REPUBLIC OF THE PHILIPPINES

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS

REGIONAL OFFICE No. II
CAGAYAN FIRST DISTRICT ENGINEERING OFFICE
APARRI, CAGAYAN

C.Y. 2025 PROJECT

CONCEPTUAL DESIGN PLAN FOR
OO2: REPAIR/REHABILITATION OF BANK PROTECTION ALONG CAGAYAN RIVER,
CENTRO NORTE - L. ADVIENTO, GATTARAN, CAGAYAN

BRGY. L. ADVIENTO, GATTARAN, CAGAYAN

AS PER PROGRAM : STA.0+000.00 - STA. 0+220.00
NET LENGTH = 220.00 LN. M.

SUBMITTED: RECOMMENDED: APPROVED:

FELISA M. SALVADOR MARIO L. ALLAG OSCAR G. GUMIRAN, Ph.D

CHIEF, PLANNING AND DESIGN SECTION OFFICER-IN-CHARGE DISTRICT ENGINEER
OFFICE OF THE ASSISTANT DISTRICT ENGINEER
DATE: DATE: DATE:
 N
N BEG OF PROJECT
18.074219° N, 121.647726°E

THIS SITE

IR
AR
AP
TO
CAGAYAN 1ST DEO END OF PROJECT
18.3530N, 121.6357E 18.072474° N, 121.646844°E

PROJECT SITE

FL
O
W

Y
CIT
AO
FL

AR
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TU
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B VICINITY MAP

INDEX OF DRAWINGS:

1 - COVER PAGE
2 - LOCATION MAP, VICINITY MAP, INDEX OF DRAWING
3 - LAYOUT PLAN, DIGITAL TERRAIN MODEL
4 - GENERAL NOTES
5 -GENERAL NOTES FOR SURVEY
6 - SUMMARY OF QUANTITIES, PAVING QUANTITIES
7 - STANDARD PORTLAND CEMENT CONCRETE PAVEMENT JOINTS (DOWELLED)
8 - TYPICAL SECTION
9 - PILE CAP DETAIL, REINFORCED CONCRETE REVETMENT DETAILS
10 - PROPERTIES OF STEEL SHEET PILE (Z-TYPE MHZ12-1), Z-TYPE CONNECTION DETAIL, STEEL PLATE BASE
PLATED TO BE WELDED, SPLICING OF STEEL SHEET PILE USING PLATES
11 - DETAILS OF RAILING, SCHEDULE OF RAILING, HEXAPOD DETAIL, DPWH STANDARD PROJECT BILLBOARD
12-14 - STANDARD DETAIL OF REINFORCED CONCRETE BOX CULVERT
A LOCATION MAP 15-16 - PLAN AND PROFILE
17-23 - CROSS SECTION
24 - BORELOG LOCATION MAP
25-26 - BORELOG DETAIL,
27-28 - BORELOG CROSS SECTION

DRAFTED:
PROJECT NAME AND LOCATION: SHEET CONTENTS: REVIEWED: SUBMITTED: RECOMMENDED: APPROVED: SET NO. SHEET NO.
REPUBLIC OF THE PHILIPPINES
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS
REGIONAL OFFICE No. II C.Y. 2025 PROJECT
CONCEPTUAL DESIGN PLAN FOR PDS
CAGAYAN FIRST DISTRICT OO2: REPAIR/REHABILITATION OF BANK PROTECTION ALONG LOCATION MAP 02
CAGAYAN RIVER, CENTRO NORTE - L. ADVIENTO, GATTARAN, VICINITY MAP RAVEN M. SANDI RODERICK T. LABINAY FELISA M. SALVADOR MARIO L. ALLAG OSCAR G. GUMIRAN, Ph.D. CAG1ST
ENGINEERING OFFICE CAGAYAN INDEX OF DRAWINGS ENGINEERING ASSISTANT ENGINEER II CHIEF, PLANNING AND DESIGN SECTION G
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 11.0
0

N
STA. 0+22O.00
END OF PROJECT
0
8.0
AS PER PROGRAM
18.072474° N, 121.646844°E
8.0
0
9.0 11
0 0 .0

11.00

9.00
STA. 0+000 8.
8.0
8.000
BEG. OF SURVEY
.0 0
67.0 0
0

0+200
BEG. OF PROJECT
BH2

0
TOP OF EXIST. REVETMENT

8.0
TO TUGUEGARAO
18.074219° N, 121.647726°E

00
7.0
10.0

4.00

6.0
0

11.00

6.00
0+100
11.00 0
0 10.00 9.0
4.0 9.00 10 .000 0
9.0
8.00 8.0
10.
9.000
8.0 5. 000
7.00
6.000 5.00 4.0
3.00
0 8.00 10.00
7.0 5.00
4.00 6.00
5.00
9.00
8.00
7.00

0+000
10.00 3.00 4.00
3.00
2.00
4.00
3.00
BH1
0
9.0
9.00 9.00
7.00
9.00 5.00 5.00
3.00
8.00
2.00 1.00
I
TO APARR
2.00 2.00
0
3.0 2.00
4.0 1.00
0
1.00

0
4.00 1.00

0
1.00

8.
0.5 0.5
0.5
2.00
0.5 0.5
0.55 0.55
0.55
1.00

FLOW
0.55 0.55

FLOW
0.5 0.40
0.40 0.40
0.40 0.40
0.55

A LAY-OUT PLAN

B DIGITAL TERRAIN MODEL

DRAFTED:
PROJECT NAME AND LOCATION: SHEET CONTENTS: REVIEWED: SUBMITTED: RECOMMENDED: APPROVED: SET NO. SHEET NO.
REPUBLIC OF THE PHILIPPINES
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS
REGIONAL OFFICE No. II C.Y. 2025 PROJECT
CONCEPTUAL DESIGN PLAN FOR PDS
CAGAYAN FIRST DISTRICT OO2: REPAIR/REHABILITATION OF BANK PROTECTION ALONG LAY-OUT PLAN
03
CAGAYAN RIVER, CENTRO NORTE - L. ADVIENTO, GATTARAN, RAVEN M. SANDI RODERICK T. LABINAY FELISA M. SALVADOR MARIO L. ALLAG OSCAR G. GUMIRAN, Ph.D. CAG1ST
ENGINEERING OFFICE CAGAYAN
DIGITAL TERRAIN MODEL
ENGINEERING ASSISTANT ENGINEER II CHIEF, PLANNING AND DESIGN SECTION G
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 GENERAL NOTES
I. GENERAL
IN THE INTERPRETATION OF DRAWINGS, INDICATED DIMENSIONS SHALL GOVERN. ALL DIMENSIONS AND SIZES SHALL NOT
SCALED FOR CONSTRUCTION , UNLESS OTHERWISE INDICATED, ALL DIMENSIONS ARE IN METERS. 9. HYDRAULIC DESIGN DATA :
DESIGN DISCHARGE, Q(50-YEAR) RETURN PERIOD = 12,317.844 cu.m / s
II. DESIGN CRITERIA: DESIGN DISCHARGE, Q(100-YEAR) RETURN PERIOD = 13,113.877 cu.m / s
1. DPWH STANDARD SPECIFICATION FOR HIGHWAYS, BRIDGES AND AIRPORTS -VOLUME II, 2013 CONSIDER Q(100- YR) RETURN PERIOD FOR PROJECTS ALONG CAGAYAN MAJOR RIVER BASINS
2. DPWH STANDARD SPECS( BUILDING, PORTS AND HARBORS, FLOOD CONTROL AND DRAINAGE STRUCTURE, AND WATER DESIGN VELOCITY, V 1.150= m/s
SUPPLY SYSTEMS) VOLUME III, 2019 CATCHMENT AREA = 26, 610 Km2
3. NSCP, VOLUME II, (1997 EDITION) 10. WATER LEVEL :
4. JICA FEASIBILITY STUDY OF CAGAYAN RIVER BASIN ( VOLUME III) DESIGN FLOOD LEVEL = +9.617M
5. DPWH- DGCS 2015 EDITION, VOL. 3- WATER ENGINEERING PROJECTS ORDINARY WATER LEVEL = +2.70M-2.950M
6. FCSEC-1 TECHNICAL STANDARDS AND GUIDELINES FOR FLOOD CONTROL STRUCTURES
7. FOUNDATION ANALYSIS AND DESIGN 5TH EDITION BY BOWLES IV. STEEL SHEET PILES
1. STEEL SHEET PILES SHALL MEET THE REQUIREMENTS OF AASHTO M202 (ASTM A328) WITH PROPERTIES AS SHOWN ON THE
PLAN
II. DESIGN CONSIDERATION 2. MATERIAL REQUIREMENT SHALL CONFORM TO THE FOLLOWING :
1. SPENCER METHOD ISN USED IN THE STATIC AND SEISMIC STABILITY ANALYSIS OF SHEET PILES. SEISMIC LOAD, ZONE 4(
A=0.40g)
Fy (MPa) Section Modulus
2. BISHOP METHOD IS USED IN THE STATIC AND SEISMIC STABILITY ANALYSIS OF SOIL SLOPES
3. STABILITY OF SHEET PILE AND SOIL SLOPES ARE ANALYZED USING ANTI-SLIDE PILE AND SLOPE STABILITY PROGRAM 355(A572) Zx = 1252 cu.m. / m
RESPECTIVELY OF GEO5 SOFTWARE APPLICATION
3. STEEL SHEET PILES SHALL HANDLED, PITCHED & DRIVEN IN ACCORDANCE WITH THE DPWH STANDARD SPECIFICATIONS 2004
(VOL II)
4. UNDERTAKE AN AS-CONSTRUCTED SURVEY WHICH IDENTIFY TRUE VERSUS THORETICAL PILE LENGTH.
III. MATERIAL / CONSTRUCTION REQUIREMENTS:
1. CONCRETE : V. AS STAKE :
a. f'c = 21. Mpa @ 28th day THE CORRESPONDING "AS-STAKED" PLAN SHALL BE PREPARED BY THE CONTRACTOR AND SUBJECT FOR APPROVAL BY THE
b. CONSTRUCTION SPECIFICATION FOR CONCRETE SHALL BE IN ACCORDANCE WITH AASHTO AND DPWH STANDARD. DISTRICT ENGINEER.

2. REINFORCING STEEL BARS: VI. AGGREGATE BASE COURSE

a. fy = 275 Mpa (GRADE 40) for 12mmØ & below ; fy 414Mpa (GRADE 60) for 16mmØ & above THE PREPARATION OF EXISTING SURFACE, PLACING, SPREADING AND COMPACTING SHALL BE IN ACCORDANCE WITH ALL
b. CONSTRUCTION SPECIFICATION FOR RSB SHALL BE IN ACCORDANCE WITH AASHTO AND DPWH STANDARDS REQUIREMENTS OF SUBSECTION 200.3.2, 200.3.3 AND 200.3.4 RESPECTIVELY.

3. GEOTECHNICAL CONSIDERATIONS: VII. PORTLANT CEMENT CONCRETE PAVEMENT

THE GEOTECHNICAL PARAMETERS USED IN THE DESIGN AND STABILITY OF STEEL SHEET PILES AND SOIL SLOPES WERE THE CONSTRUCTION REQUIREMENT SHALL BE IN ACCORDANCE WITH ALL REQUIREMENTS OF SUBSECTION 311.3
BASED ON THE FINDINGS AT THE POINT OF EXPLORATION CONDUCTED BY TERMS CONCRETE TESTING AND ARE SUBJECTED TO
CONFIRMATION BASED ON THE CONDITION REVEALED DURING THE CONSTRUCTION PHASE OF THE PROJECT. VARIATIONS USUALLY
OCCUR WITHIN THE PRELIMINARY FINDINGS AND THE OBSERVATIONS SHALL BE EVALUATED AND A CORRESPONDING ALTERNATIVE
DESIGN MUST BE MADE IMMEDIATELY. THE FOLLOWING SOIL PARAMETERS WERE INITIALLY USED IN THE DESIGN BASED ON THE
ABBREVIATIONS : LEGENDS :
RESULT OF BH1 AND BH2
AZIM. AZIMUTH
SOIL PROPERTIES N
BENCH MARK
EFFECTIVE STRESS TOTAL STRESS DIST. DISTANCE NORTH SIGN

Ø = 35° Ø = 37.50°
y= 21 kN./cu.m. y= 43 kN./cu.m. BM BENCH MARK
DRILL HOLE, DH
c= 0 kPa c= 0 kPa BH1 AH, BH, OR AUGER HOLE, AH
RS RIGHT SIDE DH BORE HOLE, BH

DETAIL OF BH1 & BH2 ARE REFLECTED ON SHEET NO. 27-28

LS LEFT SIDE

4. END PROTECTION WORKS : BS BOTH SIDES CUT

DETAILS OF END PROTECTION WORKS SHALL VARY AND SUBJECT TO REVISIONS TO SOILS ACTUAL FIELD CONDITION DURING THE
CUT
CONSTRUCTION PHASE OF THE PROJECT. STA STATION
5. BOULDER FILL :
BOULDER FILL SHALL BE HAND LAID WITH THE VOIDS BETWEEN LARGER STONES FILLED WITH SMALLER STONES WITH INTERSTICES FILL
FILLED AND THOROUGHLY FLOODED WITH FINES SAND AND GRAVEL TO FORM A DENSE AND COMPACT MASS. SIZES AND SHAPES FILL
OF ROCK SHALL BE IN ACCORDANCE WITH SECTION 508.2 DPWH SPECS (2013).

6. GRAVEL BACKING : EXISTING STRUCTURE

GRAVEL BACKING SHALL BE CLEAN WELL GRADED CONTAINING LESS THAN 15% OF CLEAN SAND.

7. EMBANKMENT :
EMBANKMENT MATERIALS SHALL MEET THE COMPACTION AND CONSTRUCTION REQUIREMENTS SPECIFIED UNDER ITEM 1704-3 - RIVER
DPWH STANDARD SPECIFICATION AS VOLUME III (2019).
UNSUITABLE MATERIALS SHALL BE NOT USED AS FILLING MATERIALS SUCH AS:
1. ORGANIC SOILS SUCH AS PEAT AND MUCK CL
2. SOILS WITH LIQUID LIMIT EXCEEDING 80 AND OR/ PLASTICITY INDEX EXCEEDING 55 PROJECT ROAD
3. SOIL WITH NATURAL WATER EXCEEDING 100%
4. SOILS WITH VERY LOW DENSITY,800 Kg/m3 OR LOWER
5. MATERIALS CONTAINING DETRIMENTAL QUANTITIES OR ORGANIC MATERIALS, SUCH AS GRASS, ROOTS, SEWERAGE AND
OTHER MATERIALS THAT CAN NOT BE PROPERLY COMPACTED AS DETERMINED BY THE ENGINEER

8. STONE MASONRY :
STONE MASONRY SHALL MEET THE MATERIAL AND CONSTRUCTION REQUIREMENTS SPECIFIED UNDER ITEM 506 - DPWH STANDARD
SPECIFICATION, VOL. II (2013)

DRAFTED:
PROJECT NAME AND LOCATION: SHEET CONTENTS: REVIEWED: SUBMITTED: RECOMMENDED: APPROVED: SET NO. SHEET NO.
REPUBLIC OF THE PHILIPPINES
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS
REGIONAL OFFICE No. II C.Y. 2025 PROJECT
CONCEPTUAL DESIGN PLAN FOR PDS
CAGAYAN FIRST DISTRICT OO2: REPAIR/REHABILITATION OF BANK PROTECTION ALONG
04
CAGAYAN RIVER, CENTRO NORTE - L. ADVIENTO, GATTARAN, GENERAL NOTES RAVEN M. SANDI RODERICK T. LABINAY FELISA M. SALVADOR MARIO L. ALLAG OSCAR G. GUMIRAN, Ph.D. CAG1ST
ENGINEERING OFFICE CAGAYAN ENGINEERING ASSISTANT ENGINEER II CHIEF, PLANNING AND DESIGN SECTION G
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 GENERAL NOTES
(SURVEY)
ENGINEERING SURVEY SPECIFICATION ABBREVATIONS
I. DATE OF SURVEY: SEPTEMBER 22, 2023 BM BENCHMARK
N NORTHING
SURVEYED BY: E EASTING
Pl POINT OF INTERSECTION
GILBERT SARIBAY EL ELEVATION
STA. STATION
FLORENCE AMOR ABUYUAN CL CENTER LINE
NGL NATURAL GRADE LINE
CHECKED BY: PCCP PORTLAND CEMENT CONCRETE PAVEMENT
ELEV ELEVATION
RENANTE I. DONIEGO

STABILITY OF CUT AND FILL SLOPES FOR DIFFERENT MATERIAL TYPES

II. EQUIPMENT USED FOR SURVEY:
NATURE OF HEIGHT Of SLOPE RATK>
FILLING MATERIALS (H.V- REMARKS
1. REAL TIME KINEMATIC( RTK) GEOMAX GNSS- ZENITH 35 PRO MATERIALS CUT/FILLL (m)

Well graded sand(SW) Soil Less than 5 1.5:1102.0:1 Applied to fill with sufficient bearing
capacity at foundation ground which
Gravel With Silt (GM) are not affected by inundation
Ill.SURVEY SPECIFICATIONS: Gravel with Clay (GC)
(assumed drained and unsaturated).

1. HORIZONTAL DATIJM • PHILIPPINE REFERENCE SYSTEM OF1992(PRS92) Consistency assumed to be medium

Well Graded Gravel(GW) 5 to 15 1.8:1 to 2.5:1 dense (non-cohesive)or stiff
(cohesive) or better.
Poorly Graded Gravel(GP)
DPWH ACCURACY STANDARDS- TRAVERSE
ACCURACY FIRST-ORDER SECOND-ORDER THIRD- ORDER Poorly Graded Sand (SP) Less than 10 1.8:1 to 2.5:1

AZIMUTH CLOSURE Sity Sand(SM) Less than 5 1.5:1 to 2.0:1

NOT TO EXCEED... 1.7" √N 3.0" √N 4.5"√N
Clayey Sand (SC)
WHERE N IS THE NUMBER OF SEGMENTS
Hard clayey soils and clay 5 to10 2.0:1 to 2.5:1
of alluvium.,loam(CL)

Soft Clay of high plasticity 0 to 5 2.5:1 to 3.0:1

DPWH VERTICAL SURVEY ACCURACY STANDARDS
(CH), Silts(ML,MH)
(MINIMUM REQUIREMENTS)
ACCURACY FIRST-ORDER SECOND-ORDER Medium to High Rock" lessthan 10 0.5:1 to 1.1 Assess all rock slopes in cut in
Strength Rock, slightly Weathered accordance with Section7.3
DIFFERENTIATE to Fresh 10 to15 0.75:1 to 2:1
LEVELING CHECK
BET'McEN FIXED Very Low to Medium Less than 5 0.75:1 to 1.2:1
ELEVATIONS OF 8.4mm √K 12mm.√K Strength Rock, Extreme to
LOOP CLOSURES Distinct to weathered 5 to 10 1.0·1 to 1.5:1
NOT TO EXCEED...
Residual soil to extremely Less than 5 10·1 to15:1
WHERE N IS THE NUMBER OF SEGMENTS low Strength Rock
Extremely Weathered 5 to 10 1.S:1 to 2.0:1
Table 7-1 not appicable for soil and rock types not included
2. VERTICAL DATUM·THE PROJECT ELEVATIONS ON THIS PROJECT WERE REFERRED .. Refer Section 7.3 for rock slopes for cuts
TO THE MEAN SEA LEVEL A5ESTABLISHED BY THE COAST AND GEODETIC
SURVEY DEPARTMENT OF THE NATIONAL MAPPING AND RESOURCE
INFORMATION AUTHORITY (NAMRIA).

3. COORDINATE SYSTEM • THE PHILIPPINE COORDINATE SYSTEM (PPCS)- PRS92 SERVES

A51HE STANDARD COORDINATE SYSTEM FOR THIS SURVEY.

ZONE CENTRAL MERIDIAN LIMITS

Ill 121° E 119° 30' TO 122° 30'

IV 123° E 121°30' TO 124° 30'

FOR HORIZONTAL CONTROL. THE GRID COORDINATES OF CONTROL POINTS AREIN PRS-92
COORDINATE SYSTEM AND VVERE ESTABLISHED BASED ON GRID COORDINATES OF NAMRIA
CONTROL STATION.

IV. BENCHMARKS AND DESCRIPTIONS

STATION ELLIPSOIDAL
NAME PROVINCE MUNICIPALITY BARANGAY NORTHING EASTING ELEVATION DESCRIPTION

CGY-3923 CAGAYAN GATTARAN L. ADVIENTO 18.075575 N 121.647956°E 11.12

DRAFTED:
PROJECT NAME AND LOCATION: SHEET CONTENTS: REVIEWED: SUBMITTED: RECOMMENDED: APPROVED: SET NO. SHEET NO.
REPUBLIC OF THE PHILIPPINES
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS
REGIONAL OFFICE No. II C.Y. 2025 PROJECT
CONCEPTUAL DESIGN PLAN FOR PDS
CAGAYAN FIRST DISTRICT OO2: REPAIR/REHABILITATION OF BANK PROTECTION ALONG
05
CAGAYAN RIVER, CENTRO NORTE - L. ADVIENTO, GATTARAN, GENERAL NOTES (SURVEY) RAVEN M. SANDI RODERICK T. LABINAY FELISA M. SALVADOR MARIO L. ALLAG OSCAR G. GUMIRAN, Ph.D. CAG1ST
ENGINEERING OFFICE CAGAYAN ENGINEERING ASSISTANT ENGINEER II CHIEF, PLANNING AND DESIGN SECTION G
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 DRAFTED:
PROJECT NAME AND LOCATION: SHEET CONTENTS: REVIEWED: SUBMITTED: RECOMMENDED: APPROVED: SET NO. SHEET NO.
REPUBLIC OF THE PHILIPPINES
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS
REGIONAL OFFICE No. II C.Y. 2025 PROJECT
CONCEPTUAL DESIGN PLAN FOR PDS
CAGAYAN FIRST DISTRICT OO2: REPAIR/REHABILITATION OF BANK PROTECTION ALONG SUMMARY OF QUANTITIES
06
CAGAYAN RIVER, CENTRO NORTE - L. ADVIENTO, GATTARAN, RAVEN M. SANDI RODERICK T. LABINAY FELISA M. SALVADOR MARIO L. ALLAG OSCAR G. GUMIRAN, Ph.D. CAG1ST
ENGINEERING OFFICE CAGAYAN
PAVING QUANTITIES
ENGINEERING ASSISTANT ENGINEER II CHIEF, PLANNING AND DESIGN SECTION G
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 TYPICAL BAR LAYOUT FOR "T" DEFORMED TIE BAR FORMED GROVE WITH KEYWAYS SAWED GROOVED WITH POURED JOINT FILLER
THICK PAVEMENT FILL WITH HOT POURED JOINT FILLER (@ 4.5m. INTERVAL OR AS DIRECTED BY THE ENGINEER)
12 6
4500 4500 1500
5 5 T/4
MINIMUM
T/3

T/3 T T

T/3
FIRST SLAB
SECTION 1 S2 PLANE DOWEL BARS
B1
A1 07 (SEE TABLE) 300 300 (WEAKENED PLANE JOINT OR CONTRACTION JOINT)
S2
07
S2 (LONGITUDINAL CONSTRUCTION JOINT)
A2 D E T A I L "B"
Width as shown on the Plans

LINE SHOWING TRANSVERSE CONSTRUCTION JOINT

S2

S2
AT LOCATION OF WEAKENED PLANE JOINT
A1 D E T A I L "A"
C1 S2
LONGITUDINAL DEFORMED TIE BARS
JOINT (SEE TABLE) 07 TRANSVERSE CONSTRUCTION JOINT WITHIN THE
S2 MIDDLE THIRD OF THE SLAB

S2
S2
400 S1 S1 S1 S1 S1 S1 S1 S1 S1 S1 S1 S1 S2 PLAIN DOWEL BAR (SEE TABLE)
400 400 400 D1 OME HALF OF THE LENGTH SHALL BE FORMED GROVE WITH KEYWAYS
S2 07 PAINTED WITH APPROVED RED LEAD PLAIN DOWEL BAR 30-50 PENETRATION ASPHALT SEAL OR COLD APPLIED
FILL WITH HOT POURED JOINT FILLER
AND THEN GREASED 6mm LIQUID RUBBER BASE SEALING COMPOUND
LANE SHOWING TRANVERSE CONSTRUCTION JOINT
AT MIDDLE THIRD OF NORMAL JOINT INTERVAL 5mm 75
3 25
T/4 METAL DOWEL CAP
Weakened Plane Joint NOTE : WIDE Inside Dia. SAME AS
FIXED SLIDING 25 DOWEL BAR DIAMETER + 1.56mm
T
TRANSVERSE CONSTRUCTION TO BE PLACED ON
(CONTACT) JOINT SHALL BE PROVIDED 25mm PREMOLDED EACH DOWEL BAR ON
AT THE END OF ANY RUN WHERE FIRST SLAB EXPANSION FILLER NEW PAVEMENT
ALTERNATE END ( SEE 1L )
LAYING OF CONCRETE HAS BEEN
STOPPED FOR THIRTY (30) MINUTES OR 25 HALF OF THE BAR ON THE SIDE OF THE
LONGER. 300 300
ALL TRANSVERSE CONSTRUCTION
(SECTION EXPANSION JOINT) METAL DOWEL CAP SHALL BE PAINTED
JOINTS SHOULD BE
(BUTT TRANSVERSE CONSTRUCTION JOINTS) W/ RED LEAD AND THEN GREASED

EXPANSION JOINT @ EVERY 90M AND/OR AT ANY ADJACENT EXISTING STRUCTURES BUTT JOINTS WITH DOWELS.

A3 D E T A I L "C" A4 D E T A I L "D"
SPACING, ( S1 AND S2 ) VARIES
DEPENDING ON THE
DISTANCE OF PAVEMENT TO CLOSET
FREE EDGE.
A TYPICAL PLAN OF A TWO - LANE DOWELED PAVEMENT
25

METAL DOWEL CAP GUAGE No. 18

TO BE PLACED ON EACH DOWEL
BAR ON ALTERNATE END

T/3

NOTE : 75 25
11
1. MATERIALS AND WORKMANSHIP SHALL CONFORM WITH THE "DPWH STANDARD SPECIFICATION FOR
HIGHWAYS, BRIDGE AND AIRPORTS 2013". D + 1.56
T/3
2. CONSTRUCTION (CONTACT) JOINTS ARE FORMED WHEN CONCRETE ON ONE SIDE OF THE JOINT IS
POURED AHEAD AND ALLOWED TO SET BEFORE POURING ON THE OTHER SIDE, NO CONSTRUCTION
JOINT SHALL BE PLACED WITHIN 1.50m FROM THE WEAKENED PLANE JOINT. 11
C METAL DOWEL CAP DETAIL
3. AT CONSTRUCTION JOINTS (LONGITUDINAL OR TRANSVERSE) CARE SHOULD BE TAKEN THAT NO
T/3
CONCRETE FROM THE LAST SLAB PLACED OVERHANGS ANY PORTION OF THE FIRST SLAB.

4. TIE BARS SHOULD BE DEFORMED STEEL BARS, ALL DOWEL BARS SHALL BE SMOOTH AROUND STEEL
BAR FREE FROM RUST AND OTHER DEFECTS ( REFER TO CLAUSE 3:1,3,12. THE STANDARD
SPECIFICATION FOR ROADS AND BRIDGES 1995 ). METAL SIDE FORM (KEYED JOINT)

5. TYPE OF WEAKENED PLANE JOINT TO BE USED SHALL BE SPECIFIED IN THE PLANS AND ONLY ONE B DETAIL OF SIDE FORM
TYPE SHALL BE USED FOR THE WHOLE PROJECT.

6.MATERIAL FOR THE METAL SIDE FORM SHALL BE BRAND NEW SHEET METAL GAUGE NO. 18 OF BLACK
IRON FREE FROM RUST AND LINKS.
TABLE FOR SPACING OF PLAIN DOWEL BARS (L=600mm)
SLAB THICKNESS DIAMETER , D SPACING , S2
7. AT LEAST SIX (6) SUCCESSIVE DOWELLED BUTT JOINTS AT NORMAL JOINT SPACING SHALL BE (mm) (mm) (mm)
PROVIDED BEFORE OR AFTER AN EXPANSION JOINT. 200 28 300

8. THE GROOVE OR CRACK ABOVE JOINTS ( LONGITUDINAL OR TRANSVERSE ) SHALL BE SEALED WITH TABLE FOR SPACING OF TIE BARS ( L=600mm ) 230 28 300

30-50 PENETRATION ASPHALT SEAL OR COLD APPLIED LIQUID RUBBER COMPOUND AFTER THE 240 30 300
SLAB THICKNESS SPACING, S1 ( mm )
CONCRETE HARDENS AND BEFORE OPENING THE PAVEMENT TO THE TRAFFIC. PENETRATION ( mm ) 250 32 300
12 mm Ø 16 mm Ø
ASPHALT SEAL ON CONCRETE PAVEMENT JOINT SHALL BE POURED IN SUCH MANNER THAT SPILLING 260 32 300
WILL BE ELIMINATED / PREVENTED. THUS, PROVIDING A SMOOTH LEVELING / RIDING SURFACE. 200 600 600 270 34 300

230 600 600 280 36 300

9. ALL TRANSVERSE JOINT EXCEPT CONSTRUCTION JOINT SHALL BE CONTINOUS FROM EDGE TO EDGE.
240 600 750 NOTE:
10. ALL LONGITUDINAL JOINTS SHALL MEET AT INTERSECTION WITH NO GAPS OR OFFSET. DIAMETER AND SPACING OF PLAIN DOWEL
250 600 750
BARS MAY BE MODIFIED
11. ALL DIMENSIONS ARE IN MILLIMETERS UNLESS OTHERWISE SPCIFIED. 260 500 750 AS LONG AS THE EQUIVALENT STEEL AREA IS
SUSTAINED.
270 500 750
12. AVOID STOPPAGE OF FORMWORKS ALONG CURVES.
280 500 750
13. CONSTRUCT EXPANSION JOINT AT EVERY 90 METERS AND / OR AT EVERY ADJACENT EXISTING
290 500 750
STRUCTURES.
300 500 750

310 400 750

320 400 750

330 400 750

340 400 750

Based on AASHTO Guide for the Design of Pavement Structures 1993

DRAFTED:
PROJECT NAME AND LOCATION: SHEET CONTENTS: REVIEWED: SUBMITTED: RECOMMENDED: APPROVED: SET NO. SHEET NO.
REPUBLIC OF THE PHILIPPINES
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS
REGIONAL OFFICE No. II C.Y. 2025 PROJECT
CONCEPTUAL DESIGN PLAN FOR PDS
CAGAYAN FIRST DISTRICT OO2: REPAIR/REHABILITATION OF BANK PROTECTION ALONG STANDARD PORTLAND CEMENT CONCRETE PAVEMENT JOINTS
07
CAGAYAN RIVER, CENTRO NORTE - L. ADVIENTO, GATTARAN, RAVEN M. SANDI RODERICK T. LABINAY FELISA M. SALVADOR MARIO L. ALLAG OSCAR G. GUMIRAN, Ph.D. CAG1ST
ENGINEERING OFFICE CAGAYAN
( DOWELLED )
ENGINEERING ASSISTANT ENGINEER II CHIEF, PLANNING AND DESIGN SECTION G
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DATE: DATE: DATE: DATE: DATE:
 ITEM 311(1)b1= PCCP
(UNREINFORCED,0.23m. thick)

LAND SIDE RAILINGS WATER SIDE

ITEM 1707(1): AGGREGATE
SUBBASE COURSE

15.500m.
1.500m. 3.670m. 1.000m. 3.915m. 1.000m. 3.915m. 0.500m.
1.00
NGL SHOULDER
2.00 2.00
CARRIAGEWAY CARRIAGEWAY

TOP OF REVETMENT = 11.117m

H
1V:2
E:
OP
SL 1.200m. 4.411m.
S= FREEBOARD CLEARANCE= 1.50M
1.5
H:
0.250m.
1.0
0V
2.447m. DESIGN FLOOD LEVEL = 9.617m

TOP OF 2ND BERM = 8.670m

1.000m.
1714(3)-FILTER CLOTH 4.705m. MAX. EXP FLOOD LEVEL = 7.91m
S=
1.5
0.250m. H:
1.0 2.610m.
ITEM 1704(1)b-EMBANKMENT (FROM BORROW) 0V

ITEM 1710(1)a: RIPRAP "CLASS A" - TOP OF 1ST BERM = 6.060m

BOULDER FILL 0.30M THICK
(VOIDS TO BE FILLED W/ 1.000m.
GRAVEL AND SAND) S=
4.705m.
1 .5H
0.250m. :1. 2.610m.
00V

75mm. Ø PVC RELIEF PIPES COVERED BY

MESH SCREEN SPACED @ 1.50m. VERTICAL TOP OF PILE CAP = 3.450m
AND 3m. HORIZONTAL (STAGGERED).
BOT. OF PILE CAP = 2.950m

ITEM 1710(3)-FILTER LAYER OF GRANULAR MATERIAL

ORDINARY WATER LEVEL = 2.70m-2.950m
0.2M THK HEXAPOD
(SEE DETAIL)

ITEM 1712(2): STRUCTURAL CONCRETE

"CLASS A"REVETMENT 0.20m THK (SEE DETAIL)

STEEL SHEET PILE Z-TYPE

(SEE DETAIL)
Zx=1252 cu.cm./m.
Length = 9.00m.

B TYPICAL SECTION
LAND SIDE
WATER SIDE

15.500m.
1.500m. 3.670m. 1.000m. 3.915m. 1.000m. 3.915m. 0.500m.
1.00
SHOULDER 2.00 2.00
CARRIAGEWAY CARRIAGEWAY

TOP OF REVETMENT = 11.117m

PROPOSE SINGLE BARREL RCBC

1.200m. 4.411m.
S= FREEBOARD CLEARANCE= 1.50M
1.5H
0.250m. :1.
00V
2.447m. DESIGN FLOOD LEVEL = 9.617m

NGL
TOP OF 2ND BERM = 8.670m
INLET OUTLET
4.705m. MAX. EXP FLOOD LEVEL = 7.91m
S=
1.5H
:1. 2.610m.
00
V
SLOPE: 1.00% SLOPE: 1.00% SLOPE: 1.00% SLOPE: 1.00%

TOP OF 1ST BERM = 6.060m

1.000m.
4.705m.
S=
1.5
0.250m. H:
1.0 2.610m.
EMBANKMENT (COMMON SOIL) 0V

TOP OF PILE CAP = 3.450m

5.00m.

NOTE :
BOT. OF PILE CAP = 2.950m
ORDINARY WATER LEVEL = 2.70m-2.950m
1. COMPACTION SHOULD BE CARRIED OUT LAYER BY LAYER NOT EXCEEDING 150MM LIFT AND SHOULD BE MAINTAINED BY
CONDUCTING FIELD DENSITY TEST TO ATTAIN THE MOD OF 95% AND PLASTICITY INDEX LESS THAN THE EQUAL TO 6 AS PER ITEM 1712(2): STRUCTURAL CONCRETE HEXAPOD
DPWH/AASHTO REQUIREMENTS UNDER 1704(1)a (EMBANKMENT) "CLASS A"REVETMENT (SEE DETAIL) (SEE DETAIL)

A TYPICAL SECTION W/ RCBC ITEM 1710(1)a: RIPRAP "CLASS A" -

BOULDER FILL 0.30M THICK
(VOIDS TO BE FILLED W/ STEEL SHEET PILE Z-TYPE
GRAVEL AND SAND) (SEE DETAIL)
Zx=1252 cu.cm./m.
Length = 9.00m.

DRAFTED:
PROJECT NAME AND LOCATION: SHEET CONTENTS: REVIEWED: SUBMITTED: RECOMMENDED: APPROVED: SET NO. SHEET NO.
REPUBLIC OF THE PHILIPPINES
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS
REGIONAL OFFICE No. II C.Y. 2025 PROJECT
CONCEPTUAL DESIGN PLAN FOR PDS
CAGAYAN FIRST DISTRICT OO2: REPAIR/REHABILITATION OF BANK PROTECTION ALONG
08
CAGAYAN RIVER, CENTRO NORTE - L. ADVIENTO, GATTARAN, TYPICAL SECTION RAVEN M. SANDI RODERICK T. LABINAY FELISA M. SALVADOR MARIO L. ALLAG OSCAR G. GUMIRAN, Ph.D. CAG1ST
ENGINEERING OFFICE CAGAYAN ENGINEERING ASSISTANT ENGINEER II CHIEF, PLANNING AND DESIGN SECTION G
R
E
A
H
C-NI -R
E
CIF
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F DISTRICT ENGINEER FLOOD 28
APARRI, CAGAYAN BRGY. L. ADVIENTO, GATTARAN , CAGAYAN CONTROL
R
ENG
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DATE: DATE: DATE: DATE: DATE:
 ITEM 311(1)b1= PCCP
(UNREINFORCED,0.20m. thick)

ITEM 1707(1): AGGREGATE

SUBBASE COURSE
NGL

15.500m.

1.500m.

1.200m.
S=4.411m.
1.5
H: 2.447m.
0.250m. 1.0
0V

8-12mmØ LONGITUDINAL 1.000m.

RSB SPCD. AS SHOWN W/ 12mmØ
STIRRUPS SPCD. @ 0.3m
1.000m. 12mmØ LONGITUDINAL RSB SPCD.
ITEM 1710(3): FILTER LAYER OF @ 400 mm O.C. BOTHWAYS
GRANULAR MATERIAL 0.20M THICK S= 4.705m.
1.5
0.250m. H:
ITEM 1710(1)a: RIPRAP "CLASS A" - 1.0 2.610m.
BOULDER FILL 0.30M THICK
0V
8.167m.
(VOIDS TO BE FILLED W/GRAVEL AND
SAND)
1.000m.
6-12mmØ LONGITUDINAL
RSB SPCD. AS SHOWN W/ 12mmØ
STIRRUPS SPCD. @ 0.3m EMBANKMENT (COMMON SOIL)
1.000m.

S= 4.705m.
1.5
0.250m. H:
12mmØ TOP & BOT. RSB SPCD. 1.0 2.610m. PILE CAP (0.50x0.50)
0V (SEE DETAIL)
@ 0.40m. O.C. STAGGERED W/
50MM CONCRETE COVER

6-12mmØ LONGITUDINAL
STEEL SHEET PILE Z-TYPE
RSB SPCD. AS SHOWN W/ 12mmØ
0.500m. (SEE DETAIL)
STIRRUPS SPCD. @ 0.3m
Zx=1252 cu.cm./m.
Length = 9.00m.
ITEM 1712(2): STRUCTURAL CONCRETE
"CLASS A"REVETMENT (SEE DETAIL)

A REINFORCED CONCRETE REVETMENT DETAILS

0.20

0.20 12mmØ TOP & BOT. RSB SPCD.

@ 0.40m. O.C. STAGGERED
W/ 50MM CONCRETE COVER
0.30

S=
1.5
H:
1.0
0V
0.500m.
75mm

EMBANKMENT (COMMON SOIL) 0.500m.

300mm

ITEM 1710(1)a: RIPRAP "CLASS A" -

75mm
BOULDER FILL 0.30M THICK
(VOIDS TO BE FILLED W/
GRAVEL AND SAND)

12mmØ LONGITUDINAL RSB SPCD. 2-16MMØ X 500 DOWEL

@ 400mm O.C. BOTHWAYS PER PILE WELDED

12mmØ LONGITUDINAL RSB SPCD.

@ 400mm O.C. BOTHWAYS

7-16mmØ LONGITUDINAL
RSB SPCD. AS SHOWN W/
12mmØ STIRRUPS SPCD. STEEL SHEET PILE Z-TYPE
@ 300mm (SEE DETAIL)
Zx=1252 cu.cm./m.
Length = 9.00m.

B PILE CAP DETAIL

DRAFTED:
PROJECT NAME AND LOCATION: SHEET CONTENTS: REVIEWED: SUBMITTED: RECOMMENDED: APPROVED: SET NO. SHEET NO.
REPUBLIC OF THE PHILIPPINES
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS
REGIONAL OFFICE No. II C.Y. 2025 PROJECT
CONCEPTUAL DESIGN PLAN FOR PDS
CAGAYAN FIRST DISTRICT OO2: REPAIR/REHABILITATION OF BANK PROTECTION ALONG
09
CAGAYAN RIVER, CENTRO NORTE - L. ADVIENTO, GATTARAN, PILE CAP DETAIL, REINFORCED CONCRETE REVETMENT DETAILS RAVEN M. SANDI RODERICK T. LABINAY FELISA M. SALVADOR MARIO L. ALLAG OSCAR G. GUMIRAN, Ph.D. CAG1ST
ENGINEERING OFFICE CAGAYAN ENGINEERING ASSISTANT ENGINEER II CHIEF, PLANNING AND DESIGN SECTION G
R
E
A
H
C-NI -R
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CIF
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APARRI, CAGAYAN BRGY. L. ADVIENTO, GATTARAN , CAGAYAN CONTROL
R
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DATE: DATE: DATE: DATE: DATE:
NOTES:

1. ALL WORK SHALL BE DONE IN ACCORDANCE WITH ALL PROVISIONS IN ITEM 509 OF DPWH
STANDARD SPECIFICATION. 2-TYPE STEEL SHEET PILE 2-TYPE SSP
2. BEFORE ANY WORK BEGINS IN ENVIRONMENTALLY SENSITIVE AREAS, 'TEMPORARY EROSION
CONROL MEASURES AND PROPER MANAGEMENT PRACTICES SHALL BE IN PLACE.
3. ALL TEMPORARY FENCING FOR PROTECTED AREAS SHALL BE INSTALLED PRIOR TO
COMMENCEMENT OF WORK.
4. LOW GROUND DISTURBING EQUIPMENT SHALL BE UTILIZED IN THE ENVIRONMENTAL
SENSITIVE AREAS AS APPROVED BY THE CIVIL ENGINEER-IN-CHARGE.
5. STEEL SHEET PILE SHALL MEET THE REQUIREMENTS OF AASHTOM 2020(ASTM A328) OR
AASHTO M 223 THE JOINTS SHALL BE PRACTICALLY WATER - TIGHT WHEN THE PLEASER IN
PLACE.
6. SHEET PILES SHALL BE DRIVEN TO ELEVATION SHOWN ON THE PLANS OR AS DIRECTED BY
ENGINEER-IN-CHARGE.
7. THE REQUIREMENTS GOVERNING THE INSTALLATION OF SHEET PILING SHALL CONFORM IN
GENERAL TO THOSE GOVERNING BEARING PILES AS SET FORTH UNDER ITEM 400 OF DPWH A-2 Z- TYPE CONNECTION DETAIL
STANDARD SPECIFICATION, PILING.
8. CORROSION PROTECTION MATERIAL SHALL BE APPLIED TO STEEL SHEET PILE PRIOR TO
DRIVING.
A-3 SPOT DETAIL

B B
STEEL PLATE STEEL PLATE
PROPERTIES OF STEEL SHEET PILE MHZ12-1
WIDTH HEIGHT THICKNESS SECTION MODULUS OF MOMENT OF A A
SECTION WEIGHT WEIGHT STEEL PLATE
w h t/s AREA SECTION INERTIA
mm mm mm cm2 kg/m kg/m2 cm3/m cm4/m B B

MHZ12-1 770 343.5 8.6/8.5 120.8 72.8 94.5 21496 1252

6mm THICK 6mm THICK

t STEEL PLATE

s
B
h A

B B
A

w w
B-2 STEEL BASE PLATE TO BE WELDED

STEEL PLATE

B-1 SPLICING OF SHEET PILES USING PLATES

GENERAL NOTES FOR STEEL SHEETPILE JOINTS

1. STRUCTURAL PLATE ASTM A50 Fy=345 Mpa, Fu= 400 Mpa,

MILD STEEL COATED ELECTRODES: E701B-X Fy=345 Mpa, Fu=490Mpa

NOTES:
STEEL BASE METAL TO BE WELDED SHALL BE OPEN-HEARTH OR ELECTRIC FURNACE STEEL
CONFORMING TO AASHTO M183

A-1 Z- TYPE CONNECTION DETAIL

DRAFTED:
PROJECT NAME AND LOCATION: SHEET CONTENTS: REVIEWED: SUBMITTED: RECOMMENDED: APPROVED: SET NO. SHEET NO.
REPUBLIC OF THE PHILIPPINES
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS
REGIONAL OFFICE No. II C.Y. 2025 PROJECT
CONCEPTUAL DESIGN PLAN FOR PROPERTIES OF STEEL SHEET PILE (Z-TYPE MHZ12-1) PDS
CAGAYAN FIRST DISTRICT OO2: REPAIR/REHABILITATION OF BANK PROTECTION ALONG Z-TYPE CONNECTION DETAIL
10
CAGAYAN RIVER, CENTRO NORTE - L. ADVIENTO, GATTARAN, RAVEN M. SANDI RODERICK T. LABINAY FELISA M. SALVADOR MARIO L. ALLAG OSCAR G. GUMIRAN, Ph.D. CAG1ST
ENGINEERING OFFICE CAGAYAN
STEEL PLATE BASE PLATED TO BE WELDED
SPLICING OF STEEL SHEET PILE USING PLATES ENGINEERING ASSISTANT ENGINEER II CHIEF, PLANNING AND DESIGN SECTION G
R
E
A
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APARRI, CAGAYAN BRGY. L. ADVIENTO, GATTARAN , CAGAYAN CONTROL
R
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DATE: DATE: DATE: DATE: DATE:
 3.00 3.00

2"Ø G.I. PIPE (GUAGE 40)

PAINTED

0.50

1.00

0.50 TOP OF REVETMENT

4-16mmØ RSB
(FULL WELD)
0.30
0.10

A DETAILS OF RAILING
R 0.40m.

497
252
2440mm
245 16 mm. Ø RSB.
0.110m. 80 210 80
210 210
50 50
DOWELS

50
210
a=b=0.60m.

50
0.016m.

60 20
THIS IS WHERE YOUR TAXES GO

50
NAME OF PROJECT:

60
1220mm
DOWELS

50 50
DOWELS
LOCATION:

30
b
0.151 NAME OF CONTRACTOR:

50

30
DATE STARTED:

50

30
CONTRACT COMPLETION DATE:

50
a=b=0.60m.

30
CONTRACT COST:

50

30
IMPLEMENTING OFFICE:

50

30
a SOURCES OF FUND:

30 50

20 20 20
HEXAPOD Department of Public Works and Highways

20 20
Text 2920 or call (02) 165-02 for any concern on this project
www.dpwh.gov.ph

10
HEXAPOD
50 x 50
DPWH STANDARD PROJECT BILLBOARD
HORIZONTAL
COCO LUMBER DISPLAY AREA

2440
50 x 50
HORIZONTAL
COCO LUMBER
10mmØ Main Bar
DISPLAY AREA HEIGHT OF HEIGHT OF
(TARPAULIN ON 1220 x 2440 x 5 MARINE PLYWOOD) SIGN PANEL SIGN PANEL
50 x 50 WOODEN
STAKE
2220 2220
10mmØ Stirrups
50 x 75 VERTICAL
50 x 75 COCO LUMBER
VERTICAL
50 x 50 WOODEN
COCO LUMBER
STAKE 1000 1000

GROUND LEVEL GROUND LEVEL

500 500
A HEXAPOD DETAIL

C1 FRONT ELEVATION 994

C2 TYPICAL FRAME ELEVATION

C BILLBOARD FRAME

DRAFTED:
PROJECT NAME AND LOCATION: SHEET CONTENTS: REVIEWED: SUBMITTED: RECOMMENDED: APPROVED: SET NO. SHEET NO.
REPUBLIC OF THE PHILIPPINES
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS
REGIONAL OFFICE No. II C.Y. 2025 PROJECT
CONCEPTUAL DESIGN PLAN FOR PDS
CAGAYAN FIRST DISTRICT OO2: REPAIR/REHABILITATION OF BANK PROTECTION ALONG DETAIL OF RAILINGS,SCHEDULE OF RAILINGS 11
CAGAYAN RIVER, CENTRO NORTE - L. ADVIENTO, GATTARAN, HEXAPOD DETAIL RAVEN M. SANDI RODERICK T. LABINAY FELISA M. SALVADOR MARIO L. ALLAG OSCAR G. GUMIRAN, Ph.D. CAG1ST
ENGINEERING OFFICE CAGAYAN DPWH STANDARD PROJECT BILLBOARD ENGINEERING ASSISTANT ENGINEER II CHIEF, PLANNING AND DESIGN SECTION G
R
E
A
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APARRI, CAGAYAN BRGY. L. ADVIENTO, GATTARAN , CAGAYAN CONTROL
R
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DATE: DATE: DATE: DATE: DATE:
 t s t

200

PAVING NOTCH, PROVIDE WHERE

5 6 APPROACH SLAB IS REQUIRED

150
250 250
100 t-2c
3s/5 t+s/4-c
h/4 4
12mmØ
250
3 250 12mmØ @ 250
5
6
1 s/4+c
6 1/4(t-2c)

1 h+2t-2c 4 1 h+2t-2c
2 t+h/4-c
2 2

s/2

3
70mmØ WEEP HOLES @ 4550
150 ABOVE NORMAL WATER LEVEL CONSTRUCTION JOINT 3
t-2c
h/4
4
250
s+2t-2c

A4 BAR BENDING DIAGRAM - SINGLE BARREL

4-12mmØ 5 6

t+s/4-c
t-2c t-2c 3s/5

A1 SECTION - SINGLE BARREL 8

h/4+t-c
3

h+2t-2c 2 h+2t-2c 7 s/4+t-c h+2t-2c

1
s/2+t
CLEAR SINGLE BARREL BOX CULVERT DOUBLE AND TRIPLE BARREL BOX CULVERT 6
BAR 1 BAR 2 BAR 3 BAR 4 BAR 5 BAR 6 BAR 1 BAR 2 BAR 3 BAR 4 BAR 5 BAR 6 BAR 7 BAR 8 BAR 9
SPAN HEIGHT t t
s h Ø SPACING Ø SPACING Ø SPACING Ø SPACING Ø SPACING Ø SPACING Ø SPACING Ø SPACING Ø SPACING Ø SPACING Ø SPACING Ø SPACING Ø SPACING Ø SPACING Ø SPACING

1000 180 12 300 12 300 12 300 12 300 12 300 12 250 180 12 300 16 300 12 300 12 300 12 300 20 200 12 300 12 300 12 250
3s+4t-2c
1250 180 12 300 12 300 12 300 12 300 12 300 12 250 180 12 300 16 300 12 300 12 300 12 300 20 200 12 300 12 300 12 250
1250
1500 180 12 300 12 280 12 300 12 300 12 300 12 250 180 12 300 16 280 12 300 12 300 12 300 20 200 12 300 12 300 12 250
1800 180 12 300 12 300 12 300 12 300 12 300 12 250 180 12 300 16 260 12 300 12 300 12 300 20 200 12 300 12 300 12 250 t-2c 4b
1000 180 16 240 16 300 16 240 16 240 12 300 12 250 200 16 300 16 300 16 300 16 300 16 300 20 200 12 300 12 280 12 250
2s+3t-c
1250 180 16 240 16 300 16 240 16 240 12 300 12 250 200 16 300 16 300 16 300 16 300 16 300 20 200 12 300 12 280 12 250
1500 3s/5
1500 180 16 240 16 280 16 240 16 240 12 300 12 250 200 16 300 16 280 16 300 16 300 16 300 20 200 12 300 12 280 12 250
5 t-2c 4a
1800 180 16 240 16 280 16 240 16 240 12 300 12 250 200 16 300 16 260 16 300 16 300 16 300 20 200 12 300 12 280 12 250
1250 200 16 260 16 300 16 260 16 260 12 280 12 250 250 16 300 16 300 16 300 16 300 16 300 20 190 12 300 12 220 12 250
1500 200 16 260 16 300 16 260 16 260 12 280 12 250 250 16 300 16 280 16 300 16 300 16 300 20 190 12 300 12 220 12 250
1800
1800 200 16 280 16 280 16 260 16 260 12 280 12 250 250 16 300 16 280 16 300 16 300 16 300 20 190 12 300 12 220 12 250
2100 200 16 260 16 260 16 260 16 260 12 280 12 250 250 16 300 16 280 16 300 16 300 16 300 20 190 12 300 12 220 12 250 A3 BAR BENDING DIAGRAM - DOUBLE & TRIPLE BARREL
1800 220 16 220 16 280 16 220 16 220 12 240 12 250 300 16 300 16 280 16 300 16 300 16 300 20 120 12 300 12 200 12 250
2100 220 16 220 16 260 16 220 16 220 12 240 12 250 300 16 300 16 280 16 300 16 300 16 300 20 120 12 300 12 200 12 250
2400
2400 220 16 220 16 200 16 220 16 220 12 240 12 250 300 16 300 16 280 16 300 16 300 16 300 20 120 12 300 12 200 12 250
2750 220 16 200 16 180 16 260 16 200 12 240 12 250 300 20 300 16 280 16 300 16 300 16 300 20 120 12 300 12 200 12 250
2100 280 16 260 16 260 16 260 16 260 12 200 12 250 300 20 300 16 280 20 300 20 300 20 300 25 170 12 300 12 200 12 250
2400 280 16 260 16 260 16 260 16 260 12 200 12 250 300 20 300 16 280 20 300 20 300 20 300 25 170 12 300 12 200 12 250
3000
2750 280 16 200 16 240 16 220 16 200 12 200 12 250 300 20 300 16 200 20 300 20 300 20 300 25 170 16 300 12 200 12 250
3000 280 16 200 16 220 16 200 16 200 12 200 12 250 300 20 300 16 200 20 300 20 300 20 300 25 170 16 300 12 200 12 250

A2 BAR SCHEDULE

A STANDARD DETAIL OF REINFORCED CONCRETE BOX CULVERT

DRAFTED:
PROJECT NAME AND LOCATION: SHEET CONTENTS: REVIEWED: SUBMITTED: RECOMMENDED: APPROVED: SET NO. SHEET NO.
REPUBLIC OF THE PHILIPPINES
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS
REGIONAL OFFICE No. II C.Y. 2025 PROJECT
CONCEPTUAL DESIGN PLAN FOR PDS
CAGAYAN FIRST DISTRICT OO2: REPAIR/REHABILITATION OF BANK PROTECTION ALONG
12
CAGAYAN RIVER, CENTRO NORTE - L. ADVIENTO, GATTARAN, STANDARD DETAIL OF REINFORCED CONCRETE BOX CULVERT RAVEN M. SANDI RODERICK T. LABINAY FELISA M. SALVADOR MARIO L. ALLAG OSCAR G. GUMIRAN, Ph.D. CAG1ST
ENGINEERING OFFICE CAGAYAN ENGINEERING ASSISTANT ENGINEER II CHIEF, PLANNING AND DESIGN SECTION G
R
E
A
H
C-NI -R
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CIF
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F DISTRICT ENGINEER FLOOD 28
APARRI, CAGAYAN BRGY. L. ADVIENTO, GATTARAN , CAGAYAN CONTROL
R
ENG
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DATE: DATE: DATE: DATE: DATE:
 QUANTITIES FOR STANDARD BOX CULVERTS QUANTITIES FOR STANDARD WINGWALLS GENERAL NOTES :
SPECIFICATIONS :
CLEAR QUANTITY PER METER OF BARREL QUANTITY PER WINGWALL AND APRON SLAB DESIGN 1994 AASHTO STANDARD, SPECIFICATIONS FOR HIGHWAY BRIDGES, 12th EDITION
SINGLE DOUBLE TRIPLE m h+t L SINGLE DOUBLE TRIPLE
SPAN HEIGHT (meter) (meter) (meter) DESIGN LOAD :
CONCRETE REINFORCEMENT CONCRETE REINFORCEMENT CONCRETE REINFORCEMENT CONCRETE REINFORCEMENT CONCRETE REINFORCEMENT CONCRETE REINFORCEMENT LIVE LOAD MS-18 (HS 20-44)
S h (m3) (kg) (m3) (kg) (m3) (kg) (m3) (kg) (m3) (kg) (m3) (kg)

1000 0.94 98.20 1.63 181.30 2.33 256.60 1.37 1.18 1.23 2.41 130.00 2.94 160.00 3.48 190.00 CONCRETE :
1250 1.03 105.40 1.77 178.70 2.51 270.70 1.75 1.43 1.76 3.48 190.00 4.08 230.00 4.72 260.00 ALL CONCRETE SHALL HAVE A MINIMUM COMPRESSIVE STRENGTH AT
1250 28 DAYS OF f'c = 20.7 MPA (3000 psi) ALL EXPOSED CORNERS
1500 1.12 113.50 1.90 201.10 2.69 266.30 2.12 1.68 2.29 4.66 260.00 5.36 300.00 6.06 340.00
CHAMPERED 20 mm. NO CONSTRUCTION JOINT ARE TO BE MADE EXCEPT
1800 1.23 122.80 2.07 216.20 2.91 305.10 2.57 1.98 2.93 6.22 350.00 7.01 390.00 7.80 430.00 WHERE SHOWN WHEN BOTTOM SLAB IS SUBJECTED TO ABRASION, ADD
1000 1.03 165.90 2.04 253.90 2.92 354.80 1.37 1.18 1.23 2.50 140.00 3.26 180.00 3.88 220.00 25 mm TO BOTTOM SLAB TO INCREASE COVERAGE ON STEEL.

1250 1.12 177.10 2.19 256.00 3.12 370.20 1.75 1.43 1.76 3.69 210.00 4.42 250.00 5.16 290.00
1500 STEEL REINFORCEMENT :
1500 1.21 189.60 2.34 279.60 3.32 387.10 2.12 1.68 2.29 4.78 270.00 5.73 320.00 6.56 360.00
ALL REINFORCING STEEL SHALL BE INTERMEDIATE (GRADE 60) ASTM A-615
1800 1.32 202.50 2.52 296.20 3.56 407.10 2.57 1.98 2.93 6.35 350.00 7.42 410.00 8.37 460.00 WITH DEFORMATIONS CONFORMING TO ASTM A-305.
1250 1.38 189.20 3.11 312.50 4.45 437.00 1.78 1.45 1.80 3.81 210.00 4.98 280.00 5.90 330.00
1500 1.48 199.90 3.30 326.10 4.70 454.00 2.15 1.70 2.33 5.03 280.00 6.33 350.00 7.36 400.00
GENERAL :
1800 IN STATING CULVERT SIZE, GIVE WIDTH BY HEIGHT (WIDTH FIRST).
1800 1.60 214.80 3.53 342.80 5.00 475.20 2.60 2.00 2.97 6.48 360.00 8.09 450.00 9.26 510.00
WHEN HEIGHT OF FILL, H=0 THE TOP OF SURFACE OF THE
2100 1.72 239.60 3.75 357.50 5.30 494.40 3.05 2.30 3.61 8.37 460.00 10.00 550.00 11.31 620.00 UPPER SLAB SHALL FOLLOW THE CROWN OF THE FINISHED ROADWAY.
THE BOX CULVERT SHALL BE CONSTRUCTED ON A LAYER OF LEAN
1800 2.04 272.70 5.04 431.80 7.20 419.10 2.63 2.02 3.01 7.08 390.00 9.14 500.00 10.71 590.00
CONCRETE OF 50 mm MINIMUM THICKNESS.
2100 2.17 288.50 5.31 447.30 7.56 637.10 3.08 2.32 3.65 9.28 510.00 11.61 640.00 13.37 740.00
2400 LIVE LOAD DISTRIBUTION REINFORCEMENT :
2400 2.31 314.10 5.58 461.80 7.92 656.40 3.53 2.62 4.28 11.42 630.00 13.98 770.00 15.92 880.00
2750 2.46 356.70 5.90 478.60 8.34 677.70 4.06 2.97 5.03 14.17 780.00 17.90 990.00 19.15 1,050.00 WHEN THERE IS LESS THAN 600 mm OF FILL ABOVE TOP SLAB OF CULVERT
ADDITIONAL REINFORCEMENT TRANSVERSE TO THE MAIN REINFORCEMENT IS
2100 3.17 308.70 6.03 635.70 8.64 899.70 3.17 2.38 3.78 10.08 560.00 12.38 680.00 14.53 800.00 ADDED TO THE BOTTOM OF THE TOP SLAB IN ACCORDANCE WITH AASHTO 1.3 2 E.
2400 3.34 321.30 6.30 652.00 9.00 919.00 3.62 2.68 4.41 12.30 680.00 14.83 820.00 17.19 940.00
3000 HEIGHT OF FILL :
2750 3.53 374.40 6.62 705.60 9.42 895.00 4.15 3.03 5.15 15.15 840.00 17.94 990.00 20.57 1,130.00
MAXIMUM HEIGHT OF FILL IS 300 mm ABOVE TOP SLAB, FOR HEIGHT OF FILL
3000 3.67 413.50 6.84 721.60 9.72 1,015.40 4.52 3.28 5.68 17.34 960.00 20.33 1,120.00 23.15 1,270.00 GREATER THAN 3000 mm SPECIAL DESIGN OF BOX CULVERT SHOULD BE DONE.

DIMENSIONS :
ALL DIMENSIONS ARE IN MILLIMETERS UNLESS OTHERWISE INDICATED.
HORIZONTAL SKEW
LENGTH OF WINGWALLS
ANGLE OC
90° L1 = L 2 = 1.414a EXISTING NEW
60° L 1 = 1.414a L 2 = 1.035a
45° L1 = 2.000a L2 = a 330
(CHIPPED OFF PORTION)
WHERE : Ø16 50
1 CONNECTION REINF. L=1.0m
1200
a = 1.5 (h+t-600) FOR SLOPE 1.5 : 1 12mmØ @ 300mm OC
a = 2.0 (h+t-600) FOR SLOPE 2:1 EXTEND BARS INTO BARREL EXCEPT
WHEN EXPANSION JOINT OCCURS
te tn
800

Ø VARIES

10
00
Ø VARIES

EXISTING REINF. 13mmØ

EXISTING NEW 100 ROUGHENED SURFACE
CONSTRUCTION JOINT
12mmØ@150 12mmØ@200 REST 12mmØ@250
PORTION OF EXISTING h+t
330 STRUCTURE TO BE L1 OR L2
CHIPPED ( SEE TABLE )

te tn B1 D E T A I L- "B1" 600 250

CHAMFER 20

SEE DET B1
150 400
12 12mmØ

12mmØ @ 300
EXISTING REINF. 1 CONNECTION REINF. L=1.0m
BATTER 12 IN EVERY 300
Ø16 WHEN h+t IS 2400 OR
12mmØ@ 12mmØ@ REST 12mmØ@ LESS MAKE FACE VERTICAL
150 EF 200 EF 250 EF
CONSTRUCTION JOINT
L 1 OR L2 h+t
CONNECTION REINF. (ROUGHEN SURFACE)
tn=te ( SEE TABLE ) 40
250
CONCRETE
COVER FOR TOP REINFORCEMENT
1A
SEE DRAWING
12mmØ
C1 WINGWALL ELEVATION 12mmØ@300 EW
B2 D E T A I L- "B2"

150
1
1
te tn
50mm LEAN
CONCRETE
50mm THK LEAN CONCRETE
C CULVERT WINGWALL DETAILS
VARIES BETWEEN

800 & 1200

B TYPICAL PLAN
C2 SECTION
A STANDARD DETAIL OF REINFORCED CONCRETE BOX CULVERT

DRAFTED:
PROJECT NAME AND LOCATION: SHEET CONTENTS: REVIEWED: SUBMITTED: RECOMMENDED: APPROVED: SET NO. SHEET NO.
REPUBLIC OF THE PHILIPPINES
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS
REGIONAL OFFICE No. II C.Y. 2025 PROJECT
CONCEPTUAL DESIGN PLAN FOR PDS
CAGAYAN FIRST DISTRICT OO2: REPAIR/REHABILITATION OF BANK PROTECTION ALONG
13
CAGAYAN RIVER, CENTRO NORTE - L. ADVIENTO, GATTARAN, STANDARD DETAIL OF REINFORCED CONCRETE BOX CULVERT RAVEN M. SANDI RODERICK T. LABINAY FELISA M. SALVADOR MARIO L. ALLAG OSCAR G. GUMIRAN, Ph.D. CAG1ST
ENGINEERING OFFICE CAGAYAN ENGINEERING ASSISTANT ENGINEER II CHIEF, PLANNING AND DESIGN SECTION G
R
E
A
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C-NI -R
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APARRI, CAGAYAN BRGY. L. ADVIENTO, GATTARAN , CAGAYAN CONTROL
R
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DATE: DATE: DATE: DATE: DATE:
 L
Z W Z
X Wc X

L1
CL OF ROADWAY W
X Wc X AS REQUIRED

B
B

t1 t1
45.00°
ALTERNATIVE

t
H

U-TYPE WINGWALL

L OF BARREL
t

h
O
α = 90.00°

INLET

C
S
INVERT ELEVATION INVERT ELEVATION
h

INLET ( LEFT ) ( RIGHT ) OUTLET

t
IN.)
0 % (M
t

S = 10.0
ALTERNATIVE

t
50mm U-TYPE WINGWALL
LEAN CONCRETE
OUTLET

TYPICAL ROAD CROSS-SECTION PART PLAN ( α = 90°)

L2
NOT TO SCALE
NOT TO SCALE
LEGEND : SEE DETAIL "A"
W WIDTH OF ROADWAY FORMATION
SHEAR KEY
X WIDTH OF SHOULDER
Wc WIDTH OF CARRIAGEWAY
HORIZONTAL
SKEW
L H COVER ABOVE THE CULVERT LONGITUDINAL SECTION
( mm ) L TOTAL LENGTH OF BARREL
ANGLE α NOT TO SCALE
t1 SLOPE OF CARRIAGEWAY
90° W+2tan( θ) [(H+t) - (B+200)]
t2 SLOPE OF SHOULDER
60° 1.1547 (W+2tan ( θ) [(H+t)-(B+200)]) Z [(H+t) - (B+200)] tan O
45° 1.4142 (W+2tan ( θ) [(H+t)-(B+200)]) B t2 +0.5t1 Wc
h HEIGHT OF CULVERT OPENING 300 300
t THICKNESS OF CULVERT WALL OR SLAB

L1
θ SLOPE OF EMBANKMENT
α ANGLE OF SKEW
ALTERNATIVE
SL U-TYPE WINGWALL
O
PE USE SAME SIZE BARS AND
50

45.0
SPACING AS REGULAR DECK
H

0°
SEE DETAIL B D
RE
280 UI
REQ L
AS α= RE
60 AR
.00 F B
° O
t

℄
780

SL
4-16mmØ BARS

500
OP
E 12mmØ @ 250
ALTERNATIVE
PLACE 10mm EXPANSION FILL

t
50mm LEAN CONCRETE U-TYPE WINGWALL

h+t
JOINT WHEN h+t EXCEEDS 2400
h

15.00°
500 150

SECTION "A"

S
50mm

600
LEAN CONCRETE 1000 NOT TO SCALE L2

SLOPE

t
t

a 800 280 S 280 PART PLAN ( α = 60°)

NOT TO
SEE DETAIL A

4-16mm Ø BARS
PART SECTION ALONG CL OF CULVERT 12mmØ @ 250 o.c.
NOT TO SCALE

L1
280
SCALE
12mmØ CONTINUOUS BARS

60
12mmØ @ 200 OC STIRRUPS

.00
780

°
BARREL REINFORCEMENT

EL
R
500

R
600

BA
α=
45.0

F
0°

O
USE SAME SIZE BARS AND

℄
SPACING AS REGULAR DECK
100 200
150

ED
IR
SECTION "B" R
EQ
U

NOT TO SCALE AS
100

1
1 BOTTOM OF SLAB
300

600 50mm LEAN CONCRETE

t + 300
1000

12mmØ BAR 300 EW

NOTE:
1. ALL DIMENSIONS ARE IN MILLIMETERS UNLESS OTHERWISE
t

t
12mmØ BARS
SPECIFIED. L2
12mmØ @ 200 2. MINIMUM CONCRETE COVER SHALL BE 40 CLEAR. WHEN
HEIGHT OF FILL H=0 INCREASE COVER BY 30.
3. PROVIDE 100mm GRANULAR GRAVEL BASE FOR ALL TYPE

S
ROUND TO APPROXIMATE 150mm RADIUS
( FOR INLET PORTION ONLY ) OF REINFORCED CONCRETE HEADWALLS/WINGWALLS AND
D ET A I L A 200 D ET A I L B INCLUDED AS SUBSIDIARY ITEM.
NOT TO SCALE
NOT TO SCALE

t
PART PLAN ( α = 45°)
NOT TO SCALE

DRAFTED:
PROJECT NAME AND LOCATION: SHEET CONTENTS: REVIEWED: SUBMITTED: RECOMMENDED: APPROVED: SET NO. SHEET NO.
REPUBLIC OF THE PHILIPPINES
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS
REGIONAL OFFICE No. II C.Y. 2025 PROJECT
CONCEPTUAL DESIGN PLAN FOR PDS
CAGAYAN FIRST DISTRICT OO2: REPAIR/REHABILITATION OF BANK PROTECTION ALONG
14
CAGAYAN RIVER, CENTRO NORTE - L. ADVIENTO, GATTARAN, STANDARD DETAIL OF REINFORCED CONCRETE BOX CULVERT RAVEN M. SANDI RODERICK T. LABINAY FELISA M. SALVADOR MARIO L. ALLAG OSCAR G. GUMIRAN, Ph.D. CAG1ST
ENGINEERING OFFICE CAGAYAN ENGINEERING ASSISTANT ENGINEER II CHIEF, PLANNING AND DESIGN SECTION G
R
E
A
H
C-NI -R
E
CIF
O
F DISTRICT ENGINEER FLOOD 28
APARRI, CAGAYAN BRGY. L. ADVIENTO, GATTARAN , CAGAYAN CONTROL
R
ENG
N
IET
CIR
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DATE: DATE: DATE: DATE: DATE:
 E
,000
366

0 E
6 6 ,00
3 0
11.0

STA. 0+220.00
END OF PROJECT
AS PER PROGRAM

N
8.0
0

18.072474° N, 121.646844°E

00
8.0
0
9.0 11

0
0 0 .0

99,

N
11.00

9.00
9

800
,
8
8..0

1
78.0
00
.0 0
STA. 0+000 6 0
.00

BEG. OF SURVEY

0+200

,
BH2

8
8.00
BEG. OF PROJECT

,99
TOP OF EXIST. REVETMENT

00
7.0
10.0

4.00

6.0
18.074219° N, 121.647726°E
0

1
11.00
0+100

6.00
TO TUGUEGARAO
11.00 0
0 10.00
0 9.0
4.0 9.00 10 .0
00 0
9.
8.00 8.0
10.
8.000
9.0 0 5. 00
7.0
6. 0
00 4. 000
3.0
0 8.00 5.00 10.00
7.0 5.0
4.000 6.00
5.00
9.00
8.00
7.00
0+000

10.00 3.00 4.00

3.00
2.00
4.00
3.0
0 0
BH1 9.00
9.0
9.00
7.00
9.00 5.00 5.00

I
TO APARR
3.00
8.00
2.00
2.00 2.00
0
3.0 2.00
4.0
0
1.00 1.00
00

1.00
4.00
1.00
8.

1.00

0.5 0.5
0.5
2.00
0.5 0.5
0.55 0.55
0.55
1.00

FLOW
0.55 0.55

FLOW
0.5 0.40
0.40 0.40
0.40 0.40
0.40
0 E
0.55

65,80
3
N

0.40
000
99,
1,9

BM 1 - TOP OF EXISTING REVETMENT

NORTHING = 1,999,065.412 M
EASTING = 365,918.351 M
ELEVATION = 11.12M STA. 0+066.29
PROJECT AZIMUTH = 353°24'14" INSTALL SINGLE BARREL 3.00 M X 3.00 M x
E
800
BH1 BH- 1 20.36 M RCBC WITH WINGWALL STA. 0+170
5, INSTALL SINGLE BARREL 3.0M x 3.0 M x 19.45 M
LAT = 18.074754
LONG = 121.647911 36 RCBC WITH WINGWALL

BH2 BH- 2
LAT = 18.074218
LONG = 121.647750

A PLAN

N
0 E
6 5 ,80
3

DRAFTED:
PROJECT NAME AND LOCATION: SHEET CONTENTS: REVIEWED: SUBMITTED: RECOMMENDED: APPROVED: SET NO. SHEET NO.
REPUBLIC OF THE PHILIPPINES
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS
REGIONAL OFFICE No. II C.Y. 2025 PROJECT
CONCEPTUAL DESIGN PLAN FOR PDS
CAGAYAN FIRST DISTRICT OO2: REPAIR/REHABILITATION OF BANK PROTECTION ALONG
15
ENGINEERING OFFICE CAGAYAN RIVER, CENTRO NORTE - L. ADVIENTO, GATTARAN, PLAN RAVEN M. SANDI RODERICK T. LABINAY FELISA M. SALVADOR MARIO L. ALLAG OSCAR G. GUMIRAN, Ph.D. CAG1ST
CAGAYAN ENGINEERING ASSISTANT ENGINEER II CHIEF, PLANNING AND DESIGN SECTION G
R
E
A
H
C-NI -R
E
CIF
O
F DISTRICT ENGINEER FLOOD 28
APARRI, CAGAYAN BRGY. L. ADVIENTO, GATTARAN , CAGAYAN CONTROL
R
ENG
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DATE: DATE: DATE: DATE: DATE:
 STA. 0+000.00
BEG. OF SURVEY
STA. 0+220.00
BEG. OF PROJECT
END OF PROJECT
TOP OF EXIST. REVETMENT

NGL ALONG REVETMENT NGL ALONG 2ND BERM

ELEV. 11 TOP OF REVETMENT = 11.117m

ELEV. 10 FREEBOARD CLEARANCE= 1.50M

DESIGN FLOOD LEVEL = 9.617m
ELEV. 9
TOP OF 2ND BERM = 8.670m
ELEV. 8 MAX. EXP FLOOD LEVEL = 7.91m

ELEV. 7
I.E. = 6.53 m. NGL ALONG 1ST BERM I.E. = 6.475 m.
ELEV. 6 TOP OF 1ST BERM = 6.060m

ELEV. 5

ELEV. 4
TOP OF PILE CAP = 3.450m
ELEV. 3 BOT. OF PILE CAP = 2.950m
ORDINARY WATER LEVEL = 2.70m-2.950m

NGL ALONG PILECAP

STA. 0+066.29 STA. 0+170
INSTALL SINGLE BARREL 3.00 M X 3.00 M INSTALL SINGLE BARREL 3.00 M X 3.00 M x
x 20.36 M RCBC WITH WINGWALL 20.36 M RCBC WITH WINGWALL

0+000 0+100 0+200 0+300

A PROFILE

DRAFTED:
PROJECT NAME AND LOCATION: SHEET CONTENTS: REVIEWED: SUBMITTED: RECOMMENDED: APPROVED: SET NO. SHEET NO.
REPUBLIC OF THE PHILIPPINES
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS
REGIONAL OFFICE No. II C.Y. 2025 PROJECT
CONCEPTUAL DESIGN PLAN FOR PDS
CAGAYAN FIRST DISTRICT OO2: REPAIR/REHABILITATION OF BANK PROTECTION ALONG
16
ENGINEERING OFFICE CAGAYAN RIVER, CENTRO NORTE - L. ADVIENTO, GATTARAN, PROFILE RAVEN M. SANDI RODERICK T. LABINAY FELISA M. SALVADOR MARIO L. ALLAG OSCAR G. GUMIRAN, Ph.D. CAG1ST
CAGAYAN ENGINEERING ASSISTANT ENGINEER II CHIEF, PLANNING AND DESIGN SECTION G
R
E
A
H
C-NI -R
E
CIF
O
F DISTRICT ENGINEER FLOOD 28
APARRI, CAGAYAN BRGY. L. ADVIENTO, GATTARAN , CAGAYAN CONTROL
R
ENG
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CIR
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CIF
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DATE: DATE: DATE: DATE: DATE:
 elev=11.12m

elev=11.12m
elev=11.09m

x=-5.50m

x=-1.50m
x=-6.50m
elev=9.98m

elev=9.98m
x=-15.00m

x=-10.00m
1.00
SHOULDER 2.00 2.00

elev=8.67m

elev=8.67m
CARRIAGEWAYCARRIAGEWAY

x=3.67m

x=4.67m
s = -3.00% e = -1.50% e = -1.50%
TOP OF REVETMENT = 11.117m

ELEV. 10 S= FREEBOARD CLEARANCE= 1.50M

1 .5H
:1.
0 0V
DESIGN FLOOD LEVEL = 9.617m

elev=6.06m

elev=6.06m
x=8.59m

x=9.59m
TOP OF 2ND BERM = 8.670m
MAX. EXP FLOOD LEVEL = 7.91m
S=

elev=9.91m
1.5

x=-6.57m
H:
1.0
0V

elev=3.45m
x=13.75m

elev=2.95m
TOP OF 1ST BERM = 6.060m

x=19.00m
ELEV. 5 S=
1.5
H:
1.0
0V

elev=6.00m
A1702(1)a

x=-0.78m
CUT 0.00 TOP OF PILE CAP = 3.450m

elev=-0.18m
BOT. OF PILE CAP = 2.950m

x=22.13m
A1704(1)FILL 62.70
ORDINARY WATER LEVEL = 2.70m-2.950m
A1710(1)aBF 4.98
0 020
A1712(2)CONC 4.37

elev=3.13m
x=4.70m
A1407(3)HEX 21.98
elev=11.27m

elev=11.12m
elev=11.09m

x=-5.50m

x=-1.50m
x=-6.50m
elev=9.86m
x=-10.00m
elev=9.53m
x=-15.00m

1.00
SHOULDER 2.00 2.00

elev=8.67m

elev=8.67m
CARRIAGEWAYCARRIAGEWAY

x=3.67m

x=4.67m
s = -3.00% e = -1.50% e = -1.50%
TOP OF REVETMENT = 11.117m

ELEV. 10 S= FREEBOARD CLEARANCE= 1.50M

1 .5H
:1.
0 0V
DESIGN FLOOD LEVEL = 9.617m

elev=6.06m

elev=6.06m
x=8.59m

x=9.59m
TOP OF 2ND BERM = 8.670m
MAX. EXP FLOOD LEVEL = 7.91m
S=
1.5
elev=9.71m

H:
x=-6.96m

1.0
0V

elev=3.45m
x=13.75m

elev=2.95m
TOP OF 1ST BERM = 6.060m

x=19.00m
elev=8.38m
x=-2.00m

ELEV. 5 S=
1.5
H:
1.0
0V

elev=0.58m
x=21.37m
elev=6.00m

0 000 TOP OF PILE CAP = 3.450m

x=5.67m

BOT. OF PILE CAP = 2.950m

BEG. OF SURVEY ORDINARY WATER LEVEL = 2.70m-2.950m
BEG. OF PROJECT
A1702(1)a CUT 0.00 TOP OF EXIST. REVETMENT

elev=3.28m
x=12.28m
A1704(1)FILL 32.51
A1710(1)aBF 4.98
A1712(2)CONC 4.37
A1407(3)HEX 19.36

DRAFTED:
PROJECT NAME AND LOCATION: SHEET CONTENTS: REVIEWED: SUBMITTED: RECOMMENDED: APPROVED: SET NO. SHEET NO.
REPUBLIC OF THE PHILIPPINES
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS
REGIONAL OFFICE No. II C.Y. 2025 PROJECT
CONCEPTUAL DESIGN PLAN FOR PDS
CAGAYAN FIRST DISTRICT OO2: REPAIR/REHABILITATION OF BANK PROTECTION ALONG 17
ENGINEERING OFFICE CAGAYAN RIVER, CENTRO NORTE - L. ADVIENTO, GATTARAN, CROSS SECTION RAVEN M. SANDI RODERICK T. LABINAY FELISA M. SALVADOR MARIO L. ALLAG OSCAR G. GUMIRAN, Ph.D. CAG1ST
CAGAYAN ENGINEERING ASSISTANT ENGINEER II CHIEF, PLANNING AND DESIGN SECTION G
R
E
A
H
C-NI -R
E
CIF
O
F DISTRICT ENGINEER FLOOD 28
APARRI, CAGAYAN BRGY. L. ADVIENTO, GATTARAN , CAGAYAN CONTROL
R
ENG
N
IET
CIR
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SIDT
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DATE: DATE: DATE: DATE: DATE:
 elev=11.12m

elev=11.12m
elev=11.09m

x=-5.50m

x=-1.50m
x=-6.50m
elev=10.00m
x=-15.00m

elev=9.86m
x=-10.00m
1.00
SHOULDER 2.00 2.00

elev=8.67m

elev=8.67m
CARRIAGEWAYCARRIAGEWAY

x=3.67m

x=4.67m
s = -3.00% e = -1.50% e = -1.50%
TOP OF REVETMENT = 11.117m

ELEV. 10 S= FREEBOARD CLEARANCE= 1.50M

1 .5H
:1.
0 0V
DESIGN FLOOD LEVEL = 9.617m

elev=6.06m

elev=6.06m
x=8.59m

x=9.59m
TOP OF 2ND BERM = 8.670m
MAX. EXP FLOOD LEVEL = 7.91m
S=
1.5

elev=9.71m
H:

x=-7.22m
1.0
0V

elev=3.45m
x=13.75m
elev=8.58m

elev=2.95m
TOP OF 1ST BERM = 6.060m

x=-5.20m

x=19.00m
ELEV. 5 S=
1.5

elev=1.61m
x=15.66m
H:
1.0
0V

A1702(1)a CUT 0.06 0 060 TOP OF PILE CAP = 3.450m

BOT. OF PILE CAP = 2.950m

elev=-0.35m
A1704(1)FILL

x=22.30m
40.56

elev=5.03m
x=7.26m
ORDINARY WATER LEVEL = 2.70m-2.950m

elev=4.46m
x=7.93m
A1710(1)aBF 4.98
A1712(2)CONC 4.37
A1407(3)HEX 19.40
elev=11.12m

elev=11.12m
elev=11.09m

x=-5.50m

x=-1.50m
x=-6.50m
elev=10.32m
elev=10.29m

x=-10.00m
x=-15.00m

1.00
SHOULDER 2.00 2.00

elev=8.67m

elev=8.67m
CARRIAGEWAYCARRIAGEWAY

x=3.67m

x=4.67m
s = -3.00% e = -1.50% e = -1.50%
TOP OF REVETMENT = 11.117m

ELEV. 10 S= FREEBOARD CLEARANCE= 1.50M

1 .5H
:1.
0 0V
DESIGN FLOOD LEVEL = 9.617m

elev=6.06m

elev=6.06m
x=8.59m

x=9.59m
TOP OF 2ND BERM = 8.670m
elev=10.35m

MAX. EXP FLOOD LEVEL = 7.91m

x=-6.14m

S=
1.5
H:
1.0
0V

elev=3.45m
x=13.75m

elev=2.95m
TOP OF 1ST BERM = 6.060m

x=19.00m
elev=8.29m
x=-2.42m

ELEV. 5 S=

elev=1.78m
x=17.00m
1.5
H:
1.0
0V

elev=0.82m
x=21.73m
0 040 TOP OF PILE CAP = 3.450m
BOT. OF PILE CAP = 2.950m
ORDINARY WATER LEVEL = 2.70m-2.950m

A1702(1)a 0.00
elev=3.85m

CUT
x=5.38m

A1704(1)FILL 51.63

elev=2.93m
x=10.81m
A1710(1)aBF 4.98
A1712(2)CONC 4.37
A1407(3)HEX 19.45

DRAFTED:
PROJECT NAME AND LOCATION: SHEET CONTENTS: REVIEWED: SUBMITTED: RECOMMENDED: APPROVED: SET NO. SHEET NO.
REPUBLIC OF THE PHILIPPINES
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS
REGIONAL OFFICE No. II C.Y. 2025 PROJECT
CONCEPTUAL DESIGN PLAN FOR PDS
CAGAYAN FIRST DISTRICT OO2: REPAIR/REHABILITATION OF BANK PROTECTION ALONG 18
ENGINEERING OFFICE CAGAYAN RIVER, CENTRO NORTE - L. ADVIENTO, GATTARAN, CROSS SECTION RAVEN M. SANDI RODERICK T. LABINAY FELISA M. SALVADOR MARIO L. ALLAG OSCAR G. GUMIRAN, Ph.D. CAG1ST
CAGAYAN ENGINEERING ASSISTANT ENGINEER II CHIEF, PLANNING AND DESIGN SECTION G
R
E
A
H
C-NI -R
E
CIF
O
F DISTRICT ENGINEER FLOOD 28
APARRI, CAGAYAN BRGY. L. ADVIENTO, GATTARAN , CAGAYAN CONTROL
R
ENG
N
IET
CIR
T
SIDT
N
A
T
SIS
AE
HTO
FE
CIF
O
F
DATE: DATE: DATE: DATE: DATE:
 elev=11.12m

elev=11.12m
elev=11.09m

x=-5.50m

x=-1.50m
x=-6.50m
elev=10.38m
elev=10.35m
x=-10.00m

x=-7.92m
elev=10.03m
x=-15.00m

elev=9.53m
x=5.27m
1.00
SHOULDER 2.00 2.00

elev=8.67m

elev=8.67m
CARRIAGEWAYCARRIAGEWAY

x=3.67m

x=4.67m
s = -3.00% e = -1.50% e = -1.50%
TOP OF REVETMENT = 11.117m

ELEV. 10 S= FREEBOARD CLEARANCE= 1.50M

1.5H
:1.
00V
DESIGN FLOOD LEVEL = 9.617m

elev=6.06m

elev=6.06m
x=8.59m

x=9.59m
TOP OF 2ND BERM = 8.670m
MAX. EXP FLOOD LEVEL = 7.91m
S=
1.5
H:
1.0
0V

elev=3.45m
x=13.75m

elev=2.95m
TOP OF 1ST BERM = 6.060m

x=19.00m
ELEV. 5 S=
1.5
H:
1.0
0V

A1702(1)a CUT 6.00 0 080 TOP OF PILE CAP = 3.450m

BOT. OF PILE CAP = 2.950m

elev=-0.36m
elev=5.13m
A1704(1)FILL

x=22.31m
13.18

x=7.60m
ORDINARY WATER LEVEL = 2.70m-2.950m
A1710(1)aBF 4.98
A1712(2)CONC 4.37

elev=2.58m
A1407(3)HEX 21.51

x=10.56m
elev=11.12m

elev=11.12m
elev=11.09m

x=-5.50m

x=-1.50m
x=-6.50m
elev=9.81m

elev=9.81m
x=-15.00m

x=-9.05m

1.00
SHOULDER 2.00 2.00

elev=8.67m

elev=8.67m
CARRIAGEWAYCARRIAGEWAY

x=3.67m

x=4.67m
s = -3.00% e = -1.50% e = -1.50%
TOP OF REVETMENT = 11.117m
elev=7.47m
x=-20.00m

elev=7.23m
x=-17.37m

ELEV. 10 S= FREEBOARD CLEARANCE= 1.50M

1 .5H
elev=6.53m

DESIGN FLOOD LEVEL = 9.617m

x=-18.82m

:1.
0 0V

elev=6.06m

elev=6.06m
x=8.59m

x=9.59m
TOP OF 2ND BERM = 8.670m
elev=5.01m
x=-14.66m

MAX. EXP FLOOD LEVEL = 7.91m

S=
1.5
H:
1.0
0V

elev=3.45m
x=13.75m
SLOPE: 1.00% SLOPE: 1.00% SLOPE: 1.00%

elev=2.95m
TOP OF 1ST BERM = 6.060m

x=19.00m
elev=2.33m
x=14.69m
ELEV. 5 S=
1.5
H:
1.0
0V

elev=0.29m
TOP OF PILE CAP = 3.450m

x=21.66m
BOT. OF PILE CAP = 2.950m
ORDINARY WATER LEVEL = 2.70m-2.950m
0 066.29
elev=4.04m
x=-8.22m

A1702(1)a CUT 3.69

elev=3.24m
x=-6.16m

A1704(1)FILL 75.03
INSTALL SINGLE BARREL 3.00 M X 3.00 M X 20.36 M
A1710(1)aBF 4.98 RCBC WITH WINGWALL
A1712(2)CONC 4.37
A1407(3)HEX 21.66

DRAFTED:
PROJECT NAME AND LOCATION: SHEET CONTENTS: REVIEWED: SUBMITTED: RECOMMENDED: APPROVED: SET NO. SHEET NO.
REPUBLIC OF THE PHILIPPINES
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS
REGIONAL OFFICE No. II C.Y. 2025 PROJECT
CONCEPTUAL DESIGN PLAN FOR PDS
CAGAYAN FIRST DISTRICT OO2: REPAIR/REHABILITATION OF BANK PROTECTION ALONG 19
ENGINEERING OFFICE CAGAYAN RIVER, CENTRO NORTE - L. ADVIENTO, GATTARAN, CROSS SECTION RAVEN M. SANDI RODERICK T. LABINAY FELISA M. SALVADOR MARIO L. ALLAG OSCAR G. GUMIRAN, Ph.D. CAG1ST
CAGAYAN ENGINEERING ASSISTANT ENGINEER II CHIEF, PLANNING AND DESIGN SECTION G
R
E
A
H
C-NI -R
E
CIF
O
F DISTRICT ENGINEER FLOOD 28
APARRI, CAGAYAN BRGY. L. ADVIENTO, GATTARAN , CAGAYAN CONTROL
R
ENG
N
IET
CIR
T
SIDT
N
A
T
SIS
AE
HTO
FE
CIF
O
F
DATE: DATE: DATE: DATE: DATE:
 elev=11.12m

elev=11.12m

elev=11.12m
elev=11.09m

x=-5.50m

x=-1.50m
x=-6.50m

x=0.00m
elev=10.56m
x=-7.55m
elev=10.00m

elev=9.98m
x=-10.00m
x=-15.00m
1.00
SHOULDER 2.00 2.00

elev=8.67m

elev=8.67m
CARRIAGEWAYCARRIAGEWAY

x=3.67m

x=4.67m
s = -3.00% e = -1.50% e = -1.50%
TOP OF REVETMENT = 11.117m

ELEV. 10 S= FREEBOARD CLEARANCE= 1.50M

1 .5H
:1.
0 0V
DESIGN FLOOD LEVEL = 9.617m

elev=6.06m

elev=6.06m
x=8.59m

x=9.59m
TOP OF 2ND BERM = 8.670m
MAX. EXP FLOOD LEVEL = 7.91m
S=
1.5
H:
1.0
0V

elev=3.45m
x=13.75m
elev=18.13m

elev=2.95m
TOP OF 1ST BERM = 6.060m

x=4.70m

x=19.00m
ELEV. 5 S=
1.5

elev=16.54m
H:

x=16.32m
1.0
0V

A1702(1)a CUT 0.00 0 120 TOP OF PILE CAP = 3.450m

elev=-0.18m
BOT. OF PILE CAP = 2.950m

x=22.13m
A1704(1)FILL 61.53
ORDINARY WATER LEVEL = 2.70m-2.950m
A1710(1)aBF 4.98
A1712(2)CONC 4.37
A1407(3)HEX 19.76
elev=11.12m

elev=11.12m

elev=11.12m
elev=11.09m

x=-5.50m

x=-1.50m
x=-6.50m

x=0.00m
elev=10.75m

elev=10.69m

elev=10.62m
x=-15.00m

x=-10.00m

x=-7.43m

1.00
SHOULDER 2.00 2.00

elev=8.67m

elev=8.67m
CARRIAGEWAYCARRIAGEWAY

x=3.67m

x=4.67m
s = -3.00% e = -1.50% e = -1.50%
TOP OF REVETMENT = 11.117m

ELEV. 10 S= FREEBOARD CLEARANCE= 1.50M

1 .5H
:1.
0 0V
DESIGN FLOOD LEVEL = 9.617m

elev=6.06m

elev=6.06m
x=8.59m

x=9.59m
TOP OF 2ND BERM = 8.670m
MAX. EXP FLOOD LEVEL = 7.91m
S=
1.5
H:
1.0
0V

elev=3.45m
x=13.75m

elev=2.95m
TOP OF 1ST BERM = 6.060m

x=19.00m
ELEV. 5 S=
1.5
H:
1.0
0V

elev=0.80m
x=17.00m
0 100 TOP OF PILE CAP = 3.450m

elev=-0.02m
x=21.96m
BOT. OF PILE CAP = 2.950m
ORDINARY WATER LEVEL = 2.70m-2.950m

A1702(1)a CUT 3.35

A1704(1)FILL 23.72
elev=2.76m
x=7.31m

A1710(1)aBF 4.98
A1712(2)CONC 4.37
A1407(3)HEX 19.68

DRAFTED:
PROJECT NAME AND LOCATION: SHEET CONTENTS: REVIEWED: SUBMITTED: RECOMMENDED: APPROVED: SET NO. SHEET NO.
REPUBLIC OF THE PHILIPPINES
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS
REGIONAL OFFICE No. II C.Y. 2025 PROJECT
CONCEPTUAL DESIGN PLAN FOR PDS
CAGAYAN FIRST DISTRICT OO2: REPAIR/REHABILITATION OF BANK PROTECTION ALONG 20
ENGINEERING OFFICE CAGAYAN RIVER, CENTRO NORTE - L. ADVIENTO, GATTARAN, CROSS SECTION RAVEN M. SANDI RODERICK T. LABINAY FELISA M. SALVADOR MARIO L. ALLAG OSCAR G. GUMIRAN, Ph.D. CAG1ST
CAGAYAN ENGINEERING ASSISTANT ENGINEER II CHIEF, PLANNING AND DESIGN SECTION G
R
E
A
H
C-NI -R
E
CIF
O
F DISTRICT ENGINEER FLOOD 28
APARRI, CAGAYAN BRGY. L. ADVIENTO, GATTARAN , CAGAYAN CONTROL
R
ENG
N
IET
CIR
T
SIDT
N
A
T
SIS
AE
HTO
FE
CIF
O
F
DATE: DATE: DATE: DATE: DATE:
 STA. 0+164.00
END OF PROJECT

elev=11.15m

elev=11.12m
elev=11.09m

x=-3.50m
x=-6.50m

x=0.00m
elev=9.99m

elev=9.95m
x=-11.35m
elev=9.90m
x=-12.51m

x=-8.77m
1.00
SHOULDER 2.00 2.00

elev=8.67m

elev=8.67m
CARRIAGEWAYCARRIAGEWAY

x=3.67m

x=4.67m
s = -3.00% e = -1.50% e = -1.50%
TOP OF REVETMENT = 11.117m

ELEV. 10 S= FREEBOARD CLEARANCE= 1.50M

1 .5H
:1.
00V
DESIGN FLOOD LEVEL = 9.617m

elev=6.06m

elev=6.06m
x=8.59m

x=9.59m
TOP OF 2ND BERM = 8.670m
MAX. EXP FLOOD LEVEL = 7.91m
S=
1.5
H:
1.0
0 V

elev=3.45m
x=14.00m

elev=2.95m
TOP OF 1ST BERM = 6.060m

x=19.00m
ELEV. 5 S=
1.5
H:
1.0
0V

A1702(1)a CUT 0.00 0 160 TOP OF PILE CAP = 3.450m

elev=-0.17m
BOT. OF PILE CAP = 2.950m

x=22.09m
A1704(1)FILL 61.53
ORDINARY WATER LEVEL = 2.70m-2.950m
A1710(1)aBF 4.98

elev=3.94m
x=3.33m
A1712(2)CONC 4.37

elev=3.18m
x=4.75m
A1407(3)HEX 19.86

elev=11.15m
elev=11.12m

elev=11.12m

elev=11.12m
elev=11.09m

x=-3.50m
x=-5.50m

x=-1.50m
x=-6.50m

x=0.00m
elev=10.72m

elev=10.62m

elev=10.59m
x=-11.00m

x=-7.43m

x=1.80m

elev=9.94m
x=3.05m
1.00
SHOULDER 2.00 2.00

elev=8.67m

elev=8.67m
CARRIAGEWAYCARRIAGEWAY

x=3.67m

x=4.67m
s = -3.00% e = -1.50% e = -1.50%
TOP OF REVETMENT = 11.117m

ELEV. 10 S= FREEBOARD CLEARANCE= 1.50M

1 .5H
:1.
0 0V
DESIGN FLOOD LEVEL = 9.617m

elev=6.06m

elev=6.06m
x=8.59m

x=9.59m
TOP OF 2ND BERM = 8.670m
MAX. EXP FLOOD LEVEL = 7.91m
S=
1.5
H:
1.0
0 V

elev=3.45m
x=14.00m

elev=2.95m
TOP OF 1ST BERM = 6.060m

x=19.00m
ELEV. 5 S=
1.5
H:
1.0
0V

0 140 TOP OF PILE CAP = 3.450m

elev=-0.03m
x=21.98m
BOT. OF PILE CAP = 2.950m
ORDINARY WATER LEVEL = 2.70m-2.950m

A1702(1)a CUT 3.35

elev=3.47m
x=65.94m

A1704(1)FILL 23.72
elev=2.78m
x=66.69m

A1710(1)aBF 4.98
A1712(2)CONC 4.37
A1407(3)HEX 19.66

DRAFTED:
PROJECT NAME AND LOCATION: SHEET CONTENTS: REVIEWED: SUBMITTED: RECOMMENDED: APPROVED: SET NO. SHEET NO.
REPUBLIC OF THE PHILIPPINES
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS
REGIONAL OFFICE No. II C.Y. 2025 PROJECT
CONCEPTUAL DESIGN PLAN FOR PDS
CAGAYAN FIRST DISTRICT OO2: REPAIR/REHABILITATION OF BANK PROTECTION ALONG 21
ENGINEERING OFFICE CAGAYAN RIVER, CENTRO NORTE - L. ADVIENTO, GATTARAN, CROSS SECTION RAVEN M. SANDI RODERICK T. LABINAY FELISA M. SALVADOR MARIO L. ALLAG OSCAR G. GUMIRAN, Ph.D. CAG1ST
CAGAYAN ENGINEERING ASSISTANT ENGINEER II CHIEF, PLANNING AND DESIGN SECTION G
R
E
A
H
C-NI -R
E
CIF
O
F DISTRICT ENGINEER FLOOD 28
APARRI, CAGAYAN BRGY. L. ADVIENTO, GATTARAN , CAGAYAN CONTROL
R
ENG
N
IET
CIR
T
SIDT
N
A
T
SIS
AE
HTO
FE
CIF
O
F
DATE: DATE: DATE: DATE: DATE:
 elev=11.12m

elev=11.12m
elev=11.09m

x=-0.50m
x=-1.50m

x=3.50m
elev=9.92m
x=-4.90m
1.00

elev=9.27m
x=-11.28m
SHOULDER 2.00 2.00

elev=8.67m

elev=8.67m
CARRIAGEWAYCARRIAGEWAY

x=8.67m

x=9.67m
s = -3.00% e = -1.50% e = -1.50%
TOP OF REVETMENT = 11.117m

ELEV. 10 S= FREEBOARD CLEARANCE= 1.50M

1.5H
elev=6.60m
x=-14.00m

:1.
00V
DESIGN FLOOD LEVEL = 9.617m

elev=6.06m

elev=6.06m
x=13.59m

x=14.59m
TOP OF 2ND BERM = 8.670m
MAX. EXP FLOOD LEVEL = 7.91m
S=
1.5
H:
1.0
0V

elev=3.45m
x=18.75m
elev=8.56m

elev=2.95m
TOP OF 1ST BERM = 6.060m

x=-2.23m

x=24.00m
ELEV. 5 S=

elev=7.32m
1.5

x=3.83m
H:
1.0
0V

elev=6.31m
x=4.72m
A1702(1)a CUT 0.39 TOP OF PILE CAP = 3.450m

elev=0.00m
x=26.95m
BOT. OF PILE CAP = 2.950m
A1704(1)FILL 24.25
ORDINARY WATER LEVEL = 2.70m-2.950m
A1710(1)aBF 4.98 0 180

A1712(2)CONC 4.37

elev=2.76m
x=16.39m
A1407(3)HEX 19.70
elev=11.12m

elev=11.12m
elev=11.09m

x=-0.50m
x=-1.50m

x=3.50m
elev=9.76m

elev=9.76m
x=-9.34m

x=-4.16m

1.00
SHOULDER 2.00 2.00

elev=8.67m

elev=8.67m
CARRIAGEWAYCARRIAGEWAY

x=8.67m

x=9.67m
elev=8.05m

e = -1.50%
x=-15.00m

s = -3.00% e = -1.50%
TOP OF REVETMENT = 11.117m
elev=7.21m
x=-11.36m

ELEV. 10 S= FREEBOARD CLEARANCE= 1.50M

1 .5H
DESIGN FLOOD LEVEL = 9.617m
elev=6.48m

:1.
x=-13.82m

0 0V

elev=6.06m

elev=6.06m
x=13.59m

x=14.59m
elev=5.71m
x=-2.75m

TOP OF 2ND BERM = 8.670m

elev=5.47m
x=-10.43m

MAX. EXP FLOOD LEVEL = 7.91m

S=
1.5
H:
1.0
0V

elev=3.45m
x=18.75m
SLOPE: 1.00% SLOPE: 1.00% SLOPE: 1.00%

elev=2.95m
TOP OF 1ST BERM = 6.060m

x=24.00m
S=
1.5
H:
1.0
0V

elev=0.69m
x=26.26m
0 173.56 TOP OF PILE CAP = 3.450m
BOT. OF PILE CAP = 2.950m
INSTALL SINGLE BARREL 3.00 M X 3.00 M X 19.45 M ORDINARY WATER LEVEL = 2.70m-2.950m
RCBC WITH WINGWALL
A1702(1)a CUT 0.00
A1704(1)FILL 27.48

elev=2.90m
x=16.07m
A1710(1)aBF 4.98
A1712(2)CONC

elev=-13.87m
4.36

x=21.54m
A1407(3)HEX 20.85

DRAFTED:
PROJECT NAME AND LOCATION: SHEET CONTENTS: REVIEWED: SUBMITTED: RECOMMENDED: APPROVED: SET NO. SHEET NO.
REPUBLIC OF THE PHILIPPINES
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS
REGIONAL OFFICE No. II C.Y. 2025 PROJECT
CONCEPTUAL DESIGN PLAN FOR PDS
CAGAYAN FIRST DISTRICT OO2: REPAIR/REHABILITATION OF BANK PROTECTION ALONG 22
ENGINEERING OFFICE CAGAYAN RIVER, CENTRO NORTE - L. ADVIENTO, GATTARAN, CROSS SECTION RAVEN M. SANDI RODERICK T. LABINAY FELISA M. SALVADOR MARIO L. ALLAG OSCAR G. GUMIRAN, Ph.D. CAG1ST
CAGAYAN ENGINEERING ASSISTANT ENGINEER II CHIEF, PLANNING AND DESIGN SECTION G
R
E
A
H
C-NI -R
E
CIF
O
F DISTRICT ENGINEER FLOOD 28
APARRI, CAGAYAN BRGY. L. ADVIENTO, GATTARAN , CAGAYAN CONTROL
R
ENG
N
IET
CIR
T
SIDT
N
A
T
SIS
AE
HTO
FE
CIF
O
F
DATE: DATE: DATE: DATE: DATE:
 elev=11.12m

elev=11.12m
elev=11.09m

x=-5.50m

x=-1.50m
x=-6.50m
elev=10.75m
x=-15.00m

elev=9.93m
x=2.44m
1.00
SHOULDER 2.00 2.00

elev=8.67m

elev=8.67m
CARRIAGEWAYCARRIAGEWAY

x=3.67m

x=4.67m
s = -3.00% e = -1.50% e = -1.50%
TOP OF REVETMENT = 11.117m

ELEV. 10 S= FREEBOARD CLEARANCE= 1.50M

1 .5H
:1.
0 0V
DESIGN FLOOD LEVEL = 9.617m

elev=6.06m

elev=6.06m
x=8.59m

x=9.59m
TOP OF 2ND BERM = 8.670m
MAX. EXP FLOOD LEVEL = 7.91m
S=
1.5
H:
1.0
0 V

elev=3.45m
x=13.75m

elev=2.95m
TOP OF 1ST BERM = 6.060m

x=19.00m
ELEV. 5 S=
1.5
H:
1.0
0V

A1702(1)a CUT 2.27 0 220 TOP OF PILE CAP = 3.450m

elev=-0.08m
x=21.98m
BOT. OF PILE CAP = 2.950m
A1704(1)FILL 24.78 END OF SURVEY
END OF PROJECT ORDINARY WATER LEVEL = 2.70m-2.950m
A1710(1)aBF 4.98 TOP OF EXIST. REVETMENT

elev=3.45m
A1712(2)CONC 4.37

x=6.56m

elev=2.76m
x=7.31m
A1407(3)HEX 19.34
elev=11.12m

elev=11.12m
elev=11.09m

x=-5.50m

x=-1.50m
x=-6.50m
elev=9.99m
elev=9.98m

elev=9.95m
x=-11.35m
x=-14.42m

x=-8.77m

1.00
SHOULDER 2.00 2.00

elev=8.67m

elev=8.67m
CARRIAGEWAYCARRIAGEWAY

x=3.67m

x=4.67m
s = -3.00% e = -1.50% e = -1.50%
TOP OF REVETMENT = 11.117m

ELEV. 10 S= FREEBOARD CLEARANCE= 1.50M

1 .5H
:1.
0 0V
DESIGN FLOOD LEVEL = 9.617m

elev=6.06m

elev=6.06m
x=8.59m

x=9.59m
TOP OF 2ND BERM = 8.670m
MAX. EXP FLOOD LEVEL = 7.91m
S=
elev=9.84m

elev=9.82m

1.5
x=-11.68m

x=-4.77m

H:
1.0
elev=3.94m
x=3.33m 0 V

elev=3.45m
x=13.75m
elev=3.13m

elev=2.95m
x=4.70m
TOP OF 1ST BERM = 6.060m

x=19.00m
ELEV. 5 S=
1.5
H:
1.0
0V

0 200 TOP OF PILE CAP = 3.450m

BOT. OF PILE CAP = 2.950m

elev=-0.44m
x=22.39m
ORDINARY WATER LEVEL = 2.70m-2.950m

A1702(1)a CUT 0.00

elev=3.10m

A1704(1)FILL 61.53
x=7.99m

A1710(1)aBF 4.98
A1712(2)CONC 4.37
A1407(3)HEX 19.89

DRAFTED:
PROJECT NAME AND LOCATION: SHEET CONTENTS: REVIEWED: SUBMITTED: RECOMMENDED: APPROVED: SET NO. SHEET NO.
REPUBLIC OF THE PHILIPPINES
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS
REGIONAL OFFICE No. II C.Y. 2025 PROJECT
CONCEPTUAL DESIGN PLAN FOR PDS
CAGAYAN FIRST DISTRICT OO2: REPAIR/REHABILITATION OF BANK PROTECTION ALONG 23
ENGINEERING OFFICE CAGAYAN RIVER, CENTRO NORTE - L. ADVIENTO, GATTARAN, CROSS SECTION RAVEN M. SANDI RODERICK T. LABINAY FELISA M. SALVADOR MARIO L. ALLAG OSCAR G. GUMIRAN, Ph.D. CAG1ST
CAGAYAN ENGINEERING ASSISTANT ENGINEER II CHIEF, PLANNING AND DESIGN SECTION G
R
E
A
H
C-NI -R
E
CIF
O
F DISTRICT ENGINEER FLOOD 28
APARRI, CAGAYAN BRGY. L. ADVIENTO, GATTARAN , CAGAYAN CONTROL
R
ENG
N
IET
CIR
T
SIDT
N
A
T
SIS
AE
HTO
FE
CIF
O
F
DATE: DATE: DATE: DATE: DATE:
 DRAFTED:
PROJECT NAME AND LOCATION: SHEET CONTENTS: REVIEWED: SUBMITTED: RECOMMENDED: APPROVED: SET NO. SHEET NO.
REPUBLIC OF THE PHILIPPINES
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS
REGIONAL OFFICE No. II C.Y. 2025 PROJECT
CONCEPTUAL DESIGN PLAN FOR PDS
CAGAYAN FIRST DISTRICT OO2: REPAIR/REHABILITATION OF BANK PROTECTION ALONG 24
ENGINEERING OFFICE CAGAYAN RIVER, CENTRO NORTE - L. ADVIENTO, GATTARAN, BOREHOLE VICINITY MAP, B OREHOLE LOCATION RAVEN M. SANDI RODERICK T. LABINAY FELISA M. SALVADOR MARIO L. ALLAG OSCAR G. GUMIRAN, Ph.D. CAG1ST
CAGAYAN ENGINEERING ASSISTANT ENGINEER II CHIEF, PLANNING AND DESIGN SECTION G
R
E
A
H
C-NI -R
E
CIF
O
F DISTRICT ENGINEER FLOOD 28
APARRI, CAGAYAN BRGY. L. ADVIENTO, GATTARAN , CAGAYAN CONTROL
R
ENG
N
IET
CIR
T
SIDT
N
A
T
SIS
AE
HTO
FE
CIF
O
F
DATE: DATE: DATE: DATE: DATE:
 DRAFTED:
PROJECT NAME AND LOCATION: SHEET CONTENTS: REVIEWED: SUBMITTED: RECOMMENDED: APPROVED: SET NO. SHEET NO.
REPUBLIC OF THE PHILIPPINES
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS
REGIONAL OFFICE No. II C.Y. 2025 PROJECT
CONCEPTUAL DESIGN PLAN FOR PDS
CAGAYAN FIRST DISTRICT OO2: REPAIR/REHABILITATION OF BANK PROTECTION ALONG 25
ENGINEERING OFFICE CAGAYAN RIVER, CENTRO NORTE - L. ADVIENTO, GATTARAN, BOREHOLE- 1 DETAIL RAVEN M. SANDI RODERICK T. LABINAY FELISA M. SALVADOR MARIO L. ALLAG OSCAR G. GUMIRAN, Ph.D. CAG1ST
CAGAYAN ENGINEERING ASSISTANT ENGINEER II CHIEF, PLANNING AND DESIGN SECTION G
R
E
A
H
C-NI -R
E
CIF
O
F DISTRICT ENGINEER FLOOD 28
APARRI, CAGAYAN BRGY. L. ADVIENTO, GATTARAN , CAGAYAN CONTROL
R
ENG
N
IET
CIR
T
SIDT
N
A
T
SIS
AE
HTO
FE
CIF
O
F
DATE: DATE: DATE: DATE: DATE:
 DRAFTED:
PROJECT NAME AND LOCATION: SHEET CONTENTS: REVIEWED: SUBMITTED: RECOMMENDED: APPROVED: SET NO. SHEET NO.
REPUBLIC OF THE PHILIPPINES
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS
REGIONAL OFFICE No. II C.Y. 2025 PROJECT
CONCEPTUAL DESIGN PLAN FOR PDS
CAGAYAN FIRST DISTRICT OO2: REPAIR/REHABILITATION OF BANK PROTECTION ALONG 26
ENGINEERING OFFICE CAGAYAN RIVER, CENTRO NORTE - L. ADVIENTO, GATTARAN, BOREHOLE -2 DETAIL RAVEN M. SANDI RODERICK T. LABINAY FELISA M. SALVADOR MARIO L. ALLAG OSCAR G. GUMIRAN, Ph.D. CAG1ST
CAGAYAN ENGINEERING ASSISTANT ENGINEER II CHIEF, PLANNING AND DESIGN SECTION G
R
E
A
H
C-NI -R
E
CIF
O
F DISTRICT ENGINEER FLOOD 28
APARRI, CAGAYAN BRGY. L. ADVIENTO, GATTARAN , CAGAYAN CONTROL
R
ENG
N
IET
CIR
T
SIDT
N
A
T
SIS
AE
HTO
FE
CIF
O
F
DATE: DATE: DATE: DATE: DATE:
 1.00
SHOULDER 2.00 2.00
CARRIAGEWAYCARRIAGEWAY

ELEV. 0 SILTY CLAY BROWN OF

HIGH PLASTICITY.

S=
1.5H SILTY CLAY BROWN OF
:1.
00V HIGH PLASTICITY.
BOREHOLE 1 CROSS
SILTY CLAY BROWN OF
SECTION HIGH PLASTICITY.

SILTY CLAY BROWN OF

S= HIGH PLASTICITY.
1.5
H:
1.0 SILTY CLAY BROWN OF
0V
HIGH PLASTICITY.

SILTY CLAY BROWN OF

HIGH PLASTICITY.

SILTY CLAY BROWN OF

S=
1.5 HIGH PLASTICITY.
H:
1.0
0V
SILTY CLAY BROWN OF
HIGH PLASTICITY.

SILTY CLAY BROWN OF

HIGH PLASTICITY.

SILTY CLAY BROWN OF

HIGH PLASTICITY.

SILTY CLAY BROWN OF

HIGH PLASTICITY.

SILTY CLAY BROWN OF

HIGH PLASTICITY.

SILTY CLAY BROWN OF

HIGH PLASTICITY.

SILTY CLAY BROWN OF

HIGH PLASTICITY.

SILTY CLAY BROWN OF

HIGH PLASTICITY.

SILTY CLAY BROWN OF

HIGH PLASTICITY.

SILTY TUFF GRAY, MODERATELY WEATHERED

SILTY TUFF GRAY, MODERATELY WEATHERED

SILTY TUFF GRAY, MODERATELY WEATHERED

SILTY TUFF GRAY, MODERATELY WEATHERED

SILTY TUFF GRAY, MODERATELY WEATHERED

SILTY TUFF GRAY, MODERATELY WEATHERED

DRAFTED:
PROJECT NAME AND LOCATION: SHEET CONTENTS: REVIEWED: SUBMITTED: RECOMMENDED: APPROVED: SET NO. SHEET NO.
REPUBLIC OF THE PHILIPPINES
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS
REGIONAL OFFICE No. II C.Y. 2025 PROJECT
CONCEPTUAL DESIGN PLAN FOR PDS
CAGAYAN FIRST DISTRICT OO2: REPAIR/REHABILITATION OF BANK PROTECTION ALONG 27
ENGINEERING OFFICE CAGAYAN RIVER, CENTRO NORTE - L. ADVIENTO, GATTARAN, BOREHOLE -1 CROSS SECTIONS RAVEN M. SANDI RODERICK T. LABINAY FELISA M. SALVADOR MARIO L. ALLAG OSCAR G. GUMIRAN, Ph.D. CAG1ST
CAGAYAN ENGINEERING ASSISTANT ENGINEER II CHIEF, PLANNING AND DESIGN SECTION G
R
E
A
H
C-NI -R
E
CIF
O
F DISTRICT ENGINEER FLOOD 28
APARRI, CAGAYAN BRGY. L. ADVIENTO, GATTARAN , CAGAYAN CONTROL
R
ENG
N
IET
CIR
T
SIDT
N
A
T
SIS
AE
HTO
FE
CIF
O
F
DATE: DATE: DATE: DATE: DATE:
 1.00
SHOULDER 2.00 2.00
CARRIAGEWAYCARRIAGEWAY

ELEV. 0 SILTY CLAY BROWN OF

HIGH PLASTICITY.
SILTY CLAY BROWN OF
S= HIGH PLASTICITY.
1.5H SILTY CLAY BROWN OF
:1. HIGH PLASTICITY.
00V
BOREHOLE 2 CROSS SILTY CLAY BROWN OF
HIGH PLASTICITY.
SECTION SILTY CLAY BROWN OF
HIGH PLASTICITY.

SILTY CLAY BROWN OF

S= HIGH PLASTICITY.
1.5 SILTY CLAY BROWN OF
H:
1.0 HIGH PLASTICITY.
0V
SILTY CLAY BROWN OF
HIGH PLASTICITY.

SILTY CLAY BROWN OF

HIGH PLASTICITY.

S=
1.5 SILTY CLAY BROWN OF
H:
1.0 HIGH PLASTICITY.
0V

SILTY CLAY BROWN OF

HIGH PLASTICITY.

SILTY CLAY BROWN OF

HIGH PLASTICITY.

SILTY CLAY BROWN OF

HIGH PLASTICITY.

SILTY CLAY BROWN OF

HIGH PLASTICITY.

SILTY CLAY BROWN OF

HIGH PLASTICITY.

SILTY CLAY BROWN OF

HIGH PLASTICITY.

SILTY CLAY BROWN OF

HIGH PLASTICITY.

SILTY CLAY BROWN OF

HIGH PLASTICITY.

SILTY CLAY BROWN OF

HIGH PLASTICITY.

SILTY CLAY BROWN OF

HIGH PLASTICITY.

SILTY TUFF GRAY, MODERATELY WEATHERED

SILTY TUFF GRAY, MODERATELY WEATHERED

SILTY TUFF GRAY, MODERATELY WEATHERED

SILTY TUFF GRAY, MODERATELY WEATHERED

DRAFTED:
PROJECT NAME AND LOCATION: SHEET CONTENTS: REVIEWED: SUBMITTED: RECOMMENDED: APPROVED: SET NO. SHEET NO.
REPUBLIC OF THE PHILIPPINES
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS
REGIONAL OFFICE No. II C.Y. 2025 PROJECT
CONCEPTUAL DESIGN PLAN FOR PDS
CAGAYAN FIRST DISTRICT OO2: REPAIR/REHABILITATION OF BANK PROTECTION ALONG 28
ENGINEERING OFFICE CAGAYAN RIVER, CENTRO NORTE - L. ADVIENTO, GATTARAN, BOREHOLE -2 CROSS SECTIONS RAVEN M. SANDI RODERICK T. LABINAY FELISA M. SALVADOR MARIO L. ALLAG OSCAR G. GUMIRAN, Ph.D. CAG1ST
CAGAYAN ENGINEERING ASSISTANT ENGINEER II CHIEF, PLANNING AND DESIGN SECTION G
R
E
A
H
C-NI -R
E
CIF
O
F DISTRICT ENGINEER FLOOD 28
APARRI, CAGAYAN BRGY. L. ADVIENTO, GATTARAN , CAGAYAN CONTROL
R
ENG
N
IET
CIR
T
SIDT
N
A
T
SIS
AE
HTO
FE
CIF
O
F
DATE: DATE: DATE: DATE: DATE: