Summary of the water volume, and progress of water shortage prevention and mitigation measures in Rayong and Chonburi Provinces for 2016 13 May 2016 Water War Room
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OVERVIEW OF WATER Chachoengsao Reserve Pond P2
P4 P3
P5
17
P6
Private Pond
Samnakbok Reserve Pond P7
Bang Phra res. P9
21.21
76
P-BPN P8
1.96
Nong Kho res.
P10
P1
SITUATION IN
RAYONG-CHONBURI AREA 13 MAY 2016
Chonburi
Rayong
Bangphra
Nongkho
Dokkrai
Nongplalai
Klong Yai
Prasae
117.00
21.40
79.41
163.75
45.47
295.00
21.21
1.96
17.77
81.32
23.54
144.90
18%
9%
22%
50%
52%
49%
9.16
0.96
14.77
67.82
20.54
124.90
-
-
-
-
-
-0.83
-0.11
-4.25
-2.38
Reservoir capacity (MCM) Current storage volume (MCM) Percentage of reservoir capacity Useable storage volume (excluding Dead Storage) (MCM) Inflow into reservoir (MCM) Water volume compared to previous week (-decrease, +increase) (MCM) Total water volume in each area
-
-1.92
-0.94
-8.55
23.17 MCM (16.7%)
122.63 MCM (42.5%)
-5.30
Note: * When storage volume falls below 15.2 MCM, it is not possible to transfer water from Klongyai Reservoir to Nongplalai Reservoir
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144.90 Prasae res.
23.54
Khlong Yai res. 81.32 Nong P11Pla Lai res. P12 P-NP3 17.77 P13 Dok Krai res. P14
P
29
120 P7
P15
184
P16
Raw Water Pipe Line (EW)
Source of data: Royal Irrigation Department
Demand 2558 (MCM.) Supply (MCM.) Pump Station Raw Water Pipe Line (RID)
Existing Pipe Network
Existing Pipe Network
Constructing Pipe Network
1 Constructing Pipe Network
SUMMARY OF WATER SHORTAGE PREVENTION AND MITIGATION MEASURES IN RAYONG AND CHONBURI PROVINCES Planned water volume Measure
Planned
1. Primary measures 1.1 Water diversion via pumping from Prasae Reservoir
2016
Actual
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Total
8
8
8
9
9.3
9
9.3
9.3
9
15
15
15
123.9
13 May2016
8.6
8.2
1.32
8.92
30.39
3.35
1.0
Plan
1.2 Pump water from Rayong River back to Nongplalai Reservoir using RID’s Wat Lahanyai pump station. 1.3 Pump water from Rayong River 1.4 Water transfer from Bangpakong River + Private Pond
Jan
1.0
2.0 0.5
0.5
1.0
5.0
7.0
7.0
4.0
27.0
13.3
15
23
22.5
19.5
153.9
7.0
14.0
14.0
14.0
7.0
56.0
Actual
4.0
Total
Actual
2. Pump water from PraOngchaiyanuchit canal
Plan
8
8
8
9
9.3
9
9.3
2
Simulation of water volume in main Rayong Reservoirs
13 May 2016 Water Volume : 122.63 MCM.
3
WATER SITUATION
OF
BANGPHRA, NONGKHO RESERVOIR
4
WATER SITUATION
OF
NONGPLALAI, DOKKRAI
Source of data: Royal Irrigation Department
AND
KLONGYAI RESERVOIRS
WATER SITUATION
OF
PRASAE RESERVOIR
Source of data: Royal Irrigation Department
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WATER SITUATION
OF
DOKKRAI RESERVOIR (BY YEAR)
Source of data: Royal Irrigation Department
WATER SITUATION
OF
NONGPLALAI RESERVOIR (BY YEAR)
Source of data: Royal Irrigation Department
WATER SITUATION
OF
KLONGYAI RESERVOIR (BY YEAR)
Source of data: Royal Irrigation Department
WATER SITUATION
OF
BANGPHRA RESERVOIR (BY YEAR)
Source of data: Royal Irrigation Department
WATER SITUATION
OF
NONGKHO RESERVOIR (BY YEAR)
Source of data: Royal Irrigation Department
PROGRESS OF WATER SHORTAGE PREVENTION AND MITIGATION MEASURES
IN
RAYONG AND CHONBURI PROVINCES
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Summary of the water volume, and progress of water shortage prevention and mitigation measures in Rayong and Chonburi Provinces for 2015-16 On 30 Apr 2016 (1) Prasae-Nongplalai Pump Station: Completed pouring concrete, lean concrete base for support pump and motor, intake channel, roof work. Now a days work are 1.1 Control electricity room 1.2 pouring concrete for stair 1.3 pouring concrete retaining wall Actual: 87.89 % (2) Pipe laying for 30 km section: Completed pipe jacking across Route 344 and joined the main pipe only. Work Process 0.47 km. pipe laying left. (On process contractors order pipe) (3) Head Tank: Installing Slip Form which already 100% of work process. Completed anchorage head for posttension system 100%. The process to install stair out side tank about 100%, install Metal Bellow tools and steel pipe. Actual 91.31% (4) Sub_115 kv: ATS Panel 2. test AC panel, DC panel test 3. Install RSC 2� pipe for control jucntion box . Actual 91.91 %
*Remarks: between negotiation with supplier
Summary of the water volume, and progress of water shortage prevention and mitigation measures in Rayong and Chonburi Provinces for 2015-16 (cont.)
Summary progress of Tabma reservoir Objective For increase water supply in Rayong area not less than 47 MCM/year Project Construct pumping station nearby Rayon River and Tabma canal. For divert and keep water inside Tabma reservoir then send the water into EW pipe line system. Budget: Water Volume: Construction period: Due date:
2,202.7 million baht 47 MCM/year 60 months 31 Dec 2015
Work progress (Plan) : Actual: Delay from plan:
100 % (31 Jan 59) 76.02 % 23.98 %
Remarks: The project don’t have work of process because of heavy rainfall.
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NONGPALAI – NONGKHO ROUTE NO.2 PIPE LAYING PROJECT Objective : Increase capacity to supply water for Borwin Pluak Daeng area about 60 MCM/ year.
Component:
1. Temporary pumping station construction and install pump 2. Pipe lying size 1,200 mm. length 10.1 km. and 700 mm. length 11.2 km. 3. SCADA
Work Process: on 30 April 2016 - Plan - Delay from plan
86.19 % 3.98 %
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End of Presentation
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