East Central Railway Tender

Suuply of Optical Fiber Joint enclosure & splicing optical Fiber Cable (24 Fiber) and testing as per technical specification of tender. (Spec. TEC-G/OJC-02/02 Sept. 2003 or latest). (Technical specification:- This includes excavation of pit and back filling & all relevant types of material for splicing. Execution of work as per instruction of site engineer) (Insp.-Consignee).

Supply and fixing of G.I. Pipe with threaded collars of 100 mm nominal bore specn. No. IS 1239 (latest) medium grade. Perforated of required length on bridge / below metalled road/ L -Xing /Culvert as per technical specification of tender.(a) Supply portion for the G. I. Pipe & collars. (Insp.-Consignee).

(b) Execution with remaining miscellaneous materials.

Transportation of HDT machine with accessories including handling of store materials preparation of site and 08 boaring for placing of 110mm dia HDPE/DWC pipe for crossing of S&T cable together at bridges/ culverts/ track/ pucca road crossing, boaring trench shall be minimum 3 (three) mtr meter below the river bed and 01 Mtr below the track/ road/ pucca road/ Crossing area. This includes supply of DWC/ HDPE pipe along with accessories for HDPE/DWC pipes, cost of fuel, and all other items which will be required for laying,pulling of cable through it, the work shall be executed as per instruction of site engineer.(a) boaring upto the length of 150m. (Insp.-Consignee).

"Casting, Concreting and Curing of foundation and erection for Half apparatus case (GKP- type) as per DRG No. SGW/MGS/L1/91 including cost of all materials required for fixing holding down bolts, casting concreting and fixing of E type lock. Note:i) The contractor will provide holding down bolts, ii) Bottom of appratus cases should be filled with sand and the top surface covered with masonry work and neat cementing.iii) E type locks to be fixed as per instructions of site Engineer."

"Fixing, wiring of terminal strips, bakelite strip, transformers, relays,fuses, with base and supply and fixing of shelves 11 for half apparatus case with termination, earthing of cables and wiring with lettering as required including supply of wires, cable tags and miscellenous materials, sand filling and plastering over sand filling per location. (Materials other than transformers, relay, terminal strips, bakelite strip and fuses with base to be supplied by the contractor.) Note- Wooden Plank shelf of good quality preferable Sal/Teak wood of 25 mm thickness."

Supply of double walled corrugated (DWC) pipes for underground power / communication / signal / OFC protection with IS 14930 part-II along with the socket/ coupler. T-Joints to be provided at the junctions wherever required. The pipe should be ISI marked. Size of outer dia 120 mm / inner dia.103.5 mm (Insp.-Consignee).

"Supply of E-type lock without key, spec.no.IRS-S-30, Drg.no.S-3376/M key -S-3377/M. Individual number of miniature E locks and Normal size of locks required at site to be decided by the site engineer as per site requirement." (Insp.- Consignee).

Key for E type lock. (Insp.-Consignee).

Supply of half size location box as per design of GKP signal workshop. (Insp.-Consignee).

Supply of paper base hylum sheet 12 mm thick. (Insp.-Consignee).

Supply,fixing of earth electrode,and laying of earth lead wire Materials to be procured as per E.Rly Sketch No.SGW/T/3/G/8/89., detailed spec (SOR., Gr. H, Item 01,01(A),02)... as detailed below: (i)Supply of earth electrode. Materials to 20 be procured as per E.Rly Sketch No.SGW/T/3/G/8/89-1No.(ii)Fixing of Earth electrode including earth wire as per DRG. No. S&T/C- 41 (NKG) for aparatus cases, signal post and other equipment as per instruction of site engineer all materials except earth electrode shall be supplied by contractor required for exectuion of the work.-1 Job. (iii)Supply and laying of earth lead wire and soldering of lead wire to earth electrode and apparatus case / signal post as per instruction on earthing and providing cement enclosure for earth elcetrode as per DRG. No. S&T / C -36(NKG). This includes supply of all materials by the contractor:1 No. (Insp.-Consignee).

:Supply of Analogue Insulation Tester (Megger) 500V, complete in leather case and testing probes (Hand Generating Type). Make Fluke/Waco/CIE or similar/Better. [Detailed tech. Spec as per tender schedule (as applicable)]. (Note:- The firm has to arrange the emondtration of product/equipment at his own cost and arrangement). (Insp.Consignee). (Insp.- Consignee).

:Supply of Analogue Insulation Tester (Megger) 100V, complete in leather case and testing probes (Hand Generating Type). Make Fluke/Waco/CIE or similar/Better. [Detailed tech. Spec as per tender schedule (as applicable)]. (Note:- The firm has to arrange the emondtration of product/equipment at his own cost and arrangement). (Insp.-Consignee).

True RMS Digital Multimeter Kusam meco 859CF/Fluke 117/Rishabh 285 true RMS multimeter. (Insp.-Consignee).

Supply of high accuracy AC/DC Digital Clampmeter 3-3/4 digit (6000 count) AC/DC Amp 0- 200 Amp.; AC/DC voltage 0-600 V; resistance 0-4000 Ohms.;Jaw opening 370C 55 mm; Make- Fluke 317 or Similar/better. (Note:- The firm has to arrange the demonstration of product/equipment at his own cost and arrangement).Insp.- Consignee.

Cable fault locator/tracer:- AS PER TECHNICAL SPECIFICATION. [Make-Radiodetection/Sonel or Dynatel or Stanley,ATTL or similar, (Detailed tech. Spec.: make/model: STAN ONE ST90, ATTL FM-111,TELEMETRICS TFL-5, Radiodetection or similar & superior)].

Execution of trench less treanch /manual boaring (boaring size upto 110 mm) up to a depth of minimum 1.0 meter along with Supply laying of HDPE/DWC pipe and its accessories, all other items which will be required for laying of cable through HDPE/DWC pipe (Track/Road Crossing) as per requirement at site.