Supply, Installation, Trenching/HDD/Clamping, Laying of Duct, Blowing of OFC through Ducts, Splicing, Testing & Commissioning for OFC replacement between in Thomson road - PHQ - NDRB-Vayu Bhawan- Sena Bhawan-Executive Enclave (CV)- CCS (CV) -NDBH - Thomson road section of RailTel and maintenance of OFC for 5 years

SOR-SCHEDULE OF REQUIREMENTS

Concreting for protection of OFC cable as per Section-II, Chapter-4,clause-4.18.2.

Horizontal Drilling including insertion of DWC pipes/HDPE duct along with couplings etc. As per Section-II, Chapter 4, clause 4.17 .

Trenchless boring- Horizontal direction drilling by using manual puching method for laying of HDPE duct(40/33 mm dia)

Laying of HDPE duct in trenches. Supply and pulling of nylon rope through it.As per Section-II,Chapter-4,clause-4.13.16(a).

Laying of OFC/ QUAD Cable in trench and through HDPE/GI/RCC pipes where ever necessary as per Section-II,Chapter-4,clause-4.18.1

Supply & installation of optical Fibre splicing (Joint) Enclosure (48F) for loose tube complete with all accessories as per TEC specifications no. TEC no. TEC/ GR/TX/OJC- 002/03/APR- 2010or latest with the following additional features. As per Section-II, Chapter-5,clause 5.1 to 5.22.

Supply and fixing of cable route markers as per Section-II Chapter-4,clause 4.15,drawing (Drg No.RCIL/N Region/1/2004).

Transportation of material from Store to Site and vice versa (it includes loading & un loading of all Materials along with labour cost and un-used materials to be returned to stores).

Supply & laying of 50 mm dia GI Pipe IS1239 medium grade with holes drilled as an anti theft measure coupling etc. on bridges/ trenches/ other surfaces with CC at every 1m as per drawing. As per Section-II,Chapter 8, AnnexureVIII.

Breaking of pucca RCC Road & Digging of Cross Pit as per drawing (Extra deployment of Jack hammer for excavation)

Supply and Installation of 19" Rack Mounted 48F FMS (Fiber Management System) with all installation material, Splicing of 1x48 or 2X24 fiber of cable with all connectors & accessories. SC- APC TYPE as per Section-II,Chapter-7,clause-2.

Supply & fixing of Outdoor 19''- 9U x 600D RACK , wall mount industrial heavy duty racks. . Racks shall have front glass door , side openable & removable doors with proper ventillation with inbuilt lock-key arrangement .

Clamping of 40mm dia. HDPE duct on wall/ pole etc in building, GI clamps of approved design by EIC shall be supplied by the contractor .

Excavation of jointing pit/Encloser with out damaging the fiber and provision of joint chamber of 1.1 mtr dia , 60 Cm height and 50 mm thickness with two piece top cover and bottom cover with holes for drainage and cable entry.

Supply & provision of conical manhole ( 1.5 mtr dia).

Supply of DWC pipe 78/63 mm OD/ID as per IS 14930 Part II in 30 mtrs length with with 2 snap fit couplers for jointing Each 30 mtr coil length as per Section-II,Chapter-4,clause 4.11.4.

ROW Liasioning Charges for Laying UG Cable

Final Testing & Commissioning ( hop- wise as well as end to end) as per instructions of officer in charge of site with one set of soft copy and Two set of hard copy of test report and As built route plan in A3 size as per Section-II,Chapter-5,clause-5.23.

Permanently Lubricated HDPE Telecom duct to use as U/G Optical fibre cable conduits size 40/33 mm and accessories as per TEC Specs No. TEC/GR/FA/CDS-008/04/AUG-19 with latest amendment for RailTel Optic Fiber Network. As per Section-II,Chapter-7,clause-4.

Supply of 48 F Fiber Armoured OFC cable as per RDSO Specs RDSO/SPN/TC/110/2020 ver 0 or Latest for RailTel OFC network.As per Section-II,Chapter-7,clause-5.

Maintenance of OFC for 5 Years

Underground utility survey using ground penetration radar(GPR) for laying of underground cable for OFC connectivity