Supply Installation Testing and Commissioning of Auxiliary Warning System AWS in connection with 5th and 6th Line Works between Borivali to Virar Section Mumbai Division
Mumbai Railway Vikas Corporation Limited · Mumbai, Maharashtra · Civil Works & Infrastructure · open
Key facts
- Tender value: ₹9.1Cr
- EMD: ₹18.2L
- Published: 29 Oct 2026
- Closing date: 30 Nov 2026
- Status: open
- Status as of: 05 Nov 2026 03:52 UTC
- Ministry: Ministry of Railways
- Office: MRVC Corporate Office, Churchgate Station Building, Second Floor, Room No. 10
Description
Supply, installation, testing and commissioning of Auxiliary Warning System (AWS) for the 5th and 6th Line Works between Borivali–Virar Section, Mumbai Division. The estimated tender value is Rs 9,11,08,856.10, the bid security is Rs 18,22,200, and the completion period is 36 months.
Eligibility & requirements
- Startup relaxation: No
- MSE relaxation: No
- Documents required: Class III Digital Signature Certificate with Firm's Name, Bid security, Technical bid documents specified in the bidding document, Manufacturer's test certificate for GI pipes
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Commercial terms
- Bid type: Single Packet Bidding
- Evaluation: Percentage BoQ
- Make in India (MII): Yes
- MSE preference: No
Line items (20)
- Supply of AWS Track Magnets 'A1'/'A2'/'B1' type Siemens make. Qty. of each type of Track Magnet to be advised by Engineer-in-charge before making supply. Cat No. S25432-M1-A1-10 — Qty: 327 Nos
- Supply of Opto coupler box & safety cover of FRP for fixing Siemens type opto coupler cards inside box for installation of AWS with mounting clamps as per W. Rly. Drg. & practice. — Qty: 327 Nos
- Supply of Siemens make C. Railway type Hu/Husp/Hsp type Opto Coupler Cards Siemens MAKE. Qty. of each type of card to be advised by Engineer-in-charge before making supply.DrG No RSg/AWS/006H1C,RSG/AWS/006H3C.RSG/AWS/004BIC,RSG/AWS/004B3C. — Qty: 327 Nos
- Supply of PVC flexible wire of size 48/ 0.2 mm annealed copper conductors as per specification IS 694 : 1990 of Finolex make or similar for connecting opto coupler box to signal transformer fixed inside signal unit/ location boxes as per standard practice. ( 30% green, 20% yellow, 20% red, 10% white, 10% blue & 10% black colour wires are to be supplied.) — Qty: 1500 Mtrs.
- Supply of GI Reducer of size 40 mm/ 20 mm as per specification IS 1239 (Part 2 ) : 1992 " Medium" class for installation of AWS. — Qty: 327 Nos
- Supply of Stainless Steel clamps of SS-304 type and size 'B' for fixing Neoprene rubber tube on reducer & six pin coupler of track magnet and PVC Conduit pipe with glands fixed on signal post & opto coupler box. — Qty: 327 Nos
- Supply of copper lugs of various sizes of Dowells make or simlar for terminating cable conductors inside opto coupler boxes, junction boxes and on signal transformers etc. for installation of AWS . — Qty: 8025 Nos
- Supply of brass glands having nipple on both side, threaded inside & plain outside for installation of AWS. — Qty: 327 Nos
- Supply of Neoprene Rubber Pipe of suitable size for taking 7 core cable from reducer to six pin coupler of track magnet for installation of AWS. — Qty: 1600 Mtrs.
- Supply of PVC flexible Pipe of internal dia of 25 mm for taking cable conductors from signal post to opto coupler box for installation of AWS. The sample shall got be approved before supply. — Qty: 2000 Mtrs.
- Supply of screened 7 core PVC insulated copper cable having each core made up of 30 x 0.25 mm tinned stranded copper conductors for AWS generally confirming to IRS :S76/89 - Siemens Spec. RSG/AWS/0035. — Qty: 2500 Mtrs.
- Supply of Track magnet Clamps with 6 pin plug for fixing with rail suitable for both 52 Kg & 60 Kg rail for 'A1'/A2/B2 type Track Magnets . 6 Pin Plug Cat No C25334-Z4-C155. — Qty: 327 Nos
- Supply of GI pipes of nominal bore 40 mm with sockets as per specification IS 1239 (Part 1 ) : 1990 "Medium" class in length of approximately 6 meters. Manufacturer's test certificate is to be submitted by the contractor. — Qty: 2508 Mtrs.
- Supply of AWS Tools kit as per ANNEXURE — Qty: 7 Nos
- Fixing of track magnet as per C. Rly.Drg.no. RST-11472/4 with anti-theft clamp. ( Note : Track magnets are to be covered with metal sheet temperoarily till final testing & commissioning. These sheets are to be removed just before commissioning.) — Qty: 327 Nos
- Fixing of opto coupler junction box on signal post and providing cable gland (25mm dia.) on signal post after drilling holes and tapping threads on signal posts. — Qty: 327 Nos
- Laying and fixing of GI pipes of 40mm dia in trenches & along signal post from A1/A2/B2 type track magnet to opto coupler box and connecting it to opto coupler box on the signal post with proper clamps, elbow, bend etc. Clamps for fixing GI pipe on signal post, other fixng materials including GI nut-bolts of suitable sizes are to be supplied by contractor.). This item includes cutting of GI pipe of suitable length and threading of pipe for their proper coupling arrangement before laying. — Qty: 327 Nos
- Laying of 7 core PVC insulated cable through GI pipe and Neoprene rubber pipe between opto coupler box and six pin coupler of A1/A2/B2 type track magnets. Termination of cable conductors on opto coupler card with help of crimpped lugs with proper dressing. PVC numbering sleeve is to be provided on cable conductor on opto coupler box side. 7 core PVC cable on 6 pin coupler is to be soldered & PVC sleeve is to be provided as per standard practices followed by Raliways. After soldering six pin coupler is to be properly sealed by silicon sealant compound. Insulation tape, lugs, GI nuts- bolts etc. will be supplied by the contractor. — Qty: 327 Per Track Magnet
- Laying flexible wire between Main/Route/Auxillary signal units and opto coupler box through signal post and reinforced PVC flexible conduit pipe and termination at both ends with appropriate size copper lugs. Wires are to laid only after proper lacing and dressing with lacing thread. PVC flexible pipe is to be properly fixed with glands on signal post & opto coupler cards with help of SS clamp as shown in drawing. — Qty: 327 Per Signal Post/Optocoupler Box
- Testing of track magnets by test jig and commissioning of complete AWS equipments as per standard practices on Central Railway and instruction of site incharge after installation at site. (Testing report is to be submitted before commissioning). — Qty: 327 Nos
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