Gavins Point Spillway Leak Repair
Award Notice Posted
- Solicitation number
- W9128F-15-T-0071
- Agency
-
ENDIST Omaha
US Army Corps of Engineers, Department of Defense
- Awarded
- to RNR Construction Company LLC
- Set-aside
- No set-aside
Opportunity facts
- Contract number
- W9128F-15-P-0130 Federal contract award
- NAICS code
- 237990 Other Heavy and Civil Engineering Construction
- PSC
- Not on record
Notice details come from SAM.gov. Updated .
Notice text
2 versions
Update #2 · Latest ·
Repair various cracks with Hydrophobic Polyurethane Foam Grout to seal from water
intrusion into structure. Crack width at the surface is about 1/16 quote mark to 3/16 quote mark wide in the
stairwell. Width of Crack/Control Joints in the Mass concrete is unknown. Reference SC-
081 Sika Fix HH Plus Guidance(Section 07920) as a hydrophobic polyurethane foam grout
as the specified repair method. Drill 5/8 quote mark holes at 45 Degrees from crack. Depth of drilled
holes shall be required to obtain 2'-6 quote mark to 3'-11 quote mark of grout penetration into the walls or the
most penetration the system will allow up to 3'-11 quote mark . A backer rod may not be feasible due
to limited crack width. So an appropriate surface Crack sealer may be required instead of
backer rod material.
Update #1 ·
Repair various cracks with Hydrophobic Polyurethane Foam Grout to seal from water
intrusion into structure. Crack width at the surface is about 1/16 quote mark to 3/16 quote mark wide in the stairwell. Width of Crack/Control Joints in the Mass concrete is unknown. Reference SC-081 Sika Fix HH Plus Guidance(Section 07920) as a hydrophobic polyurethane foam grout as the specified repair method. Drill 5/8 quote mark holes at 45 Degrees from crack. Depth of drilled holes shall be required to obtain 2'-6 quote mark to 3'-11 quote mark of grout penetration into the walls or the most penetration the system will allow up to 3'-11 quote mark . A backer rod may not be feasible due to limited crack width. So an appropriate surface Crack sealer may be required instead of backer rod material.
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