Republic of the Philippines
Department of Public Works and Highways
OFFICE OF THE DISTRICT ENGINEER
Cagayan Third District Engineering Office
Tuguegarao City
NOVEMBER 11, 2015
BID BULLETIN
TO : ALL CONCERNED BIDDERS
BAC MEMBERS
TWG MEMBERS
NGO REPRESENTATIVES
BANTAY LANSANGAN REPRESENTATIVE
LOCAL CONTRACTORS ASSOCIATION REPRESENTATIVE
NOTICE IS HEREBY ISSUED THAT FOR CONTRACT ID NOS. 15BD0104, 15BD00105 AND 15BD0113 IN
THE INVITATION TO BID DATED OCTOBER 29, 2015, THERE IS A MODIFICATION IN THE BILL OF
QUANTITIES.
CONTRACT ID
14-BD-0104ROAD
CONCRETING OF
LOCAL ROAD,
BRGY.
AGGUGADDAN,
PENABLANCA,
CAGAYAN
14-BD-0105ROAD
CONCRETING OF
LOCAL ROAD,
BRGY.
NATTANZAN,
IGUIG, CAGAYAN
CAGAYAN
ROAD
UPGRADING
(UNPAVED TO
PAVED) BASED ON
GRAVEL ROAD
STRATEGIES,
TRAFFIC
BENCHMARK FOR
UPGRADING TO
PAVED ROAD
STANDARDS
(HDM-4 PROJECT
ANALYSIS),
SAMPAGUITAWARAT-LA
SUERTECATARAUANAFUSING ROAD,
CHAINAGE 3000 –
FROM
Item 102 Roadway Excavation =
101.00 Cu. m.
TO
Item 102 Roadway Excavation = 96.00
Cu. m.
Item 105-1 – Subgrade Preparation
(Common Materials) = 606.00 Sq. m.
Item 105-1 – Subgrade Preparation
(Common Materials) = 584.00 Sq. m.
Item 200 – Aggregate Subgrade Course
(200mm thk.) = 305 Cu. m.
Item 200 – Aggregate Subgrade Course
(200mm thk.) = 290 Cu. m.
Item 311-a – PCCP (Plain) – 23 cm. thk.
Carriageway = 606.00 Cu. m.
Item 311-a – PCCP (Plain) – 23 cm. thk.
Carriageway = 584.00 Cu. m.
Item 102 Roadway Excavation =
179.00 Cu. m.
Item 102 Roadway Excavation = 176.00
Cu. m.
Item 104a-1 – Embankment (From
Roadway Cut) = 63.00 Cu. m.
Item 104a-1 – Embankment (From
Roadway Cut) = 62.00 Cu. m.
Item 105-1 – Subgrade Preparation
(Common Materials) = 626.62 Sq. m.
Item 105-1 – Subgrade Preparation
(Common Materials) = 603.62. Sq. m.
Item 200 – Aggregate Sub Base Course
(200mm thk) = 230.00 Cu. m.
Item 200 – Aggregate Sub Base Course
(200mm thk) = 220.00 Cu. m.
Item 311-1a – 23 cm. thk. Carriageway
= 626.62 Sq. m.
Item 311-1a – 23 cm. thk. Carriageway =
603.62 Sq. m.
Item 102-2 Unsuitable Excavation =
2,354.00 Cu. m.
Item 102-2 Unsuitable Excavation =
2,112.00 Cu. m.
Item 103-1 – Structure Excavation =
251.00 Cu. m.
Item 103-1 – Structure Excavation =
227.00 Cu. m.
Item 104-1a – Embankment (from
Roadway Cut) = 2,153.00 Cu. m.
Item 104-1a – Embankment (from
Roadway Cut) = 1,995.00 Cu. m.
Item 104-1b – Embankment (from other
Source = 4,929.00 Cu. m.
Item 104-1b – Embankment (from other
Source = 3,218.00 Cu. m.
Item 105-1 – Subgrade Preparation
(Common Materials) = 11,585.32 Sq.
m.
Item 105-1 – Subgrade Preparation
(Common Materials) = 10,543.27 Sq. m.
Republic of the Philippines
Department of Public Works and Highways
OFFICE OF THE DISTRICT ENGINEER
Cagayan Third District Engineering Office
Tuguegarao City
CHAINAGE 4220 &
CHAINAGE 4220 –
CHAINAGE 5355,
AMULUNG & PIAT,
CAGAYAN
Item 200 – Aggregate Sub-Base Course,
(35 cm. thk.) = 10,285.00 Cu. m.
Item 200 – Aggregate Sub-Base Course,
(35 cm. thk.) = 8,730.00 Cu. m.
Item 300-1 – Aggregate Sub-Base
Course, (35 cm. thk.) Uncrushed Grading
A= 775.00 Cu. m.
Item 300-1 – Aggregate Sub-Base Course,
(35 cm. thk.) Uncrushed Grading A=
695.00 Cu. m.
Item 311-a – PCCP (Plain) 15 – 28 cm.
thk. Carriageway = 16,483.00 Sq. m.
Item 311-a – PCCP (Plain) 15 – 28 cm. thk.
Carriageway = 13,937.10 Sq. m.
Item 311-b – 15 cm. thk. Shoulder =
1,744.00 Sq. m.
Item 311-b – 15 cm. thk. Shoulder =
1,689.00 Sq. m.
Item 404 – Reinforcing Steel =
52,712.00 Sq. m.
Item 404 – Reinforcing Steel = 36,829.00
Sq. m.
Item 405 – Structural Concrete =
653.00 Cu. m.
Item 405 – Structural Concrete = 456.00
Cu. m.
Item 500-1b – Pipe Culverts – 910mmØ
= 50.00 Ln. m.
Item 500-1b – Pipe Culverts – 910mmØ =
32.00 Ln. m.
Item 506 Masonry = 1,485.00 cu.m.
Item 506 Masonry = 1,282.00 cu.m.
Item 603-3a Metal Guardrail (Metal
Beam 355mm) = 316.00 Ln. m.
Item 603-3a Metal Guardrail (Metal Beam
355mm) = 274.00 Ln m.
Item 603b – Metal Beam End Piece =
4.00 Each
Item 603b – Metal Beam End Piece = 2.00
Each
Item 612-1 – Reflectorized
Thermoplastic Pavement Marking
(White) = 1,017.00 Sq. m.
Item 612-1 – Reflectorized Thermoplastic
Pavement Marking (White) = 859.00 Sq.
m.
Item 612-2 – Reflectorized
Thermoplastic Pavement Marking
(Yellow) = 40.60 Sq. m.
Item 612-2 – Reflectorized Thermoplastic
Pavement Marking (Yellow) = 30.70 Sq.
m.
FOR YOUR INFORMATION & GUIDANCE.
RICARDO J. TAGABING
Administrative Officer V
(BAC-Vice Chairman)
Republic of the Philippines
Department of Public Works and Highways
OFFICE OF THE DISTRICT ENGINEER
Cagayan Third District Engineering Office
Tuguegarao City