Bidding Opportunities
The Calamba Water District, through its Bids and Awards Committee (BAC), invites supplier/ manufacturers/ distributors/ contractors to apply for eligibility.
INVITATION TO BID FOR THE YEAR 2021
December 2021
Addendum 01 - Supply of Labor and Materials for the Construction of 500 cubic meter Glass Fused to Steel Bolted Tank with Booster Pumps
Addendum 01 - Supply and Delivery of Various I.T Equipment and Accessories of Different Departments Rebidding
Addendum 01 - Supply and Delivery of Various Furniture, Fixtures and Office Equipment of Different Departments Rebidding
Addendum 01- Supply of Labor and Materials for the Rehabilitation of Well at Brgy Real Calamba City
Addendum 01- Supply of Labor and Materials for the Construction of Various Pump Houses including the Supply of Electro Mechanical Appurtenances
Addendum 01- Supply of Labor and Materials for the Expansion and Rehabilitation of Distribution Line and Appurtenances at Sitio Masikap Real
Addendum 01- Supply of Labor and Materials for the Expansion and Rehabilitation of Distribution Line and Appurtenances at Calamba Heights Subidivision Real
Addendum 01- Supply of Labor and Materials for the Expansion and Rehabilitation of Distribution Line and Appurtenances at National Road Mayapa
Invitation to Bid - Supply of Labor and Materials for the Construction of 500 cubic meter Glass Fused to Steel Bolted Tank with Booster Pump
BOQ - Supply of Labor and Materials for the Construction of 500 cubic meter Glass Fused to Steel Bolted Tank with Booster Pump
Scope of Works - Supply of Labor and Materials for the Construction of 500 cubic meter Glass Fused to Steel Bolted Tank with Booster Pump
Forms - Supply of Labor and Materials for the Construction of 500 cubic meter Glass Fused to Steel Bolted Tank with Booster Pump
Invitation to Bid - Supply and Delivery of Various IT Equipment and Accessories of Different Departments Rebidding
Specifications - Supply and Delivery of Various IT Equipment and Accessories of Different Departments Rebidding
Forms - Supply and Delivery of Various IT Equipment and Accessories of Different Departments Rebidding
Invitation to Bid - Supply and Delivery of Various Furniture, Fixtures and Office Equipment of Different Departments Rebidding
Forms - Supply and Delivery of Various Furniture, Fixtures and Office Equipment of Different Departments Rebidding
Specifications - Supply and Delivery of Various Furniture, Fixtures and Office Equipment of Different Departments Rebidding
Invitation to Bid - Supply of Labor and Materials for the Renovation of Pump Houses and Construction of Perimeter Fence at Villa De Calamba Pump Station
Drawings - Supply of Labor and Materials for the Renovation of Pump Houses and Construction of Perimeter Fence at Villa De Calamba Pump Station
BOQ Perimeter Fence - Supply of Labor and Materials for the Renovation of Pump Houses and Construction of Perimeter Fence at Villa De Calamba Pump Station
BOQ Pump house Specialties Sewer - Supply of Labor and Materials for the Renovation of Pump Houses and Construction of Perimeter Fence at Villa De Calamba Pump Station
Specifications - Supply of Labor and Materials for the Renovation of Pump Houses and Construction of Perimeter Fence at Villa De Calamba Pump Station
Forms - Supply of Labor and Materials for the Renovation of Pump Houses and Construction of Perimeter Fence at Villa De Calamba Pump Station
Invitation to Bid - Supply of Labor and Materials for the Construction of Calibration Room and Storage for Calibrated Water Meters
Drawings - Supply of Labor and Materials for the Construction of Calibration Room and Storage for Calibrated Water Meters
BOQ - Supply of Labor and Materials for the Construction of Calibration Room and Storage for Calibrated Water Meters
Scope of Works - Supply of Labor and Materials for the Construction of Calibration Room and Storage for Calibrated Water Meters
Forms - Supply of Labor and Materials for the Construction of Calibration Room and Storage for Calibrated Water Meters
Invitation to Bid - Supply of Labor and Materials for the Renovation of Pump House at Asiakon Pump
BOQ - Supply of Labor and Materials for the Renovation of Pump House at Asiakon Pump
Drawings - Supply of Labor and Materials for the Renovation of Pump House at Asiakon Pump
Technical Specifications - Supply of Labor and Materials for the Renovation of Pump House at Asiakon Pump
Forms - Supply of Labor and Materials for the Renovation of Pump House at Asiakon Pump
Invitation to Bid - Supply and Delivery of First Aid and Maintenance Medicines
Forms - Supply and Delivery of First Aid and Maintenance Medicines
November 2021
RFQ - Supply of Labor and Materials of Built-in Cabinet to be installed in the Finance Department
Scope of Works - Supply of Labor and Materials of Built-in Cabinet to be installed in the Finance Department
OSS - Supply of Labor and Materials of Built-in Cabinet to be installed in the Finance Department
RFQ - Supply and Delivery of Calcium Hypochlorite
Specifications - Supply and Delivery of Calcium Hypochlorite
OSS - Supply and Delivery of Calcium Hypochlorite
Invitation to Bid - Supply of Labor and Materials for the Rehabilitation of Well at Brgy Real Calamba City
BOQ - Supply of Labor and Materials for the Rehabilitation of Well at Brgy Real Calamba City
Drawing - Supply of Labor and Materials for the Rehabilitation of Well at Brgy Real Calamba City
Forms - Supply of Labor and Materials for the Rehabilitation of Well at Brgy Real Calamba City
Scope of Works - Supply of Labor and Materials for the Rehabilitation of Well at Brgy Real Calamba City
Invitation to Bid - Supply of Labor and Materials for the Construction of Various Pump Houses including the Supply of Electro-mechanical Appurtenances
Scope of Works - Supply of Labor and Materials for the Construction of Various Pump Houses including the Supply of Electro-mechanical Appurtenances
BOQ - Supply of Labor and Materials for the Construction of Various Pump Houses including the Supply of Electro-mechanical Appurtenances
Forms - Supply of Labor and Materials for the Construction of Various Pump Houses including the Supply of Electro-mechanical Appurtenances
Drawings - Supply of Labor and Materials for the Construction of Various Pump Houses including the Supply of Electro-mechanical Appurtenances
Invitation to Bid - Supply of Labor and Materials for the Expansion and Rehabilitation of Distribution Line and Appurtenances at Sitio Masikap Real
Forms - Supply of Labor and Materials for the Expansion and Rehabilitation of Distribution Line and Appurtenances at Sitio Masikap Real
Scope - Supply of Labor and Materials for the Expansion and Rehabilitation of Distribution Line and Appurtenances at Sitio Masikap Real
BOQ - Supply of Labor and Materials for the Expansion and Rehabilitation of Distribution Line and Appurtenances at Sitio Masikap Real
Drawing - Supply of Labor and Materials for the Expansion and Rehabilitation of Distribution Line and Appurtenances at Sitio Masikap Real
Invitation to Bid - Supply of Labor and Materials for the Expansion and Rehabilitation of Distribution Line and Appurtenances at Calamba Heights Subdivision Real
Drawings - Supply of Labor and Materials for the Expansion and Rehabilitation of Distribution Line and Appurtenances at Calamba Heights Subdivision Real
BOQ - Supply of Labor and Materials for the Expansion and Rehabilitation of Distribution Line and Appurtenances at Calamba Heights Subdivision Real
Scope of Works - Supply of Labor and Materials for the Expansion and Rehabilitation of Distribution Line and Appurtenances at Calamba Heights Subdivision Real
Forms - Supply of Labor and Materials for the Expansion and Rehabilitation of Distribution Line and Appurtenances at Calamba Heights Subdivision Real
Invitation to Bid - Supply of Labor and Materials for the Expansion and Rehabilitation of Distribution Line and Appurtenances at National Road Mayapa
BOQ - Supply of Labor and Materials for the Expansion and Rehabilitation of Distribution Line and Appurtenances at National Road Mayapa
Drawings - Supply of Labor and Materials for the Expansion and Rehabilitation of Distribution Line and Appurtenances at National Road Mayapa
Scope of Works - Supply of Labor and Materials for the Expansion and Rehabilitation of Distribution Line and Appurtenances at National Road Mayapa
Forms - Supply of Labor and Materials for the Expansion and Rehabilitation of Distribution Line and Appurtenances at National Road Mayapa
RFQ - Supply of Labor and Materials for the Preventive Maintenance of Four 4 Units Air Compressor
Scope of Works - Supply of Labor and Materials for the Preventive Maintenance of Four 4 Units Air Compressor
OSS - Supply of Labor and Materials for the Preventive Maintenance of Four 4 Units Air Compressor
RFQ - Supply and Delivery of Corporate Calendar
Scope of Works - Supply and Delivery of Corporate Calendar
OSS - Supply and Delivery of Corporate Calendar
October 2021
Invitation to Bid - Supply and Delivery of Goods and Food Packs for CWD's Year End Activity and Family Day Celebration
TOR - Supply and Delivery of Goods and Food Packs for CWD's Year End Activity and Family Day Celebration
Forms - Supply and Delivery of Goods and Food Packs for CWD's Year End Activity and Family Day Celebration
Invitation to Bid - Supply and Delivery of Various I.T Equipment and Accessories of Different Departments
Specifications - Supply and Delivery of Various I.T Equipment and Accessories of Different Departments
Forms - Supply and Delivery of Various I.T Equipment and Accessories of Different Departments
Invitation to Bid - Supply and Delivery of Various Furniture Fixtures and Office Equipment of Different Departments
Specifications - Supply and Delivery of Various Furniture Fixtures and Office Equipment of Different Departments
Forms - Supply and Delivery of Various Furniture Fixtures and Office Equipment of Different Departments
RFQ - Printing of Waterlife News Magazine
Specifications - Printing of Waterlife News Magazine
OSS - Printing of Waterlife News Magazine
Invitation to Bid - Supply of Services for the Conduct of Microbiological Testing, Physical and Chemical Analysis including Arsenic Testing
Scope of Works - Supply of Services for the Conduct of Microbiological Testing, Physical and Chemical Analysis including Arsenic Testing
Bid Form - Supply of Services for the Conduct of Microbiological Testing, Physical and Chemical Analysis including Arsenic Testing
Invitation to Bid - Supply of Labor and Materials for the Rehabilitation of Water Facilities Storage and Overhead Tank in Different Service Areas of Calamba Water District
Scope of Works - Supply of Labor and Materials for the Rehabilitation of Water Facilities Storage and Overhead Tank in Different Service Areas of Calamba Water District
Drawings - Supply of Labor and Materials for the Rehabilitation of Water Facilities Storage and Overhead Tank in Different Service Areas of Calamba Water District
BOQ - Supply of Labor and Materials for the Rehabilitation of Water Facilities Storage and Overhead Tank in Different Service Areas of Calamba Water District
Bid Forms - Supply of Labor and Materials for the Rehabilitation of Water Facilities Storage and Overhead Tank in Different Service Areas of Calamba Water District
Invitation to Bid - Supply of Labor and Materials for the Reconstruction Renovation of Calamba Water District CWD Extension Office
Drawings - Supply of Labor and Materials for the Reconstruction Renovation of Calamba Water District CWD Extension Office
BOQ - Supply of Labor and Materials for the Reconstruction Renovation of Calamba Water District CWD Extension Office
Scope of Works - Supply of Labor and Materials for the Reconstruction Renovation of Calamba Water District CWD Extension Office
Forms - Supply of Labor and Materials for the Reconstruction Renovation of Calamba Water District CWD Extension Office
Addendum 02 - Supply and Delivery of UPVC Column Pipe and Accessories (Rebidding)
RFQ - Supply and Delivery of Various Laboratory Glassware’s and Apparatus Supplies 3rd Posting
OSS - Supply and Delivery of Various Laboratory Glassware’s and Apparatus Supplies 3rd Posting
RFQ - Supply of Labor and Materials for the Fabrication of Built-in Cabinet 1st Floor Customer Service Division
BOQ - Supply of Labor and Materials for the Fabrication of Built-in Cabinet 1st Floor Customer Service Division
Scope of Works - Supply of Labor and Materials for the Fabrication of Built-in Cabinet 1st Floor Customer Service Division
Drawings - Supply of Labor and Materials for the Fabrication of Built-in Cabinet 1st Floor Customer Service Division
OSS - Supply of Labor and Materials for the Fabrication of Built-in Cabinet 1st Floor Customer Service Division
September 2021
Addendum 01 - Supply and Delivery of UPVC Column Pipe and Accessories (Rebidding)
RFQ - Supply and Delivery of Various Laboratory Glassware’s and Apparatus Supplies 2nd Posting
OSS - Supply and Delivery of Various Laboratory Glassware’s and Apparatus Supplies 2nd Posting
Invitation to Bid - Supply and Delivery of UPVC Column Pipe and Accessories (Rebidding)
Specifications - Supply and Delivery of UPVC Column Pipe and Accessories (Rebidding)
Forms - Supply and Delivery of UPVC Column Pipe and Accessories (Rebidding)
Invitation to Bid - Supply and Delivery of 250 Meters Depth Down-the-Hole Camera Log
Specifications - Supply and Delivery of 250 Meters Depth Down-the-Hole Camera Log
Forms - Supply and Delivery of 250 Meters Depth Down-the-Hole Camera Log
Invitation to Bid - Supply of Labor and Materials for the Rehabilitation of Concrete Fence at Barangay Bucal Calamba City Laguna
BOQ - Supply of Labor and Materials for the Rehabilitation of Concrete Fence at Barangay Bucal Calamba City Laguna
Drawings - Supply of Labor and Materials for the Rehabilitation of Concrete Fence at Barangay Bucal Calamba City Laguna
Scope of Works - Supply of Labor and Materials for the Rehabilitation of Concrete Fence at Barangay Bucal Calamba City Laguna
Forms - Supply of Labor and Materials for the Rehabilitation of Concrete Fence at Barangay Bucal Calamba City Laguna
August 2021
RFQ - Supply and Delivery of Electrical Instruments
Specifications - Supply and Delivery of Electrical Instruments
OSS - Supply and Delivery of Electrical Instruments
RFQ - Supply of Labor and Materials for the Construction of Perimeter Fence at BPS Upper
BOQ - Supply of Labor and Materials for the Construction of Perimeter Fence at BPS Upper
Drawings - Supply of Labor and Materials for the Construction of Perimeter Fence at BPS Upper
Scope of Works - Supply of Labor and Materials for the Construction of Perimeter Fence at BPS Upper
OSS - Supply of Labor and Materials for the Construction of Perimeter Fence at BPS Upper
RFQ - Supply of Labor and Materials for the Fabrication and Assembly of Collapsible Racks
Scope of Works - Supply of Labor and Materials for the Fabrication and Assembly of Collapsible Racks
Drawings - Supply of Labor and Materials for the Fabrication and Assembly of Collapsible Racks
OSS - Supply of Labor and Materials for the Fabrication and Assembly of Collapsible Racks
RFQ - Supply and Delivery of Chlorine Dioxide
OSS - Supply and Delivery of Chlorine Dioxide
Specifications - Supply and Delivery of Chlorine Dioxide
RFQ - Supply of Labor and Materials for the Repainting and Body Repair of Three Units Calamba Water District Service Vehicles
Scope of Works - Supply of Labor and Materials for the Repainting and Body Repair of Three Units Calamba Water District Service Vehicles
OSS - Supply of Labor and Materials for the Repainting and Body Repair of Three Units Calamba Water District Service Vehicles
RFQ - Supply and Delivery of Various Laboratory Glasswares and Apparatus Supplies
OSS - Supply and Delivery of Various Laboratory Glasswares and Apparatus Supplies
OSS - Supply and Delivery of Goods and Food Packs for CWDs 45th Year Anniversary
RFQ - Supply and Delivery of Goods and Food Packs for CWDs 45th Year Anniversary
TOR - Supply and Delivery of Goods and Food Packs for CWDs 45th Year Anniversary
Invitation to Bid - Rehabilitation Drilling of Exploratory Wells in Several Service Areas of CWD
Scope of Works - Rehabilitation Drilling of Exploratory Wells in Several Service Areas of CWD
BOQ - RehabilitationDrilling of Exploratory Wells in Several Service Areas of CWD
Bid Form - Rehabilitation Drilling of Exploratory Wells in Several Service Areas of CWD
Drawings - Rehabilitation Drilling of Exploratory Wells in Several Service Areas of CWD
Invitation to Bid - Design and Construction of Two (2) Storey Building with Roof Deck in Upper Bucal Pumping Station
Drawings - Design and Construction of Two (2) Storey Building with Roof Deck in Upper Bucal Pumping Station
Bid Forms - Design and Construction of Two (2) Storey Building with Roof Deck in Upper Bucal Pumping Station
TOR - Design and Construction of Two (2) Storey Building with Roof Deck in Upper Bucal Pumping Station
BOQ - Design and Construction of Two (2) Storey Building with Roof Deck in Upper Bucal Pumping Station
JULY 2021
Addendum 01 - Supply of Security Services for CY 2022
Addendum 01 - Supply and Delivery of UPVC Column Pipe and Accessories
Addendum 01 - Supply of Janitorial Services for the CY 2022
RFQ - Supply and Delivery of IWASH Covid Kit
Logo - Supply and Delivery of IWASH Covid Kit
OSS - Supply and Delivery of IWASH Covid Kit
RFQ - Supply of Labor and Materials for the Repainting and Body Repair of Three Units Calamba Water District Service Vehicles
Scope of Work - Supply of Labor and Materials for the Repainting and Body Repair of Three Units Calamba Water District Service Vehicles
OSS - Supply of Labor and Materials for the Repainting and Body Repair of Three Units Calamba Water District Service Vehicles
RFQ - Supply and Delivery of Luminaire Fixture-Complete Set
Specifications - Supply and Delivery of Luminaire Fixture-Complete Set
OSS - Supply and Delivery of Luminaire Fixture-Complete Set
RFQ - Supply and Delivery of Half Cavan Dinorado Rice 25Kgs
OSS - Supply and Delivery of Half Cavan Dinorado Rice 25Kgs
Invitation to Bid - Supply of Security Services for CY 2022
Specifications - Supply of Security Services for CY 2022
Bid Form - Supply of Security Services for CY 2022
Invitation to Bid - Supply and Delivery of UPVC Column Pipe and Accessories
Specifications - Supply and Delivery of UPVC Column Pipe and Accessories
Bid Form - Supply and Delivery of UPVC Column Pipe and Accessories
Invitation to Bid - Supply of Janitorial Services for CY 2022
Specifications - Supply of Janitorial Services for CY 2022
Bid Form - Supply of Janitorial Services for CY 2022
RFQ - Supply and Delivery of Foot Valve SVP 2nd Posting
OSS - Supply and Delivery of Foot Valve SVP 2nd Posting
Drawing - Supply and Delivery of Foot Valve SVP 2nd Posting
Addendum 01 - Design and Build of Septage Treatment Plant
Addendum 01 - Supply and Delivery of Various Compression Fittings
Addendum 01 - Supply and Delivery of Submersible and Electrical Cable
RFQ - Supply and Delivery of Hot and Cold Travel Vacuum Cup Tumbler
Specifications - Supply and Delivery of Hot and Cold Travel Vacuum Cup Tumbler
OSS - Supply and Delivery of Hot and Cold Travel Vacuum Cup Tumbler
RFQ - Supply and Delivery of Concrete Cutter Blade
Specifications - Supply and Delivery of Concrete Cutter Blade
OSS - Supply and Delivery of Concrete Cutter Blade
RFQ - Supply and Delivery of Various Materials for the Repair and Maintenance of Pumping Equipment
OSS - Supply and Delivery of Various Materials for the Repair and Maintenance of Pumping Equipment
RFQ - Supply and Delivery of Various Reagents 2nd Posting
OSS - Supply and Delivery of Various Reagents 2nd Posting
JUNE 2021
Invitation to Bid - Design and Build of Septage Treatment Plant
Specifications - Design and Build of Septage Treatment Plant
Specifications - Design and Build of Septage Treatment Plant 2
Specifications - Design and Build of Septage Treatment Plant 3
Drawing - Design and Build of Septage Treatment Plant
BOQ - Design and Build of Septage Treatment Plant
Forms - Design and Build of Septage Treatment Plant
Invitation to Bid - Supply and Delivery of Various Compression Fittings
Forms - Supply and Delivery of Various Compression Fittings
Invitation to Bid - Supply and Delivery of Submersible and Electrical Cable
Specifications - Supply and Delivery of Submersible and Electrical Cable
Forms - Supply and Delivery of Submersible and Electrical Cable
Specifications - Supply and Delivery of Submersible and Electrical Cable 2
RFQ - Supply and Delivery of Various Reagents SVP
RFQ - Supply and Delivery of Various Materials for the Repair and Maintenance of Pumping Equipment SVP
Drawings - Supply of Labor and Materials for the Rehabilitation of Floor Tiles 2nd to 4th Floor of the Calamba Water District
Scope of Works - Supply of Labor and Materials for the Rehabilitation of Floor Tiles 2nd to 4th Floor of the Calamba Water District
RFQ - Supply of Labor and Materials for the Rehabilitation of Floor Tiles 2nd to 4th Floor of the Calamba Water District
MAY 2021
Specifications - Supply, Delivery and Installation Commissioning of Thermal Scanner Equipment
RFQ - Supply, Delivery and Installation Commissioning of Thermal Scanner Equipment
RFQ - Calibration and Preventive Maintenance of Various Laboratory Equipment and Bio-Safety Cabinet 2nd
Specifications - Calibration and Preventive Maintenance of Various Laboratory Equipment and Bio-Safety Cabinet 2nd
RFQ - Supply and Delivery of Various Tools, Shop and Garage Equipment 3rd
Specifications - Supply and Delivery of Various Tools, Shop and Garage Equipment 3rd
Addendum 01 - Supply of Labor and Materials for the Installation of Isolation Valve at Bucal Pumping Station Phase 1 & 2 Rebidding
Addendum 01 - Supply and Delivery of Various Cast Iron Fittings and Accessories
APRIL 2021
RFQ - Supply and Delivery of Galvanized Iron Pipes and Fittings 2
Specification - Supply and Delivery of Galvanized Iron Pipes and Fittings 2
Invitation for Negotiated Procurement - Supply and Delivery of Various Cast Iron Fittings
Schedule of Requirements - Supply and Delivery of Various Cast Iron Fittings
Specification Standards - Supply and Delivery of Various Cast Iron Fittings
Invitation to Bid - Supply of Labor and Materials for the Restoration Works at Different Barangays in Calamba City
Scope of Works - Supply of Labor and Materials for the Restoration Works at Different Barangays in Calamba City
BOQ - Supply of Labor and Materials for the Restoration Works at Different Barangays in Calamba City
Invitation to Bid - Supply and Delivery of Various Cast Iron Fittings and Accessories
Specification - Supply and Delivery of Various Cast Iron Fittings and Accessories
Invitation to Bid - Supply of Labor and Materials for the Installation of Isolation Valve at Bucal Pumping Station (Phase 1 & 2)
Scope of Works - Supply of Labor and Materials for the Installation of Isolation Valve at Bucal Pumping Station (Phase 1 & 2)
Drawings - Supply of Labor and Materials for the Installation of Isolation Valve at Bucal Pumping Station (Phase 1 & 2)
BOQ - Supply of Labor and Materials for the Installation of Isolation Valve at Bucal Pumping Station (Phase 1 & 2)
Addendum 01 - Supply and Delivery of Various Vehicles
Addendum 01 - Supply and Delivery of Submersible Pumps & Motor, and Variable Frequency Drive
Addendum 01 - Supply and Delivery of Various HDPE and UPVC Pipes
Addendum 01 - Supply of Labor and Materials to Replace 10-15 Year Old Water Meters
Addendum 02 - Supply and Delivery of Mobile Generator Set with Complete Accessories (Trailer Mounted) and Portable Generator Set
RFQ - Calibration and Preventive Maintenance of Various Laboratory Equipment and Bio Safety Cabinet (SVP)
Specification - Calibration and Preventive Maintenance of Various Laboratory Equipment and Bio Safety Cabinet (SVP)
RFQ - Supply and Delivery of Calcium Hypochlorite
Specification - Supply and Delivery of Calcium Hypochlorite
RFQ - Supply and Delivery of Various Chemicals and Filtering Supplies
RFQ - Supply and Delivery of Chlorine Gas
Specification - Supply and Delivery of Chlorine Gas
RFQ - Supply and Delivery of Chlorine Dioxide
Specification - Supply and Delivery of Chlorine Dioxide
RFQ - Supply and Delivery of Tools, Shop and Garage Equipment
Specification - Supply and Delivery of Tools, Shop and Garage Equipment
RFQ - Supply and Delivery of Galvanized Iron Pipes and Fittings
Specification - Supply and Delivery of Galvanized Iron Pipes and Fittings
MARCH 2021
Addendum 01 - Supply of Labor and Materials for the Repainting of Exterior Wall of Calamba Water District Main Building and Resealing of Glass Windows
Addendum 02 - Design and Construction of Multi-purpose Roof Deck and Roofing with Solar Panel of Calamba Water District Main Building
Invitation to Bid - Supply and Delivery of Mobile Generator Set with Complete Accessories (Trailer Mounted) and Portable Generator Set
Specifications - Invitation to Bid - Supply and Delivery of Mobile Generator Set with Complete Accessories (Trailer Mounted) and Portable Generator Set
Invitation to Bid - Supply and Delivery of Various HDPE and UPVC Pipes
Specifications - Supply and Delivery of Various HDPE and UPVC Pipes
Invitation to Bid - Supply and Delivery of Water Meters with Complete Accessories
Specifications - Supply and Delivery of Water Meters with Complete Accessories
Invitation to Bid - Supply of Labor and Materials for the Installation of Modular Partitions of Various Offices for Calamba Water District
Scope of Work - Supply of Labor and Materials for the Installation of Modular Partitions of Various Offices for Calamba Water District
Drawing - Modular Partition Canlubang extension office
Drawing - Multiple
Drawing - single
Drawings - Ground Floor
Scope of Works 2nd Floor
Drawings - 2nd Floor
Drawings 3rd Floor
Scope of Works 4th Floor Production & Engg
Drawings 4th Floor
Drawing Modular Partition Canlubang extension office
Scope of Works CWD Extension
Drawings CWD Extension & Warehouse
Notice of Postponement - Supply of Labor and Materials for the Repainting of Exterior Wall of Calamba Water District Main Building and Resealing of Glass Windows AND Design and Construction of Multi-purpose Roof Deck and Roofing with Solar Panel of Calamba Water District Main Building
Addendum 01 - Design and Construction of Multi-purpose Roof Deck and Roofing with Solar Panel of Calamba Water District Main Building
Invitation to Bid for Supply of Labor and Materials to Replace 10 to 15 Year Old Water Meters
Scope of Works - Supply of Labor and Materials to Replace 10 to 15 Year Old Water Meters
BOQ - Supply of Labor and Materials to Replace 10 to 15 Year Old Water Meters
Drawings - Supply of Labor and Materials to Replace 10 to 15 Year Old Water Meters
Invitation to Bid for Rehabilitation of Water Storage Facilities, Reservoir and Overhead Tank
Scope of Works - Rehabilitation of Water Storage Facilities, Reservoir and Overhead Tank
Drawing -VPB Pump1
Drawing - VPB Pump2
Drawing - San Cristobal Garden Homes
Drawing - Villa Consolation
Drawing - Aztec
Drawing - Laguna Hills
Drawing - Southville Pump1
Drawing - Southville Pump2
BOQ - Rehabilitation of Water Storage Facilities, Reservoir and Overhead Tank
Invitation to Bid for Supply and Delivery of Submersible Pumps & Motor, and Variable Frequency Drive
Specifications - Supply and Delivery of Submersible Pumps & Motor, and Variable Frequency Drive
Specifications - Supply and Delivery of Submersible Pumps & Motor, and Variable Frequency Drive 2
Drawings -VFD with Phase Converter
Invitation to Bid for - Supply and Delivery of Various Vehicles
Specifications - Supply and Delivery of Various Vehicles
Invitation to Bid for Design and Construction of Multi-purpose Roof Deck and Roofing with Solar Panel of Calamba Water District Main Building
Scope of Works - Design and Construction of Multi-purpose Roof Deck and Roofing with Solar Panel of Calamba Water District Main Building
Drawings - Design and Construction of Multi-purpose Roof Deck and Roofing with Solar Panel of Calamba Water District Main Building
Invitation to Bid for Supply of Labor and Materials for the Repainting of Exterior Wall of Calamba Water District Main Building and Resealing of Glass Windows
Scope of Works - Supply of Labor and Materials for the Repainting of Exterior Wall of Calamba Water District Main Building
Scope of Works - Supply of Labor and Materials for the Resealing of Glass Windows
Drawings - Supply of Labor and Materials for the Repainting of Exterior Wall of Calamba Water District Main Building and Resealing of Glass Windows
BOQ - Repainting of CWD Building
BOQ - Resealing of Glass Windows
Addendum 01 - Supply of Labor and Materials for the Installation of Isolation Valve at Bucal Pumping Station
Minutes of Pre-bid Conference - Supply of Labor and Materials for the Installation of Isolation Valve at Bucal Pumping Station
Minutes of Pre-bid Conference - Supply of labor and Materials for the Renovation of Various Infrastructure Projects and RenovationImprovement of Bucal Water Intake
RFQ - Supply, Delivery and InstallationCommissioning of Various Equipment for Radio Communication
Scope of Works - Supply, Delivery and InstallationCommissioning of Various Radio Communication Equipment
RFQ - Supply of Services of an Event Organizer for CWD Team Building 2021
TOR - Supply of Services of an Event Organizer for CWD Team Building 2021
FEBRUARY 2021
Addendum 01 - Supply of Labor and Materials of Pressure Transmitter Control System of Laguna Hills and Woodlands Pumping Stations
Addendum 01 - Supply of Labor and Materials for the Rehabilitation of BPS Suction Pipe (Rebidding)
Minutes of Pre-bid Conference - Supply of Labor and Materials of Pressure Transmitter Control System of Laguna Hills and Woodlands Pumping Stations located at Bgy. Pansol and Puting Lupa respectively (Rebidding)
Minutes of Pre-bid Conference - Supply of Labor and Materials for the Rehabilitation of BPS Suction Pipe (Rebidding)
Invitation to Bid - Supply of Labor and Materials for the Renovation of Various Infrastructure Projects and Renovation Improvement of Bucal Water Intake
Scope of Works - Supply of Labor Materials and Supervision of Renovation Pumphouse Genset Room Control Rooms
Scope of Works - Supply of Labor Materials and Supervision of Renovation Works and Additional Roofs of Bucal Water Intake Structure
Drawings - Supply of Labor Materials and Supervision of Renovation Works and Additional Roofs of Bucal Water Intake Structure
BOQ - Supply of Labor and Materials for the Renovation Works and Additional Roofs
Invitation to Bid - Supply of Labor and Materials for the Installation of Isolation Valve at Bucal Pumping Station Phase 1 and 2
Scope of Works - Supply of Labor and Materials for the Installation of Isolation Valve at Bucal Pumping Station Phase 1 and 2
Drawings - Supply of Labor and Materials for the Installation of Isolation Valve at Bucal Pumping Station Phase 1 and 2
BOQ - Supply of Labor and Materials for the Installation of Isolation Valve at Bucal Pumping Station Phase 1 and 2
RFQ - Supply and Delivery of Various Tools Shop and Garage Equipment
Specifications - Supply and Delivery of Various Tools Shop and Garage Equipment
Addendum 01 - Supply and Delivery of Ultrasonic Flow Meters
Addendum 02 - Supply and Delivery of Vitamins, Medicine and other Medical Supplies
Addendum 01 - Supply and Delivery of Vitamins, Medicine and other Medical Supplies
Minutes of Pre-bid Conference - Supply and Delivery of Pneumonia Vaccine
Minutes of Pre-bid Conference - Supply and Delivery of Vitamins, Medicine and other Medical Supplies
Minutes of Pre-bid Conference - Supply and Delivery of Ultrasonic Flow Meters
Minutes of Pre-bid Conference - Supply and Delivery of Various Cast Iron Fittings (Rebidding)
Supply of Labor and Materials of Pressure Transmitter Control System of Laguna Hills and Woodlands Pumping Stations (Rebidding)
Supply of Labor and Materials for the Rehabilitation of BPS Suction Pipe (Rebidding)
Scope of Works - Supply of Labor and Materials of Pressure Transmitter Control System of Laguna Hills and Woodlands Pumping Stations (Rebidding)
Scope of Works - Supply of Labor and Materials for the Rehabilitation of BPS Suction Pipe (Rebidding)
Drawings - Supply of Labor and Materials of Pressure Transmitter Control System of Laguna Hills and Woodlands Pumping Stations (Rebidding)
Drawings - Supply of Labor and Materials for the Rehabilitation of BPS Suction Pipe (Rebidding)
BOQ - Supply of Labor and Materials for the Rehabilitation of BPS Suction Pipe (Rebidding)
JANUARY 2021
RFQ - Supply, Delivery and Installation of Three sets of 8 Channel CCTV Camera Units
Specifications - Supply, Delivery and Installation of Three sets of 8 Channel CCTV Camera Units
RFQ - Supply and Delivery of IWASH Covit Kit
Invitation to Bid - Supply and Delivery of Various Cast Iron Fittings (Rebidding)
Specifications - Supply and Delivery of Various Cast Iron Fittings (Rebidding)
Invitation to Bid - Supply and Delivery of Ultrasonic Flow Meters
Specifications - Supply and Delivery of Ultrasonic Flow Meters
Invitation to Bid - Supply and Delivery of Vitamins, Medicine and other Medical Supplies
Invitation to Bid - Supply and Delivery of Pneumonia Vaccine
Specifications - Supply and Delivery of Pneumonia Vaccine
INVITATION TO BID FOR THE YEAR 2020
INVITATION TO BID FOR THE YEAR 2019
INVITATION TO BID FOR THE YEAR 2018
INVITATION TO BID FOR THE YEAR 2017
INVITATION TO BID FOR THE YEAR 2016
INVITATION TO BID FOR THE YEAR 2015
INVITATION TO BID FOR THE YEAR 2014
For Inquiries:
MR. RONNIE G. SIERVA
BAC Secretariat
Lakeview Subd. Halang, Calamba City
Tel. Nos. : (049) 545-1614, 545-2863, local 116
Fax. No. : (049) 545-9752, 502-7108
email : cwd_bac@yahoo.com
