HomeMy WebLinkAbout015 RTank Construction EquipmentSUBGRADE / EXCAVATION LINE: COMPACT PER SPEC
SECTION 3.02 D. A BEARING CAPACITY OF 2,000 PSF
MUST BE ACHIEVED PRIOR TO INSTALLING R-TANKHD
OR R-TANKSD
NOTES:
1.FOLLOWING PLACEMENT OF SIDE BACKFILL, A UNIFORM 12” LIFT OF THE FREELY DRAINING MATERIAL (SPEC
SECTION 2.03 B2) SHALL BE PLACED OVER THE R-TANK AND LIGHTLY COMPACTED USING A WALK-BEHIND
TRENCH ROLLER. ALTERNATELY, A ROLLER (MAXIMUM GROSS VEHICLE WEIGHT OF 6 TONS) MAY BE USED.
ROLLER MUST REMAIN IN STATIC MODE UNTIL A MINIMUM OF 24” OF COVER HAS BEEN PLACED OVER THE
MODULES. SHEEP FOOT ROLLERS SHOULD NOT BE USED. SPEC SECTION 3.05 A5
2.ONLY LOW PRESSURE TIRE OR TRACK VEHICLES (LESS THAN 7 PSI AND OPERATING WEIGHT OF LESS THAN
20,000 LBS) SHALL BE OPERATED OVER THE R-TANK SYSTEM DURING CONSTRUCTION. SPEC SECTION 3.05 A5
3.DUMP TRUCKS AND PANS SHALL NOT BE OPERATED WITHIN THE R-TANK SYSTEM AT ANY TIME. WHERE
NECESSARY, THE HEAVY EQUIPMENT SHOULD UNLOAD IN AN AREA ADJACENT TO THE R-TANK SYSTEM AND
THE MATERIAL SHOULD BE MOVED OVER THE SYSTEM WITH TRACKED EQUIPMENT. SPEC SECTION 3.05 A5
4.ENSURE THAT ALL UNRELATED CONSTRUCTION TRAFFIC IS KEPT AWAY FROM THE LIMITS OF EXCAVATION
UNTIL THE PROJECT IS COMPLETE AND FINAL SURFACE MATERIALS ARE IN PLACE. NO NON-INSTALLATION
RELATED LOADING SHOULD BE ALLOWED OVER THE R-TANK SYSTEM UNTIL THE FINAL DESIGN SECTION HAS
BEEN CONSTRUCTED (INCLUDING PAVEMENT). SPEC SECTION 3.05 B
5.SEE R-TANK INSTALLATION GUIDE OR CONTACT YOUR LOCAL ACF WEST REPRESENTATIVE FOR ADDITIONAL
INFORMATION.
4" BASE MIN.
24" MIN. COVER
(SEE NOTE 1)
SMOOTH DRUM ROLLER
VIBRATORY MODE
(6 TON MAX, SEE NOTE 1)
24" MIN.
PERIMETER
BACKFILL MATERIAL UNLOADED OUTSIDE
OF THE SYSTEM EXCAVATION AREA
DUMP TRUCKS AND PANS SHALL
NOT OPERATE OVER THE
SYSTEM EXCAVATION AREA
DUMP TRUCK DETAIL (SEE NOTE 3)
LOW GROUND PRESSURE DOZER
(10 TON MAX, SEE NOTE 2)
SMOOTH DRUM ROLLER
STATIC MODE
(6 TON MAX, SEE NOTE 1)
4" TOPSOIL WEARING
COURSE (OPTIONAL)
12" MIN. COVER
(SEE NOTES 1 & 2)
NOTE: COVER BACKFILL MATERIAL MAY BE EITHER STONE
OR SAND (SPEC SECTION 2.03 B1) OR A BLEND OF AASHTO
#57 STONE WITH 30-40% (BY VOLUME) TOPSOIL TO AID IN
ESTABLISHING VEGETATION (SPEC SECTION 2.03 B2).
CONSTRUCTION EQUIPMENT COVER DETAIL - GREEN SPACE
R-TANKHD OR R-TANKSD UNITS
HD: LOAD RATING: 33.4 PSI (MODULE ONLY)
SD: LOAD RATING: 42.9 PSI (MODULE ONLY)
R-TANK SYSTEM
R-TANK SYSTEM
DRAWN BY
SHEET NO.
TDS
6FOR ADDITIONAL INFORMATION PLEASE CONTACT:ACF WEST, 1-800-423-4567, www.acfwest.com01/09/2023 ENGINEER OF RECORD TO REVIEW, APPROVEAND ENDORSE FINAL SITE SPECIFIC DESIGN.of
DATE
23-001MT
ACF WEST PROJECT NUMBER
5R-TANKHD CONSTRUCTION EQUIPMENT COVER DETAILTPS-FFISBOZEMAN, MTSITE DESIGNATION: UGDS