The purpose of the project:
1. To help water cost to send water cultivation project and maintenance tha Chia province. To solve the problem of water shortage in rain
2.To assist the cultivation and help alleviate flooding during the rainy season in Bangkok, tamot District married province. And attractions or the rest of the People
3 nearby.As a water source for help consumer
4. For breeding aquatic
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ลักษณะ hydrology watershed into the sink has 30.80 sq km
. Runoff flowing into the basin. In the area of the average 41.83 million m3 / year
.The average annual rainfall of about 2 - 130 mm,
. The average number of rainy days all year around 63.8 day
- the length of the river from headwater to dam the ground about 11.50 km
- of flood peak in the round 100 years. About 140 m3 / S
.- amount of flood peak around 500 years about 180 m3 / S
- type reservoir characterization project. อ่างเก็บ water
- the highest water level. (RON.) 66.22 m (MSL))
- water retention (RON.) 64.50 m (MSL))
- low water level (RON.) 47.00 m (MSL))
.- the amount of water retention level 30.00 MCM,
- quantity of water at a low level 0.550 MCM,
- area ผิวน้ is that retention Level 2 750 Rai,
. Water area at low water level 138 Rai
. The land and building dam assembly
.Assembly with soil dam of 3 regions of dam soil heat treatment and assembly buildings (Main Dam) dam the dirt off ช่วงเขา lack 1 (Saddle Dam 1) and dam the dirt off 2 (Saddle Hellfire pass, Dam 2)
dam soil heat treatment (Main Dam)
- level dam 68.50 m (MSL))
- width of dam 9.00 m
- dam height 28.00 m
. Building drain down the original river (River Outlet)
- positions, the right side of dam soil projector
- type pipe Steel Liner
- size diameter pipe line 2.30 m
. The length 243.10 m
- level entrance building water supply 45.00 m
.- drainage rates the highest 12.00 m3 / S
spillway (Spillway)
- position on the left side of the dam clay head work
- a kind Side. Channel Spillway
-
- length 222.25 M type ridge weir Ogee Crest Weir
- long ridge weir 15.00 m
- level weir ridge 64.50 m. (MSL))
.The water level was highest 66.22 - M (MSL))
- drainage rates the highest 149.88 m3 / S
dam ground off Hellfire pass 1 (Saddle Dam. 1)
- level dam 68.50 m (MSL))
- length dam 960.00 m
- width of dam 9.00 m
- dam height 19.23 m
.Dam the dirt off 2 (Saddle Hellfire pass Dam 2)
- level dam 68.50 m (MSL))
- length dam 790.00 m
- width ridge trust in 9.00 m
. Dam height 11.60 m
1 benefits.Can send help crop water during the dry season in the irrigation project area and maintenance of 38 Chia posture, farm irrigation, 000 (103 298 RAI)
2.Can be used in the reservoir, to the consumer of the people living in the vicinity 3,
. Flood during the rainy season in Bangkok, Amphoe tamot, married and Pak KRET District in phatthalung
4.Water delivery help area farm project according to grab of Queen District Na art, Pak KRET district. The province 5.Water delivery support. Problem solving project and develop the area อาพัด village and the nearby villages. Married due to Royal
5.Can use the bathtub, sources culture and breeding freshwater fish, including as a source of fish. The people living in the vicinity. Let the people earn more part
6.Used as a recreation of the living accommodation nearby
.
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