BID BULLETIN NO. DESCRIPTION
Supplemental Bid Bulletin No. 23-A-2017 Construction of Water Treatment Facility
Bid Bulletin No. 23-2017 Construction of Water Treatment Facility
Bid Bulletin No. 22-2017 Supply of 130 pcs. Door Solenoid Valve Module with Door Control Unit (DCU)
Supplemental Bid Bulletin No. 15-C-2017 Supply of Various Rigid Frog
Waste Disposal Committee (WDC) Bid Bulletin No. 2 Contract for the Disposal of Scrap Materials i.e. One (1) Lot used Trainset Wheels and One (1) lot Unserviceable Vehicles
Supplemental Bid Bulletin No. 15-B Supply of Various Rigid Frog
Supplemental Bid Bulletin No. 48-B Contract for the Supply of 1 set Vehicle Extrication Set, 1 Set Extrication Tool (Spreader and Cutter Combination Tool, battery-operated), 1 unit Concrete Crusher, 1 set pneumatic Lifting Bags (High Pressure) and 1 set Pneumatic Medical Tent 20’
Supplemental Bid Bulletin No. 48-A Contract for the Supply of 1 set Vehicle Extrication Set, 1 Set Extrication Tool (Spreader and Cutter Combination Tool, battery-operated), 1 unit Concrete Crusher, 1 set pneumatic Lifting Bags (High Pressure) and 1 set Pneumatic Medical Tent 20’
Bid Bulletin No. 21-2017 Supply of Fibergate Walkway Assembly
Waste Disposal Committee (WDC) Bid Bulletin No. 1 Contract for the Disposal of Scrap Materials i.e. One (1) Lot used Trainset Wheels and One (1) lot Unserviceable Vehicles
Supplemental Bid Bulletin No. 48 Supply of 1 set Vehicle Extrication Set, 1 set Extrication Tool (Spreader and Cutter Combination Tool, battery-operated), 1 unit Concrete Crusher, 1 set Pneumatic Lifting Bags (High Pressure) and 1 set Pneumatic Medical Tent 20'
Supplemental Bid Bulletin No. 18-A-2017 Supply 28 Sets Fireman’s Jacket and Trousers, 28 Pcs. Fireman’s Helmet, 28 Pairs Fire Fighter’s Boots, 28 Pairs Fire Fighter’s Gloves and 1 Pc. Hanging Escape Ladder
Supplemental Bid Bulletin No. 17-A-2017 Supply of Various Power Supply Items (Control Circuit for 6.6KV Switchgear, Micro Switch for EDS Interlock, Auxilliary Relay for VCB Mechanism, etc.)
Supplemental Bid Bulletin No. 15-A-2017 Supply of Various Rigid Frog
Bid Bulletin No. 20-2017 Supply of 100 pcs. Air Hose (for semi-permanent coupler) or its Equivalent; 130 pcs. 5-2 Way Pneumatic Valve Return Spring or its Equivalent; 130 pcs. 3-2 Way Pneumatic Valve
Contract for the One(1) lot Audio Paging System (APS)
Bid Bulletin No. 19-2017 Rehabilitation of Fire Detection and Alarm System and Fire Suppression System
Bid Bulletin No. 16-2017 Contract for the One(1) lot Audio Paging System (APS)
Bid Bulletin No. 18-2017 Supply of 28 Sets Fireman’s Jacket and Trousers, 28 Pcs. Fireman’s Helmet, 28 Pairs Fire Fighter’s Boots, 28 Pairs Fire Fighter’s Gloves and 1 Pc. Hanging Escape Ladder
Bid Bulletin No. 17-2017 Supply of Various Power Supply Items (Control Circuit for 6.6KV Switchgear, Micro Switch for EDS Interlock, Auxilliary Relay for VCB Mechanism, etc.)
Bid Bulletin No. 15-2017 Supply of Various Rigid Frog
Bid Bulletin No. 14-2017 Supply of One(1) lot Signaling Spare Parts (Jointless Track Circuit, ATO fixed Equipment & Signaling Equipment for Rolling Stock)
Bid Bulletin No. 13-2017 Supply of 32 pcs. Brake Shoe / Lampstock for Multi-Purpose Vehicle (MPV)
Bid Bulletin No. 12-2017 Supply of Various Spare Parts for VVVF Equipment (DI3 Card/Board for TMS Secondary Unit, VVVF Relay Unit, VVVF I/F Unit and VVVF Inverter Unit
Supplemental Bid Bulletin No. 08-D-2017 Supply of Pressure Sensor, Pressure Switch and Gasket for Cut-out Cocks
Supplemental Bid Bulletin No. 08-C-2017 Supply of Pressure Sensor, Pressure Switch and Gasket for Cut-out Cocks
Bid Bulletin No. 11-2017 Contract for Acquisition of Trainset Wheels (293 pcs. wheels)
Supplemental Bid Bulletin No. 08-B-2017 Supply of Pressure Sensor, Pressure Switch and Gasket for Cut-out Cocks
Supplemental Bid Bulletin No. 08-A-2017 Supply of Pressure Sensor, Pressure Switch and Gasket for Cut-out Cocks
Bid Bulletin No. 10-2017 Unbonded Concrete Plinths of LRTA Line 2 Mainline Phase 2
Bid Bulletin No. 09-2017 Supply of Various Rolling Stock Spare Parts (TMS Master Unit, Master Controller, VVVF Control Unit etc.)
Bid Bulletin No. 08-2017 Supply of Pressure Sensor, Pressure Switch and Gasket for Cut Out Cocks
Bid Bulletin No. 07-2017 Supply of Ball Bush, Rubber Ring, Special Bushing, Spherical Roller Bearing and Special Pin
Supply of 560 pcs. VRLA Battery 100AH, 12VDC
One(1) Year Rental of 22 Units Digital Copier Machine
Negotiation Bulletin No. 02-2017-A One (1) year Rental of 22 units Digital Copier Machine
Bid Bulletin No. 06-2017 Supply of 560 pcs. VRLA Battery 100AH, 12VDC
Supplemental Bid Bulletin No. 05-2017 Supply of Ball Bush, Rubber Ring, Special Bushing, Spherical Roller Bearing and Special Pin
Bid Bulletin No. 04-2017 Supply of Ball Bush, Rubber Ring, Special Bushing, Spherical Roller Bearing and Special Pin
Supply of 560 pcs. VRLA Battery 100AH, 12VDC
One(1) Year Rental of 22 Units Digital Copier Machine
Bid Bulletin No. 03-2017 Contract for the Supply of Various Rolling Stocks Spare Parts (TMS Master Unit etc.)
Contract Supply of 100 pcs. Door Solenoid Valve Module
Contract for the Supply of Various IGBT, SIV Power Supply, Switching Element, Fuse, etc.
Bid Bulletin No. 02-2017 One(1) Year Rental of 22 Units Digital Copier Machine
Bid Bulletin No. 01-2017 Contract for the Supply of Various Rolling Stocks Spare Parts (TMS Master Unit etc.)
Contract Supply of 100 pcs. Door Solenoid Valve Module
Contract for the Supply of Various IGBT, SIV Power Supply, Switching Element, Fuse, etc.
Supplemental Bid Bulletin No. SB04B-2016 Upgrading and Modification of Power Cable, Cable Trench and Installation of Isolator Switch at Depot Stabling Area
Bid Bulletin No. SB04A-2016 Upgrading and Modification of Power Cable, Cable Trench and Installation of Isolator Switch at Depot Stabling Area
Bid Bulletin No. SB04-2016 Upgrading and Modification of Power Cable, Cable Trench and Installation of Isolator Switch at Depot Stabling Area
Bid Bulletin No. SB03-2016 Upgrading and Modification of Power Cable, Cable Trench and Installation of Isolator Switch at Depot Stabling Area
Supplemental Bid Bulletin No. 26B-2016 Contract for the Acquisition of 15 units Pantograph Assembly
Supplemental Bid Bulletin No. 26A-2016 Contract for the Acquisition of 15 units Pantograph Assembly
Bid Bulletin No. 26-2016 Contract for the Acquisition of 15 units Pantograph Assembly
Bid Bulletin No. 24-2016 Supply of Various Spare Parts for 60/80/100 KVA UPS
Bid Bulletin No. 21-2016 Contract for the Supply of 35 units Motor Control Center Cell Unit
Supply of Various Rolling Stock Spare Parts (SIV Power Supply DC-DC Converter, Relay, etc.)
Bid Bulletin No. 20-2016 Supply of Various Pneumatic Hoses and Impulse Magnetic Valves
Bid Bulletin No. 19-2016 Supply of Brake Coil w/ Rectifier for Long Travel Motor (Crab Motor). Hoist Motor and Long Travel Motor
Bid Bulletin No. 18-2016 Supply of Various Printers
Bid Bulletin No. 17-2016 Contract for the One (1) year Rental of 22 Units Digital Copier Machine
Supplemental Bid Bulletin No. SB01-F Contract for the Systematic Replacement of Rolling Stock Gangway
Supplemental Bid Bulletin No. SB01-E Contract for the Systematic Replacement of Rolling Stock Gangway
Supplemental Bid Bulletin No. SB01-D Contract for the Systematic Replacement of Rolling Stock Gangway
Supplemental Bid Bulletin No. SB01-C Contract for the Systematic Replacement of Rolling Stock Gangway
Bid Bulletin No. 16-2016 Supply of 1 Unit Indoor Forklift Industrial Battery
Bid Bulletin No. 02 Consulting Services for Structural Investigation and Related Works of LRT Line 1 and 2 Systems
Supplemental Bid Bulletin No. 13-B Contract for the Replacement of Waterline Piping System
Supplemental Bid Bulletin No. SB01-B Contract for the Systematic Replacement of Rolling Stock Gangway
Bid Bulletin No. 15-2016 Supply of Condenser Water Pump Motor and Chilled Water Pump Motor
Supplemental Bid Bulletin No. 13-A Contract for the Replacement of Waterline Piping System
Bid Bulletin No. 14-2016 Bidding of the Contract for the Procurement of Gasoline, Diesel Fuels and Lubricants (Fuel Card Program) for the Light Rail Transit Authority (LRTA)
Bid Bulletin No. 13-2016 Contract for the Replacement of Waterline Piping System
Supplemental Bid Bulletin No. SB01-A Contract for the Systematic Replacement of Rolling Stock Gangway
Bid Bulletin No. 12-2016 Supply of Seven (7) pcs. Earth Fault Passage Indicator Relay (Self Powered Overcurrent and Earth Fault Indicator Type SPi-OCEF0 or its equivalent and Five (5) pcs. SEG Relay Type WIP 1 or its equivalent
Bid Bulletin No. 11-2016 Supply of 1,00 mtrs. 9.5mm dia. Steel Wire Mutli Strand for Tension Wheel or its equivalent and 1,500 mtrs. Messenger Wire Copper Stranded Conductor 240 mm^2
Supplemental Bid Bulletin No. 10-A Supply of Various Rolling Stock Air-Conditioning System Spare Parts
Bid Bulletin No. 10-2016 Supply of Various Rolling Stock Air-Conditioning System Spare Parts
Bid Bulletin No. 09-2016 Supply of Various Spare Parts for Driving Gear, Permanent Coupler & Traction Motors
Bid Bulletin No. SB01-2016 Systematic Replacement of Rolling Stock Gangway
Supplemental Bid Bulletin No. 07 Supply of Various Overhead Catenary System (OCS) Spare Parts
Supplemental Bid Bulletin No. 06-A Supply of Various Overhead Catenary System (OCS) Spare Parts
Bid Bulletin No. 06-2016 Supply of Various Overhead Catenary System (OCS) Spare Parts
Bid Bulletin No. 05-2016 Supply of Various Office Supplies (Archfiles, Data File Box, Agenda Folder etc.)
Supply of Various Office Supplies (Ballpen, Carbon Paper, etc.)
Bid Bulletin No. SB01-A Contract of One (1) Lot Upgrading and Replacement of Air-Conditioning System at Line 2 Mainline Stations
Bid Bulletin No. 04-2016 Supply of Various Spare Parts for Multi-Purpose Vehicle (MPV) 1 & 2
Bid Bulletin No. 03-2016 Rinse Pump
Bid Bulletin No. 02-2016 Supply of 6 Assy. Condensing Fan Motor Assembly
Supply of 1 Unit Rinse Pump
Depot Cleaning Project (Phase 2)
Bid Bulletin No. 01-2016 Supply of 6 Assy. Condensing Fan Motor Assembly
Bid Bulletin No. NR28A Supply of 1,050 Bags of Groceries
Bid Bulletin No. R28A Supply of 1 lot Signaling Equipment
Bid Bulletin No. SB13 Supply and Installation of MIMIC Diagram Video Equipment
Bid Bulletin No. SB12 Systematic Rail Replacement
Bid Bulletin No. NR28 Supply of 1,050 Bags of Groceries
Bid Bulletin No. R27 Supply of 1,500 pcs. 2mm Galvanized Baseplate Shims & 1,500 pcs. 3mm Galvanized Baseplate Shims
Bid Bulletin No. R28 Contract for the Supply of Various Signaling Spare Parts for Interlocking ATO and Jointless Track Circuit
Contract for the Supply of one (1) lot Signaling Equipment
Bid Bulletin No. SB11 Installation of Lightning Protection System at Santolan Station
Rewiring of Lightning System at Line 1 Stations
Upgrading and Replacement of Airconditioning System of Line 2 Mainline Stations
Bid Bulletin No. SB10 Consulting Services for Structural Investigation and related Works of LRT Line 1 & Line 2 Systems
Bid Bulletin No. SB09 Refurbishment (Replacement) of Brake Operating Unit (BOU)
Bid Bulletin No. SB08 Refurbishment (Replacement) of Brake Operating Unit (BOU)
Bid Bulletin No. SB07 Contract for the Mainteance of the LRT Line 2 Conveyance (Escalators) Systems
Supplemental Bid Bulletin No. NR26-C Contract for the Supply and Installation of One (1) lot IT Equipment (Video Wall Monitor)
Supplemental Bid Bulletin No. NR26-B Contract for the Supply and Installation of One (1) lot IT Equipment (Video Wall Monitor)
Supplemental Bid Bulletin No. NR26-A Contract for the Supply and Installation of One (1) lot IT Equipment (Video Wall Monitor)
Bid Bulletin No. NR26 Contract for the Supply and Installation of One (1) lot IT Equipment (Video Wall Monitor)
Bid Bulletin No. SB06 Contract for the Maintenance of the Line 2 Conveyance (Escalators) System
Bid Bulletin No. SB05 Contract for One (1) Lot Upgrading and Replacement of Air-Conditioning System at Line 2 Mainline Stations
Bid Bulletin No. R25 Supply of 850 pcs. ACU Air Filter Element (Fresh Air) and 2,500 pcs. ACU Air Filter Element (Recirculated)
Bid Bulletin No. SB04 Contract for the Improvement of Roofing at Gilmore, Recto Link Bridge and Depot MOW Building
Bid Bulletin No. SB03 One (1) Lot Upgrading and Replacement of Air-Conditioning System at Line 2 Mainline Stations
Bid Bulletin No. SB02 Maintenance of the LRT Line 2 Conveyance (Escalators) System
Bid Bulletin No. SB01 Improvement of Roofing at Gilmore, Recto Link Bridge and Depot MOW Building
Bid Bulletin No. R24 Supply of 10 pcs. VE3 A Board (Processing Unit Board)
Bid Bulletin No. NR23 Supply of 19 units Laptop
Bid Bulletin No. R22 Supply of Various PCB's for Trachymetry Module
Supply of 100 pcs. Monolink Rubber Element/Monolink Bush
Bid Bulletin No. R21 Supply of 120 pcs. Rubber Ring of Primary Suspension (MT)
Supplemental Bid Bulletin No. R20 Supply of 850 pcs. ACU Air Filter Element (Fresh Air) and 2,500 pcs. ACU Filter Element (Reticulated)
Bid Bulletin No. R19 Chevron Seal
Bid Bulletin No. NR18 Supply of 3 units Charger Module for Diesel Fire Pump
Repair and Re-Upholstery of LRV Driver's Cab Seat
Bid Bulletin No. R17 Supply of Eccentric Post and Eccentric Sleeve
Supplemental Bid Bulletin No. R13-B Contract for the Maintenance of the Manila LRT Line 1 System
Bid Bulletin No. R-14 Contract for the Retrofitting of Rolling Stock Air Conditioning System (Prototype)
Bid Bulletin No. R13-A Contract for the Maintenance of the Manila LRT Line 1 System
Bid Bulletin No. R16 Repair of 14 units Gangway Bellows Assembly
Bid Bulletin No. NR16 Construction/Installation of Roll-up Doors of Wheel Lathe Machine Bldg. at Line 2 Depot

Repair of 14 units Gangway Bellows Assembly
Bid Bulletin No. NR14 LRTA Security Services for Lot 2-Revenue Line 1 System
Bid Bulletin No. R15 Supply of 12 pcs. Electronic Sensor and 100 pcs. Valve for 21C
Bid Bulletin No. R12 Supply of 100 pcs. Cylindrical Roller Insulated Bearing Ceramic Plasma-Spray Coating
Bid Bulletin No. R11 Maintenance of the Manila LRT Line 2 System
Bid Bulletin No. R10 Supply of 16 pcs. ACU Controller Board (ACM 01) or its equivalent and 16 pcs. ACU Controller Board (ACM 02) or its equivalent
Bid Bulletin No. R09 Supply of Various AFCS Spare parts
Bid Bulletin No. R08 Supply of 12pcs. Transformer for Main Coverter
Bid Bulletin No. R07-A Supply of 800pcs. Pivot Pin (BBC Pin)
Bid Bulletin No. R07 Supply of 800pcs. Pivot Pin (BBC Pin)
Bid Bulletin No. R06 Contract for the Relocation Housing Units and Amenities for the Informal Settlers affected by the Alignment of the LRT Line 1 Cavite (South) Extension Project
Supplemental Bid Bulletin No. R06-A Contract for the Relocation Housing Units and Amenities for the Informal Settlers affected by the Alignment of the LRT Line 1 Cavite (South) Extension Project
Supplemental Bid Bulletin No. R05-A Refurbishment of 15 units Pantograph Assembly
 Bid Bulletin No. R05 Refurbishment of 15 units Pantograph Assembly
 Supplemental Bid Bulletin No. NR03-A LRTA Security Services (covering the period 01 January 2015 to 31 December 2015 for Line 1 System and 01 January 2015 to 31 December 2017 for Line 2 System) under ITB No. 1402-326-13R)
 Bid Bulletin No. NR03 LRTA Security Services
 Bid Bulletin No. R04 Various Rolling Stocks (K-Ring etc.) Various Bearings etc.
 Bid Bulletin No. NR01 Bidding for the Supply of Roller NKD (Steel Wheel) 
Bid Bulletin No. R02  Bidding for the 1.)Uninterruptible Power Supply (UPS), 3KVA 2.)Flat Bar,Nylon Re-inforced Flexible Hose 3.)Earthing Cable 4.)Pantograph Shoe Middle Segment, Pantograph Shoe Side Segment 5.)Chevron Seal 6.)Emergency Lighting Converter 7.)Various Cable Connector 8.)Gate Drive Unit (GDU) 9.)SIV Battery Charger Filter Capacitor 
Bid Bulletin No. R01  Bidding of the Contract for the Supply of Various Rolling Stock (King Ring etc.) 
Bid Bulletin No. R53  Supply of various Cable Connector - Answers/ Clarifications to written queries 
Supplemental Bid Bulletin No. NR50-A  Supply of 40 pcs. Roller NKD (Steel Wheel)- Answers Clarifications to written queries 
Bid Bulletin No. R52  Supply of NEP Signaling Spare Parts 
Bid Bulletin No. NR50  Supply of 40 pcs. Roller NKD (Steel Wheel)- Submission and Opening of Bids on December 17, 2014 is hereby moved to January 7, 2015, same time and venue. 
Supplemental Bid Bulletin No. R46-A  Maintenance of the Manila LRT Line 2 System 
Bid Bulletin No. R51  Supply of 150 pcs. Brake Pads MT 16MM - PR No. RS1-0614-132 
Bid Bulletin No. R49 Supply of 20 pcs. Exhaust Fan Motor (Equipment Room) PR No. RS2-1014-196 
Bid Bulletin No. R48  RS1-0414-039 - Uninterruptible Power Supply (UPS), 3KVA RS1-0414-042 - Various Rolling Stocks (K-Ring etc.) RS1-0414-048 - Flar Bar (5mm X 1 inch X 6m) Nylon Reinforced Flexible Hose RS1-1114-217 - Earthing Cable RS1-1014-199 - Pantograph Shoe Middle Segment Pantograph Shoe Side Segment RS1-0414-036 - Chevron Seal RS1-0814-165 - Emergency Lighting Converter RS1-0413-054 - Various Cable Connector (Pre-bid Conference shall be reset on December 12, 2014. Submissionand Opening of Bids is hereby move to January 7, 2014) 
Bid Bulletin No. R47  Supply of 1,000 pcs. Coach Screw USS 1 (23.8*152) (Submission and Opening of BIDS on December 12, 2014 is hereby moved to December 17, 2014, same time and venue)
Bid Bulletin No. R46  Maintenance of the Manila LRT Line 2 System (Submission and Opening of Bids on December 12, 2014 is hereby moved to December 23, 2014, same time and venue.) 
Supplemental Bid Bulletin No. NR01-C  Repair and Restoration of Conveyance System (Line 2)
Bid Bulletin No. NR44  Supply of 27 units Computer Desktop (Standard) and 10 units Computer Desktop (High End) 
Bid Bulletin No. R45  Transformer for Main Converter 
Bid Bulletin No. NR43  Supply of 2,010 bags of groceries under PR No. GS1-1014-501 
Bid Bulletin No. NR42  Supply of Various Valves under PR No.RS1-0914-174 with an ABC of Php2,887,407.00
Bid Bulletin No. R41  Supply of Eccentric Post and Sleeve under PR No. RS2-0614-120 (ABC: Php2,520,000.00)
Bid Bulletin No. R40  Supply of various Rolling Stock Boards under PR No. RS!-0314-009 (ABC: Php19,864,719.00) 
Bid Bulletin no. R39  Repair Kit for KR6 Relay Valve 
Bid Bulletin no. NR37  Various Parts/Assemblies of Mobile Lifting Equipment under PR No. RS2-0914-184 and ITB No. 1410-161-01 
Bid Bulletin no. R38  Supply of Various AFCS Spare Parts under PR No. RS2-0914-182 and ITB No. 1409-156-01 
Bid Bulletin no. R36  Supply of Various Signalling Spare Parts for Interlocking and ATO and Jointless Track Circuit under PR Nos. RS2-0914-178/RS2-0914-179 and ITB No. 1409-154-01 
Bid Bulletin no. R35  ACU Controller Power Supply Module under PR No. RS2-0614-125  
Bid Bulletin No. R34  VRLA Battery 100AH, 12VDC under PR No. RS2-0614-115 
Supplemental Bid Bulletin No. NR13-J  Bidding of the Contract for LRTA Security Services (Covering the period of 3 years) under ITB No. 1402-326-13 
Bid Bulletin No. R32  86 pcs. Motor (15VDC) Rfe. Part No. 920001018 or its equivalent under PR No. RS2-0914-171 
Bid Bulletin No. R31  160 pcs. Rubber Motor Suspension Element (Traction Motor Resilient Support)under PR No. RS1-0914173 
Supplemental Bid Bulletin No. R11-K  Maintenance of the Manila LRT Line 2 System. 
Supplemental Bid Bulletin No. R16-C  Maintenance of the Manila LRT Line 1 System 
Supplemental Bid Bulletin No. NR30  Repair and Replacement of Defective Parts of AS&E Gemini parcel X-Ray Screening / Inspection System (Model 6040) at Monumento and Santolan Station. 
Bid Bulletin No. R29  Supply of various Rolling Stock Valves (Smart Valves, Gateway Valves etc.) under ITB No.:1406-078-01 
Bid Bulletin No. R28  Supply of various Air Hoses under PR#: RS2-0614-122 
Supplemental Bid Bulletin No. R11-J  Maintenance of the Manila LRT Line 2 System
Supplemental Bid Bulletin No. NR26  Various Stationary Air Compressor Parts (Answer to Queries) 
Bid Bulletin No. R27  Supply of NEP Signalling Spare Parts. 
Supplemental Bid Bulletin No. R16-B  Maintenance of the Manila LRT Line 1 System (Submission and Opening of Bids set on October 1, 2014 is moved to October 22, 2014), same time and venue.
Supplemental Bid Bulletin No. R24-B  Supply of 35 pcs. Fixed Contacts for Arc Breaker and 35 pcs. Movable Contacts under ITB No.1408-114-01 (Answer to Queries) 
 Supplemental Bid Bulletin No. R24-A Supply of 35 pcs. Fixed Contacts for ARC Breaker and 35 pcs. Movable Contacts for ARC Breaker under ITB No. 1408-114-01 (Submission and Opening of Bids was moved from October 1, 2014 to October 3, 3, 2014) 
Supplemental Bid Bulletin No. R11-I  Maintenance of the Manila LRT Line 2 System under ITB No. 1402-321-13 (Answer to Queries) 
 Supplemental Bid Bulletin No. R24 Contract of the Supply of 35 pieces Fixed Contacts for Arc Breaker and 35 pieces Movable Contacts for Arc Breaker / PhP 5,705,000.00 (ITB No. 1408-114-01) 
Bid Bulletin No. R23  Supply of 36 pieces Insulated Gate Bipolar Transistor (IGBT) including Connector/ ABC: PhP 3,780,000.00 (PR No. RS2-0514-070) 
Supplemental Bid Bulletin No. R11-H  Contract for the Maintenance of the Manila LRT Line 2 System under ITB No. 1402-321-13 (Submission and Opening of Bids was moved from September 24, 2014 to October 17, 2014)  
Supplemental Bid Bulletin No. NR13-I Bidding of the Contract for LRTA Security Services (covering the period of 3 years) under ITB No. 1402-326-13 
Supplemental Bid Bulletin No. NR13-H LRTA Security Services 
Supplemental Bid Bulletin No. R11-E Contract of the Maintenance of LRT Line 2 System 
Supplemental Bid Bulletin No. R11-G  Contract of the Maintenance of LRT Line 2 System 
Supplemental Bid Bulletin No. R11-F  Contract of the Maintenance of LRT Line 2 System 
Supplemental Bid Bulletin No. NR13-G  LRTA Security Services 
 Supplemental Bid Bulletin No. R11-D Maintenance of the Manila LRT Line 2 System 
 Supplemental Bid Bulletin No. R22 Various Signaling Spare Parts (Vesba Module, SOM 6, Fan Module for SICAS etc.) Supply of 15 Sets of Axle Counter Sensor (Transmitter and Receiver) 
Supplemental Bid Bulletin No. NR13-F  LRTA Security Services 
Bid Bulletin No. R21  Supply of 1200pcs. 2MM Galvanized Baseplate Shim for Vertical Alignment of Checkrail and 1200pcs. Galvanized Baseplate Shim for Vertical Alignment of Checkrail. 
Supplemental Bid Bulletin No. R11-C  Maintenance of the Manila LRT Line 2 System 
 Bid Bulletin No. NR20 Engine Overhauling of UNIMOG 507 (Negotiated Procurement) 
Supplemental Bid Bulletin No. NR13-E  LRTA Security Services 
Supplemental Bid Bulletin No.NR13-D and R16-A  Maintenance of the Manila LRT Line 1 System 
Supplemental Bid Bulletin No. NR13-C  LRTA Security Services (Covering the period of 3 years) under ITB No. 1402-326-13 
Supplemental Bid Bulletin No. NR17-B  Contract for the Installation of New Firewater and Domestic Waterlines at LRTA Line 1 Depot Project under ITB No. 1212-386-14R 
Supplemental Bid Bulletin No. NR17-A  Supply of 180 pcs. Opto Sensor (orange) (The scheduled submission and opening of bids set on July 16, 2014 was moved to July 23, 2014, same time and venue). 
Bid Bulletin No. R18  Supply of 180 pcs. Opto Sensor (orange) (The scheduled submission and opening of bids set on July 16, 2014 was moved to July 23, 2014, same time and venue).
Bid Bulletin No. NR17  Installation of New Firewater and Domestic Waterlines at LRTA Line 1 Depot (The scheduled submission and opening of bids set on July 23, 2014 was moved to July 30, 2014 same time and venue.)
Bid Bulletin No. R16  Contract for the Maintenance of the Manila LRT Line 1 System (Pre-bid conference and deadline of submission and opening of Bids set on July 16, 2014 and August 13, 2014 respectively were moved to August 22, 2014 and September 12, 2014 respectively, same time and venue.
Bid Bulletin No. R11-B Maintenance of the Manila LRT Line 2 System
Supplemental Bid Bulletin No. NR14-A  Repair and Replacement of Defective Parts of AS&E Gemini Parcel X-ray Screening/ Inspection System (Model 6040) at Monumento and Santolan Stations
 Supplemental Bid Bulletin No. NR13-B LRTA Security Services under ITB No. 1402-326-13 
Bid Bulletin No. R15  Various Electromagnetic 
Bid Bulletin No. NR14  Repair and Replacement of Defective Parts of AS&E Gemini parcel X-Ray Screening/ Inspection System (Model 6040) at Monumento and Santolan Stations 
Supplemental Bid Bulletin No. NR13-A  LRTA Security Services 
Supplemental Bid Bulletin No. NR12-B   Digital Copier Machine Rental 
Supplemental Bid Bulletin No. NR12-A  Bidding for the Digital Copier Machine Rental 
Supplemental Bid Bulletin No. NR13  LRTA Security Services 
Supplemental Bid Bulletin No. NR12  Bidding for the Digital Copier Machine Rental 
Supplemental Bid Bulletin No. 11-A  Contract for the Maintenance of the Manila LRT Line 2 System
Bid Bulletin No. R08  Supply of 96 pcs. Tyre and 2,112 pcs. Resilient Rubber ABC (PhP): 14,234,784.00 
Bid Bulletin No. R11  Contract for the Maintenance of the Manila LRT Line 2 System 
Bid Bulletin No. NR07  Supply of 500pcs. pivot pin (BBC pin)with ITB No. 1401-047-01 under PR No. RS1-0314-019. (Submission and opening of bids schedule on June 6, 2014 at Cafeteria, LRTA Line 2 Depot Santolan, Pasig City, 9:00 a.m. shall now be held on June 13, 2014 same time and venue. 
Bid Bulletin No. R06  Bidding of the Contract for the Supply of Various AFCS Spare Parts under PR No. RS1-0314-017 and ITB No. 1404-0411-01 with an Approved Budget of the Contract (ABC) of Php 17,360,414.00 
Bid Bulletin No. NR06  Various Stationary Air Compressor Parts 
Bid Bulletin No. R05  Bidding for the Supply of 200 meters Special Rubber Insulated Single Core Cable 2.7kVDC 
Bid Bulletin No. R04  Supply of 280 pcs. Opto Sensor 7484 (Black) under PR No. RS1-0314-013 
Bid Bulletin No. NR04  Submission of Quotation (Negotiated Procurement) for the Repair of Detached/Unbonded and Cracked Concrete Plinths of LRT Line 2 Mainline under ITB No.1303-45-14N with an Approved Budget of the Contract(ABC) of Php5,952,363.20 
Bid Bulletin No. R03  Bidding for the Supply of 120 pieces Blower Wheel for BN ACU or its equivalent 
Bid Bulletin No. NR02  Bidding of the Contract for the Installation of Cladding at the LRTA Line 1 Stations and Terminal