Replacement of Remote control desk at Control Tower SH Provision of Air Field Lighting Control and Monitoring System ALCMS at Coimbatore International Airport.

Amount

SH I SITC of ALCMS

Design, supply, installation, testing & commissioning of Airfield Lighting Control & Monitoring System(ALCMS), Type 'L 890 BB' to the requirements of FAA Advisory Circular No. AC 50/5345 - 56B(Current edition) and additional circuits/mechanisms/interfaces for control & monitoring of constant current regulators (CCRs) & fixed circuits such as Landing - H, Wind cone, flood light towers & beacon to make them compatible with ALCMS, data & power cabling, earthing etc., including spare PLC and I/O modules, all hardware and software, licenses & other items as required for successful operation of the system in line with the scope of work, details of equipments, equipments specification, performance criteria etc., complete as required.

Supply, installation, testing & commissioning of Miniature type conventional Remote control Desk at ATC room as stand by connected in parallel with ALCMS using the existing control cables and junction box.

SH II Supply and Laying of OFC cable

Supply and laying of Single mode 6 core, armoured Optic Fibre Cable (OFC) (ISI marked) conforming to ITU-T G.652 and IEC- 60794 with up to date amendments, etc., complete as required. through existing HDPE pipe of 40 mm dia.

Supply and laying of HDPE pipe of PN 6 and PE 63 of following size ISI marked, HDPE pipe along with all accessories like socket, bend, couplers etc., conforming to IS 14930, Part II with up to date amendments complete as required in the existing trench in ground 40 mm dia

Supply and laying of HDPE pipe of PN 6 and PE 63 of following size ISI marked, HDPE pipe along with all accessories like socket, bend, couplers etc., conforming to IS 14930, Part II with up to date amendments complete as required in the existing RCC/HUME/metal pipe/closed masonry duct 40 mm dia

Supply and laying of HDPE pipe of PN 6 and PE 63 of following size ISI marked, HDPE pipe along with all accessories like socket, couplers etc., conforming to IS 14930, Part II with up to date amendments complete as required on wall surface/cable tray with necessary clamps at intervals of 60 cm as required. 40 mm dia

Supply and laying of HDPE pipe of PN 6 and PE 63 of following size ISI marked, HDPE pipe along with all accessories like socket, bend, couplers etc., conforming to IS 14930, Part II with up to date amendments complete as required in bituminous / concrete surface at an average depth of 30 cm and width of 15 cm including demolishing of bituminous / concrete surface manually/ by mechanical means and disposal of materials and refilling it with 1:2:4 cocnrete . 40 mm dia

Excavation for cable trenches in soft soil, depth upto 1.2 m including dressing of sides lift upto 1.5 m, including getting out the excavated soil, refilling with sand and or good soil after laying of cable/ pipe etc. in layers of 20 cm, and disposal of surplus excavated soil as directed, within a lead of 50 meter without ramming and watering.

Supply and fixing of Single mode 6 core, armoured Optic Fibre Cable (OFC) (ISI marked) conforming to ITU-T G.652 and IEC- 60794 with up to date amendments, etc., as loop inside the vault processors/ trenches/ duct/ surface including providing cable tie/ mounting clamps etc., complete as required.