Author: Roy L. Crutchfield
Publisher:
ISBN:
Category :
Languages : en
Pages : 136
Book Description
This report describes the foundation conditions encountered during the construction of a water supply dam for the city of Conway, Arkansas; such to replace a previous water supply that was adversely affected by the construction of the McClellan-Kerr Arkansas River Navigation System. The dam was founded on a thick shale layer of the Atoka Formation. Locally, the shale was gray to black, hard to moderately hard, sandy, and well compacted. Excavation of a 10-foot wide centerline cutoff core trench in the shale posed no problems with standard earth-moving equipment. Pre-split blasting was required in excavating the outlet works stuctures and emergency spillway. The report gives the results of a well-point dewatering system installed in the valley section that did not function adequately, and methods to overcome ground-water flow at the rock/overburden contact. Foundation preparation and treatment consisted of wash/air jetting, mortared open joints, concrete fillets, and rock anchoring. The report details the installation of a grout curtain utilizing the stop-grouting, split spacing method.
Arkansas River and Tributaries Arkansas and Oklahoma. Toad Suck Ferry Lock and Dam, Conway Water Supply Foundation Report
Author: Roy L. Crutchfield
Publisher:
ISBN:
Category :
Languages : en
Pages : 136
Book Description
This report describes the foundation conditions encountered during the construction of a water supply dam for the city of Conway, Arkansas; such to replace a previous water supply that was adversely affected by the construction of the McClellan-Kerr Arkansas River Navigation System. The dam was founded on a thick shale layer of the Atoka Formation. Locally, the shale was gray to black, hard to moderately hard, sandy, and well compacted. Excavation of a 10-foot wide centerline cutoff core trench in the shale posed no problems with standard earth-moving equipment. Pre-split blasting was required in excavating the outlet works stuctures and emergency spillway. The report gives the results of a well-point dewatering system installed in the valley section that did not function adequately, and methods to overcome ground-water flow at the rock/overburden contact. Foundation preparation and treatment consisted of wash/air jetting, mortared open joints, concrete fillets, and rock anchoring. The report details the installation of a grout curtain utilizing the stop-grouting, split spacing method.
Publisher:
ISBN:
Category :
Languages : en
Pages : 136
Book Description
This report describes the foundation conditions encountered during the construction of a water supply dam for the city of Conway, Arkansas; such to replace a previous water supply that was adversely affected by the construction of the McClellan-Kerr Arkansas River Navigation System. The dam was founded on a thick shale layer of the Atoka Formation. Locally, the shale was gray to black, hard to moderately hard, sandy, and well compacted. Excavation of a 10-foot wide centerline cutoff core trench in the shale posed no problems with standard earth-moving equipment. Pre-split blasting was required in excavating the outlet works stuctures and emergency spillway. The report gives the results of a well-point dewatering system installed in the valley section that did not function adequately, and methods to overcome ground-water flow at the rock/overburden contact. Foundation preparation and treatment consisted of wash/air jetting, mortared open joints, concrete fillets, and rock anchoring. The report details the installation of a grout curtain utilizing the stop-grouting, split spacing method.
Toad Suck Ferry Lock and Dam, Arkansas River Water Supply Relocation, Conway
Arkansas River and Tributaries, Hydropower and Other Purposes (AR,OK), Survey Report on Locks and Dams 13 and 9 and Toad Suck Ferry Lock and Dam
Final Environmental Statement
Author: United States. Army. Corps of Engineers. Little Rock District
Publisher:
ISBN:
Category : Water-supply
Languages : en
Pages : 176
Book Description
Publisher:
ISBN:
Category : Water-supply
Languages : en
Pages : 176
Book Description
Government Reports Annual Index
Author:
Publisher:
ISBN:
Category : Research
Languages : en
Pages : 1212
Book Description
Sections 1-2. Keyword Index.--Section 3. Personal author index.--Section 4. Corporate author index.-- Section 5. Contract/grant number index, NTIS order/report number index 1-E.--Section 6. NTIS order/report number index F-Z.
Publisher:
ISBN:
Category : Research
Languages : en
Pages : 1212
Book Description
Sections 1-2. Keyword Index.--Section 3. Personal author index.--Section 4. Corporate author index.-- Section 5. Contract/grant number index, NTIS order/report number index 1-E.--Section 6. NTIS order/report number index F-Z.
Arkansas River and tributaries, hydropower and other purposes , survey report on locks and dams 13 and 9 and Toad Suck Ferry lock and dam
Government Reports Annual Index: Keyword A-L
Author:
Publisher:
ISBN:
Category : Government reports announcements & index
Languages : en
Pages : 1216
Book Description
Publisher:
ISBN:
Category : Government reports announcements & index
Languages : en
Pages : 1216
Book Description
Government Reports Announcements & Index
Arkansas River and Tributaries, Multiple Purpose Plan, Arkansas and Oklahoma
Author:
Publisher:
ISBN:
Category : Arkansas River Watershed
Languages : en
Pages : 140
Book Description
Publisher:
ISBN:
Category : Arkansas River Watershed
Languages : en
Pages : 140
Book Description
Foundation Report No. 5-1, Arkansas River and Tributaries, Arkansas and Oklahoma
Author: United States. Army. Corps of Engineers. Little Rock District
Publisher:
ISBN:
Category : Arkansas River Watershed
Languages : en
Pages : 176
Book Description
Publisher:
ISBN:
Category : Arkansas River Watershed
Languages : en
Pages : 176
Book Description