3.2.3
Foundation Exterior
The Contractor shall provide written verification that final grading and
landscape planting operations will not disturb treatment of the soil on the
exterior sides of foundation walls, grade beams, and similar structures.
3.2.4
Utilities and Vents
The Contractor shall provide written verification that the location and
identity of HVAC ducts and vents, water and sewer lines, and plumbing have
been accomplished prior to the termiticide application.
3.2.5
Crawl and Plenum Air Spaces
The Contractor shall provide written verification that the location and
identity of crawl and plenum air spaces have been accomplished prior to the
termiticide application.
3.3
SITE CONDITIONS
The following conditions shall determine the time of application.
3.3.1
Soil Moisture
Soils to be treated shall be tested immediately before application. Soil
moisture content shall be tested to a minimum depth of 75 mm 3 inches. The
soil moisture shall be as recommended by the termiticide manufacturer. The
termiticide will not be applied when soil moisture exceeds manufacturer's
recommendations because termiticides do not adhere to the soil particles in
saturated soils.
3.3.2
Runoff and Wind Drift
Termiticide shall not be applied during or immediately following heavy
rains. Applications shall not be performed when conditions may cause
runoff or create an environmental hazard. Applications shall not be
performed when average wind speed exceeds 16 km 10 miles per hour. The
termiticide shall not be allowed to enter water systems, aquifers, or
endanger humans or animals.
3.3.2.1
Vapor Barriers and Waterproof Membranes
Termiticide shall be applied prior to placement of a vapor barrier or
waterproof membrane.
3.3.2.2
Utilities and Vents
Prior to application, HVAC ducts and vents located in treatment area shall
be turned off and blocked to protect people and animals from termiticide.
3.3.3
Placement of Concrete
Concrete covering treated soils shall be placed as soon as the termiticide
has reached maximum penetration into the soil. Time for maximum
penetration shall be as recommended by the manufacturer.
3.4
TERMITICIDE TREATMENT
The Contractor shall submit a Termiticide Application Plan for approval
SECTION 02360
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