid pipes using 19 mm thick elastomeric closed cell Nitrile Rubber insulation material and covered with Al. foil (Exposed copper Piping Should be Al. Foil & not exposed copper piping without Al.foil) & having class "O" for fire properties, structural clamps with hard PVC pipe sleeves under the clamps to protect insulation at supports, .Making up of any leakages occuring during testing / commissioning. GI BOX type cable tray 150 mm wide for supporting refrigerant piping in shafts / terrace, complete with supports. (Min 1.2mm Thickness) C- type Cover for cable tray, made out of 16 G GI sheet, to protect refrigerant pipe insulation on terrace. All piping shall be pressure tested for 1.5 times the working pressure. Make:- MANDEV/RAJCO/MEHTA

9.5 mm O.D. (insulation : 13 mm) (0.80 mm thickness)

12.7 mm O.D. (insulation : 13 mm) (0.80 mm thickness)

15.9 mm O.D. (insulation : 13 mm) (1.00 mm thickness)

19.1 mm O.D. (insulation : 13 mm) (1.00 mm thickness)

22.2 mm O.D.(insulation : 19 mm) (1.00 mm thickness)

28.6 mm O.D.(insulation : 19 mm) (1.00 mm thickness)

34.9 mm O.D.(insulation : 19 mm) (1.2 mm thickness)

41.3 mm O.D.(insulation : 19 mm) (1.43 mm thickness)

44.5 mm O.D.(insulation : 19 mm) (1.43 mm thickness)

Supply, installation, testing & commissioning of Rigid PVC Drain Piping of 6 Kg./CM2 rating with insulated with 9mm thick nitrile foam rubber trenched on walls, ceiling suspended, hanged with all necessary clamps, saddles & supports. Make:- Prince /Supreme or equivalent

25 mm Dia PVC Drain pipe

32 mm Dia PVC Drain pipe

40 mm Dia PVC Drain pipe

Supply, Installation, Testing & Commissioning of GI Strip Heaters Banks for the following capacity KW finned type electric strip air heaters in three banks, thermostat, humidistat, safety thermostats, complete with fixing frame etc.all as specified and/or directed etc complete. Make: Matrusree/Daspas

Sonoboy Room - 6 KW

Sea Dragon workshop 1 - 6 KW

Supply, erection, testing and commissioning of pan humidifier made of GI outer skin and inner skin with stainless steel sheet of minimum 2 mm thick with steam generation capacity not less than 6 kg/hr and heater capacity not less than 3KW complete with steam outlet nozzle, immersion heaters, low level cut out, humidistat, saftey stat, float valve, sight glass, ball valve for drain connection etc. including GI pipes ( as applicable), MS stand all as specified and/or directed etc. complete. Make: Daspas/Matrusree/Rapid Cool

Flexible Duct:- Supply and installation of aluminium wired flexible insulated duct complete as per specifications (for Fresh Air)

100 mm dia

150 mm dia

Louvers:- Supply, Installation and balancing of extruded aluminium powder coated fresh-air louvers with aluminium wire mesh bird Screen. Fresh air louvers with VCD

Additional charges for refrigerant topup for Refrigerant R410 to compensate the additional piping done at site.

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin 5/6 A & 15/16 A modular socket outlet and 15/16 A modular switch, connections etc. as required. (Make: Legrand / MK/ CONA / ACHOR) (for IDU's)

PVC insulated copper conductor cable, suitable core cable in surface/ recessed medium class PVC conduit as required.

3 X 2.5 Sq mm

3 X 1.5 Sq mm

Supply, drawing, connecting and testing of following size of pvc shielded round multi-strand FRLS copper conductor control/power cable including medium class pvc conduit with saddles/ supports and accessories etc. as required. 2 core x 1.0 sqmm

Supply, laying, connecting and termination of below mentioned size of XLPE Armoured Copper Conductor cable with saddles/ clamps supports and other accessories as required. The cable shall be laid in air, in existing pipe/on existing cable tray with clamp as required as per specifications with inscriptions there on with suitable size of gland & lugs.

4 core 25 Sq mm

4 core 16 Sq mm

Earthing complete with galvanized steel earth plate 600 x 600 x 6.0 mm thick, buried directly in ground ( Earth pit not less than 2.25 m deep below ground level) with the top edge of earth plate at a depth of not less than 1.5 mtr below normal ground level, connected to GI strip of size 32x6 mm as earthing lead strip upto 7.5 mtrs by means of bolts, nuts, check nuts and washers of galvanized iron or steel all as shown in electrical plate no 3 connected to earthing test point ,refilling earth pit alternate layers of charcoal & salt , complete all as specified and directed including testing on completion.

M&L for earth continuity conductor or main earthing lead of size 32mm x6mm GI strip fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated or situation etc. duly screwed / saddled as required at site and connecting up complete all as specified and as directed.

S&F MCB DB SPN 6 Way, 240 V Powder coated double door, sheet steel enclosure for horizontal type complete all as specified and as directed (for indoor units) including suitable size of SPN/SP MCB.

S&F MCB DB SPN 8 Way, 240 V Powder coated double door, sheet steel enclosure for horizontal type complete all as specified and as directed (for indoor units) including suitable size of SPN/SP MCB.

S&F MCB DB SPN 10/12 Way, 240 V Powder coated double door, sheet steel enclosure for horizontal type complete all as specified and as directed (for indoor units) including suitable size of SPN/SP MCB.

AIR DISTRIBUTION SYSTEM GI DUCTING Supply assembly, and erection of GI Sheet with TDF flange, rectangular/square duct made of L shaped hollow profile, duly fabricated boxed, inclusive all accessories, such as corner, cleat, carriage bolt, gasket and appropriate food grade silicon sealant on longitudinal joints, complete of size 24G confirming to IS-655-1963

DUCT INSULATION Supply, erection, testing and commissioning of INSULATION comprising of Duct thermal insulation with 19mm thick closed cell elstomeric Nitrile Rubber Closed Cell ,class O fire rating when tested under BS 476 part 6 & 7 Non Exposed (In side) for supply ducts

Supply, Installation, Testing & Commissioning of Ceiling Suspended type Inline Fan With Filter etc. for Fresh Air arrangement for VRV system of following ratings. (Cabinet Type Inline Fan) Make:- KRUGER/OSTOBERG/NICOTRA/AIR FLOW

750 CFM / 30 MM Pa Static Capacity

1500 CFM / 30 MM Pa Static Capacity

AIRTECH ENGG

M/s. NILESH SURESH KAWOOR

Shree Ayyappa Engineering

AIRFRAME