REPLACEMENT OF OFC BY HDD AND REPAIR OF OFC OF ASMGCS AT CHENNAI AIRPORT

Amount

Supply of 24 F OFC of Single Mode, armoured, multi tube, double sheath, suitable for outdoor application conforming to ITU-T-G652 & IEC60973 & 60794 with up-to date amendments as required.

Supply of 06 F OFC of Single Mode, armoured, multi tube, double sheath, suitable for outdoor application conforming to ITU-T-G652 & IEC60973 & 60794 with up-to date amendments as required

Supply of Permanently Lubricated HDPE Pipe of 40 mm Outer dia and 33 mm inner dia made of PE 63 Material and suitable for Pressure PN 6 as required.

Laying of 2 Nos. of 40 mm DN PLB-HDPE Pipe by Single Horizontal Drilling of suitable Dia with minimum depth of 3 Mtr including Opening of Manholes, reaming, providing all required Machinaries and Specialised Manpower as required.

Laying of 2 Nos. of 40 mm DN PLB-HDPE Pipe by Single Horizontal Drilling of suitable Dia with minimum depth of 6 Mtr including Opening of Manholes, reaming, providing all required Machinaries and Specialised Manpower as required.

Supplying and fixing of G.I. Angle support made of 50x50x5mm 'L' angle of Length 40 CM with end vertical barrier support of 6 CM Length fitted in 100x100x10mm GI Insert Plate including fixing in Concrete Wall with 4 Nos of Angle Fastner etc. as required.

Supplying and laying of "B" Class G.I pipe of 100 mm dia, i/c excavation of bituminous/concrete road/pavement, excavation of Soil to maximum depth of 1.20 Mtrs from ground refilling the Soil and with CC of ratio 1:3:6 on top for 0.15 Mtrs after laying Pipe and plastering, making good the same etc., as required.

Laying of 2 Nos. of 40 mm DN PLB-HDPE Pipe by Single Trenching to the depth of 1.20 Mtr including excavation, refilling the trench etc.. as required.

Fixing of 2 Nos. of 40 mm DN PLB-HDPE Pipe in the existing angle support with 40X3 mm thick clamp [for single pipe] as required.

Laying of 2 Nos. of 40 mm DN PLB-HDPE Pipe in the existing GI Pipe as required.

Laying [by Pulling/Blowing] of OFC of up to 24F in the existing PLB-HDPE Pipe, Sealing of Pipes etc., as required

Laying [by Pulling/Blowing] of OFC of up to 24F in the masonry Open Duct/Manhole Chamber/Junction Boxes etc., as required

Supply and making of splicing and termination of 24 F OFC in ASMGCS Terminal box including providing all accessories and Specialised Manpower complete as reqired.

Supply and making of splicing and termination of 06 F OFC in ASMGCS Terminal box including providing all accessories and Specialised Manpower complete as reqired.

Supply and making of splicing joint of 24 F OFC including providing all accessories and Specialised Manpower complete as reqired.

Supply and making of splicing joint of 06 F OFC including providing all accessories and Specialised Manpower complete as reqired.

Acceptance Testing (OTDR) of 24 F OFC including providing all Testing Instruments and Specialised Manpower complete as reqired.

Acceptance Testing (OTDR) of 06 F OFC including providing all Testing Instruments and Specialised Manpower complete as reqired.

Construction of Masanory Chamber 120 X 120 X 100 cm [inside] brick work in cement mortar 1:4 (1 Cemenet : 4 Coarse Sand ) and RCC top Slab 1:2:4 mix (1 Cement : 2 Coarse Sand : 4 Graded Stone aggreagate 20 mm nominal Size) inside plastering with cement mortar 1:3 (1 Cement : 3 Coarse Sand ) 12 mm thick finished with a floating coat of neat cement complete as per standard design with common burnt clay F.P.S (non Modular) bricks of Class Designation 7.5 as required.

Supplying and making cable route marker with 10cm x 10 cm x 5 mm thick G.I plate with inscription thereon bolted/welded to 35 mm x 35mm x 6 mm angle iron, 60 cm long and fixing the same in ground as required.

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