Bangalore Metro Rail Corporation Limited (BMRCL) invites open Bid from eligible, reputed and experienced Consultants (JV/Consortium Not Permitted) for Engineering, supply, erection, testing and commissioning of 66/33kv RSS with 66kV incoming cabling from Grid Sub-Station for Phase 2A and 2B.
- Tender Reference Number: BMRCL/Phase-II/ICB no. EP6-CC
- Name of Work: Engineering, supply, erection, testing and commissioning of 66/33kv RSS with 66kV incoming cabling from Grid Sub-Station for Phase 2A and 2B.
- EMD: INR 2,35,10,000/-
- Contract Period: 104 Weeks
- Document Download/Sale Start Date: 09th Oct, 2023
- Document Download/Sale End Date: 15th Dec, 2023
- Pre Bid Meeting Date: 09th Nov, 2023
- Bid Submission Start Date: 09th Oct, 2023
- Bid Submission End Date: 15th Dec, 2023
- Tender Opening Date: 15th Dec, 2023
Description of the Work:
Bangalore Metro Rail Corporation Ltd (BMRCL) is a Special Purpose Vehicle (SPV) of Government of Karnataka and Government of India for implementing Bangalore Metro Rail Project.
BMRCL Phase-I project comprises of two corridors as detailed below:
Sr. No. | Corridor/Section | No. of Stations | Length (KM) |
1 | East-West Corridor (Purple line) between Baiyappanahalli and Mysore Road stations with Depots at Baiyappanahalli, Challaghatta and Whitefield. | 17 | 18.10 |
2 | North-South Corridor (Green Line) between Nagasandra and Puttenahalli (now renamed as Yelachenahalli) stations with Depots at Peenya and Anjanapura. | 23 | 24.20 |
Total | 40 | 42.30 |
The two corridors cross at a common interchange station at Kempegowda Station (Previously known as Majestic) which is a two level station.
A maintenance depot is located at Baiyappanahalli on the Purple line and at Peenya on the Green Line. An Integrated Operation Control Centre (OCC) for both the corridors is located at Baiyappanahalli Depot and a Back-up Control Centre (BCC) is located at Peenya Depot.
Both the corridors are commissioned and under revenue service. The mode of traction power is 750V DC Third Rail bottom collection. The track is of Standard Gauge (1435 mm). Phase-I of the project was commissioned in June 2017.
BMRCL is proceeding with the implementation of Phase-2 of the project. The sanctioned Detailed Project Report (DPR) of Phase-2 envisages extension of existing two corridors viz. East-West (Purple line) and North-South (Green Line) Corridors comprising elevated sections and construction of two new lines Reach-5 and Reach-6.
The details of Extension lines and New lines under Phase-2 are given below:
Sr. No. | Corridor/Section | No. of Stations | Length (KM) |
1 | East Extension (R1A & R1B): Baiyappanahalli to ITPL Whitefield (Elevated) with Depot at Whitefield | 13 | 15.42 |
2 | West Extension (R2A & R2B): Mysore Road to Challaghatta (Elevated) with Depot at Challaghatta | 7 | 8.85 |
3 | North Extension (R3C): Nagasandra to Bangalore International Exhibition Centre (BIEC) (Elevated) with Depot at Peenya | 3 | 2.95 |
4 | South Extension (R4B): Yelachenahalli to Silk Institute (Elevated) with Depot at Anjanapura | 5 | 6.55 |
5 | R5: RV Road to Bommasandra Industrial Area (New Line – Elevated) with Depot at Hebbagodi | 16 | 18.82 |
6 | R6 (Elevated): Kalena Agrahara to Swagath Road Cross (New Line) with Depot at Kothanur | 6 | 8.18 |
R6 (Underground): Swagath Road Cross to Nagawara (New Line) with Depot at Kothanur | 12 | 14.27 | |
Total | 62 | 75.04 |
Two more new lines under Phase-2A and Phase-2B are being constructed and BMRCL is proceeding with the implementation of the same. The sanctioned Detailed Project Report (DPR) of Phase-2A (ORR Line) Phase-2B (Airport Line) envisages two new corridors viz. Central Silk Board junction to KR Puram (ORR line) & KR Puram to KIA Terminal (Airport line) comprising Elevated sections. The mode of traction power proposed is 750V DC Third Rail bottom collection. The track is of Standard Gauge (1435 mm).
The details of new lines (i.e. Phase-2A and Phase-2B), on which this Contract has to be executed, are as under:
Sr. No. | Corridor/Section | No. of Stations+Depot | Length (KM) |
1 | Phase-2A: Central Silk Board to KR Puram (Elevated) | 13+1 | 19.75 |
2 | Phase-2B: KR Puram to KIA Terminal (16 Nos. Elevated + 1No Underground) | 17+1 | 38.44 |
Total | 30+2 | 58.19 |
Scope of Works:
- Visit the Receiving Substation sites for familiarisation with the working surroundings and environment.
- Detailed route survey including RADAR survey and test/trial pits for 66kV UG cables from KPTCL GSSs to BMRCL RSSS.ngineering, Supply, Laying, Testing and Commissioning of 66kV UG cable from KPTCL GSSS to BMRCL RSSS.
- Engineering, Supply, Erection, Testing and Commissioning of 66kV UG cable terminations at KPTCL GSSS and BMRCL RSSS.
- Detailed Design Works associated with the construction of RSS building including all electrical, civil, architectural, and structural, drainage, plumbing works etc.
- Verification of designs provided by the DDC (Traction) to ensure that tentative capacities, ratings and quantities of equipment indicated in the tender document meet the operational requirements and suggest modifications, if required.
- Procurement/Manufacturing of equipment as per approved specifications.
- Delivery of equipment at BMRCL site.
- Engineering, Supply, Erection, Testing and Commissioning of Three nos. 66/33 kV (AIS Type) RSS including 66/33 kV Power transformer, RSS Civil Building including building services & electrification, Control & Relay panel, 110 V battery & battery charger at:
- K.R. Pura
- Yelahanka,
- Airport Depot
- Supply of Contract and DLP spares, tools, equipment, Training, Operation and maintenance manual and other documentation; and
- Deal and resolve in coordination with the Engineer the interface with other Contractors, Power Supply Authorities and local authorities like BDA, BBMP, NHAI, BSNL and other State Government Authorities to ensure timely completion of the works.
- Protection Coordination with KPTCL.
- Deal and resolve in coordination with the Engineer the interface with KPTCL and other Power Supply Authorities, to ensure completion of works in their premises as per schedule.
- Installation plan, Engineering, Preparation & submission of Good for Construction (GFC) drawings and Method statements for installation works.
- Testing includes integrated Testing and Commissioning.
- Submission of all the construction drawings, documents and manuals and as-built drawings of above installations.
- Supervision of maintenance during DLP.
- Provide knowledge transfer and training to Employer’s staff.
- Any suggestions / improvements in the design works by DDC within the tender requirements, is to be carried out by the contractor at no extra cost to BMRCL.
It shall be clearly understood by the tenderers that the above description is for the purpose of guidance only and is not exhaustive. The scope of works is further detailed in Employer’s Requirement-technical specification, Drawings, Bill of Quantities and other tender documents.
The complete documents can be downloaded from www.bmrc.co.in
Source: BMRCL- Tender | Image Credit (representational): BMRCL
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