Construction/Maintenance of Flood Mitigation Structure And

REPUBLIC OF THE PHILIPPINES DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS REGIONAL OFFICE NO. 8 LEYTE SECOND ENGINEERING DISTRICT CARIGARA, LEYTE

C.Y. 2021 PROJECT DETAILED ENGINEERING DESIGN PLAN FOR Construction/Maintenance of Flood Mitigation Structure and Drainage Systems, Construction of Binahaan Flood Control Structure and Drainage System, Binahaan River Basin, Brgy. Balilit, Dagami, Leyte

NET LENGTH : 256.00 L.M.

LOCATION COORDINATES : LATITUDE: 11.078162 LONGITUDE: 124.939293

SUBMITTED : RECOMMENDED : APPROVED :

ROCHEL D. HERMANO FRANCISCO E. ROBIN, JR. LEO EDWARD L. OPPURA OIC - CHIEF, PLANNING AND DESIGN SECTION OIC - ASSISTANT DISTRICT ENGINEER OIC-DISTRICT ENGINEER DATE : DATE : DATE : PROJECT NAME AND LOCATION : SHEET CONTENTS : DRAFTED : REVIEWED : SUBMITTED : RECOMMENDING APPROVAL : APPROVED : SET NO. SHEET NO. REPUBLIC OF THE PHILIPPINES Construction/Maintenance of Flood Mitigation Structure REYSEL ANGELO R. CORDIAL DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS INDEX OF SHEETS ENGINEER I REGIONAL OFFICE NO. 8 and Drainage Systems, LEYTE SECOND ENGINEERING DISTRICT Construction of Binahaan Flood Control Structure PREPARED : REMENITH M. BARRIO ROCHEL D. HERMANO FRANCISCO E. ROBIN, JR. LEO EDWARD L. OPPURA IS 2 CARIGARA, LEYTE and Drainage System, Binahaan River Basin, ENGINEER II OIC-CHIEF, PLANNING & DESIGN SECT. OIC - ASSISTANT DISTRICT ENGINEER OIC-DISTRICT ENGINEER 1 1 21 Brgy. Balilit, Dagami, Leyte CHRISTIAN S. CABOSURA DATE : DATE : DATE : DATE : ENGINEER II TALAIRAN

GAYAD C A R I G A R A B A Y N N

POTOT

LIBERTAD

OLOTAN GUINADIONGAN DUKA W E W E TOLIBAO

BALUDUPPER DALIRAN MINUHANG BUENAVISTA DALIRAN BULOD TALISAY DOMOGDOG BARUGO CABARASAN CUTA BUSAY HILABA TUTUG-AN SAGKAHAN CALINGCAGUING SITIO DAPDAP MINUSWANG IBAG CABUL-AN SAN ISIDRO SAN ROQUE S S CANOMANTAG HINUGAYAN ALAHAG PINAMOPOAN BARUGOHAY GUINDAOHAN STA. ROSA BALUD PICAS MALOBAGO PONONG GUINDAPUNAN CARIGARA BUKID NAUGUISAN CAPOOCAN BALIRE CANAL BARUGOHAY CENTRAL ROOSEVELT BATUG BALUCANAD BALILIT PONGSO LEMON AMAHIT

TAGAK PITOGO UYAWAN HIAGSAM PANGI LIBO MANLOY SAGKAHAN CAN-ISAK BARUGOHAY SUR ABANGO ASTORGA SAN JOAQUIN SAN ROQUE UPPER HIRAAN TUNGA BALUGO PANGNA COGON CUTAY BANAWANG BARAYONG LIMA LOWER SOGOD STA. CRUZ HALABA TUBA STA. FE HIAGSAM CABUNGA-AN PARAG-UM SOCSOCON VISARES PATONG TINAGUBAN HIBUCAWAN BUKID STO. NINO PARASAN CAGLAWA-AN PASTRANA MACOPA GUINDAPUNAN JARO OLOTAN CALSADAHAY MAG-ASO

CAMANSI BUENAVISTA TINGIB MALITBOG KALINAWAN JONES ANIBONGON SAGKAHAN LOURDES SAN ROQUE BINIBIHAN SARI-SARI ALAHAG MALOBAGO MACALPI DARO ARABUNOG BATUG MACALPIAY BURABOD PANGI CANCARAJA MANAYBANAY SAN ROQUE THIS SITE UGUIAO MACANIP LIMA SAPSAP STA. CRUZ HALABA BAHAY TINAMBACAN SOCSOCON BIAS ZABALA VILLA PAZ PATONG VILLA CONSUELO PARASAN BADIANG GUINDAPUNAN PASTRANA CALSADAHAY PLARIDEL ARINGIT CAPILLA CANINOAN TINGIB MALITBOG JONES LOURDES SAN ROQUE RIZAL CANHANDUGAN SARI-SARI ARABUNOG MACALPIAY THIS SITE SAN AGUSTIN CANCARAJA MANAYBANAY LUBI-LUBI STO. DOMINGO RUBAS BAHAY SAPSAP HIBUNAWON PLARIDEL ARINGIT CAPILLA CANINOAN YAPAD RIZAL SAN PEDRO LUBI-LUBI STO. DOMINGO KALIPAYAN YAPAD CANDAGARA CANDAGARAKALIPAYAN PATOK MARICUM ATIPOLO PATOK CAANISLAGAN TAGKIP CULAWEN MARICUM CAANISLAGAN TAGKIP CULAWEN LANAWAN CAMONOAN LANAWAN TINAO HILABA PANDA BUNTAY MARAGONDONG ABRE ABACA HINABUYAN BALILIT POPONTON VICTORIA BALUGOCALUCTOGAN CANSAMADA KATIPUNAN HIABANGAN TINAO SAN BENITO BUNTAY DIGAHUNGAN PANDA CANLINGA HILABA LOS MARTIREZ GUINGAUAN SALVACION DAGAMI SIRAB CALSADAHAY MARAGONDONG ABRE ABACA HINABUYAN BALILIT CABARIWAN BELISONG QUEZON POPONTON BUENAVISTA VICTORIA HITUGNOB CALUCTOGAN CABULORAN BALUGO MACA-ALANG CANSAMADA HINULOGAN TABON-TABON HIABANGAN GUINARONA KATIPUNAN PALACIO SAN BENITO DIGAHUNGAN CABUNGAAN ASLUM MERKADOHAY CAMOTE CANLINGA LOS MARTIREZ AMANDANGAY GUINGAUAN TAMBIS BALINGASAG SAN ISIDRO SALVACION SIRAB CALSADAHAY BULOD DACAY DAGAMI STA. CRUZ CAMITOC CALUBIAN HUGPA WEST HINDANG

VILLA HERMOSA ANIBONG TIGBAO LIBAS SAN JOSE BOLONGTOHAN ROMUALDEZ CABARIWAN MALABCA CALBASAG SAN ANTONIO VILLA CORAZON MAGSAYSAY BELISONG ARADO JULITA QUEZON DINAAYAN MALITBOG ABUYOGON LUAN MATIN-AO GEN. ROXAS BUENAVISTA BUENAVISTA BUARAUEN DITA SAN AGUSTIN HITUGNOB ANONANG TAGADTARAN CABATUAN CALIPAYAN CABULORAN CATAGBACAN SAN ANDRES SAN RAFAEL DEL PILAR MACA-ALANG TAGHUYAN SAN ESTEBAN TABU SAN VICENTE DULAG TABON-TABON CALE HINULOGAN CABARASAN GUINARONA CALSADAHAY BALANTE VICTORY PAGHUDLAN ESPERANZA STO. NINO BATUG PALACIO FATIMA SAN ROQUE CALAGHUSAN CABACUNGAN STA. ANA RIZAL HIBUNAWAN CALTAYAN SALVACION SAN VICTORAY CAMANSI RIZAL BALAO NEW QUIONG STA. ELENA CABUNGAAN ASLUM LOGSONGAN BUNGTOD TALISAY MERKADOHAY CANSEBOY LA PAZ MAYORGA CAMOTE PANSUD AMANDANGAY PAWA LIMBA SAN ROQUE MAHAGNAO TAMBIS MAG-ASO DUYOG GEN. LUNA BALINGASAG SAN ISIDRO CAABANGAN LIBERTY BURAKAN PILIWAY LUNETA UNION BURABOD CAMITOC BULOD MAC ARTHUR STA. CRUZ L E Y T E G U L F CALUBIAN HUGPA WEST HINDANG PALALE ROMUALDEZ SAN ISIDRO ANIBONG TIGBAO LIWAYWAY LIBAS VILLA HERMOSA MAYA BOLONGTOHAN PONGON ROMUALDEZ MALABCA CALBASAG SAN ANTONIO VILLA CORAZON MAGSAYSAY ARADO JULITA DINAAYAN MALITBOG ABUYOGON MATIN-AO GEN. ROXAS VICINITY MAP LOCATION MAP

PROJECT NAME AND LOCATION : SHEET CONTENTS : DRAFTED : REVIEWED : SUBMITTED : RECOMMENDING APPROVAL : APPROVED : SET NO. SHEET NO. REPUBLIC OF THE PHILIPPINES Construction/Maintenance of Flood Mitigation Structure REYSEL ANGELO R. CORDIAL DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS ENGINEER I REGIONAL OFFICE NO. 8 and Drainage Systems, LOCATION AND VICINITY MAP LEYTE SECOND ENGINEERING DISTRICT Construction of Binahaan Flood Control Structure PREPARED : REMENITH M. BARRIO ROCHEL D. HERMANO FRANCISCO E. ROBIN, JR. LEO EDWARD L. OPPURA VL 3 CARIGARA, LEYTE and Drainage System, Binahaan River Basin, ENGINEER II OIC-CHIEF, PLANNING & DESIGN SECT. OIC - ASSISTANT DISTRICT ENGINEER OIC-DISTRICT ENGINEER 1 1 21 Brgy. Balilit, Dagami, Leyte CHRISTIAN S. CABOSURA DATE : DATE : DATE : DATE : ENGINEER II GENERAL NOTES

2.0 HAND -LAID ROCK 1.1 DIMENSIONS a. STONES SHALL BE LAID FLAT AND SECURELY PLACED WITH BROKEN JOINT LINES. LARGER STONES SHALL BE GENERALLY BE LOCATED IN THE LOWER PART OF THE STRUCTURE AND a. STATIONS ARE IN METERS WITH OR WITHOUT DECIMALS. VOIDS SHALL BE ELIMINATED TO THE EXTENT POSSIBLE. THE EXPOSED FACE OF THE ROCK MASS b. DIMENSIONS ARE GIVEN IN METERS. SHALL BE REASONABLY UNIFORM, WITH NO PROJECTIONS OF MORE THAN 150 MM BEYOND THE c. ELEVATIONS, FLOOD LEVELS, ETC, ARE GIVEN IN METERS WITH OR WITHOUT NEAT LINES SHOWN ON THE PLANS. DECIMALS. BACKFILL ADJACENT TO THE HAND-LAID ROCK EMBANKMENT SHALL BE FILLED ENTIRELY d. UNLESS OTHERWISE SHOWN, ALL DISTANCES ARE IN METERS. WITH ACCEPTABLE MATERIAL COMING FROM EXCAVATION ITEMS AND COMPACTED.

1.2 REMOVAL OF STRUCTURES AND OBSTRUCTIONS 2.1 BOULDER STONES a. THIS ITEM SHALL INCLUDE THE REMOVAL OF EXISTING PERMANENT STRUCTURES, SAND BARS, a. BOULDER RIPRAP SHALL BE ACCORDING TO THE TYPICAL SECTION AS PROVIDED FOR PER SECTION. ARMORED ROCKS, GARBAGE, ETC.,ENCOUNTERED WITHIN THE RIGHT-OF-WAY LIMITS OF THE WATERWAY THAT WOULD OBSTRUCT THE FLOW. 2.2 DISPOSAL AREA 1.3 EMBANKMENT a. DISPOSAL AREA SHALL BE CONSTRUCTED ON DESIGNATED AREA ADJACENT TO THE EXISTING AREA UTILIZED BY THE DISTRICT OFFICE IN THE MAINTENANCE OPERATIONS OF THE FLOOD CONTROL PROJECT. a. THIS ITEM SHALL BE A MAXIMUM OF 6.00 FROM THE REVETMENT AND SHALL SERVE AS ACCESS ROAD FOR MAINTENANCE WORKS AFTER IT SHALL BE CONSTRUCTED, SPREAD AND LEVELED. COMPLETION OF THE PROJECT. 2.3 CHANNEL EXCAVATION 1.4 ROCKFILL a. TOP EDGE OF EXCAVATION WORKS SHALL NOT BE CLOSER THAN 10 METERS FROM EXISTING a. THIS ITEM SHALL INCLUDE A MAXIMUM OF 1.0 M SETTLEMENT FROM THE ORIGINAL RIVER BED TO BE ADDED TO THE HAND-LAID ROCK RIVERBANKS AND/OR RIVER STRUCTURES SUCH AS DIKES, REVETMENT, SPURDIKES AND OTHER RIVER EMBANKMENT VOLUME. IT SHALL TRAINING STRUCTURES. b. NO EXTRACTION, REMOVAL AND/OR DISPOSITION OF MATERIALS SHALL LIKEWISE BE ALLOWED IN 1.5 STEEL SHEET PILES OFFSHORE AREAS WITHIN FIVE HUNDRED METERS (500 M) DISTANCE FROM THE COAST TO TWO HUNDRED Fy = 251 MPa METERS (200 M) FROM THE MEAN LOW TIDE. a. THIS ITEM SHALL BE A FSP II SHEET PILE, WIDTH OF 400 mm AND A SECTION MODULUS OF 2,200.00 CU.CM/M. 3.0 CONCRETE 1.6 GABIONS COMPRESSIVE STRENGTH= 20.70MPa ( @ 28 DAYS) CEMENT SHALL BE PORTLAND CEMENT AT 40KG/BAG CONFORMING TO PHILIPPINE STANDARDS FREE a. GABIONS AND MATTRESSES SHALL BE HEAVILY ZINC COATED GALVANIZED STEEL WIRE MESH BOX SHAPED BASKETS. IT SHALL BE REPLACED OR RESTORED AS DIRECTED BY THE ENGINEER. NO ROCK FROM LUMPS OR ANY SIGN OF DETERIORATION. FINE AGGREGATES SHALL BE CLEAN, HARD, COARSE RIVER SHALL EXCEED 250 mm AND AT LEAST 85% BY WEIGHT OF STONES SHALL A SIZE EQUAL TO OR LARGER SAND, FREE FROM INJURIOUS AMOUNT OF CLAY LOAM AND VEGETABLE MATTER. COARSE AGGREGATE THAN 100 mm. THE NOMINAL MESH SIZE SHALL BE 82 mm AND WIRE DIAMETER OF 2.70 mm. SHALL BE RIVER RUN GRAVEL OR BROKEN STONES. BE PLACED BY HAND IN LAYERS ABOVE ORDINARY WATER LEVEL. 4.0 REINFORCED STEEL BARS: Fy=275 MPa,

REQUIREMENTS OF THE SPECIFICATION FOR STEEL BARS FOR CONCRETE REINFORCEMENT OF THE PHILIPPINE STANDARD.

PROJECT NAME AND LOCATION : SHEET CONTENTS : DRAFTED : REVIEWED : SUBMITTED : RECOMMENDING APPROVAL : APPROVED : SET NO. SHEET NO. REPUBLIC OF THE PHILIPPINES Construction/Maintenance of Flood Mitigation Structure REYSEL ANGELO R. CORDIAL DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS ENGINEER I REGIONAL OFFICE NO. 8 and Drainage Systems, GENERAL NOTES LEYTE SECOND ENGINEERING DISTRICT Construction of Binahaan Flood Control Structure PREPARED : REMENITH M. BARRIO ROCHEL D. HERMANO FRANCISCO E. ROBIN, JR. LEO EDWARD L. OPPURA GN 4 CARIGARA, LEYTE and Drainage System, Binahaan River Basin, ENGINEER II OIC-CHIEF, PLANNING & DESIGN SECT. OIC - ASSISTANT DISTRICT ENGINEER OIC-DISTRICT ENGINEER 1 1 21 Brgy. Balilit, Dagami, Leyte CHRISTIAN S. CABOSURA DATE : DATE : DATE : DATE : ENGINEER II GRADING QUANTITIES

SUMMARY OF QUANTITIES

ITEM NO. DESCRIPTION QUANTITY UNIT REMARKS OTHER GENERAL PART B REQUIREMENTS B.5 Project Billboard/Signboard 1.00 ea. B.7(1) Occupational Safety & Health Program 1.00 l.s B.9 Mobilization/Demobilization 1.00 l.s PART C EARTHWORKS 1700 (1) Clearing and Grubbing 2,048.00 sq.m. 1600 (3) Dewatering 1.00 l.s. 101(6) Removal of Structure and Obstruction 528.00 cu.m. 1701 (1) Unsuitable Excavation 4,350.00 cu.m. 104(2)a Embankment, from Borrow 3,012.00 cu.m. Shoring, Cribbing and drain excavation 1702 (5) b (cribbing/cofferdamming) 1.00 l.s. SUBBASE AND BASE PART D COURSE PART E SURFACE COURSES PART F BRIDGE CONSTRUCTION 404(1)a Reinforcing Steel (Grade 40) (Minor Structure) 10,760.86 kg. 405(1)a3 Structural Concrete, Class "A" (Minor Structure) 136.16 cu.m. DRAINAGE AND SLOPE PROTECTION PART G STRUCTURES 400(6) Structural Steel Sheet Piles, furnished 2,580.00 meter 400(12) Structural Steel Sheet Piles, driven 2,355.00 meter 511 (3) Filter Cloth 1,792.00 sq.m. 506(1) Stone Masonry 232.32 cu.m. 511(1)a3 Gabions (1m x 1m x 2m) (Metallic Coated) 5,888.00 cu.m.

PROJECT NAME AND LOCATION : SHEET CONTENTS : DRAFTED : REVIEWED : SUBMITTED : RECOMMENDING APPROVAL : APPROVED : SET NO. SHEET NO. REPUBLIC OF THE PHILIPPINES Construction/Maintenance of Flood Mitigation Structure REYSEL ANGELO R. CORDIAL DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS SUMMARY OF QUANTITIES ENGINEER I REGIONAL OFFICE NO. 8 and Drainage Systems, LEYTE SECOND ENGINEERING DISTRICT Construction of Binahaan Flood Control Structure PREPARED : REMENITH M. BARRIO ROCHEL D. HERMANO FRANCISCO E. ROBIN, JR. LEO EDWARD L. OPPURA SQ 5 CARIGARA, LEYTE and Drainage System, Binahaan River Basin, ENGINEER II OIC-CHIEF, PLANNING & DESIGN SECT. OIC - ASSISTANT DISTRICT ENGINEER OIC-DISTRICT ENGINEER 1 1 21 Brgy. Balilit, Dagami, Leyte CHRISTIAN S. CABOSURA DATE : DATE : DATE : DATE : ENGINEER II N

E W

S 4.00

3.00

5.00 2.00 3.00 4.00 6.00

7.00 4.00

3.00

2.00

4.00

3.00

2.00 5.00 3.00 4.00 6.00 7.00

2.00

5.00

8.00 4.00

2.00 3.00 4.00 3.00 8.00 6.00 9.00 7.00 8.00

7.00 6.00 3.00

Mid: 0+049.67 4.00 0+060 0+040 3.00 PT: 0+073.11 PT: 8.00 3.00 4.00 7.00 PC: 0+082.16 PC: F L O W 6.00 5.00 0+020 5.00 4.00 3.00

0+080 4.00 6.00

5.00 TO BRGY. BALILIT BRGY. TO 6.00

5.00 3.00 4.00

Mid: 0+096.33 4.00 3.00 3.00 4.005.00 6.00 3.00 7.00 0+100 0+000

PT: 0+110.50 2.00 2.00 3.00 4.00 0+116 5.00 6.007.00 F L O W SCOUR PROTECTION

F L O W B I N A H A A N R I V E R UPSTREAM 3.00

4.005.00

DOWNSTREAM 6.00 0+050 3.00 2.00 7.00 2.00 0+040 3.00 3.00 3.00 4.00 4.00 4.00 0+90 5.00 5.00

PC: 0+032.56 PT: 0+032.20 5.00 0+080 6.00 0+060 6.00 6.00 0+020 0+040 7.00 7.00 7.00 3.00 0+020 4.00

6.00 Mid: 0+016.23 7.00 0+000 3.00 4.00

5.00 0+000 6.00 PT: 0+086.93 0+080 7.00

8.00 TO BRGY. TO

B I N A H A A N R I V E R

0+100

CANSAMADA EAST CANSAMADA

6.00

4.00 3.00

3.00 4.00

6.00 7.00 7.00

6.00

4.00

3.00

3.00 4.00

6.00 7.00

7.00

6.00 3.00

4.00 4.00 3.00 6.00 6.00 TOPOGRAPHIC MAP

3.00 4.00 SCALE 1:60 M.

PROJECT NAME AND LOCATION : SHEET CONTENTS : DRAFTED : REVIEWED : SUBMITTED : RECOMMENDING APPROVAL : APPROVED : SET NO. SHEET NO. REPUBLIC OF THE PHILIPPINES Construction/Maintenance of Flood Mitigation Structure REYSEL ANGELO R. CORDIAL DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS TOPOGRAPGHIC MAP ENGINEER I REGIONAL OFFICE NO. 8 and Drainage Systems, LEYTE SECOND ENGINEERING DISTRICT Construction of Binahaan Flood Control Structure PREPARED : REMENITH M. BARRIO ROCHEL D. HERMANO FRANCISCO E. ROBIN, JR. LEO EDWARD L. OPPURA TM 6 CARIGARA, LEYTE and Drainage System, Binahaan River Basin, ENGINEER II OIC-CHIEF, PLANNING & DESIGN SECT. OIC - ASSISTANT DISTRICT ENGINEER OIC-DISTRICT ENGINEER 1 1 21 Brgy. Balilit, Dagami, Leyte CHRISTIAN S. CABOSURA DATE : DATE : DATE : DATE : ENGINEER II FILTER CLOTH FILTER CLOTH 2.00 1.00 1.00 1.00 1.00

1 1 SEE DETAIL OF GABIONS SEE DETAIL OF GABIONS D E S IG N F L O O D L E V E L

SEE DETAIL OF GABIONS SEE DETAIL OF GABIONS E M B A N K M E N T

SEE DETAIL OF GABIONS SEE DETAIL OF GABIONS 5.00 5.00

E X C A V A T I O N

SEE DETAIL OF GABIONS SEE DETAIL OF GABIONS

SEE DETAIL OF PILE CAP SEE DETAIL OF PILE CAP

O R D I N A R Y W A T E R L E V E L 0.60 0.60

STEEL SHEET PILES STEEL SHEET PILES L=3.00m L=3.00m TYPICAL SECTION ( UPSTEAM )

FILTER CLOTH 1.00 1.00

SEE DETAIL OF GABIONS D E S IG N F L O O D L E V E L

SEE DETAIL OF GABIONS E M B A N K M E N T

SEE DETAIL OF GABIONS 5.00 FILTER CLOTH

SEE DETAIL OF GABIONS

SEE DETAIL OF PILE CAP

O R D I N A R Y W A T E R L E V E L 0.60

STEEL SHEET PILES L=3.00m

TYPICAL SECTION OF MAIN STRUCTURE

SCALE 1:60 M.

PROJECT NAME AND LOCATION : SHEET CONTENTS : DRAFTED : REVIEWED : SUBMITTED : RECOMMENDING APPROVAL : APPROVED : SET NO. SHEET NO. REPUBLIC OF THE PHILIPPINES Construction/Maintenance of Flood Mitigation Structure REYSEL ANGELO R. CORDIAL DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS TYPICAL SECTION ENGINEER I REGIONAL OFFICE NO. 8 and Drainage Systems, LEYTE SECOND ENGINEERING DISTRICT Construction of Binahaan Flood Control Structure PREPARED : REMENITH M. BARRIO ROCHEL D. HERMANO FRANCISCO E. ROBIN, JR. LEO EDWARD L. OPPURA TS 7 CARIGARA, LEYTE and Drainage System, Binahaan River Basin, ENGINEER II OIC-CHIEF, PLANNING & DESIGN SECT. OIC - ASSISTANT DISTRICT ENGINEER OIC-DISTRICT ENGINEER 1 2 21 Brgy. Balilit, Dagami, Leyte CHRISTIAN S. CABOSURA DATE : DATE : DATE : DATE : ENGINEER II FILTER CLOTH 1.00 1.00

0.50 GABIONS GABIONS (1m x 1m x 2m ) (1m x 1m x 2m ) D E S IG N F L O O D L E V E L 2.00 1.00 GABIONS GABIONS GABIONS (1m x 1m x 2m ) (1m x 1m x 2m ) (1m x 1m x 2m ) E M B A N K M E N T

0.50 GABIONS (1m x 1m x 2m ) GABIONS (1m x 1m x 2m ) 5.00

0.50 GABIONS GABIONS GABIONS GABIONS

3.00 (1m x 1m x 2m ) (1m x 1m x 2m ) (1m x 1m x 2m ) (1m x 1m x 2m )

0.60 0.50 GABIONS GABIONS (1m x 1m x 2m ) (1m x 1m x 2m )

O R D I N A R Y W A T E R L E V E L 0.60 GABIONS GABIONS GABIONS GABIONS (1m x 1m x 2m ) (1m x 1m x 2m ) (1m x 1m x 2m ) (1m x 1m x 2m )

STEEL SHEET PILES L=3.00m

TYPICAL SECTION OF GABIONS

SCALE 1:60 M.

0.60

STEEL SHEET PILE KSP II

FULLY WELDED (100mm min. Length Weld)

SECTION WIDTH HEIGHT THICKNESS SECTIONAL WEIGHT MOMENT OF SECTION TYPE AREA INERTIA MODULUS 9 - 16mm Ø LONGITUDINAL BARS B h t W 0.60 A Ix Zx mm mm mm sq.cm. kg./m. cm4/m cm3/m FSP-II 400 100 10.50 61.18 48.00 1,240.00 152.00 10mm Ø TIES SPACED AT 0.30M O.C. A. STEEL SHEET PILE Fy = 251 MPa. STEEL SHEET PILES L=3.00m STEELSHEETPILE SHALLBE OF 12mm Ø DOWEL SPACED AT 0.30M O.C. TYPE, WEIGHT, AND SECTION MODULUS INDICATED ON THE TABLE ABOVE AND SHALL CONFORM TO THE REQUIREMENTS OF STEEL SHEET DETAIL OF PILE CAP PILE. SCALE 1:30 M. DETAIL OF STEEL SHEET PILE

PROJECT NAME AND LOCATION : SHEET CONTENTS : DRAFTED : REVIEWED : SUBMITTED : RECOMMENDING APPROVAL : APPROVED : SET NO. SHEET NO. REPUBLIC OF THE PHILIPPINES Construction/Maintenance of Flood Mitigation Structure REYSEL ANGELO R. CORDIAL DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS DETAILS OF STRUCTURE ENGINEER I REGIONAL OFFICE NO. 8 and Drainage Systems, LEYTE SECOND ENGINEERING DISTRICT Construction of Binahaan Flood Control Structure PREPARED : REMENITH M. BARRIO ROCHEL D. HERMANO FRANCISCO E. ROBIN, JR. LEO EDWARD L. OPPURA TS 8 CARIGARA, LEYTE and Drainage System, Binahaan River Basin, ENGINEER II OIC-CHIEF, PLANNING & DESIGN SECT. OIC - ASSISTANT DISTRICT ENGINEER OIC-DISTRICT ENGINEER 2 2 21 Brgy. Balilit, Dagami, Leyte CHRISTIAN S. CABOSURA DATE : DATE : DATE : DATE : ENGINEER II TO BRGY. BALILIT

0.50 0.10 0.50 1.50 2.00

SCOUR PROTECTION 0.50 ABUTMENT "A" & "B"

0.65 UPSTREAM PROPOSED FLOOD CONTROL STRUCTURE DOWNSTREAM 3.00 0.60 2.40 0.50 0.80

STEEL SHEET PILES L=6.00m

1.87 0.65 1.30 PROPOSED FLOOD CONTROL STRUCTURE

4.42

SCOUR PROTECTION FOR ABUTMENT "A" & "B" SCALE 1:80 M. PLAN TO BRGY.

SCALE 1:150 M. CANSAMADA EAST

PROJECT NAME AND LOCATION : SHEET CONTENTS : DRAFTED : REVIEWED : SUBMITTED : RECOMMENDING APPROVAL : APPROVED : SET NO. SHEET NO. REPUBLIC OF THE PHILIPPINES Construction/Maintenance of Flood Mitigation Structure REYSEL ANGELO R. CORDIAL DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS DETAIL OF SCOUR PROTECTION ENGINEER I REGIONAL OFFICE NO. 8 and Drainage Systems, LEYTE SECOND ENGINEERING DISTRICT Construction of Binahaan Flood Control Structure PREPARED : REMENITH M. BARRIO ROCHEL D. HERMANO FRANCISCO E. ROBIN, JR. LEO EDWARD L. OPPURA TS 9 CARIGARA, LEYTE and Drainage System, Binahaan River Basin, ENGINEER II OIC-CHIEF, PLANNING & DESIGN SECT. OIC - ASSISTANT DISTRICT ENGINEER OIC-DISTRICT ENGINEER 1 2 21 Brgy. Balilit, Dagami, Leyte CHRISTIAN S. CABOSURA DATE : DATE : DATE : DATE : ENGINEER II 0.50 3.12 3.12 TO BRGY. BALILIT

3.12 SECTION - AA 3.12 0.10 0.50 1.50 2.00

4.36

4.36 REINFORCED CONCRETE FACING, 0.50 t = 0.10 m. w/ 10mm Ø BARS SPACED @ 0.30 m. BOTHWAYS 0.65 6.24 3.00

0.60 UPSTREAM 2.40 DOWNSTREAM

SEE BLOW UP DETAIL PLAN SCALE 1:150 M. 0.50

0.80 4.42

0.60 4 - 10mm Ø C-BARS SPACED STEEL SHEET PILES @ 0.30m O.C. L=6.00m

1.87 0.65 1.30 0.50 0.80 4.42

12 - 16mm Ø HORIZONTAL BARS

9 - 16mm Ø MAIN BARS STEEL SHEET PILES 10mm Ø TRANSVERSE BARS w/ 10mm Ø TIES L=6.00m SPACED @ 0.20m O.C. SECTION A - A SCALE 1:50 M. 1.87 DETAIL OF FOOTING SCALE 1:60 M.

PROJECT NAME AND LOCATION : SHEET CONTENTS : DRAFTED : REVIEWED : SUBMITTED : RECOMMENDING APPROVAL : APPROVED : SET NO. SHEET NO. REPUBLIC OF THE PHILIPPINES Construction/Maintenance of Flood Mitigation Structure REYSEL ANGELO R. CORDIAL DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS DETAIL OF SCOUR PROTECTION ENGINEER I REGIONAL OFFICE NO. 8 and Drainage Systems, LEYTE SECOND ENGINEERING DISTRICT Construction of Binahaan Flood Control Structure PREPARED : REMENITH M. BARRIO ROCHEL D. HERMANO FRANCISCO E. ROBIN, JR. LEO EDWARD L. OPPURA TS 10 CARIGARA, LEYTE and Drainage System, Binahaan River Basin, ENGINEER II OIC-CHIEF, PLANNING & DESIGN SECT. OIC - ASSISTANT DISTRICT ENGINEER OIC-DISTRICT ENGINEER 2 2 21 Brgy. Balilit, Dagami, Leyte CHRISTIAN S. CABOSURA DATE : DATE : DATE : DATE : ENGINEER II 0+000.00

12 12

11 11

10 10 ELEV:8.80 9 OFF:-25.00 9

8 ELEV:7.78 8 OFF:-40.00

7 7

6 6

5 5 OFF:0.00 ELEV:4.38

4 4

3 3 OFF:23.26 ELEV:2.27 ELEV:2.21 OFF:26.26

2 2

1 1

0 0 EXISTING ELEVATIONS 7.91 8.81 8.51 8.81 2.91 2.71 2.21 7.78 7.85 7.98 8.05 8.12 8.19 8.25 8.32 8.39 8.46 8.53 8.59 8.66 8.73 8.80 8.87 8.93 9.00 9.07 9.07 9.06 9.00 8.94 8.87 8.75 8.69 8.63 8.57 8.44 8.39 8.64 8.98 9.15 8.20 6.52 4.83 4.38 3.92 3.92 3.93 3.93 3.94 3.94 3.95 3.95 3.87 3.68 3.49 3.29 3.10 2.47 2.07 2.66 2.60 2.54 2.49 2.43 2.38 2.32 2.27 2.20 2.20

OFFSET -40.00 -39.00 -38.00 -37.00 -36.00 -35.00 -34.00 -33.00 -32.00 -31.00 -30.00 -29.00 -28.00 -27.00 -26.00 -25.00 -24.00 -23.00 -22.00 -21.00 -20.00 -19.00 -18.00 -17.00 -16.00 -15.00 -14.00 -13.00 -12.00 -11.00 -10.00 -9.00 -8.00 -7.00 -6.00 -5.00 -4.00 -3.00 -2.00 -1.00 0 1.00 2.00 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00 20.00 21.00 22.00 23.00 24.00 25.00 26.00 27.00 28.00

AC = 33.25 AF =

0+020.00

10 10

9 9

8 8 ELEV:7.82 ELEV:7.73

7 OFF:-40.00 7 OFF:-25.00

6 OFF:0.00 6 ELEV:6.79

5 5

4 4

3 3

2 2 OFF:30.00 ELEV:2.32 ELEV:2.21 OFF:25.00 1 1

0 0 EXISTING ELEVATIONS 7.81 7.71 7.61 7.51 7.41 7.31 5.41 2.21 2.21 2.21 2.21 2.21 2.21 2.21 2.31 2.21 4.37 7.82 7.79 7.78 7.78 7.78 7.77 7.77 7.76 7.76 7.76 7.75 7.75 7.74 7.74 7.74 7.73 7.74 7.76 7.78 7.80 7.82 7.84 7.86 7.87 7.86 7.76 7.66 7.56 7.46 7.36 7.26 7.24 7.22 7.17 6.79 6.33 5.87 4.95 3.72 3.07 2.60 2.22 2.22 2.22 2.22 2.22 2.22 2.22 2.22 2.22 2.22 2.63 2.95 2.32

AC = 25.45 AF = 1.44

PROJECT NAME AND LOCATION : SHEET CONTENTS : DRAFTED : REVIEWED : SUBMITTED : RECOMMENDING APPROVAL : APPROVED : SET NO. SHEET NO. REPUBLIC OF THE PHILIPPINES Construction/Maintenance of Flood Mitigation Structure DETAILED CROSS SECTIONS REYSEL ANGELO R. CORDIAL DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS ENGINEER I REGIONAL OFFICE NO. 8 and Drainage Systems, ( UPSTREAM LEFT SIDE ) LEYTE SECOND ENGINEERING DISTRICT Construction of Binahaan Flood Control Structure PREPARED : REMENITH M. BARRIO ROCHEL D. HERMANO FRANCISCO E. ROBIN, JR. LEO EDWARD L. OPPURA CS 11 CARIGARA, LEYTE and Drainage System, Binahaan River Basin, ENGINEER II OIC-CHIEF, PLANNING & DESIGN SECT. OIC - ASSISTANT DISTRICT ENGINEER OIC-DISTRICT ENGINEER 1 10 21 Brgy. Balilit, Dagami, Leyte CHRISTIAN S. CABOSURA DATE : DATE : DATE : DATE : ENGINEER II 0+040.00

10 10

9 9

8 8

7 7 ELEV:7.49 ELEV:7.39 OFF:-40.00 OFF:-25.00

6 OFF:0.00 6 ELEV:6.67

5 5

4 4

3 3

2 2 ELEV:2.71 OFF:30.00 OFF:25.00 ELEV:2.67

1 1

0 0 EXISTING ELEVATIONS 7.51 7.31 7.31 7.11 6.71 5.91 3.01 2.91 2.71 7.49 7.53 7.55 7.57 7.59 7.60 7.62 7.64 7.66 7.65 7.60 7.55 7.50 7.44 7.39 7.34 7.33 7.33 7.32 7.32 7.30 7.30 7.29 7.29 7.24 7.20 7.15 7.07 7.02 6.98 6.93 6.89 6.85 6.80 6.76 6.67 6.63 6.58 5.32 5.07 4.82 4.58 4.34 4.08 3.88 3.73 3.57 3.42 3.27 3.12 2.98 2.83 2.74 2.65 2.66 2.66 2.67 2.67 2.68 2.69 2.69 2.70

AC = 43.54 AF = 2.84

0+050.00

10 10

9 9

8 8 ELEV:7.56 OFF:-40.00 7 7 ELEV:7.37 OFF:-25.00 OFF:0.00 6 ELEV:7.10 6

5 5

4 4

3 3

2 2 OFF:30.00 ELEV:2.36 OFF:25.00 ELEV:2.34 1 1

0 0 EXISTING ELEVATIONS 4.91 7.61 7.21 7.11 6.01 4.70 4.46 4.20 7.56 7.57 7.59 7.60 7.63 7.64 7.65 7.67 7.68 7.69 7.63 7.56 7.50 7.43 7.37 7.34 7.34 7.34 7.33 7.33 7.33 7.33 7.32 7.32 7.32 7.29 7.25 7.16 7.12 7.08 7.03 6.99 6.94 6.96 6.99 7.03 7.06 7.09 7.10 7.12 7.12 7.12 7.03 6.95 6.86 6.67 6.36 5.66 5.33 5.12 3.94 3.64 3.28 2.92 2.68 2.45 2.33 2.34 2.34 2.35 2.35 2.36 2.36

AC = 58.85 AF = 3.07

PROJECT NAME AND LOCATION : SHEET CONTENTS : DRAFTED : REVIEWED : SUBMITTED : RECOMMENDING APPROVAL : APPROVED : SET NO. SHEET NO. REPUBLIC OF THE PHILIPPINES Construction/Maintenance of Flood Mitigation Structure DETAILED CROSS SECTIONS REYSEL ANGELO R. CORDIAL DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS ENGINEER I REGIONAL OFFICE NO. 8 and Drainage Systems, ( UPSTREAM LEFT SIDE ) LEYTE SECOND ENGINEERING DISTRICT Construction of Binahaan Flood Control Structure PREPARED : REMENITH M. BARRIO ROCHEL D. HERMANO FRANCISCO E. ROBIN, JR. LEO EDWARD L. OPPURA CS 12 CARIGARA, LEYTE and Drainage System, Binahaan River Basin, ENGINEER II OIC-CHIEF, PLANNING & DESIGN SECT. OIC - ASSISTANT DISTRICT ENGINEER OIC-DISTRICT ENGINEER 2 10 21 Brgy. Balilit, Dagami, Leyte CHRISTIAN S. CABOSURA DATE : DATE : DATE : DATE : ENGINEER II 0+080.00

10 10

9 9

8 8

7 ELEV:7.72 7 45° OFF:-40.00 ELEV:7.41 1.06 OFF:-25.00

6 6

1.00 5 5 3.00

4 4 45°

3 3

2 2 OFF:30.00 ELEV:2.59 OFF:25.00 ELEV:2.58

1 1

0 0 EXISTING ELEVATIONS 3.41 7.41 7.72 7.72 7.72 7.72 7.72 7.32 6.72 4.24 2.63 2.54 2.54 2.55 2.55 2.55 2.55 2.55 2.56 2.56 2.56 2.56 2.56 2.56 2.57 2.57 2.57 2.57 2.58 2.58 2.58 2.58 2.59 2.59 7.73 7.73 7.73 7.73 7.68 7.63 7.59 7.54 7.50 7.45 7.36 7.35 7.35 7.36 7.36 7.36 7.36 7.36 7.36 7.36 7.36 7.36 7.36 7.36 7.36 7.36 7.36 7.36 7.36 7.36 7.36 7.36 7.35 7.26 7.19 5.89 5.07

AC = 28.43 AREA CHANNEL EXCAVATION = 23.95

0+100.00

10 10

9 9

8 8

7 ELEV:7.70 7 OFF:-40.00 1.06 ELEV:7.49 OFF:-25.00 OFF:0.00

6 ELEV:5.69 6 1.00

5 5 3.00

4 45° 4

3 3 OFF:30.00 ELEV:3.16 2 2 ELEV:2.61 OFF:25.00

1 1

0 0 EXISTING ELEVATIONS 7.61 7.51 7.51 7.41 2.61 2.61 2.61 2.61 7.70 7.68 7.65 7.63 7.59 7.56 7.54 7.52 7.50 7.50 7.50 7.49 7.49 7.49 7.48 7.48 7.47 7.47 7.47 7.46 7.46 7.46 7.45 7.45 7.45 7.44 7.44 7.44 7.43 7.43 7.42 7.42 7.42 6.93 6.42 5.92 5.69 5.48 4.96 4.28 3.48 2.53 2.53 2.54 2.54 2.55 2.55 2.56 2.56 2.56 2.57 2.57 2.58 2.58 2.59 2.59 2.60 2.60 2.75 2.93 3.00 3.08 3.16

AREA CHANNEL EXCAVATION = 11.02

PROJECT NAME AND LOCATION : SHEET CONTENTS : DRAFTED : REVIEWED : SUBMITTED : RECOMMENDING APPROVAL : APPROVED : SET NO. SHEET NO. REPUBLIC OF THE PHILIPPINES Construction/Maintenance of Flood Mitigation Structure DETAILED CROSS SECTIONS REYSEL ANGELO R. CORDIAL DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS ENGINEER I REGIONAL OFFICE NO. 8 and Drainage Systems, ( UPSTREAM LEFT SIDE ) LEYTE SECOND ENGINEERING DISTRICT Construction of Binahaan Flood Control Structure PREPARED : REMENITH M. BARRIO ROCHEL D. HERMANO FRANCISCO E. ROBIN, JR. LEO EDWARD L. OPPURA CS 13 CARIGARA, LEYTE and Drainage System, Binahaan River Basin, ENGINEER II OIC-CHIEF, PLANNING & DESIGN SECT. OIC - ASSISTANT DISTRICT ENGINEER OIC-DISTRICT ENGINEER 3 10 21 Brgy. Balilit, Dagami, Leyte CHRISTIAN S. CABOSURA DATE : DATE : DATE : DATE : ENGINEER II 0+000.00

13 13

12 12

11 11

10 10 OFF:25.00 ELEV:8.87 9 9 ELEV:7.91 OFF:30.00 8 8 ELEV:6.94 7 OFF:-40.00 7

6 6

5 5 ELEV:4.13 OFF:-25.00 OFF:0.00 ELEV:3.87 4 4

3 3

2 2

1 1

0 0 EXISTING ELEVATIONS 6.71 2.71 9.71 7.41 7.91 6.94 6.90 6.86 6.83 6.79 6.75 6.67 6.64 6.60 5.80 5.28 4.93 4.66 4.40 4.13 3.86 3.68 3.52 3.36 3.20 3.04 2.88 2.54 2.38 2.38 2.38 2.38 2.38 2.38 2.38 2.37 2.37 2.37 2.37 2.37 2.37 2.37 2.72 3.87 3.88 3.88 4.24 6.15 9.52 9.69 9.67 9.64 9.62 9.54 9.40 8.54 7.97 7.70 7.44 7.17 8.00 8.29 8.65 9.00 9.06 8.87 8.68 8.49 8.29 8.10 7.75

AC = 15.46 AF =

0+020.00

12 12

11 11

10 10

9 9 ELEV:8.41 OFF:25.00 ELEV:8.01 OFF:30.00 8 8

7 ELEV:6.81 7 OFF:-40.00

6 6

5 5 ELEV:3.80 4 OFF:-25.00 4 OFF:0.00 ELEV:2.76 3 3

2 2

1 1

0 0 EXISTING ELEVATIONS 6.81 6.71 6.61 5.91 2.61 2.71 7.71 9.11 8.91 8.41 8.01 6.40 6.10 5.98 5.95 5.63 5.33 5.02 4.70 4.39 4.08 3.88 3.80 3.73 3.65 3.58 3.50 3.43 3.35 3.28 3.20 3.07 3.00 2.96 2.92 2.88 2.84 2.77 2.58 2.56 2.58 2.63 2.66 2.69 2.74 2.76 2.79 2.82 2.83 2.83 2.83 2.87 4.24 4.37 4.50 4.99 5.53 6.15 6.93 8.49 9.12 9.13 9.14 9.15 9.10 8.72 8.53 8.33 8.25 8.17 8.09

AC = 3.46 AF = 18.83

PROJECT NAME AND LOCATION : SHEET CONTENTS : DRAFTED : REVIEWED : SUBMITTED : RECOMMENDING APPROVAL : APPROVED : SET NO. SHEET NO. REPUBLIC OF THE PHILIPPINES Construction/Maintenance of Flood Mitigation Structure DETAILED CROSS SECTIONS REYSEL ANGELO R. CORDIAL DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS ENGINEER I REGIONAL OFFICE NO. 8 and Drainage Systems, ( UPSTREAM RIGHT SIDE ) LEYTE SECOND ENGINEERING DISTRICT Construction of Binahaan Flood Control Structure PREPARED : REMENITH M. BARRIO ROCHEL D. HERMANO FRANCISCO E. ROBIN, JR. LEO EDWARD L. OPPURA CS 14 CARIGARA, LEYTE and Drainage System, Binahaan River Basin, ENGINEER II OIC-CHIEF, PLANNING & DESIGN SECT. OIC - ASSISTANT DISTRICT ENGINEER OIC-DISTRICT ENGINEER 4 10 21 Brgy. Balilit, Dagami, Leyte CHRISTIAN S. CABOSURA DATE : DATE : DATE : DATE : ENGINEER II 0+040.00

11 11

10 10

9 9 OFF:30.00 ELEV:8.15

8 OFF:25.00 ELEV:7.68 8

7 7

6 6 ELEV:5.05 5 OFF:-40.00 5

4 4 OFF:0.00 ELEV:2.83 ELEV:3.05 OFF:-25.00 3 3

2 2

1 1

0 0 EXISTING ELEVATIONS 4.91 3.41 3.21 2.71 8.01 8.11 4.98 4.95 4.68 4.36 4.05 2.72 2.82 2.82 2.82 2.82 4.07 4.59 5.05 5.03 5.00 3.74 3.57 3.29 3.13 3.05 2.97 2.89 2.84 2.79 2.69 2.63 2.64 2.66 2.67 2.68 2.70 2.74 2.75 2.76 2.78 2.79 2.80 2.83 2.83 2.83 2.83 2.83 2.83 2.84 2.84 2.84 2.84 2.84 2.85 2.85 3.04 3.56 5.43 6.39 6.90 7.23 7.57 7.76 7.74 7.72 7.70 7.68 7.68 8.07 8.15

AC = 3.15 AF = 38.44

0+060.00

10 10

9 9

8 8 OFF:30.00 ELEV:7.72 OFF:25.00 ELEV:7.66

7 7

6 6 ELEV:4.91 OFF:-40.00 5 5

4 4 OFF:0.00 ELEV:2.26

3 3 ELEV:2.37 OFF:-25.00

2 2

1 1

0 0 EXISTING ELEVATIONS 4.91 4.21 2.41 2.41 2.41 7.71 4.75 4.59 4.42 4.00 3.80 3.59 3.33 2.99 2.74 2.55 2.35 2.35 2.36 2.37 2.38 2.39 2.40 2.42 2.43 2.44 2.45 2.45 2.46 2.46 2.47 2.47 2.48 2.48 2.49 2.49 2.50 2.47 2.35 2.29 2.27 2.26 2.25 2.24 2.28 2.33 2.38 2.43 2.48 2.53 2.76 3.43 4.25 5.07 5.38 5.69 6.00 6.37 6.75 7.12 7.49 7.60 7.62 7.63 7.64 7.66 7.67 7.69 7.70 7.72 7.65

AC = 0.30 AF = 38.90

PROJECT NAME AND LOCATION : SHEET CONTENTS : DRAFTED : REVIEWED : SUBMITTED : RECOMMENDING APPROVAL : APPROVED : SET NO. SHEET NO. REPUBLIC OF THE PHILIPPINES Construction/Maintenance of Flood Mitigation Structure DETAILED CROSS SECTIONS REYSEL ANGELO R. CORDIAL DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS ENGINEER I REGIONAL OFFICE NO. 8 and Drainage Systems, ( UPSTREAM RIGHT SIDE ) LEYTE SECOND ENGINEERING DISTRICT Construction of Binahaan Flood Control Structure PREPARED : REMENITH M. BARRIO ROCHEL D. HERMANO FRANCISCO E. ROBIN, JR. LEO EDWARD L. OPPURA CS 15 CARIGARA, LEYTE and Drainage System, Binahaan River Basin, ENGINEER II OIC-CHIEF, PLANNING & DESIGN SECT. OIC - ASSISTANT DISTRICT ENGINEER OIC-DISTRICT ENGINEER 4 10 21 Brgy. Balilit, Dagami, Leyte CHRISTIAN S. CABOSURA DATE : DATE : DATE : DATE : ENGINEER II 0+080.00

10 10

9 9

8 8 OFF:29.44 ELEV:7.67 OFF:25.00 ELEV:7.50

7 7

6 6

5 5

4 ELEV:3.53 4 OFF:-40.00 OFF:0.00 ELEV:2.98 3 3 ELEV:2.48 OFF:-25.00

2 2

1 1

0 0 EXISTING ELEVATIONS 2.41 2.21 4.51 5.61 6.11 6.61 3.53 3.26 2.98 2.69 2.46 2.46 2.46 2.46 2.47 2.47 2.47 2.47 2.47 2.47 2.48 2.48 2.48 2.48 2.48 2.48 2.49 2.49 2.47 2.45 2.43 2.38 2.36 2.34 2.32 2.29 2.27 2.25 2.23 2.18 2.16 2.16 2.16 2.16 2.98 3.33 3.92 4.62 4.79 4.95 5.12 5.28 5.45 5.78 5.94 6.28 6.44 7.04 7.29 7.34 7.37 7.39 7.42 7.45 7.48 7.50 7.53 7.56 7.59 7.64

AC = 7.36 AF = 10.03

0+100.00

9 9

8 8 ELEV:6.72 7 OFF:28.75 7 OFF:25.00 ELEV:6.35

6 6

5 5 OFF:0.00 ELEV:4.21 4 4

3 ELEV:2.67 3 OFF:-25.00 ELEV:3.18 OFF:-40.00 2 2

1 1

0 0 EXISTING ELEVATIONS 2.51 2.61 2.71 2.71 2.71 4.21 4.21 2.84 2.53 2.54 2.55 2.56 2.58 2.59 2.60 2.62 2.64 2.65 2.66 2.67 2.67 2.67 2.68 2.68 2.68 2.69 2.69 2.69 2.70 2.70 2.70 2.70 2.72 2.72 2.72 2.73 4.20 4.22 4.22 4.27 4.37 4.47 4.56 4.66 4.76 4.86 4.96 6.04 6.14 6.24 3.18 3.17 3.64 3.63 3.86 5.06 5.16 5.25 5.35 5.45 5.55 5.65 5.75 5.85 5.94 6.35 6.46 6.56 6.67

AC = 12.30 AF = 13.68

PROJECT NAME AND LOCATION : SHEET CONTENTS : DRAFTED : REVIEWED : SUBMITTED : RECOMMENDING APPROVAL : APPROVED : SET NO. SHEET NO. REPUBLIC OF THE PHILIPPINES Construction/Maintenance of Flood Mitigation Structure DETAILED CROSS SECTIONS REYSEL ANGELO R. CORDIAL DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS ENGINEER I REGIONAL OFFICE NO. 8 and Drainage Systems, ( UPSTREAM RIGHT SIDE ) LEYTE SECOND ENGINEERING DISTRICT Construction of Binahaan Flood Control Structure PREPARED : REMENITH M. BARRIO ROCHEL D. HERMANO FRANCISCO E. ROBIN, JR. LEO EDWARD L. OPPURA CS 16 CARIGARA, LEYTE and Drainage System, Binahaan River Basin, ENGINEER II OIC-CHIEF, PLANNING & DESIGN SECT. OIC - ASSISTANT DISTRICT ENGINEER OIC-DISTRICT ENGINEER 6 10 21 Brgy. Balilit, Dagami, Leyte CHRISTIAN S. CABOSURA DATE : DATE : DATE : DATE : ENGINEER II 0+117.00

9 9

8 8

7 OFF:25.00 ELEV:6.69 OFF:29.90 7ELEV:6.69

6 6

5 5 ELEV:3.93 OFF:-40.00 4 OFF:0.00 4 ELEV:3.67 ELEV:2.61

3 OFF:-25.00 3

2 2

1 1

0 0 EXISTING ELEVATIONS 2.61 2.61 2.61 2.61 2.61 3.01 5.61 3.93 3.17 2.59 2.59 2.59 2.59 2.59 2.59 2.59 2.60 2.60 2.60 2.60 2.62 2.62 2.62 2.62 2.62 2.63 2.63 2.63 2.63 2.63 2.64 2.64 2.64 2.64 2.65 2.65 3.64 3.67 3.67 3.67 3.66 3.67 3.70 3.73 3.76 5.07 5.18 5.29 5.40 5.50 5.72 5.82 5.93 6.03 6.14 6.25 6.35 6.46 6.57 6.67 6.69 6.69 6.69 6.69 6.69 6.69 6.69 6.69 6.69 6.69

AC = 10.19 AF = 9.97

PROJECT NAME AND LOCATION : SHEET CONTENTS : DRAFTED : REVIEWED : SUBMITTED : RECOMMENDING APPROVAL : APPROVED : SET NO. SHEET NO. REPUBLIC OF THE PHILIPPINES Construction/Maintenance of Flood Mitigation Structure DETAILED CROSS SECTIONS REYSEL ANGELO R. CORDIAL DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS ENGINEER I REGIONAL OFFICE NO. 8 and Drainage Systems, ( UPSTREAM RIGHT SIDE ) LEYTE SECOND ENGINEERING DISTRICT Construction of Binahaan Flood Control Structure PREPARED : REMENITH M. BARRIO ROCHEL D. HERMANO FRANCISCO E. ROBIN, JR. LEO EDWARD L. OPPURA CS 17 CARIGARA, LEYTE and Drainage System, Binahaan River Basin, ENGINEER II OIC-CHIEF, PLANNING & DESIGN SECT. OIC - ASSISTANT DISTRICT ENGINEER OIC-DISTRICT ENGINEER 7 10 21 Brgy. Balilit, Dagami, Leyte CHRISTIAN S. CABOSURA DATE : DATE : DATE : DATE : ENGINEER II 0+000.00

12 12

11 11

10 10

9 OFF:20.00 9 ELEV:8.89

8 ELEV:7.72 8 OFF:-60.00

7 ELEV:6.72 7 OFF:-50.00

6 6

5 5

4 4 OFF:0.00 ELEV:2.70

3 3 ELEV:2.68 OFF:-25.00

2 2

1 1

0 0 EXISTING ELEVATIONS 7.91 4.81 3.01 2.61 2.61 2.31 2.41 2.51 2.71 2.71 7.41 7.72 7.88 8.04 8.20 8.36 8.36 7.52 6.99 6.72 6.46 6.15 5.77 5.38 4.20 3.50 3.00 2.97 2.90 2.82 2.75 2.68 2.53 2.54 2.59 2.63 2.65 2.67 2.69 2.69 2.68 2.66 2.65 2.64 2.62 2.52 2.30 2.33 2.35 2.37 2.39 2.43 2.45 2.47 2.49 2.53 2.55 2.59 2.65 2.77 2.76 2.70 2.76 2.83 4.67 6.33 7.50 7.94 8.80 9.15 9.17 9.18 9.20 9.32 9.25 9.18 9.10 9.03 8.96 8.89 7.25

OFFSET -60.00 -59.00 -58.00 -57.00 -56.00 -55.00 -54.00 -53.00 -52.00 -51.00 -50.00 -49.00 -48.00 -47.00 -46.00 -45.00 -44.00 -43.00 -42.00 -41.00 -40.00 -39.00 -38.00 -37.00 -36.00 -35.00 -34.00 -33.00 -32.00 -31.00 -30.00 -29.00 -28.00 -27.00 -26.00 -25.00 -24.00 -23.00 -22.00 -21.00 -20.00 -19.00 -18.00 -17.00 -16.00 -15.00 -14.00 -13.00 -12.00 -11.00 -10.00 -9.00 -8.00 -7.00 -6.00 -5.00 -4.00 -3.00 -2.00 -1.00 0 1.00 2.00 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00 20.00

AC = 6.06 AF = 2.18

0+020.00

11 11

10 10

9 9 OFF:20.00 ELEV:8.48

8 8 ELEV:7.01 OFF:-50.00

7 ELEV:6.86 7 OFF:-60.00

6 6

5 5

4 4 OFF:0.00 ELEV:2.11 ELEV:2.66

3 OFF:-25.00 3

2 2

1 1

0 0 EXISTING ELEVATIONS 6.71 7.01 4.31 3.01 2.61 2.71 2.81 2.91 2.21 2.11 2.11 8.91 6.86 6.82 6.79 6.76 6.73 6.70 6.67 6.76 6.88 6.66 6.39 6.12 5.59 4.95 3.72 3.16 3.19 2.64 2.67 2.74 2.78 2.96 2.96 2.96 2.96 2.84 2.69 2.66 2.63 2.59 2.56 2.52 2.49 2.46 2.42 2.39 2.35 2.32 2.28 2.25 2.23 2.22 2.20 2.19 2.18 2.17 2.16 2.15 2.14 2.13 2.12 2.10 2.09 2.54 3.16 3.85 4.40 5.68 6.26 7.74 7.92 8.15 8.53 8.84 8.77 8.70 8.63 8.55 8.48

AC = 1.24 AF = 9.08

PROJECT NAME AND LOCATION : SHEET CONTENTS : DRAFTED : REVIEWED : SUBMITTED : RECOMMENDING APPROVAL : APPROVED : SET NO. SHEET NO. REPUBLIC OF THE PHILIPPINES Construction/Maintenance of Flood Mitigation Structure DETAILED CROSS SECTIONS REYSEL ANGELO R. CORDIAL DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS ENGINEER I REGIONAL OFFICE NO. 8 and Drainage Systems, ( DOWNSTREAM RIGHT SIDE ) LEYTE SECOND ENGINEERING DISTRICT Construction of Binahaan Flood Control Structure PREPARED : REMENITH M. BARRIO ROCHEL D. HERMANO FRANCISCO E. ROBIN, JR. LEO EDWARD L. OPPURA CS 18 CARIGARA, LEYTE and Drainage System, Binahaan River Basin, ENGINEER II OIC-CHIEF, PLANNING & DESIGN SECT. OIC - ASSISTANT DISTRICT ENGINEER OIC-DISTRICT ENGINEER 8 10 21 Brgy. Balilit, Dagami, Leyte CHRISTIAN S. CABOSURA DATE : DATE : DATE : DATE : ENGINEER II 0+040.00

11 11

10 10

9 9 OFF:20.00 ELEV:8.15

8 8 ELEV:7.34 OFF:-60.00

7 ELEV:6.59 7 OFF:-50.00

6 6

5 5

4 4 OFF:0.00 ELEV:2.29

3 3 ELEV:2.36 OFF:-25.00

2 2

1 1

0 0 EXISTING ELEVATIONS 6.01 4.21 2.71 2.81 2.71 2.31 6.91 7.34 7.25 7.16 7.07 6.97 6.88 6.79 6.70 6.65 6.62 6.59 6.56 5.39 4.79 3.62 3.04 2.80 2.78 2.75 2.73 2.74 2.78 2.83 2.77 2.62 2.50 2.35 2.35 2.36 2.36 2.36 2.36 2.37 2.37 2.37 2.37 2.38 2.38 2.38 2.39 2.39 2.39 2.39 2.40 2.40 2.39 2.38 2.37 2.36 2.35 2.34 2.33 2.32 2.30 2.29 2.28 2.27 2.55 2.90 3.34 3.74 4.06 5.56 5.86 6.39 7.43 7.95 8.34 8.44 8.37 8.29 8.22 8.15 8.15

AC = 2.14 AF = 7.65

0+060.00

11 11

10 10

9 9 ELEV:8.12 OFF:20.00 ELEV:7.88 8 OFF:-60.00 8 ELEV:7.21 OFF:-50.00

7 7

6 6

5 5

4 4 OFF:0.00 ELEV:2.81

3 3 ELEV:2.32 OFF:-25.00

2 2

1 1

0 0 EXISTING ELEVATIONS 2.41 2.31 2.31 2.31 2.81 7.21 5.71 4.84 3.91 7.01 7.41 8.11 8.12 8.03 7.94 7.85 7.76 7.67 7.58 7.48 7.39 7.30 7.09 6.94 6.78 6.45 5.89 5.59 5.30 4.38 3.45 2.99 2.58 2.52 2.32 2.32 2.32 2.32 2.32 2.32 2.32 2.32 2.32 2.32 2.32 2.32 2.32 2.33 2.33 2.33 2.34 2.34 2.34 2.34 2.35 2.35 2.35 2.36 2.36 2.36 2.36 2.40 2.54 2.67 2.95 3.08 3.37 3.96 4.78 5.59 6.40 7.80 7.80 7.82 8.03 8.12 8.07 8.02 7.97 7.93 7.88

AC = 6.02 AF = 4.16

PROJECT NAME AND LOCATION : SHEET CONTENTS : DRAFTED : REVIEWED : SUBMITTED : RECOMMENDING APPROVAL : APPROVED : SET NO. SHEET NO. REPUBLIC OF THE PHILIPPINES Construction/Maintenance of Flood Mitigation Structure DETAILED CROSS SECTIONS REYSEL ANGELO R. CORDIAL DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS ENGINEER I REGIONAL OFFICE NO. 8 and Drainage Systems, ( DOWNSTREAM RIGHT SIDE ) LEYTE SECOND ENGINEERING DISTRICT Construction of Binahaan Flood Control Structure PREPARED : REMENITH M. BARRIO ROCHEL D. HERMANO FRANCISCO E. ROBIN, JR. LEO EDWARD L. OPPURA CS 19 CARIGARA, LEYTE and Drainage System, Binahaan River Basin, ENGINEER II OIC-CHIEF, PLANNING & DESIGN SECT. OIC - ASSISTANT DISTRICT ENGINEER OIC-DISTRICT ENGINEER 9 10 21 Brgy. Balilit, Dagami, Leyte CHRISTIAN S. CABOSURA DATE : DATE : DATE : DATE : ENGINEER II 0+080.00

11 11

10 10

9 ELEV:8.90 9 OFF:-60.00 ELEV:7.99 OFF:-50.00 8 8 OFF:20.00 ELEV:7.69

7 7

6 6

5 5 OFF:0.00 ELEV:4.03 4 4

3 3 ELEV:2.28 OFF:-25.00

2 2

1 1

0 0 EXISTING ELEVATIONS 2.31 4.21 8.81 5.51 4.83 4.14 4.03 4.87 8.90 8.72 8.63 8.54 8.45 8.36 8.27 8.18 8.09 7.99 7.86 7.70 7.54 6.89 6.20 3.45 2.83 2.58 2.59 2.60 2.57 2.55 2.52 2.49 2.46 2.43 2.40 2.37 2.34 2.29 2.28 2.28 2.28 2.28 2.28 2.28 2.28 2.28 2.28 2.28 2.28 2.28 2.28 2.28 2.32 2.43 2.55 2.63 2.75 2.86 3.09 3.30 3.49 3.68 3.86 5.75 6.63 7.15 7.59 7.59 7.58 7.58 7.67 7.75 7.84 7.92 7.98 7.93 7.88 7.83 7.78 7.74 7.69

AC = 17.09 AF = 1.26

0+090.00

12 12

11 11

10 10 ELEV:8.78 ELEV:8.81 9 OFF:-50.00 9 OFF:-60.00

8 8 OFF:20.00 ELEV:7.50

7 7

6 6

5 OFF:0.00 5 ELEV:4.44

4 4

3 3 ELEV:2.32 OFF:-25.00

2 2

1 1

0 0 EXISTING ELEVATIONS 8.81 5.91 4.41 2.21 2.31 2.31 2.51 6.01 4.95 2.70 2.20 2.22 2.23 2.24 2.26 2.27 2.28 2.29 2.32 2.32 2.30 2.29 2.28 2.27 2.26 2.24 2.23 2.23 2.30 2.37 2.44 2.56 2.62 2.68 2.82 2.89 4.02 4.44 4.84 8.86 8.90 8.94 8.98 9.03 9.07 9.05 8.96 8.87 8.78 8.58 7.89 7.20 6.74 6.29 5.67 5.43 5.19 3.53 2.25 2.75 2.95 3.17 3.59 5.23 5.62 6.39 6.56 6.78 7.05 7.28 7.50 7.65 7.73 7.82 7.79 7.74 7.69 7.64 7.59 7.54 7.50

AC = 17.27 AF = 3.25

PROJECT NAME AND LOCATION : SHEET CONTENTS : DRAFTED : REVIEWED : SUBMITTED : RECOMMENDING APPROVAL : APPROVED : SET NO. SHEET NO. REPUBLIC OF THE PHILIPPINES Construction/Maintenance of Flood Mitigation Structure DETAILED CROSS SECTIONS REYSEL ANGELO R. CORDIAL DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS ENGINEER I REGIONAL OFFICE NO. 8 and Drainage Systems, ( DOWNSTREAM RIGHT SIDE ) LEYTE SECOND ENGINEERING DISTRICT Construction of Binahaan Flood Control Structure PREPARED : REMENITH M. BARRIO ROCHEL D. HERMANO FRANCISCO E. ROBIN, JR. LEO EDWARD L. OPPURA CS 20 CARIGARA, LEYTE and Drainage System, Binahaan River Basin, ENGINEER II OIC-CHIEF, PLANNING & DESIGN SECT. OIC - ASSISTANT DISTRICT ENGINEER OIC-DISTRICT ENGINEER 10 10 21 Brgy. Balilit, Dagami, Leyte CHRISTIAN S. CABOSURA DATE : DATE : DATE : DATE : ENGINEER II

N PT: 0+073.11 PT:

4.00 3.00 0+060 Mid: 0+049.67 8.00

9.00 8.00

PC: 0+082.16 PC: 3.00 0+040 6.00 0+080 W E

Mid: 0+096.33

0+100 0+020 PT: 0+110.50 S UPSTREAM RIGHT SIDE F L O W END OF STRUCTURE, STA. 0+000 - STA. 0+116.00

0+000 BALILIT BRGY. TO

UPSTREAM LEFT SIDE 3.00 CHANNEL EXCAVATION, STA. 0+060 - STA. 0+080.00 F L O W

0+050 0+040 SCOUR PROTECTION DOWNSTREAM 3.00 UPSTREAM 4.00

6.00 7.00

PC: 0+032.56

PT: 0+032.20 F L O W

PT: 0+086.93 0+080 0+020 B I N A H A A N R I V E R

Mid: 0+016.23

6.00 B I N A H A A N R I V E R UPSTREAM LEFT SIDE 0+000 END OF STRUCTURE, 0+000 0+020

4.00 STA. 0+000 - STA. 0+050.00 0+100 0+040

3.00 0+060 0+080

3.00

4.00 TO BRGY. TO 6.00

7.00 CANSAMADA EAST CANSAMADA

F L O W END OF STRUCTURE,

STA. 0+000 - STA. 0+090.00

DOWNSTREAM RIGHT SIDE

6.00

4.00

3.00

3.00 4.00

6.00 7.00

PROJECT SITE PLAN SCALE NDTS

PROJECT NAME AND LOCATION : SHEET CONTENTS : DRAFTED : REVIEWED : SUBMITTED : RECOMMENDING APPROVAL : APPROVED : SET NO. SHEET NO. REPUBLIC OF THE PHILIPPINES Construction/Maintenance of Flood Mitigation Structure UPSTREAM SIDE REYSEL ANGELO R. CORDIAL DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS ENGINEER I REGIONAL OFFICE NO. 8 and Drainage Systems, TRAVERSE AND PROFILE LEYTE SECOND ENGINEERING DISTRICT Construction of Binahaan Flood Control Structure PREPARED : REMENITH M. BARRIO ROCHEL D. HERMANO FRANCISCO E. ROBIN, JR. LEO EDWARD L. OPPURA PL 21 CARIGARA, LEYTE and Drainage System, Binahaan River Basin, ENGINEER II OIC-CHIEF, PLANNING & DESIGN SECT. OIC - ASSISTANT DISTRICT ENGINEER OIC-DISTRICT ENGINEER 1 1 21 Brgy. Balilit, Dagami, Leyte CHRISTIAN S. CABOSURA DATE : DATE : DATE : DATE : ENGINEER II