KINGDOM OF THAILAND

ROYAL IRRIGATION DEPARTMENT MINISTRY OF AGLICULTURE AND COOPERATIVES

TENDER AND CONTRACTING DOCUMENTS FOR THE FLOOD PREVENTION PROJECT OF EAST SIDE OF THE PASAK IN AYUTTHAYA

VOLUME II

TENDER DRAWINGS

OCTOBER 2012

CTI ENGINEERING INTERNATIONAL CO., LTD. TOKYO, JAPAN THE FLOOD PREVENTION PROJECT OF EAST SIDE OF THE PASAK RIVER IN AYUTTHAYA LIST OF DRAWINGS

TITLE DWG NO. TITLE DWG NO. GENERAL PLAN BAR ARRANGEMENT (PART - U-SHAPED FLOODWALL LEFT 1/4) KM-FG-049 GENERAL MAP GP-001 BAR ARRANGEMENT (PART - U-SHAPED FLOODWALL LEFT 2/4) KM-FG-050 GENERAL NOTE GP-002 BAR ARRANGEMENT (PART - U-SHAPED FLOODWALL LEFT 3/4) KM-FG-051 KRA MANG FLOODGATE BAR ARRANGEMENT (PART - U-SHAPED FLOODWALL LEFT 4/4) KM-FG-052 OVERALL LAYOUT (1/2) KM-FG-001 BAR ARRANGEMENT (PART - U-SHAPED FLOODWALL RIGHT 1/4) KM-FG-053 OVERALL LAYOUT (2/2) KM-FG-002 BAR ARRANGEMENT (PART - U-SHAPED FLOODWALL RIGHT 2/4) KM-FG-054 PLAN KM-FG-003 BAR ARRANGEMENT (PART - U-SHAPED FLOODWALL RIGHT 3/4) KM-FG-055 FRONT VIEW AT PASAK RIVER SIDE (1/3) KM-FG-004 BAR ARRANGEMENT (PART - U-SHAPED FLOODWALL RIGHT 4/4) KM-FG-056 FRONT VIEW AT PASAK RIVER SIDE (2/3) KM-FG-005 BAR ARRANGEMENT (PART - DRAINAGE GATE 1/3) KM-FG-057 FRONT VIEW AT PASAK RIVER SIDE (3/3) KM-FG-006 BAR ARRANGEMENT (PART - DRAINAGE GATE 2/3) KM-FG-058 FRONT VIEW AT KRA MANG SIDE (1/2) KM-FG-007 BAR ARRANGEMENT (PART - DRAINAGE GATE 3/3) KM-FG-059 FRONT VIEW AT KRA MANG CANAL SIDE (2/2) KM-FG-008 BAR ARRANGEMENT (PART - WING WALL LEFT) KM-FG-060 LONGITUDINAL SECTION (1/2) KM-FG-009 BAR ARRANGEMENT (PART - WING WALL RIGHT) KM-FG-061 LONGITUDINAL SECTION (2/2) KM-FG-010 BAR ARRANGEMENT (PART - UPSTREAM APRON 1/3) KM-FG-062 MAIN STRUCTURE PLAN AND SECTIONS (1/5) KM-FG-011 BAR ARRANGEMENT (PART - UPSTREAM APRON 2/3) KM-FG-063 MAIN STRUCTURE PLAN AND SECTIONS (2/5) KM-FG-012 BAR ARRANGEMENT (PART - UPSTREAM APRON 3/3) KM-FG-064 MAIN STRUCTURE PLAN AND SECTIONS (3/5) KM-FG-013 BAR ARRANGEMENT (PART - DOWNSTREAM APRON 1/4) KM-FG-065 MAIN STRUCTURE PLAN AND SECTIONS (4/5) KM-FG-014 BAR ARRANGEMENT (PART - DOWNSTREAM APRON 2/4) KM-FG-066 MAIN STRUCTURE PLAN AND SECTIONS (5/5) KM-FG-015 BAR ARRANGEMENT (PART - DOWNSTREAM APRON 3/4) KM-FG-067 DRAINAGE GATE (1/2) KM-FG-016 BAR ARRANGEMENT (PART - DOWNSTREAM APRON 4/4) KM-FG-068 DRAINAGE GATE (2/2) KM-FG-017 TEMPORARY WORKS OF KRA MANG FLOODGATE CONFIGURATION OF FOUNDATION PILES AND IMPERVIOUS STEEL SHEET PILES KM-FG-018 LAYOUT PLAN KM-TW-001 BOREHOLE LOGS KM-FG-018A DETAIL OF TEMPORARY 2 KM-TW-002 STAIRCASE (1/4) KM-FG-019 PLAN OF TEMPORARY EXCAVATION WORKS KM-TW-003 STAIRCASE (2/4) KM-FG-020 DETAIL OF TEMPORARY WORKS (1/2) KM-TW-004 STAIRCASE (3/4) KM-FG-021 DETAIL OF TEMPORARY WORKS (2/2) KM-TW-005 STAIRCASE (4/4) KM-FG-022 HAN TRA FLOODGATE AND CANAL FLOODWALL (1/4) KM-FG-023 OVERALL LAYOUT HT-FG&BP-001 FLOODWALL (2/4) KM-FG-024 LAYOUT (1/3) HT-FG&BP-002 FLOODWALL (3/4) KM-FG-025 LAYOUT (2/3) HT-FG&BP-003 FLOODWALL (4/4) KM-FG-026 LAYOUT (3/3) HT-FG&BP-004 SLOPE PROTECTION OF APPROACH WAY KM-FG-027 HAN TRA FLOODGATE FLOOR PROTECTION CONCRETE (1/2) KM-FG-027A PLAN HT-FG-001 FLOOR PROTECTION CONCRETE (2/2) KM-FG-027B FRONT VIEW AT PASAK RIVER SIDE (1/2) HT-FG-002 CONFIGURATION OF HANDRAILS AND FENCES KM-FG-027C FRONT VIEW AT PASAK RIVER SIDE (2/2) HT-FG-003 BAR ARRANGEMENT (MAIN BODY OF FLOODGATE 1/18) KM-FG-028 FRONT VIEW AT HAN TRA CANAL SIDE (1/2) HT-FG-004 BAR ARRANGEMENT (MAIN BODY OF FLOODGATE 2/18) KM-FG-029 FRONT VIEW AT HAN TRA CANAL SIDE (2/2) HT-FG-005 BAR ARRANGEMENT (MAIN BODY OF FLOODGATE 3/18) KM-FG-030 LONGITUDINAL SECTION (1/2) HT-FG-006 BAR ARRANGEMENT (MAIN BODY OF FLOODGATE 4/18) KM-FG-031 LONGITUDINAL SECTION (2/2) HT-FG-007 BAR ARRANGEMENT (MAIN BODY OF FLOODGATE 5/18) KM-FG-032 MAIN STRUCTURE PLAN AND SECTIONS (1/5) HT-FG-008 BAR ARRANGEMENT (MAIN BODY OF FLOODGATE 6/18) KM-FG-033 MAIN STRUCTURE PLAN AND SECTIONS (2/5) HT-FG-009 BAR ARRANGEMENT (MAIN BODY OF FLOODGATE 7/18) KM-FG-034 MAIN STRUCTURE PLAN AND SECTIONS (3/5) HT-FG-010 BAR ARRANGEMENT (MAIN BODY OF FLOODGATE 8/18) KM-FG-035 MAIN STRUCTURE PLAN AND SECTIONS (4/5) HT-FG-011 BAR ARRANGEMENT (MAIN BODY OF FLOODGATE 9/18) KM-FG-036 MAIN STRUCTURE PLAN AND SECTIONS (5/5) HT-FG-012 BAR ARRANGEMENT (MAIN BODY OF FLOODGATE 10/18) KM-FG-037 CONFIGURATION OF FOUNDATION PILES AND IMPERVIOUS STEEL SHEET PILES HT-FG-013 BAR ARRANGEMENT (MAIN BODY OF FLOODGATE 11/18) KM-FG-038 BOREHOLE LOGS HT-FG-013A BAR ARRANGEMENT (MAIN BODY OF FLOODGATE 12/18) KM-FG-039 STAIRCASE (1/4) HT-FG-014 BAR ARRANGEMENT (MAIN BODY OF FLOODGATE 13/18) KM-FG-040 STAIRCASE (2/4) HT-FG-015 BAR ARRANGEMENT (MAIN BODY OF FLOODGATE 14/18) KM-FG-041 STAIRCASE (3/4) HT-FG-016 BAR ARRANGEMENT (MAIN BODY OF FLOODGATE 15/18) KM-FG-042 STAIRCASE (4/4) HT-FG-017 BAR ARRANGEMENT (MAIN BODY OF FLOODGATE 16/18) KM-FG-043 FLOODWALL (1/4) HT-FG-018 BAR ARRANGEMENT (MAIN BODY OF FLOODGATE 17/18) KM-FG-044 FLOODWALL (2/4) HT-FG-019 BAR ARRANGEMENT (MAIN BODY OF FLOODGATE 18/18) KM-FG-045 FLOODWALL (3/4) HT-FG-020 BAR ARRANGEMENT (SERVICE BRIDGES) KM-FG-046 FLOODWALL (4/4) HT-FG-021 BAR ARRANGEMENT (CURTAIN WALL & SLAB) KM-FG-047 FLOOR PROTECTION CONCRETE (1/2) HT-FG-021A BAR ARRANGEMENT (STAIRCASE) KM-FG-048 FLOOR PROTECTION CONCRETE (2/2) HT-FG-021B TITLE DWG NO. TITLE DWG NO. CONFIGURATION OF HANDRAILS AND FENCES HT-FG-021C SLUICE PIPE (3/3) HT-BP-019 BAR ARRANGEMENT (MAIN BODY OF FLOODGATE 1/24) HT-FG-022 CONCRETE PAVEMENT (1/2) HT-BP-020 BAR ARRANGEMENT (MAIN BODY OF FLOODGATE 2/24) HT-FG-023 CONCRETE PAVEMENT (2/2) HT-BP-021 BAR ARRANGEMENT (MAIN BODY OF FLOODGATE 3/24) HT-FG-024 COMMON WORK FOR FLOODGATES BAR ARRANGEMENT (MAIN BODY OF FLOODGATE 4/24) HT-FG-025 SHED (1/4) FG-A-001 BAR ARRANGEMENT (MAIN BODY OF FLOODGATE 5/24) HT-FG-026 SHED (2/4) FG-A-002 BAR ARRANGEMENT (MAIN BODY OF FLOODGATE 6/24) HT-FG-027 SHED (3/4) FG-A-003 BAR ARRANGEMENT (MAIN BODY OF FLOODGATE 7/24) HT-FG-028 SHED (4/4) FG-A-004 BAR ARRANGEMENT (MAIN BODY OF FLOODGATE 8/24) HT-FG-029 HANDRAIL FG-A-005 BAR ARRANGEMENT (MAIN BODY OF FLOODGATE 9/24) HT-FG-030 BAR ARRANGEMENT (MAIN BODY OF FLOODGATE 10/24) HT-FG-031 BAR ARRANGEMENT (MAIN BODY OF FLOODGATE 11/24) HT-FG-032 BAR ARRANGEMENT (MAIN BODY OF FLOODGATE 12/24) HT-FG-033 BAR ARRANGEMENT (MAIN BODY OF FLOODGATE 13/24) HT-FG-034 BAR ARRANGEMENT (MAIN BODY OF FLOODGATE 14/24) HT-FG-035 BAR ARRANGEMENT (MAIN BODY OF FLOODGATE 15/24) HT-FG-036 BAR ARRANGEMENT (MAIN BODY OF FLOODGATE 16/24) HT-FG-037 BAR ARRANGEMENT (MAIN BODY OF FLOODGATE 17/24) HT-FG-038 BAR ARRANGEMENT (MAIN BODY OF FLOODGATE 18/24) HT-FG-039 BAR ARRANGEMENT (MAIN BODY OF FLOODGATE 19/24) HT-FG-040 BAR ARRANGEMENT (MAIN BODY OF FLOODGATE 20/24) HT-FG-041 BAR ARRANGEMENT (MAIN BODY OF FLOODGATE 21/24) HT-FG-042 BAR ARRANGEMENT (MAIN BODY OF FLOODGATE 22/24) HT-FG-043 BAR ARRANGEMENT (MAIN BODY OF FLOODGATE 23/24) HT-FG-044 BAR ARRANGEMENT (MAIN BODY OF FLOODGATE 24/24) HT-FG-045 BAR ARRANGEMENT (SERVICE BRIDGES) HT-FG-046 BAR ARRANGEMENT (CURTAIN WALL & SLAB) HT-FG-047 BAR ARRANGEMENT (STAIRCASE) HT-FG-048 BAR ARRANGEMENT (PART - WING WALL 1/3) HT-FG-049 BAR ARRANGEMENT (PART - WING WALL 2/3) HT-FG-050 BAR ARRANGEMENT (PART - WING WALL 3/3) HT-FG-051 BAR ARRANGEMENT (PART - APRON 1/3) HT-FG-052 BAR ARRANGEMENT (PART - APRON 2/3) HT-FG-053 BAR ARRANGEMENT (PART - APRON 3/3) HT-FG-054 TEMPORARY WORKS OF HAN TRA FLOODGATE LAYOUT PLAN HT-TW-001 PLAN OF TEMPORARY EXCAVATION WORKS HT-TW-002 DETAIL OF TEMPORARY WORKS (1/2) HT-TW-003 DETAIL OF TEMPORARY WORKS (2/2) HT-TW-004 BANK PROTECTION OF HAN TRA CANAL TYPICAL CROSS SECTION HT-BP-001 TRANSVERSE SECTIONS (1/8) NO.0 TO NO.0+20.00 HT-BP-002 TRANSVERSE SECTIONS (2/8) NO.0+40.00 TO NO.0+60.00 HT-BP-003 TRANSVERSE SECTIONS (3/8) NO.0+80.00 TO NO.1 HT-BP-004 TRANSVERSE SECTIONS (4/8) NO.1+20.00 TO NO.1+40.00 HT-BP-005 TRANSVERSE SECTIONS (5/8) NO.1+60.00 TO NO.1+80.00 HT-BP-006 TRANSVERSE SECTIONS (6/8) NO.2 TO NO.2+20.00 HT-BP-007 TRANSVERSE SECTIONS (7/8) NO.2+40.00 TO NO.2+60.00 HT-BP-008 TRANSVERSE SECTIONS (8/8) NO.2+80.00 TO NO.3 HT-BP-009 DETAILS (1/2) HT-BP-010 DETAILS (2/2) HT-BP-011 U-SHAPED DITCH HT-BP-012 STAIRS AT (1/4) HT-BP-013 STAIRS AT REVETMENT (2/4) HT-BP-014 STAIRS AT REVETMENT (3/4) HT-BP-015 STAIRS AT REVETMENT (4/4) HT-BP-016 SLUICE PIPE (1/3) HT-BP-017 SLUICE PIPE (2/3) HT-BP-018 RAIL WAY PASAK RIVER

ROUTE 32

HAN TRA EXISTING FLOODGATE SITE CHANNEL

KHA MAO KRA MANG CHANNEL FLOODGATE SITE AYUTTHAYA HISTORICAL AREA

EXISTING KHA MAO FLOODGATE ROUTE 309

ROYAL IRRIGATION DEPARTMENT The Flood Prevention Project of East Side of the Pasak River in Ayutthaya CHAO PRAYA RIVER in the Kingdom of Thailand GENERAL PLAN GENERAL MAP

CONSULTING FIRMS : SCALE CTI ENGINEERING INTERNATIONAL CO., LTD. 0 0.5 1.0 1.5 2.0 DESIGNED Masaki ISHII ROYAL IRRIGATION DEPARTMENT DRAWN Masaki ISHII PROPOSED P. SIRION CHIEF KILOMETERS CHECKED Akio SHICHIJUGARI VERIFIED S. INTARAPRACHA DIRECTOR

APPROVED T. MISHINA DATE APPROVED L. KOWATTANA D.G. OFFICE OF ENGINEERING DESIGN & ARCHITECTURE REV. CHECKED APPROVED LOCATION DESCRIPTION DATE APPROVED IRRIGATION SYSTEM DESIGN GROUP GP-001 NO. PRESENT APPROVED DATE ROYAL IRRIGATION DEPARTMENT The Flood Prevention Project of East Side of the Pasak River in Ayutthaya in the Kingdom of Thailand GENERAL PLAN GENERAL NOTE

CONSULTING FIRMS : CTI ENGINEERING INTERNATIONAL CO., LTD.

DESIGNED Masaki ISHII ROYAL IRRIGATION DEPARTMENT

DRAWN Masaki ISHII PROPOSED P. SIRION CHIEF

CHECKED Akio SHICHIJUGARI VERIFIED S. INTARAPRACHA DIRECTOR

APPROVED T. MISHINA DATE APPROVED L. KOWATTANA D.G. OFFICE OF ENGINEERING DESIGN & ARCHITECTURE REV. CHECKED APPROVED LOCATION DESCRIPTION DATE APPROVED IRRIGATION SYSTEM DESIGN GROUP GP-002 NO. PRESENT APPROVED DATE 96 134 133 135 136 137 97 // X // X 103 101 106 102 100 104 99 109 108 107 105 141 110 111 114 113 112 118 116 115 117 120 121 119 138 123 125 126 124 122 128 127 130 129 132 131 139 140

REV.

NO.

X

X

X

X X X

X X LOCATION

X

X

X

X

X DESCRIPTION

14m

26m 21.14m DATE

144 30m 22.5m CHECKED PRESENT

147 27m APPROVED APPROVED

Public Gutter 148 145 104 103

14m APPROVED 27m CHECKED DESIGNED DRAWN APPROVED CONSULTING FIRMS : IRRIGATION SYSTEM DESIGN GROUP OFFICE OF ENGINEERING DESIGN & ARCHITECTURE 146 108 151 150 149 107 152 106 Masaki ISHII Masaki ISHII Akio SHICHIJUGARI T. MISHINA East Side of the Pasak River in Ayutthaya 158 ROYAL IRRIGATION DEPARTMENT CTI ENGINEERING INTERNATIONAL CO., LTD. KRA MANG FLOODGATE The Flood Prevention Project of 153 OVERALL LAYOUT (1/2) in the Kingdom of Thailand DATE (CIVIL WORKS) 109 159 154 110 PROPOSED VERIFIED APPROVED DATE 111

ROYAL IRRIGATION DEPARTMENT 155 160

Public Gutter

S. INTARAPRACHA L. KOWATTANA P. SIRION

213 161

112 162 KM-FG-001 157

Public Road 163 156 DIRECTOR CHIEF D.G.

X

X X

X

X

X

X

14m

26m 21.14m

144 30m 22.5m REV. NO. LOCATION

27m DESCRIPTION 145 104

14m 27m DATE CHECKED PRESENT 146 APPROVED APPROVED 108 151 152 APPROVED 158 CHECKED DESIGNED DRAWN APPROVED CONSULTING FIRMS : IRRIGATION SYSTEM DESIGN GROUP OFFICE OF ENGINEERING DESIGN & ARCHITECTURE 153 Masaki ISHII Masaki ISHII Akio SHICHIJUGARI T. MISHINA East Side of the Pasak River in Ayutthaya ROYAL IRRIGATION DEPARTMENT CTI ENGINEERING INTERNATIONAL CO., LTD. KRA MANG FLOODGATE The Flood Prevention Project of OVERALL LAYOUT (2/2) in the Kingdom of Thailand DATE (CIVIL WORKS) 109 159 154 PROPOSED VERIFIED APPROVED DATE ROYAL IRRIGATION DEPARTMENT

S. INTARAPRACHA L. KOWATTANA P. SIRION 155 160

KM-FG-002

DIRECTOR CHIEF 161 D.G. 162 800

150

4000 UP Slope 10% 270 3 3

10@1000=10000 PC corrugated sheet piles SW500A Pasak River side L=15m 24@1000=24000 30000 800 4000 5600 26200 4600

9@1000=9000 150 Zinc-coated mattress L2.0m x W1.0m x H0.5m /piece Mesh wire diameter Ø2.7mm or more 162° 7 Non-woven geotextile of 2mm or more in thickness to be placed back and below all bottom 800 2000 800 150 800

26000 +3.00m 150 21@1000=21000 153° MSL 150 500 25@1000=25000 6230 PC corrugated sheet piles SW500A 500 L=15m PC corrugated sheet piles SW500A

C 135° L=15m

8000 16@1000=16000 190 1000 150 150 6 6@1000 500 6@1000=6000 =8000

500 8@1000 1200 =6000 2000 800 A 1000 A +3.00m +3.00m 5980 1200 MSL -0.50m -0.50m MSL 2880 2200

MSL MSL 150 1000 +2.00m +2.00m 1200 MSL MSL 22500 C 4620 270

150 9000 650

190 7@1000 800 4000 7500 25@1000=25000 +1.00m +1.00m 800 800 900 MSL MSL =7000 500 500 3000 20 26000 16270 14000 ±0m ±0m 14500 MSL MSL

PLAN 1 2 3400 2 -0.50m -0.50m 150 7000 6000 MSL MSL 20 5000 150 26000 6000 800 20 20 1 800 3600 1 350 500 25@1000=25000 500 350 20 20

D Radar level gauge in 150

150 Baffle piers See PLAN 1 2m mounting frame

190 26000 1000 2000 1000 1000 2000 5000 5000 1000 6000 500 500 6000 28000 1200 1000 Resin-coated steps Resin-coated steps 1000 1000

W350 x L150 @30cm W350 x L150 @30cm 2700 600 600 5980 B 1200 B 20 20 8@1000=8000 1000 1000 1000 1200 D

25@1000=25000 190 650 150

500 500 PC corrugated sheet piles SW500A L=15m 26000 DN 3@1000 SLOPE SLOPE SLOPE SLOPE

20@1000=20000 =3000 4100 4500 13000 15000 13000 PLAN 2 15000 SLOPE SLOPE

PC corrugated sheet piles SW500A L=15m 26000 5000 26000 5000 25@1000=25000 18@1000=18000 1000 650 20 20 135° Resin-coated steps Resin-coated steps 600 600 W350 x L150 @30cm W350 x L150 @30cm

3@1000 1000

1000 800 26000 1000 2700 270 =3000 1000 Radar level gauge in 135° 2m mounting frame 6000 6000 121504 28000 7150 1500 SECTION A-A 20 Baffle piers 20 See PLAN 2 20 1000 1000 20 SECTION B-B 9@1000=9000 1000 1000 1000 -0.50m -0.50m 120 650

120 MSL MSL

190 650 200 200 200 190 650 ±0m ±0m 130 SCALE MSL MSL 1000 4 150 150 7@1000 4 +0.50m +0.50m =7000 0 2 4 6 8 10 15 20 2000 1000 1000 7@1000 MSL MSL 1500 =3000 5980 +1.00m +1.00m METERS

MSL 14000 MSL

PC corrugated sheet piles SW500A +1.50m +1.50m SECTION C-C L=15m MSL MSL 14@1000=14000 +2.00m +2.00m SECTION D-D MSL MSL PC corrugated sheet piles SW500A L=15m BAFFLE PIERS -0.50m -0.50m 14@1000=14000 +3.00m MSL MSL +3.00m ROYAL IRRIGATION DEPARTMENT Zinc-coated gabion mattress MSL MSL L2.0m x W1.0m x H0.5m /piece Mesh wire diameter Ø2.7mm or more Non-woven geotextile of 2mm or more in thickness The Flood Prevention Project of 650 650 800 200 1000 800 to be placed back and below all bottom gabions 2000 1000 2000 150 8@1000=8000 150 150 8@1000=8000 East Side of the Pasak River in Ayutthaya 41 59 100 100 4@200=800 100 150 5 120 10960 120 5 DB12 2@1000 2@1000 in the Kingdom of Thailand =2000 =2000 PC corrugated sheet piles SW500A 27000 PC corrugated sheet piles SW500A 100 100 L=15m L=15m (CIVIL WORKS) DB12 DB12 6000 6 1000 1000

7 KRA MANG FLOODGATE 4@200=800 4@200=800 100 100 Kra Mang Canal side PLAN 400 400

240 4@215=860 100 CONSULTING FIRMS : 1200 CTI ENGINEERING INTERNATIONAL CO., LTD. SCALE DESIGNED Masaki ISHII ROYAL IRRIGATION DEPARTMENT DETAIL OF BAFFLE PIER 0 0.5 1 1.5 2 METERS DRAWN Masaki ISHII PROPOSED P. SIRION CHIEF

CHECKED Akio SHICHIJUGARI VERIFIED S. INTARAPRACHA DIRECTOR

APPROVED T. MISHINA DATE APPROVED L. KOWATTANA D.G. PLAN OF KRA MANG FLOOD GATE CHECKED APPROVED OFFICE OF ENGINEERING DESIGN & ARCHITECTURE REV. LOCATION DESCRIPTION DATE APPROVED IRRIGATION SYSTEM DESIGN GROUP KM-FG-003 NO. PRESENT APPROVED DATE 2300 26000

Right Bank of Canal CL Left Bank of Canal +16.65m MSL 10 10 5 +15.60m MSL 5

1200 1100 7000 +13.00m MSL 650 650 900 Radar level gauge in 250 32500

2m mounting frame 5000 Staircase 1450 550 6000 550 900 550 6000 550 900 550 6000 550 1450 6875 4603

4600 20 2000 +7.50m 5000 6000 MSL 22000 5000 2000 6000 7000 +7.50m 20 800 MSL 800 +7.50m MSL 100 100 800 800 150 150 500 HWL + 6.00m MSL 500 HWL + 6.00m MSL 800 3000 800 800 4000 800 PC corrugated sheet piles SW 500A +4.60m MSL

L=15m 5000 PC corrugated sheet piles SW 500A 5000 8000 L=15m Wing wall 2000 6000 2000 6000 2000 6000 2000 7500 8000 7500 1000 1000 500 LWL + 0.50m MSL 500 -0.50m LWL + 0.50m MSL MSL -0.50m MSL -0.50m MSL 1000 500 500 200 200 1000 1000 1500 1500 26000 2000 500 500 6000 6000 500 500

1500 1600 600 600 2600 1500 900 900

200 12@400=4800 95@400=38000 14@400=6400 600 SP-III, L=6.5m Impervious steel sheet piles SP-III, L=3m SP-III, L=6.5m Zinc-coated gabion mattress L2.0m x W1.0m x H0.5m /piece Mesh wire diameter Ø2.7mm or more Non-woven geotextile of 2mm or more in thickness SCALE to be placed back and below all bottom gabions 0 2 4 6 8 10 15

METERS

ROYAL IRRIGATION DEPARTMENT The Flood Prevention Project of East Side of the Pasak River in Ayutthaya in the Kingdom of Thailand (CIVIL WORKS) KRA MANG FLOODGATE FRONT VIEW AT PASAK RIVER SIDE (1/3)

CONSULTING FIRMS : CTI ENGINEERING INTERNATIONAL CO., LTD.

DESIGNED Masaki ISHII ROYAL IRRIGATION DEPARTMENT

DRAWN Masaki ISHII PROPOSED P. SIRION CHIEF

FRONT VIEW AT PASAK RIVER SIDE (1/3) CHECKED Akio SHICHIJUGARI VERIFIED S. INTARAPRACHA DIRECTOR T. MISHINA SECTION 1-1 APPROVED DATE APPROVED L. KOWATTANA D.G. CHECKED APPROVED OFFICE OF ENGINEERING DESIGN & ARCHITECTURE REV. LOCATION DESCRIPTION DATE APPROVED IRRIGATION SYSTEM DESIGN GROUP KM-FG-004 NO. PRESENT APPROVED DATE 2300 26000

Right Bank of Canal CL Left Bank of Canal +16.65m MSL 10 10 5 +15.60m MSL 5

1100 1100 100 7000 +13.00m MSL 650 650 900

250 2000 32500 Staircase 1450 550 6000 550 900 550 6000 550 900 550 6000 550 1450 6875 4603

4600 20 +7.50m 5000 6000 MSL 22000 2000 6000 7000 +7.50m 20 MSL +7.50m MSL 150 500 500 500 150 HWL + 6.00m MSL 1875 150 HWL + 6.00m MSL 800 4000 800 Wing wall 2800 +4.60m MSL

4400 500 2250 500 850 6500 500 Wing wall 5150 6500 7500 10000

4800 2000 6000 2000 6000 2000 6000 2000 10000 350 700

LWL + 0.50m MSL -0.50m 2200 5000 5000 LWL + 0.50m MSL 1500

3850 MSL -0.50m MSL -0.50m MSL 1500 1500 800 500 200 1000 1200

26000 500 2000

PC corrugated sheet piles SW 500A PC corrugated sheet piles SW 500A 350 2000 2000 2000 L=15m 1150 L=15m 600 9000 900 RC piles Ø150 L=3m 600 2600 1500 900 under 1m x 2m bed area of each bottom gabion mattress Zinc-coated gabion mattress L2.0m x W1.0m x H0.5m /piece Mesh wire diameter Ø2.7mm or more Non-woven geotextile of 2mm or more in thickness to be placed back and below all bottom gabions SCALE 0 2 4 6 8 10 15

METERS

ROYAL IRRIGATION DEPARTMENT The Flood Prevention Project of East Side of the Pasak River in Ayutthaya in the Kingdom of Thailand (CIVIL WORKS) KRA MANG FLOODGATE FRONT VIEW AT PASAK RIVER SIDE (2/3)

CONSULTING FIRMS : CTI ENGINEERING INTERNATIONAL CO., LTD.

DESIGNED Masaki ISHII ROYAL IRRIGATION DEPARTMENT

FRONT VIEW AT PASAK RIVER SIDE (2/3) DRAWN Masaki ISHII PROPOSED P. SIRION CHIEF SECTION 2-2 CHECKED Akio SHICHIJUGARI VERIFIED S. INTARAPRACHA DIRECTOR APPROVED T. MISHINA DATE APPROVED L. KOWATTANA D.G. CHECKED APPROVED OFFICE OF ENGINEERING DESIGN & ARCHITECTURE REV. LOCATION DESCRIPTION DATE APPROVED IRRIGATION SYSTEM DESIGN GROUP KM-FG-005 NO. PRESENT APPROVED DATE 2300 26000

Right Bank of Canal CL Left Bank of Canal +16.65m MSL 10 10 5 +15.60m MSL 5

1100 1100 100 7000 +13.00m MSL 650 650 900 250 32500 Staircase 1450 550 6000 550 900 550 6000 550 900 550 6000 550 1450 6875 +7.50m +7.50m 4603 +7.50m 4600 2000 MSL 5000 6000 MSL 22000 2000 6000 7000 MSL 500 20 500 20 150 800 HWL + 6.00m MSL 800 HWL + 6.00m MSL Sand fill t=1m +4.60m MSL

2000 6000 2000 6000 2000 6000 2000 500 500 1000 1000 +3.00m MSL +3.00m MSL LWL + 0.50m MSL LWL + 0.50m MSL -0.50m MSL -0.50m MSL -0.50m MSL 1000

±0.00m MSL ±0.00m MSL

PC corrugated sheet piles SW 500A PC corrugated sheet piles SW 500A L=15m L=15m

RC piles Ø150 L=3m under 1m x 2m bed area of each bottom gabion mattress

SCALE 0 2 4 6 8 10 15

METERS

ROYAL IRRIGATION DEPARTMENT The Flood Prevention Project of East Side of the Pasak River in Ayutthaya in the Kingdom of Thailand (CIVIL WORKS) KRA MANG FLOODGATE FRONT VIEW AT PASAK RIVER SIDE (3/3)

CONSULTING FIRMS : CTI ENGINEERING INTERNATIONAL CO., LTD.

DESIGNED Masaki ISHII ROYAL IRRIGATION DEPARTMENT FRONT VIEW AT PASAK RIVER SIDE (3/3) DRAWN Masaki ISHII PROPOSED P. SIRION CHIEF CHECKED Akio SHICHIJUGARI VERIFIED S. INTARAPRACHA DIRECTOR SECTION 3-3 APPROVED T. MISHINA APPROVED L. KOWATTANA D.G. DATE CHECKED APPROVED OFFICE OF ENGINEERING DESIGN & ARCHITECTURE REV. LOCATION DESCRIPTION DATE APPROVED IRRIGATION SYSTEM DESIGN GROUP KM-FG-006 NO. PRESENT APPROVED DATE FRONT VIEW AT KRA MANG CANAL SIDE (1/2) SECTION 4-4 PC corrugated sheet piles SW 500A L=15m Left Bank of Canal Impervious steel sheet piles SP-III L=3m LWL + 0.50m MSL

HWL + 3.50m MSL Natural ground Natural

800

500 1500 8000 4603

150 13150 +16.65m MSL +15.60m MSL +13.00m MSL +7.50m 7000 6875 MSL +4.50m MSL

650 800 1450 2000 5 2000 10 550 4000

100 5000 6000 6000 1500 REV. NO. 550 to be placed back and below all bottom gabions Non-woven geotextile of 2mm or more in thickness Mesh wire diameter Ø2.7mm or more L2.0m x W1.0m H0.5m /piece Zinc-coated gabion mattress Impervious steel sheet piles SP-III, L=3m LOCATION 2000 900 550 +7.50m 32500 MSL +4.50m MSL -0.50m MSL 69@400=27600 27000 26000 6000 6000 C L 22000 DESCRIPTION 550 2000 900 550 6000 6000 1500 DATE 100 5000 2000 4000 550 CHECKED PRESENT 2000 10 1450 5 1100 800 2300 APPROVED APPROVED 1200 +4.50m MSL Earth fill 4000 +7.50m MSL Staircase 250 650 APPROVED

8150 1:2.0 CHECKED DESIGNED DRAWN

APPROVED 150 CONSULTING FIRMS : IRRIGATION SYSTEM DESIGN GROUP OFFICE OF ENGINEERING DESIGN & ARCHITECTURE Sodding 015 10 8 6 4 2 0

500 1500 8000 4600 900 Masaki ISHII Masaki ISHII Akio SHICHIJUGARI T. MISHINA East Side of the Pasak River in Ayutthaya Right Bank of Canal 3000 Radar level gauge in 2m mounting frame ROYAL IRRIGATION DEPARTMENT CTI ENGINEERING INTERNATIONAL CO., LTD. KRA MANG FLOODGATE The Flood Prevention Project of in the Kingdom of Thailand DATE

800 SCALE (CIVIL WORKS) L=15m PC corrugated sheet piles SW 500A HWL + 3.50m MSL LWL + 0.50m MSL PROPOSED VERIFIED APPROVED DATE ROYAL IRRIGATION DEPARTMENT S. INTARAPRACHA L. KOWATTANA P. SIRION METERS KM-FG-007 Natural ground DIRECTOR CHIEF D.G. 26000 2300

Left Bank of Canal CL Right Bank of Canal +16.65m MSL 10 10 5 +15.60m MSL 5

1100 1200 7000 +13.00m MSL 650 900

32500 250 Staircase 6875 1450 550 6000 550 900 550 6000 550 900 550 6000 550 1450 +7.50m +7.50m 2000 +7.50m 4600 4603 13150 MSL 2000 MSL 22000 8150 MSL 3000 800 800

800 4000

+4.50m MSL +4.50m MSL +4.50m MSL Gabion mattress 1:2.0 HWL + 3.50m MSL Earth fill HWL + 3.50m MSL Natural ground 2000 6000 2000 6000 2000 6000 2000 Natural ground 500 +3.00m MSL 1000 1000 500 +3.00m MSL LWL + 0.50m MSL LWL + 0.50m MSL -0.50m MSL 1000

±0.00m MSL ±0.00m MSL

PC corrugated sheet piles SW 500A PC corrugated sheet piles SW 500A L=15m L=15m

27000

RC piles Ø150 L=3m under 1m x 2m bed area of each bottom gabion mattress

SCALE 0 2 4 6 8 10 15m

METERS

ROYAL IRRIGATION DEPARTMENT The Flood Prevention Project of East Side of the Pasak River in Ayutthaya in the Kingdom of Thailand (CIVIL WORKS) KRA MANG FLOODGATE

CONSULTING FIRMS : CTI ENGINEERING INTERNATIONAL CO., LTD.

DESIGNED Masaki ISHII ROYAL IRRIGATION DEPARTMENT FRONT VIEW AT KRA MANG CANAL SIDE (2/2) DRAWN Masaki ISHII PROPOSED P. SIRION CHIEF CHECKED Akio SHICHIJUGARI VERIFIED S. INTARAPRACHA DIRECTOR T. MISHINA SECTION 5-5 APPROVED DATE APPROVED L. KOWATTANA D.G. CHECKED APPROVED OFFICE OF ENGINEERING DESIGN & ARCHITECTURE REV. LOCATION DESCRIPTION DATE APPROVED IRRIGATION SYSTEM DESIGN GROUP KM-FG-008 NO. PRESENT APPROVED DATE 15000

4500

3900 Pasak River side +16.65m MSL Kra Mang Canal side 10 10 +15.60m MSL 5 5 1050

1000 14500 2600 1050 +13.00m MSL 100 550 Zinc-coated gabion mattress L2.0m x W1.0m x H0.5m /piece 650 650 900 900 7500 Resin-coated steps Mesh wire diameter Ø2.7mm or more 750 250 750 350W x 150L @30cm 2000 250 4600 Zinc-coated gabion mattress 4620 3400 3600 6000 1490 1000 990 6000 13990 800 1500 1500 L2.0m x W1.0m x H0.5m /piece 4600 5000 6000 6000 Mesh wire diameter Ø2.7mm or more 3000 20 20 20 2500 1000 500 3000 20 +7.00m +7.50m MSL +7.00m 1000 1000 MSL MSL +7.50m +7.50m Resin-coated steps MSL MSL 800 350W x 150L @30cm

600 150 600 150 2000 800 500 500 1200

HWL + 6.00m MSL 750 150 350 2700 350

1000 4000 3000 Coping concrete Curtain wall 20

+4.50m MSL 450 U type wall 8000 +3.00m 4550 MSL 5000 HWL + 3.50m MSL

1500 1500 2000 500 1500

8000 +3.00m MSL 8300 450 7500 25@300=7500 Stainless steel fixed wheel gate 25@300=7500 1000 1000 450 500 500 Clear span 2.0m x Height 1.5m 1000 2200 500 1000 1000 500

LWL + 0.50m MSL 500 LWL + 0.50m MSL 500 500 -0.50m MSL -0.50m MSL -0.50m MSL 350 800 1000 1000 350

Impervious steel sheet piles SP-III 2000 1500 1500 2000 1200 L=6.5m 14000 500 14000 500 500 500 500

2500 600 1000 500 500 1000 600 Impervious steel sheet piles SP-III

1500 1500 1500 750 2100 2100 2100 2100 2100 750 1500 1500 3000 1500 L=3m 1500 1500 PC spun piles Ø600 480 35@400=14000 PC corrugated sheet piles SW 500A SP-III, L=3m 320 L=5m L=15m PC corrugated sheet piles SW 500A PC spun piles Ø600 L=8.5m RC piles Ø150 L=3m L=15m under 1m x 2m bed area of each bottom gabion mattress RC piles Ø150 L=3m under 1m x 2m bed area of each bottom gabion mattress

ROYAL IRRIGATION DEPARTMENT The Flood Prevention Project of East Side of the Pasak River in Ayutthaya in the Kingdom of Thailand SCALE (CIVIL WORKS) KRA MANG FLOODGATE 0 2 4 6 8 10 15 LONGITUDINAL SECTION (1/2)

METERS CONSULTING FIRMS : CTI ENGINEERING INTERNATIONAL CO., LTD.

DESIGNED Masaki ISHII ROYAL IRRIGATION DEPARTMENT

DRAWN Masaki ISHII PROPOSED P. SIRION CHIEF

LONGITUDINAL SECTION (1/2) CHECKED Akio SHICHIJUGARI VERIFIED S. INTARAPRACHA DIRECTOR T. MISHINA SECTION 6-6 APPROVED DATE APPROVED L. KOWATTANA D.G. CHECKED APPROVED OFFICE OF ENGINEERING DESIGN & ARCHITECTURE REV. LOCATION DESCRIPTION DATE APPROVED IRRIGATION SYSTEM DESIGN GROUP KM-FG-009 NO. PRESENT APPROVED DATE 15000

4500

3900 Kra Mang Canal side +16.65m MSL Pasak River side 10 10 5 5 +15.60m MSL 1050

Zinc-coated gabion mattress

1000 1050 2600

100 +13.00m MSL L2.0m x W1.0m x H0.5m /piece 550 Zinc-coated gabion mattress Mesh wire diameter Ø2.7mm or more 650 650 L2.0m x W1.0m x H0.5m /piece 900 900 22500 Mesh wire diameter Ø2.7mm or more 750 750 250 2000 250 800 13990 6000 990 1490 6000 16270

4600 1000 20 6000 3000 6000

1500 3000 500 1000 2500 1500 20 4600 5000 5000 Resin-coated steps 6350 1000 1000 20 350W x 150L @30cm +7.00m 800 +7.50m +7.50m MSL Resin-coated steps MSL MSL 800 350W x 150L @30cm

800 600 600 150 150 2000 500

1000 4990 500 150

800 HWL + 6.00m MSL

Coping concrete 3000 4000 1000 +4.50m MSL 20 Impervious steel sheet piles SP-III 5000 L=6.5m 10000 8000

450 Pressure HWL + 3.50m MSL +3.00m MSL 500 2000 1500 1500 PC spun piles Ø600 L=8.5m +3.00m MSL 8000 450 25@300=7500 25@300=7500 500 1000 1000 450 7500 500 1000 500 1000 500

LWL + 0.50m MSL 500 LWL + 0.50m MSL 500 500 -0.50m MSL 1000

-0.50m MSL 350 -0.50m MSL 1000 1000 350 1500 1500 2000 2000

14000 500 500 500 22000 600 500 2500 Impervious steel sheet piles 1000 500 500 1000 500 600 SP-III L=3m 1500 3000 1500 1500 750 2100 2100 2100 2100 2100 750 1500 1500 1500 1500 PC spun piles Ø600 L=5m 1500 55@400=22000 480 320 Impervious steel sheet piles SP-III, L=3m PC corrugated sheet piles Welded fitting SP-III SW 500A L=15m L=3m PC corrugated sheet piles SW 500A L=15m

RC piles Ø150 L=3m under 1m x 2m bed area of each bottom gabion mattress RC piles Ø150 L=3m under 1m x 2m bed area of each bottom gabion mattress

ROYAL IRRIGATION DEPARTMENT The Flood Prevention Project of East Side of the Pasak River in Ayutthaya SCALE in the Kingdom of Thailand (CIVIL WORKS) 0 2 4 6 8 10 15 KRA MANG FLOODGATE LONGITUDINAL SECTION (2/2) METERS

CONSULTING FIRMS : CTI ENGINEERING INTERNATIONAL CO., LTD.

DESIGNED Masaki ISHII ROYAL IRRIGATION DEPARTMENT LONGITUDINAL SECTION (2/2) DRAWN Masaki ISHII PROPOSED P. SIRION CHIEF CHECKED Akio SHICHIJUGARI VERIFIED S. INTARAPRACHA DIRECTOR T. MISHINA SECTION 7-7 APPROVED DATE APPROVED L. KOWATTANA D.G. CHECKED APPROVED OFFICE OF ENGINEERING DESIGN & ARCHITECTURE REV. LOCATION DESCRIPTION DATE APPROVED IRRIGATION SYSTEM DESIGN GROUP KM-FG-010 NO. PRESENT APPROVED DATE