Department of Public Works and Highways Region V Catanduanes District Engineering Office San Isidro Village, Virac, Catanduanes

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS REGION V CATANDUANES DISTRICT ENGINEERING OFFICE SAN ISIDRO VILLAGE, VIRAC, CATANDUANES

(CONSTRUCTION PLAN) COMPLETION/REHABILITATION OF SEAWALL MAGNESIA DEL NORTE, VIRAC, CATANDUANES STA. 0+175.20 - STA. 0+228.25

SUBMITTED BY: RECOMMENDING APPROVAL : APPROVED:

PEDRO CEFERINO T. GUERRERO ROMEO F. CIELO ELMER R. REDRICO CHIEF, PLANNING AND DESIGN SECTION ASST. DISTRICT ENGINEER DISTRICT ENGINEER SHEET INDEX: ABBREVIATIONS BM BENCH MARK SHT.No. T I T L E LUZON BEG BEGINNING 1 . COVER PAGE CONC CONCRETE SIGNATORIES DET DETAIL PROJECT SITE 2 . LOCATION MAP ELEV ELEVATION KEY MAP EXTG EXISTING VICINITY MAP EPCCP EXISTING PORTLAND CEMENT CONCRETE PAVEMENT CATANDUANES HORZ HORIZONTAL SUMMARY OF QUANTITIES PACIFIC OCEAN STRAIGHT LINE DIAGRAM MTR METER VISAYAS ABBREVIATIONS OGE ORIGINAL GRADE ELEVATION QTY QUANTITY 3 . TOPOGRAPHIC MAP R RADIUS PROFILE STA STATION KEY PLAN WEST PHILIPPINE SEA CROSS SECTION THK THICKNESS 4 . CROSS SECTION TYP TYPICAL STRAIGHT LINE DIAGRAM MINDANAO 5 . CROSS SECTION TYPICAL SECTION LEGEND GENERAL NOTES

SUMMARY OF QUANTITIES: QUANTITIES ITEM No. DESCRIPTION WORK TO BE DONE UNIT AS PER PLAN AS PER PROG. AS STAKED AS BUILT REMARKS P MATULIN ROCK PART A. FACILITIES FOR ENGINEERS R HIYOP PT. HIYOP

BALDOC

O CANLUBI LAYOG BUNGA Provision of Field Office for the Engineer (Rental Basis) mo. 2.77 2.77 BALANGONAN MARAMBONG A.1.1. (8) TABOGOC SAN ROQUE TARIWARA PANLILIBON

OGA CARAY PANDAN POROT V CATAMBAN (109+000) WAGDAS MISIBIS BAGAWANG LOURDES STA. CRUZ LUMABAO SAN ISIDRO TOKIO SAN ANDRES SAN RAFAEL (LANGOB) (DINONGSORAN) CATAGASAN PANUTO PARIK COBO I SAN ISIDRO SAN VICENTE (MAVIL) (MINAILI) PALUMBANES ISLAND SAGRADA CAMBURO MAGSAYSAY PART B. OTHER GENERAL REQUIREMENTS TOYTOY BOTHOAN BUGAO BUENAVISTA CARAMORAN TUCAO N (118+500) MAYSURAM CAHAN PANAY ISLAND BAYBAY LATE ISLANDQUIGARAY SITIO LOSONG

DARIAO HINIPAAN Project Billboard / Signboard each 1 1 SUCHAN B.5 BACAK BABAGUAN C SALVACION (PANUTO) SAN RAFAEL HINIPAGAN BAGAMANOC BAGATABAO (61+000) MACULIW PANCAYANAN CAGDARAO (QUEZON) TUBLI Occupational Safety and Health Program 2.77 2.77 E TIBO B.7 mo. SABANGAN TAOPON ALINAWAN (BAYHAN) SAN ANTONIO PANIQUI SUMININSIM PANGANIBAN BURABOD BAGONG BAYAN MABINI (55+750) BATOHONAN MAUI SAN JOSE TAMBONGON BEGONIA MABINI CANPILI JABON BUENAVISTA mo. SAN MIGUEL Traffic Management (Warn. Signs & Barricades) 2.77 2.77 QUIRINO B.8 CANLABO CABATANGAN OGBONG MAGSAYSAY ANANONG SABLOYON CABUYOAN STA. ROSA MABINI SOBOC SUPANG (ABNI) BOTINAGAN DATAG VIGA O SAN ROQUE (50+700) BOCON SITIO MANAROS TINAGO 1 1 QUEZON DEL PILAR B.9 Mobilization/Demobilization l.s. CAMBANASI LITTLE VIGA VILLA AURORA BURGOS OCO RIZAL ALMOJUELA MILAVIGA 260(f$ ROXAS SAGRADA F SICMIL MINABOBO P. VERA (KANLANKA) PAMBAROTE

GUIAMLONG SIORON INALMASINAN SUMMIT

PART E. SURFACE COURSES C BULALACAO SAN VICENTE HITOMA SAN PEDRO SALVACION NURSERY(PROGRESO) OBI GIGMOTO LUBAS TAGBAC (51+350) 311(1)a P.C.C.P.Pavement (Unreinforced), 0.15m. @ 14days sq.m. 225 225 A MOROCBOROC IYAO CABUNGAHAN BINAGASBASAN

PARAISO MAKAWAYAN CAGLATAWAN JMA (CURIPDAS) SUNDUAN BIONG MANAMBRAG TOBREHON PAGSANGAHAN T HILAWAN DORORIAN BALATOHAN BARIHAY

TIBANG SAN MARCOS GENITLIGAN

PUTING BAYBAY KILIKILIHAN A HALI-HALI AGBAN MAYNGAWAY PACOGON CALOMAGON MABATO CAMALIGAN SIAY MACUTAL DUGUI WALA (SAN VICENTE) SAN ISIDRO BENTICAYAN PART J. FLOOD CONTROL AND DRAINAGE RIZAL CAGISCAN BUHI DAYAWA CARAGOMIHAN PURARAN PANIQUIHAN JUAN M. ALBERTO OBO PANGILAO NAGBARORONG SAN MIGUEL N (ASGAD) DUGUI WALA DUGUI TOO (SAN ISIDRO) PATAGAN GUINSAANAN

LOCATION PLAN ABIHAO KATIPUNAN STA. ELENA 260(f$ SAN VICENTE LINI(P.TESTON) CODON BOTON SAGRADA IBANGAHAN MONING PART 1-A EARTHWORKS MINADATAG SULONG BARAS PUTSAN STA MARIA (24+520) %$*f,/ TILOD DANAO BISLIG SAN MIGUEL D (11+200) SAN JUAN BUYO BATOLINAO HICMING SALVACION CABCAB SIMAMLA SIBACUNGAN RADAR STATION CAITIHAN SOGOD SIMAMLA TUBAON BAGONG SIRANG NPC POWER PLANT AROYAO cu.m. BATONG PALUAY BUENAVISTA 1702(1) Structure Excavation (Underwater) 214 214 CATAGBACAN JMA (PUNITON) BALONGBONG CAGRARAY SAN JOSE TAGKALO LIBJO DATAG CARANGAG PALTA SMALL OGUIS BAGUMBAYAN U CALABNIGAN TIMBAAN STA. ISABEL ALIBUAG RIZAL DANICOP 6721,f2 MINTAY COMAGAYCAY STO. DOMINGO BINANUAHAN NALNUD TIBANG CABUGAO TALISAY TOMINAWOG DIVINO ROSTRO MISLAGAN SN. ANDRES TILIS SAN PEDRO BELMONTE BIGAA SIPI SINUBOAN LICTIN STO. CRISTO TIBGAO MARINAWA AGOHO PALTA BIG CALATAGAN CAPILIHAN GUINOBATAN VALENCIA SAN VICENTE BATO BONOT IBONG SAPA (8+500) cu.m. CAVINITAN FRANCIA 74 74 GOGON Structure Excavation (Common Soil) BANAWANG 1702(1)a CABIHIAN BATALAY A SAN ANDRES SAN PABLO (186+400) YOCTI PALNAB TAGAON PALAWIG HAWAN ILAYA VIRAC SUCHAN PAJO SAN ISIDRO (0+000 & 204+750) CARORIAN MAMANGAL HAWAN GRANDE PANANAOGAN CAWAYAN PAJO BAGUIO DAGUINDINGAN (F.TACORDA) N BALITE 1702(5) Shoring, Cribbing & Related works l.s. 1 1 ANTIPOLO BUENAVISTA CALAMPONG BOTE BATAG

CASOOCAN MARILIMA IGANG E MAGNESIA LOURDES 1704(1) Embankment (from Barrow) cu.m. 485 485 TALISOY S TAGONTONG PT. THIS SITE PART 1-B. BANK AND SLOPE PROTECTION 404(1) Reinforcing Steel (Grade 40) kgs. 3,758 3,758 SOGOD SIMAMLA TUBAON 414(1) Forms & Falseworks l.s. 1 1 JMA 508(1) Hand-laid Rock Embankment cu.m. 77 77 (PUNITON) 1710(2)a Grouted Riprap, Class A cu.m. 177 177 CARANGAG SAN JOSE PALTA SMALL CALABNIGAN TIMBAAN 1712(2) Concrete (Slope Protection) cu.m. RIZAL 196 196 STO. DOMINGO 1717(3)a3 Concrete Sheet Plies (Furnished and Driven) BIGAA NALNUD l.m. 483 483 TIBANG LICTIN STO. CRISTO PALTA BIG VALENCIA BONOT CAVINITAN CABIHIAN GOGON

PALNAB HAWAN PROPOSED PALAWIG ILAYA WHARF PAJO SAN ISIDRO HAWAN MAMANGAL GRANDE PROP. EXT. MAGNESIA SEAWALL P R O P O S E D E M B A N K M E N T CAWAYAN PAJO BAGUIO DAGUINDINGAN EXISTING SEAWALL BALITE (F.TACORDA) ANTIPOLO

VICINITY MAP BUENAVISTA CALAMPONG BATAG STA. 0+000 STA. 0+060 STA. 0+040 STA. 0+020 STA. 0+120 STA. 0+100 STA. 0+080 STA. 0+160 STA. 0+140 STA. 0+175 STA. 0+215 STA. 0+195 STA. 0+228.25 CASOOCAN MARILIMA

MAGNESIA

LOURDES

REPUBLIC OF THE PHILIPPINES DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS COMPLETION/REHABILITATION OF SEAWALL CATANDUANES DISTRICT ENGINEERING OFFICE MAGNESIA DEL NORTE, VIRAC, CATANDUANES SAN ISIDRO, VILLAGE, VIRAC, CATANDUANES

NQA- CONSTRUCTION & SUPPLY

(AS STAKED PLAN) REPUBLIC OF THE PHILIPPINES DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS COMPLETION/REHABILITATION OF SEAWALL CATANDUANES DISTRICT ENGINEERING OFFICE MAGNESIA DEL NORTE, VIRAC, CATANDUANES SAN ISIDRO, VILLAGE, VIRAC, CATANDUANES

NQA- CONSTRUCTION & SUPPLY

(AS STAKED PLAN) 3.00m.

SELECTED BORROW EMBANKMENT FILL

0.30m. THK. GROUTED RIPRAP

EXISTING SEAWALL

EXISTING EMBANKMENT 0.35m.-1.74m. 0.60m.

0.40m.

NQA- CONSTRUCTION & SUPPLY

(AS STAKED PLAN) GENERAL NOTES NOTES ON CONCRETE FILLER NOTES ON R.C. PILES THE REINFORCING STEEL FOR THE ONE METER LENGTH OF PILE BUTT SHALL DATUM (MLLW) ELEVATION 0.000 (TO BE VERIFIED IN ACTUAL CONSTRUCTION) THE CONCRETE TO FILL THE EXPOSED SPACES BETWEEN THE PIECES OF BE USED TO PROVIDE THE NECESSARY ANCHORAGE TO THE R.C. DIMENSION ARE IN METER UNLESS OTHERWISE SPECIFIED. ROCKS AT THE SIDE SLOPE SHALL HAVE MINIMUM THICKNESS OF 150mm. SUPERSTRUCTURE. ALL CONCRETE TO BE CLASS "A " AS PRESCRIBED IN THE DPWH STANDARD UNLESS THE ROCKS ARE SO FITTED TOGETHER. FOR HIGHWAYS AND BRIDGES (ITEM 403-3) UNLESS OTHERWISE SPECIFIED GROUTED RIPRAP & STONE MASONRY THE ONE METER EXTRA LENGTH OF THE PILE BUTT MAY LEFT UNCAST BY DIATOMACEOUS SILICA OF APPROVED QUALITY SHALL BE ADDED TO ALL THE CONTRACTOR PROVIDED A SPECIAL FOLLOWER DULY APPROVED BY THE REINFORCED CONCRETE AS AN MIXTURE IN PROPORTION PRESCRIBED BY FURNISHING AND PLACING OF RIPRAP WITH OR WITHOUT GROUT AS THE CASE MAY BE WITH DIRECTOR IN USED TO PROTECT THE PROTRUDING REINFORCING STEEL THE MANUFACTURER SUBJECT TO THE APPROVAL OF THE DIRECTOR. OR WITHOUT FILTER BACKING FURNISHED AND CONSTRUCTED AND ACCORDANCE WITH THIS DURING DRIVING AND PROVIDED FURTHER THAT THE REMAINING PILE BUTT SPECIFICATION, TO THE LINE AND GRADE DIMENSION SHOW ON THE PLAN. BE REINFORCED WITH 10mm SPIRAL. THE DISTRICT ENGINEER MUST REQUIRE SUBMITTAL OF AGGREGATE AND THE STONE SHALL BE ROUND,TOUGH,DURABLE, DENSE RESISTANT TO THE ACTION OF AIR CONCRETE SAMPLES AS PRESCRIBED BY CURRENT REGULATIONS WETHER AND WATER AND SUITABLE IN ALL RESPECTS FOR THE PURPOSE INTENDED. IF NO SPECIAL FOLLOWER IS USED, THE ONE METER EXTRA LENGTH OF THE THE WORK IS TO BE DONE IN CONTRACT OR BY ADMINISTRATION. RIPRAP/STONE MASONRY SHALL BE PLACED ON A FABRICATED FILTER LAYER TO PILE BUTT SHALL BE CAST AND REINFORCED WITH 10mm BAR SPIRAL AND PREVENT FINE EMBANKMENT MATERIALS TO BE WASHED OUT THROUGH THE VOIDS OF THE ALL EXPENSES THEREFORE TO BE SHOULDERED BY THE CONTRACTOR. NOTES ON SETTLEMENT AND EXCAVATION FACE STONES. ALLOWANCE FOR SHRINKAGE AND SETTLEMENT OF ROCK FILL WHERE THE ALL WALLS AND ABUTMENTS SHALL BE PROVIDED WITH WEEPHOLES AND SHALL BE AFTER REQUIRED PENETRATION AND BEARING POWER OF PILES ARE ORIGINAL GROUND LINE IS ABOVE MLLW TO BR 200 TO 300mm. WHERE THE PLACED HORIZONTALLY AT THE LOWEST POINTS WHERE FREE OUTLES FOR WATER CAN BE ATTAINED AND BEFORE CASTING DECK MONOLITHIC WITH PILE HEAD ALL ORIGINAL GROUND LINE IS BELOW MLLW NO ALLOWANCE FOR SHRINKAGE OBTAINED AND SHALL BE PLACED AT NOT MORE THAN 2.0 METER TO CENTER IN A CONCRETE IN THE PILE BUTT SHALL BE COMPLETELY DEMOLISHED. AND SETTLEMENT WHERE THE SEA BED IS ROCK. STAGGERED MANNER. SPIRAL 10 mm WIRE AND THE CONCRETE IN THE ONE METER EXTRA LENGTH NOTES ON ROCKS NOTES ON TEMPORARY CUT OFF WALL OF THE PILE BUTT ARE NOT INCLUDED IN THE LIST OF MATERIALS EXCEPT THE ROCKS TO BE USED SHALL BE HARD AND DURABLE AND NOT LIKELY TO THE DISTRICT ENGINEER MAY CHOOSE THE CONSTRUCTION OF A VERTICAL BAR REINFORCEMENT. DISINTEGRATE IN SEA WATER. THE SPECIFIC GRAVITY SHALL NOT BE LESS THAN TEMPORARY ROCK MOUNT CUT OFF WALL OF 5.0m, LONG WITH .50 TO 1:1 1.9 FOR CLASS II ROCKS OR FACING ROCKS NOT LESS THAN 1.5 FOR CLASS III SIDE SLOPE 2:1 END SLOPE AND TOP ELEVATION 2.75m. AT THE END OF CONCRETE TO BE CLASS "A" (fc = 211 kg/cm2) AS SPECIFIED IN THE DPWH ROCKS OR HEARING ROCKS. THE LEAST DIMENSION OF ANY PIECE OF ROCK COMPLETED PORTION OF WALL WHEN IT IS DEEMED NECESSARY. SPECIFICATION FOR HIGHWAYS AND BRIDGES ITEM 405 - 33 SIZES OF SHALL NOT BE LESS THAN ONE FOURTH OF THE LARGEST DIMENSION. VERTICAL PILE SHALL BASED ON THE STANDARD SHEET PILE.

LEGEND WATER SIDE Direction of Driving CENTERLINE BENCHMARK V3 PPė%$5 V1 PPė%$56 ȭ Ⱦ DIAMETER AT @ 0.15 .038 .030 .020 .028 LINE OF SYMMETRY DIRECTIONAL SIGN TO BUYO .034 .034 LAND SIDE .020 .028 0.15 .038 .030 0.33 NORTH SIGN LIMITS OF DIMENSION V 5 PPė%$5 V 4 PPė%$56 % PERCENT AND & 0.33 PLAN OF CONCRETE PILE CONTOUR LINE EXIST. SEAWALL SCALE 1 : 10 m. V2 PPė%$56

SPOT DETAIL OF CONCRETE PILE PPė$1&+25%$56 SCALE 1 : 10 m. 0.60m. 0.75m. WELDED TO ANGLE BARS 0.15 m. TOP OF SEAWALL (Elev. 2.70m.) 0.20m.

. 0.35m. R=0.30m.

0.23 m

1 0.40m. PPė5(,1)25&('67((/ 1 0.23 m. BARS @ 0.40m. O.C. BOTHWAYS 1 1 HANDLAID ROCK EMBANKMENT DETAIL OF METAL SHOE 0.30m. THK. STRUC'L CONCRETE 1.42m. 2.70m. SCALE 1 : 10 mts. (Variable) (Variable) 0.33 0.33 0.33 0.60m.

Direction of Driving 0.60m. 0.30m. THK. GROUTED RIPRAP 1.00m. . ELEV. 0.00 PROVABLE LINE OF EXCAVATION 0.40m. @ 100mm. O.C. 11 pcs. of St1 & St2 1.00m V V STRUCTURAL CONCRETE FOUNDATION 1 4-16 mm. BARS 1 PPė%$56 V PPė%$53 PPė%$5/,)7,1*+$1'/( V 3PPė%$5

1.00m. PROVABLE LINE OF EXCAVATION . . V PPė%$56

2 1.00m V PPė%$56 3.00 m 4 PPė2)67,55836#P2& PPė+25=5(,1)25&('67((/%$56

V St1 & St2 @ 150mm. O.C. 5 PPė%$5 V 0.80m. 2 PPė%$56 . 1.00m 0.15m. x 0.33 x 3.00m. CONCRETE @ 100mm. O.C. FRONT 11 pcs. of St1 & St2 NOTE : ANGLE IS VARIABLE DEPENDING UPON THE SOIL CONDITION SHEET PILE SIDE ELEVATION REAR TO BE ENCOUNTERED IN DRIVING THE FILE. ELEVATION DETAIL ELEVATION SECTION OF CONCRETE PILES SCALE 1:20 mts.

NQA- CONSTRUCTION & SUPPLY

(AS STAKED PLAN) 3.00m. 15.00m. TOP OF SEAWALL Elev. 2.70m. GROUTED RIPRAP 0.30m. THK. GROUTED RIPRAP GROUTED RIPRAP See Detail of Seawall 0.10m. THK. CONCRETE FLOORING TOP OF RAMP Elev. 1.35m. Slope Slope Slope Slope MLLW Elev. 0.00 0.40m. x 0.60m. GROUTED RIPRAP FOUNDATION

Slope Slope 0.40m. x 0.60m. GROUTED RIPRAP FOUNDATION

PROPOSE SEAWALL PROPOSE SEAWALL

Slope Slope 15.00m. GROUTED RIPRAP GROUTED RIPRAP Slope Slope

TOP OF SEAWALL Elev. 2.70m. PROPOSE SEAWALL PROPOSE SEAWALL

Slope Slope Elev. 1.35m.

MLLW Elev. 0.00

0.10m. THK. CONCRETE FLOORING RAMP-UP

NQA- CONSTRUCTION & SUPPLY

(AS STAKED PLAN)