Provision of perimeter Lighting phase II at Tuticorin Airport

Amount

Supply of following size of XLPE insulated PVC sheathed Aluminium conductor armoured power cable of 1.1 KV grade conforming to IS-7098 Part-I amended up to date etc. complete as required..

3.5 core x 240 mm2

4 core x 10 mm2

Supply of LED Flood Light Luminaire having minimum 3300 lumens with minimum efficacy of 110 lumen/Watt, CCT 5700K and made of pressure diecast aluminium housing body, front glass, IP 66 suitable for operation at 230 V +/- 10%, Single phase AC supply complete etc. as required.

Supply of HDPE pipe of 110 mm OD ISI marked of PE 80 PN6 grade conforming to IS 4984 along with all accessories like socket, bend etc. as required.

Supply of HDPE pipe of 40 mm OD ISI marked of PE 80 PN6 grade conforming to IS 4984 along with all accessories like socket, bend etc. as required.

Supply, Instllation , Testing and comissionsing of LT Outdoor Type Sub Feeder Pillar made out of 3mm thick CRCA Sheet Steel for outer Shell (width not less than 400 mm) and 2mm thick CRCA Sheet for inner partition, dust tight, vermin proof, totally enclosed, cubicle type, floor mounting, free standing suitable for operation at 415 V, 3 Phase, 4 Wire, 50 Hz AC System with one Set of 300 Amps Al. Bus Bars with at Par Neutral Bus Bars as required. complete with all accessories, interconnection, connection, earthing, painting, provided with bottom base channel and locking arrangements including excavation for foundation, providing foundation of suitable RCC pedestal up to 900mm( 500BGL and 400 mm AGL), fixing of panel etc. complete as required and comprising of the following: Incoming: a) One No. of 250 A, 36 KA, 4P MCCB with TM Releases range of 0.8 to 1 for OC/SC Protection and RHOM, as INCOMER with resin cast C.T. operated Digital VAF Meter (EM 6459 of Conzerve/Equivalent), ON/OFF/TRIP Indication Lamps and Phase Indication Lamps as required. Outgoings: b) Two nos 160 A, 36 KA, 4P MCCB with TM Releases range of 0.8 to 1 for OC/SC Protection and RHOM with resin cast C.T. operated Digital VAF Meter (EM 6459 of Conzerve / Equivalent ),ON/OFF/TRIP Indication Lamps and Phase Indication Lamps as required. c) Two Nos of40 A, 25KA, 4P MCCB with TM Releases for OC/SC Protection and RHOM as Outgoings each having 4P Contactor of 32 Amps rating and 24 Hours Digital Timer for Automatic Control of Perimeter Lighting, ON/OFF/TRIP Indication Lamps and Phase Indication Lamps as required. d) Two Nos of 40 A, 25 KA, 4P MCCB with TM Releases for OC/SC Protection and RHOM as Outgoings ON/OFF/TRIP Indication Lamps and Phase Indication Lamps as required. e) All accessories such as control MCB, auxillary contactors, auxillary switches etc. as required. (a) to (d) above - 1 Job

Supply of LT Outdoor Type Sub Feeder Pillar made out of 3mm thick CRCA Sheet Steel for outer Shell (width not less than 400 mm) and 2mm thick CRCA Sheet for inner partition, dust tight, vermin proof, totally enclosed, cubicle type, floor mounting, free standing suitable for operation at 433 V, 3 Phase, 4 Wire, 50 Hz AC System with one Set of 200 Amps Al. Bus Bars with at Par Neutral Bus Bars as required. complete with all accessories, interconnection, connection, earthing, painting, provided with bottom base channel and locking arrangements including excavation for foundation, providing foundation of suitable RCC pedestal up to 900 mm (500 mm BGL and 400 mm AGL), fixing of panel etc. complete as required and comprising of the following: Incoming: a) One No. of 160 A, 36 KA, 4P MCCB with TM Releases for OC/SC Protection and RHOM as INCOMER with resin cast C.T. operated Digital VAF Meter (EM 6459 of Conzerve/Equivalent), ON/OFF/TRIP Indication Lamps and Phase Indication Lamps as required. Outgoings: b) Two Nos of40 A, 25KA, 4P MCCB with TM Releases for OC/SC Protection and RHOM as Outgoings each having 4P Contactor of 32 Amps rating and 24 Hours Digital Timer for Automatic Control of Perimeter Lighting, ON/OFF/TRIP Indication Lamps and Phase Indication Lamps as required. c) Two Nos of 40 A, 25 KA, 4P MCCB with TM Releases for OC/SC Protection and RHOM as Outgoings ON/OFF/TRIP Indication Lamps and Phase Indication Lamps as required. d) All accessories such as fuses, auxillary contactors, auxillary switches etc. as required. (a) to (d) above - 1 Job

Fabrication and Supply of 2 mtr tubular swaged pole consisting of one section with 5.4 mm thick & 114.3 mm outer dia MS pole for 1 Mtr length with door and lock provision for providing and fixing 1 No. 5-32 Amps 'B' Series SP MCB and 63A 4 way connector inside the door, 16mm thick base plate of dimension 250mm x 250mm, 4 Nos of 12mm dia 500 mm long GI foundation bolts and nuts, Bottom Section welded with Top section of tubular swaged pole of 4.85 mm thick & 88.9 mm outer dia for length upto 1.0 Mtr welded with MS C channel of suitable size for mounting LED fixture, suitable size foundation bolt,providing mounting arrangement for LED fixture and painted with one coat of zinc chromate primer and two coats of polyurethane paint of approved colour complete as required.

ITC of 2m height tubular swaged pole with base plate after providing PCC foundation of size 500 mm x 500 mm & 450 mm depth below ground level and 300 mm height above ground level with cement concrete ratio 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) after PCC base of size 600 mm x 600 mm & 150 mm depth with cement concrete ratio 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) including excavation, shuttering, positioning template and fixing foundation bolts and nuts as supplied i/c securing with holding clamps, providing and fixing 2 Nos. of PE 63 PN 6 40mm OD HDPE Pipe of required length in foundation for loop in loop out cable, refilling, levelling surface, installation of LED light fixture, supply and laying of copper cable of size 3 x 1.5 mm2 of required length from MCB to LED light fixture mounted at the top including the numbering of poles with painting etc. complete as required and as per instructions of Engineer-In-Charge.

Supply and Installation of Thermo plastic polycarbonate Junction box complying IP54 protection of minimum size 680mm x 1035mm x 400mm with 4 Nos 50mm x 10mm copper bus bar to terminate 3.5 x 240 mm2 Aluminium conductor cable with suitable gland and mounting frame mounted on pedestal complete etc. at a minimum height of 1m above ground level on 2 Nos of MS L angle for both vertical support and flat wall mount support of size 60mm x 60mm x 6mm on a concrete pedestal of size 300mm x 300mm x 600mm (Depth) with CC ratio of 1:2:4 etc. as required.

Supply and laying of 150 mm dia 'B' Class GI Pipe including cutting the bitumen/concrete road upto 200mm and excavation of trench upto 1mtr for laying the pipe, threading, cutting, jointing of pipe & filling the gaps with bitumen mix/concrete and making good the surface matching with original finish etc. as required and as per the instruction of Engineer-In-Charge.

Laying of HDPE pipe of 110 mm OD ISI marked of PE 80 PN6 grade conforming to IS 4984 along with all accessories like socket, bend etc. complete with fitting and cutting, jointing etc. direct in ground at a depth of 0.80m below the ground level i/c excavation and refilling the trench but excluding sand cushioning and protective covering etc. as required.

Laying of HDPE pipe of 40 mm OD ISI marked of PE 63 PN6 grade conforming to IS 4984 along with all accessories like socket, bend etc. complete with fitting and cutting, jointing etc. direct in ground at a depth of 0.80m below the ground level i/c excavation and refilling the trench but excluding sand cushioning and protective covering etc. as required.

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing RCC / HUME / METAL / HDPE pipe as required:

a) Above 185sq. mm and upto 400 sq. mm (3.5 core x 240 mm2 )

b) Up to 35 sq. mm (4 x 10 mm2)

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing masonry open duct as required.

a) Above 185sq. mm and upto 400 sq. mm (3.5 core x 240 mm2 )

b) Up to 35 sq. mm (4 x 10 mm2)

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:

a) 3.5 core x 240 mm2

Supplying and making end termination with aluminium lugs for following size of PVC insulated and PVC sheathed/XLPE aluminium conductor cable of 1.1 KV grade as required: 4 x 10 mm2

Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal / coke and salt as required.

Supplying and laying 25 mm x 5 mm GI strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of brass nut bolt & spring washer spaced at 50mm)

Providing and fixing 25 mm X 5 mm G.I. strip in 40 mm dia G.I. pipe from earth electrode including connection with G.I. nut, bolt, spring, washer excavation and re-filling etc. as required.

Providing and fixing 6 SWG dia G.I. wire on surface or in pipe or ground for loop earthing along with existing cable as required.

Supplying and making cable route marker with cement concrete 1:2:4 (1 cement: 2 coarse sand: 4 graded stone aggregate 20mm nominal size) of size 60 cm x 60 cm at the bottom and 50 cm x 50 cm at the top with a thickness of 10 cm including inscription duly engraved as required.

Providing cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) to make platform around the installed perimeter poles including excavation to required depth, plastering, finishing etc. as per the direction of Engineer-In-Charge as required.

Carrying out site survey of perimeter lighting system regarding the routes of main feeder, sub feeder and loop-in loop out cables from various power houses / main feeder pillars / sub feeder pillars for distribution of power supply, location of all main feeder pillars, sub feeder pillars and perimeter light poles with Profile level and WGS Coordinates (i.e. Longitude and Latitude), submission of complete layout showing all such installations in hard copy and soft copy (AutoCAD, PDF and KML file) etc. complete as required.

SITC of 20W LED batten, (4 ft.) with LED lamp & batten for LED tube made of extruded aluminium / poly carbonate housing with integrated electronic driver suitable for operation on 220V, 50 Hz AC supply etc. with minimum 5 years OEM warranty 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 PVC conduit, with modular type switch, suitable size PVC box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc as required.

Supplying and fixing DP sheet steel enclosure confirming to IP 20 and IK 08 on surface/ recess along with 16 amps 240 volts “C” curve DP MCB complete with connections, testing and commissioning etc. as required.

Wiring for circuit/submain wiring along with earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/recessed PVC conduit as required. 2 x 2.5 sq.mm + 1 x 2.5 sq.mm earth wire

Supplying and fixing PVC box suitable for fixing 3 sets of Modular type 5/6 A switch and socket on surface or in recess etc. as required.

Supplying and fixing following modular type switch / socket on the existing switch box/ cover including connections etc. as required. 5/6 A switch

Supplying and fixing following modular type switch / socket on the existing switch box / cover including connections etc. as required. 3 pin 5/6 A socket outlet

SITC of 230V/50hz for 450mm (18") sweep wall mounted air circulator fan with metalic blade of approved make.

Laying of one number armoured XLPE insulated and PVC sheathed power cable of 1.1 KV grade of following size on wall surface as required. Up to 35 sq.mm

Removing of existing 2mtr perimeter pole with light fixtures, including cable termination, cable etc., light fitting and shifting , stacking the useful material in AAI store, demolishing the concrete foundation upto ground level etc. complete as required as per the site condition and direction of EIC.

Supplying and making straight through joint with heat shrinkable kit including ferrules and other jointing materials for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. 3.5 X 240 sq. mm

Excavation of hard rock by mechanical means (Hydraulic excavator)/manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 sqm on plan), including dressing of sides, lift upto 1.5m, including getting out the excavated soil and disposal of surplus excavated soils as directed, within a lead of 50m.

Schnell Energy Equipments Pvt Ltd (BID ID -832577)

Instapower Ltd (BID ID -836727)

Sabari and Leon Electricals Pvt Ltd (BID ID -837848)

SARASWAT ENGINEERING SERVICES (BID ID -832540)

vk sam engineering (BID ID -832558)

FATHIMA ENGINEERING.COM (BID ID -831057)