Details: excavation of trench of required width for pipes up to depth of 1.5m below general ground level including getting out the excavated soil, refilling, consolidation and disposing of surplus excavated soil as directed,within a lead of 50m:pipes not exceeding 80 mm dia. laying of 8 core single mode armoured optical fibre cable with corrugated steel tape having orange colour jacket on surface/in existing pipe or cable tray or overhead on poles/pipes for data transfer i/c testing &commissioning complete as required. locating & tracing the fault in existing optical fibre cable laid in surface or underground by using optical fibre cable fault locator otdr machine etc. complete as required for the purpose of excavation & fusion splicing of ofc to make the cctv system functional. note: optical fibre cable fault locator otdr machine is in the scope of the contractor. supplying and laying of double walled corrugated hdpe pipe 32 mm inner dia with 40 mm outer dia,conforming to is-14930 (part- ii),
Sector: Urban Authority