Renovation of terminal building at Bikaner.

SH-A - Fire Alarm System

Supplying, installation, testing and commissioning of micro processor based intelligent addressable main fire alarm panel, central processing unit with the Two loop modules and capable of supporting not less than 240 devices (including detectors) and minimum 120 detectors per loop and loop length up to 2 km, network communication card, minimum 320 character graphics/ LCD display with touch screen or other keypad and minimum 4000 events history log in the non volatile memory (EPROM), power supply unit (230 + 5% V, 50 hz), 48 hrs back-up with 24 volt sealed maintenance free batteries with automatic charger. The panel shall have facility to connect printer to printout log and facility to have seamless integration with analog/digital voice evacuation system and shall be complete with all accessories. The panel shall be compatible for IBMS system with open protocol BACnet/ Modbus over IP complete as per specifications.

Supplying, installation, testing & commissioning of intelligent addressable photothermal detector complete with mounting base etc. complete as required.

Supplying, installation, testing & commissioning of fault isolator etc. complete with base as required.

Supplying, installation, testing & commissioning of addressable manual call point etc. complete as required.

Supplying, installation, testing & commissioning of addressable fire control module etc. complete as required

Supplying, installation, testing & commissioning of addressable horn cum strobe etc. complete as required.

Supplying, installation, testing & commissioning of response indicator on surface/recessed MS Box having two LED, metallic cover complete with all connections etc. as required.

Supplying & laying of 2x1.5 sqmm fire survival armoured cable, 600/1000V rated with annealed copper conductor having glass mica fire barrier tape covered by an extruded layer of Cross Linkable Ethylene Propylene Rubber (EPR) insulation and LSZH inner bedding, steel wire armouring & LSZH outer sheath complete as required.

Dismantling of existing 4 zone fire alarm system consist of 1 No. FACP, 85 Detector, 10 Nos. RI, 10 MCP, Hooter etc. complete including wiring and shifting of same in AAI Store.

SH-B - Lighting & Internal wiring works

Supply of 36 Watt (Nominal) recessed mounted square type LED down light fixture (white) with control gear suitable for false ceiling cut out 600mm x 600mm (Nominal), operation on 230volt, 50Hz, single phase AC supply as per technical specification.

Supply of 400 MM , 1250 RPM wall mounting swinging fan suitable for single phase 230 volt, 50Hz AC supply complete with motor, capacitor, mounting clamps etc with all accessories as required complete.

Installation, Testing & Commissioning of 36W recess type LED fixture i/c connections etc. complete as required.

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class Steel conduit, with modular type switch, phenolic laminated sheet, suitable size M.S. box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc as required

Wiring for group controlled (looped) light point/fan point/exhaust fan point/ call bell point (without independent switch etc.) with 1.5 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed steel conduit, and earthing the point with 1.5 sq. mm FRLS PVC insulated copper conductor single core cable etc. as required. Group C Wiring

Wiring for light / power plug with 2X4 sq. mm FR PVC insulated copper conductor single core cable in surface / recessed steel conduit along with 1 No 4 sq. mm FR PVC insulated copper conductor single core cable for loop earthing as required. (for Mobile charging point)

Supply of rechargeble 8/10 Watt LED type emergency light with Minimum 2 hour battery backup and suitable for single phase 230 volt, 50 Hz, AC supply mounting clamps complete as required.

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required.

3 x 1.5 sq. mm

3 x 2.5 sq. mm

Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 volts, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator)

12 way (4 + 36), Double door

Supplying and fixing Cable End Box (Loose wire box) (IP 43) suitable for following triple pole and neutral, sheet steel, MCB distribution board, 415 V, on surface/ recess, complete with testing and commissioning etc. as required.

For 12 way, Double door TPN MCBDB

Supplying and fixing of single pole 5 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Supplying and fixing 63 Amp, four pole, 415 volts, MCB in the existing MCB DB as incomer complete with connections, testing and commissioning etc. as required.

Supply of 50/55 W Dragon search Light with shock resistance front glass, SMPS inbuilt charger, operating range of 1000 Mtr and beam distance of 350 Mtr etc. complete as required

Supply of rack type charging station made of 50 mm thickness mild steel powder coated suitable for charging minimum 10 no. devices simultaneously with 5 pin 5/6 Amp socket outlets etc. complete as required

SH-C - SITC of VRV/VRF System

Supply, Installation, Testing and Commissioning of variable Refrigerant Flow modular type air conditioning system complete with indoor & outdoor units with individual cordless controller as per the following capacities of the IDU and ODU.

Supply, Installation, Testing & Commissioning of modular type Variable Refrigerant Flow air cooled Outdoor units suitable for cooling, having all hermetically sealed inverter type Scroll Compressor(s), microprocessor based Controller, top discharge type condensing unit(s), with R 410 A Refrigerant, vibration isolators, with suitable concreate foundation etc. complete as required. The unit shall deliver the rated capacity at AHRI Conditions and work even at 52°C ambient temperature without tripping. The unit shall be suitable to work on 415V +/- 10%, 3 Phase, 50Hz AC 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 3.8. The capacity of VRF/VRV unit is minimum 120 HP (ODU to be supplied in multiple of VRF/ VRV units, maximum upto 3 type unit sizes)

Supply, installation, testing and commissioning of 1.5 TR, VRV/VRF based HI-Wall type Indoor units equiped with washable pre-filter, fan section with low noise fan, multispeed motor, coil section with DX coil, interface adaptor kit to communicate with Central Monitoring System, outer cabinet, and providing of cordless remote controller (with battery) etc. as per specifications complete as required.

Supply, Installation, testing and commissioning including vaccumiazation and Nitrogen testing among 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 Nitrile Rubber Class-O tubular insulation/with Class-O closed cell elastomeric nitrile rubber tubular sleeves sections of specified thickness as given below for Suction and Liquid lines, all accessories as per specifications etc. as applicable for the system :

5-9 mm dia (OD) (Soft drawn) with 19 mm thick insulation

9-11 mm dia (OD) (Soft drawn) with 19 mm thick insulation

12-13 mm dia (OD) (Soft drawn) mm with 19 mm thick insulation

14-16 mm dia (OD) (Soft drawn) with 19 mm thick insulation

17-20 mm dia (OD) (Hard drawn) mm with 19 mm thick insulation

21-23 mm dia (OD) (Hard drawn) with 19 mm thick insulation

24-26 mm dia (OD) (Hard drawn) with tube thickness 1.2 mm with 19 mm thick insulation

27-29 mm dia (OD) (Hard drawn) with 19 mm thick insulation

30-32 mm dia (OD) (Hard drawn) with 19 mm thick insulation

33-35 mm dia (OD) (Hard drawn) with 19 mm thick insulation

36-39 mm dia (OD) (Hard drawn) with 19 mm thick insulation

40-42 mm dia (OD) (Hard drawn) with 19 mm thick insulation

43-45 mm dia (OD) (Hard drawn) with 19 mm thick insulation

46-55 mm dia (OD) (Hard drawn) with 19 mm thick insulation

Supply, Installation, Testing and Commissioning of Refnet Joints & Branch Distributors for Indoor & Outdoor units as applicable to the system design as per OEM recommendation.

Providing & fixing rigid UPVC piping complete with fittings, supports as per specifications and pre insulated with 6mm thick closed cell elastomeric nitrile rubber tubular thermal insulation.

25 MM Dia

32 MM Dia

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

Supplying and drawing 3C x 0.75 Sqmm FRLS PVC shielded copper in the existing surface/ recessed steel/ PVC conduit as required.

Supplying and drawing 3C x 1.5 sqmm of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required.

Supplying and fixing of 25 mm size of Steel conduit along with accessories in surface/recess including painting in case of surface conduit, or cutting the wall and making good the same in case of recessed conduit as required.

Supplying and fixing of following ways surface/ recess mounting, vertical type, 415 volts, TPN MCB distribution board of sheet steel, dust protected, duly powder painted, inclusive of 200 amps tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCB's (but without MCB's and incomer ) as required . (Note : Vertical type MCB TPDB is normally used where 3 phase outlets are required.)

12 way (4 + 36), Double door

Supplying and fixing Cable End Box (Loose wire box) suitable for triple pole and neutral, sheet steel, Vertical MCB distribution board, 415 V, on surface/ recess, complete with testing and commissioning etc. as required.

Supplying and fixing of single pole 5 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Supplying and fixing 100 Amp, four pole, 415 volts, MCB in the existing MCB DB as incomer complete with connections, testing and commissioning etc. as required.

Supply of following size XLPE insulated and PVC sheathed FRLS aluminium conductor armoured Power Cable of 1.1KV grade, confirming to IS 7098, Part-I 1988 with up to date amendments and confirming to technical specifications.

4C x 35 sqmm

3.5C x 70 sqmm

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of Upto 35 sq. mm (clamped with 1mm thick saddle) on wall surface as required.

Upto 35 sq. mm

Beyond 35 sq. mm and upto 70 sq. mm

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on cable tray as required.

Upto 35 sq. mm (clamped with 1mm thick saddle)

Above 35 sq. mm and upto 95 sq. mm (clamped with 25x3mm MS flat clamp)

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.

4 X 35 sq. mm (32mm)

3.5 X 70 sq. mm (38mm)

Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray (Galvanisation thickness not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc. as required.

150 mm width X 50 mm depth X 1.6 mm thickness

300 mm width X 50 mm depth X 1.6 mm thickness

SITC of outdoor type totally enclosed double door junction box having IP-55 protection, made out of 14 SWG CRCA sheet steel ,free standing, floor mounting with angle supports, dust and vermin proof, powder coated painting includes 4P aluminum bus bars of minimum 200 A capacity with heat shrinkable coloured sleeves i/c SMC/DMC bus bars supports at required intervals complete for cross section, size supports & their spacing etc. for withstanding fault level of 35 KA for 1 sec. Provision of 04 nos. 4P, 63 amp MCB should there as outgoing, interconnected with bus bar with 10 sq.mm size copper leads suitable for operation on 3 Phase and neutral, 415V, 50 Hz AC supply system with 2 Nos. earth stud, etc complete as required.

Supplying and drawing of 3 x 10 sq.mm size FRLS PVC insulated copper conductor, cable in the existing surface/ recessed steel/ PVC conduit as required.

Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required.

Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/submain wiring/ cable as required.

Dismantling of existing 76 TR package AC unit along with Indoor package Unit,ODU, GI Ducting,connection piping ,cable etc and keeping in AAI store in AAI premises as per the direction of EIC complete as required.

Dismantling of existing 5 Nos. 2.0/1.5 TR split AC unit along with Indoor package Unit,ODU, GI Ducting,connection piping ,cable etc and keeping in AAI store in AAI premises as per the direction of EIC complete as required.

Dismantling of existing 2nos Cooling plant of 20000 CFM capacity with G.I. duct of length approx 100 Mtr including supply grills, support etc complete and transporting to AAI store within AAI premises as per direction of EIC.

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SH-D - AICMC of VRV/VRF System

All Inclusive Comprehensive Maintenance Conrtract (AICMC) of above VRF/VRV AC System for 5 years (after defect liability period) as per the direction of EIC complete as required.

1st Year After DLP Period (4.51% of SITC of VRV System)

2nd Year After DLP Period (5% esclation on previous year AICMC cost)

3rd Year After DLP Period (5% esclation on previous year AICMC cost)

4th Year After DLP Period (5% esclation on previous year AICMC cost)

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SH-E - Replacement of False Ceiling

Dismantling aluminium/ Gypsum partitions, doors, windows, fixed glazing and false ceiling including disposal of unserviceable material and stacking of seviceable material with in 50 meters lead as directed by Engineer-in-Charge

Providing and fixing tiled false ceiling of specified materials of size 595x595 mm in true horizontal level, suspended on inter locking metal grid of hot dipped galvanized steel sections ( galvanized @ 120 grams/ sqm, both side inclusive) consisting of main "T" runner with suitably spaced joints to get required length and of size 24x38 mm made from 0.30 mm thick (minimum) sheet, spaced at 1200 mm center to center and cross "T" of size 24x25 mm made of 0.30 mm thick (minimum) sheet, 1200 mm long spaced between main "T" at 600 mm center to center to form a grid of 1200x600 mm and secondary cross "T" of length 600 mm and size 24x25 mm made of 0.30 mm thick (minimum) sheet to be interlocked at middle of the 1200x600 mm panel to form grids of 600x600 mm and wall angle of size 24x24x0.3 mm and laying false ceiling tiles of approved texture in the grid including, required cutting/making, opening for services like diffusers, grills, light fittings, fixtures, smoke detectors etc. Main "T" runners to be suspended from ceiling using GI slotted cleats of size 27 x 37 x 25 x1.6 mm fixed to ceiling with 12.5 mm dia and 50 mm long dash fasteners, 4 mm GI adjustable rods with galvanised butterfly level clips of size 85 x 30 x 0.8 mm spaced at 1200 mm center to center along main T, bottom exposed width of 24 mm of all T-sections shall be pre-painted with polyester paint, all complete for all heights as per specifications, drawings and as directed by Engineer-in-charge. GI Metal Ceiling Lay in perforated Tegular edge global white color tiles of size 595x595 mm and 0.5 mm thick with 8 mm drop; made of GI sheet having galvanizing of 100 gms/sqm (both sides inclusive) and 20% perforation area with 1.8 mm dia holes and having NRC (Noise Reduction Coefficient ) of 0.5, electro statically polyester powder coated of thickness 60 microns (minimum), including factory painted after bending and perforation, and backed with a black Glass fiber acoustical fleece.