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Permit: T21RW05092
Permit Details
Apply Date:
11/29/2021
Applicant:
TERRACON CONSULTANTS WESTERN, INC.
Description:
PERFORM 2 VERTICAL BORINGS IN THE TUCSON ROW TO AN APPROXIMATE DEPTHS OF 5 FEET BELOW EXISTING GRADE WITH AUGER THAT IS 8 INCHES IN DIAMETER. THE WORK IS BEING PERFORMED FOR WSP USA INC (PM: Jose Aguilar, PE, ENV SP) WORKING FOR TAA. BASED ON PIMA MAPS THE COT ROW INCLUDES BORINGS P-1 and P-2 WILL BE PERFORMED IN THE ROADWAY (SEE ATTACHED PLAN). BORINGS WILL REQUIRE ONE SINGLE LANE CLOSURE USING FLAGGERS WITH APPROPRIATE SIGNAGE FOR TRAFFIC CONTROL. EACH LOCATION WILL TAKE APPROXIMATELY 30 MINUTES TO AN HOURS TO COMPLETE. BORING WILL BE BACKFILLED WITH COMBINATION WITH SOIL CUTTINGS AND CONCRETE AND THE SURFACE WILL BE PATCHED WITH ASPHALT. PAVEMENT PATCH TYPE SHALL BE IN CONFORMANCE TO THE CURRENT EDITION OF THE CITY OF TUCSON PUBLIC UTILITY ADMINISTRATIVE MANUAL. 1. INGRESS/ EGRESS FOR BUSINESS AND RESIDENTIAL ACCESS SHALL BE MAINTAINED. FIELD ADJUSTMENTS MAY BE REQUIRED. 2. PAVEMENT PATCHING IS NECESSARY WHERE PAVEMENT IS CUT. PATCH LIMITS- THE LIMITS OF THE PAVING SHALL BE A MINIMUM OF 1-FT OUTSIDE THE EXCAVATION. 3. POTHOLES SPACED CLOSELY TOGETHER AND WITHIN 8-FT OF EACH OTHER WILL NEED TO BE JOINED TOGETHER BY ONE SURFACE PATCH. 4. BACKFILL WITH CLSM SLURRY OR AGGREGATE BASE COURSE (ABC.) 5. ASPHALTIC CONCRETE USED SHALL BE CITY OF TUCSON MIX NO. 3 OR COT MIX NO. 2 WITH TR-22, INSPECTOR TO ADVISE. 6. REPAIR ALL LANDSCAPING DISTURBED. THIS INCLUDES IRRIGATION, PLANTINGS, GROUNDCOVER, AND HARDSCAPE. 7. REPLACE/ REFRESH ALL STRIPING THAT IS INTERRUPTED BY PATCHES. 8. GOOD HOUSEKEEPING MEASURES SHALL BE PRACTICED DURING WORK AND CONSTRUCTION 9. MAINTAIN PEDESTRIAN ACCESS 10. IN THE EVENT THAT WEEKEND OR AFTER-HOURS WORK IS INTENDED, CONTACT COT INSPECTION STAFF. IF WEEKEND WORK, MAKE CONTACT 48 HOURS PRIOR TO THE WEEKEND. DAN ROBERTSON- 520-400-6722 OR TOM ADKINS- 520-400-3813 ** PROOF OF NOTIFICATION IS REQUIRED AT THE TIME OF THE PRECONSTRUCTION MEETING.
Contractors:
- GEOMECHANICS SOUTHWEST