Provision of Apron Flood Light and associated works at Civil Airport, Jaisalmer.

Design, fabrication & Supply of 11 Mtr height High mast system complete with all accessories, as per the specificaitons. Mast shall be in two sections, hot dip galvanised and suitable for wind velocity as per IS 875 part 3. It shall also include accessories for high mast including head frame, suitable suspension system with steel wire rope 6mm dia (7/19 construction), multicore trailing cable, double drum winch, Galvanised Lantern carriage arrangement suitable for upto 05 luminaries (250 W LED) as per detailed design and lightning finial. The mast shall have an integral electrically operated power tool installed inside the base compartment with raising and lowering mechanism for lantern carraige etc.complete as required as per specifications of the contract.

Design, fabrication & Supply of 12 Mtr height High mast system complete with all accessories, as per the specificaitons. Mast shall be in two sections, hot dip galvanised and suitable for wind velocity as per IS 875 part 3. It shall also include accessories for high mast including head frame, suitable suspension system with steel wire rope 6mm dia (7/19 construction), multicore trailing cable, double drum winch, Galvanised Lantern carriage arrangement suitable for upto 07 luminaries (250 W LED) as per detailed design and lightning finial. The mast shall have an integral electrically operated power tool installed inside the base compartment with raising and lowering mechanism for lantern carraige etc.complete as required as per specifications of the contract.

Design and construction of suitable shallow RCC foundation with 1:1.5:3 (1 cement,1.5 coarse sand,3 graded stone aggregate) concrete for the high masts mentioned in item No.1 & 2 considering the safe soil bearing capacity at site as 10 T/sq mtr. 2 meters depth, with foundation bolts of suitable size as per approved design and manufactured from special steel alongwith nuts, washers, suitable size anchor plates and templates etc.complete as required. 11 Mtr height

Design and construction of suitable shallow RCC foundation with 1:1.5:3 (1 cement,1.5 coarse sand,3 graded stone aggregate) concrete for the high masts mentioned in item No.1 & 2 considering the safe soil bearing capacity at site as 10 T/sq mtr. 2 meters depth, with foundation bolts of suitable size as per approved design and manufactured from special steel alongwith nuts, washers, suitable size anchor plates and templates etc.complete as required. 12 Mtr height

Erection, testing and commissioning of following high mast system along with all accessories, flood light fittings, lightning finial and necessary cablings, wirings and junction boxes etc.complete as required on the existing foundation. 11 Mtr height in two section

Erection, testing and commissioning of following high mast system along with all accessories, flood light fittings, lightning finial and necessary cablings, wirings and junction boxes etc.complete as required on the existing foundation. 12 Mtr height in two section

Supply, installation, testing & commissioning of Nominal 250 W outdoor LED luminaries having > 120 Lumen/Watt light output with IP-66 pressure die cast aluminium alloy housing with impact resistance of IK08 and heat resistant toughened glass cover suitable for High Mast with LED lamp, drivers, connectors as per design criteria mentioned in technical specifications of contract etc.complete as required.

Supply, installation, testing & commissioning of LED type single dome aviation obstruction light complete in all aspect as required.

Design, Fabrication, Supply, Installation, Testing & Commissioning of floor mounting, totally enclosed , compartmentalized, cubical, vermin proof, outdoor type panel (IP 66) suitable for 415V, 3 phase, 4 wire, 50Hz AC supply system fabricated from CRCA steel sheet of 2mm thick for frame work & 3mm for cable gland plate, entire panel shall have a common GI earth bar of size 25 mm X 5mm at the rear with 2 nos earth stud, finishing complete with power coating in approved shade, bottom base channel of MS section not less than 50mm x 50mm x 5mm thick, solid connections from main bus bar to switch gears with required suitable size of Aluminium busbars and control wiring with 2.5 sqmm FRLSH PVC insulated copper conductor cable, cable alleys, cable gland plates including providing folling switch gears etc. complete as required. This will include erection of the panel on suiable size MS frame foundation duly grouted in ground with cement and concrete. Complete in all respect as per CPWD specification with following in coming and Outgoings as required : INCOMER: a) 200A, 4P, 36kA, MCCBs (Ics=100%Icu),with thermal magnetic release, O/L, S/C & E/F protection along with incomer bus coupler with extendable ON/OFF rotary handle: 02 nos. b) Bus Coupler 200A, 4P, MCCBs (Ics=100%Icu), 36 kA with extendable ON/OFF rotary handle - 01 No. c) ON/ OFF indication Lamp - 2 Set d) (0-500 V) Digital Voltmeter with selector switch - 2 Set e) (0-200 A) Digital Ammeter with selector switch & CTs - 2 Set f) Indication lamp R/Y/B with backup MCB - 2 Set of Three Bus Bar: a) 4-Pole Aluminium Bus bar of 200 A rating of high conductivity with heat shrinkable, coloured sleeves, required intervals complete for cross section, size supports and their spacing etc as per specification. OUTGOING: a) 63A, 4P, 25kA, MCCBs (Ics=100%Icu), with Thermal Magnetic release, O/L, S/C protection etc. : 02 nos. b) 32A, 4 Pole, 10 kA, C curve, MCBs with all acceessories and internal wiring etc as required: 10 nos. (including spares) (Note : All outgoings should have LED type ON, OFF, trip indicating lamps)

Design, manufacturing, supply, installation, testing and commissioning of cubical type totally enclosed free standing, dust free, damp and vermin proof and water proof double door outdoor (IP 66) feeder pillar fabricated out of 2mm thick CRCA sheet duly powder coated and including supply and fixing of the following items and interconnections,wiring with suitable sizes wires/cables and including mounting legs, all civil works (feeder pillar foundation) like excavation, PCC,brick work pedestal, plastering, refilling etc. and as per specification as required. a) 01 No. 32 Amps, TPN MCCB (Ics=Icu=25 kA) with rotary operating mechanism b) 01 No 32 Amps TP Contactor c) 01 No. Timer (24 hrs) d) 01 No. Auto/mannual selector switch e) 04 Set RYB, ON LED Indication lamp f) 02 Nos 12A (AC 3 rating) Contactor with overload relay for motor g) 02 Nos UP/Down push button h) 02 Nos 16A DP MCB i) 01 No. Digital Voltmeter (0-500 Volts) Class 1 with in built selector switch j) 01 No. Digital Ammeter alongwith suitable range CT's k) Control MCB, Connector strips, Potential free contact for remote operation, Dinbar etc as per requirement.