Roy S. Heitkamp
Engineering at Lowe Davis Rd, Covington, LA
License number
Louisiana PE.0006668
Issued Date
Sep 25, 1958
Expiration Date
Sep 30, 2008
Category
Civil Engineer
Type
Mechanical Engineer
Address
Address
23335 Lowe Davis Rd, Covington, LA 70435
Professional information
Method For Stabilizing And Repair Of Docks And Seawalls
US Patent:
5911545, Jun 15, 1999
Filed:
Sep 23, 1998
Appl. No.:
9/159205
Inventors:
Roy S. Heitkamp - Covington LA
International Classification:
E02D 302, E02D 502, C09K 1700, E04B 100
US Classification:
405275
Abstract:
A method for stabilizing and repairing whereby components are mixed to form an expandable foam which is injected under pressure in an expanded state behind or into the backfill material of an existing sheetpile seawall. Upon expansion, the foam displaces water and fills and seals cracks in the seawall and fills scoured voids in the backfill material. The method is also applied to rock revetment seawalls whereby the unexpanded foam is injected under pressure into the rock revetment. Upon expansion, the foam displaces water and fills and seals spaces in the rock revetment and interlocks the rock revetment.
Strongback Traveling Clamp
US Patent:
2008030, Dec 11, 2008
Filed:
Jun 8, 2007
Appl. No.:
11/760008
Inventors:
Brian Michael Katterhenry - Houston TX, US
Ravi Kumar Kannan - Morgan City LA, US
William Joseph Wilson - LaPlace LA, US
Kevin Patrick Zaeringer - Metairie LA, US
McArthur Bassett - Morgan City LA, US
Roy Stephen Heitkamp - Covington LA, US
Ravi Kumar Kannan - Morgan City LA, US
William Joseph Wilson - LaPlace LA, US
Kevin Patrick Zaeringer - Metairie LA, US
McArthur Bassett - Morgan City LA, US
Roy Stephen Heitkamp - Covington LA, US
International Classification:
E21B 19/16
US Classification:
414 2254
Abstract:
A modified strongback for laying pipeline offshore that utilizes a movable clamp. One end of the strongback is modified to include a travel mechanism. A pipe clamp is mounted on the travel mechanism to allow movement of the clamp as necessary to accommodate different pipe joint lengths. A mechanism for locking the clamp in the desired position is provided on the strongback.