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e Where C&D debris is encountered and removed, it will be disposed off site. All wastes
will be properly characterized for off-site disposal.
¢ Though the landfill is not identified as an Asbestos Disposal Site (ADS), the general
provisions of the ADS program will be followed. Drilling and excavation work will be
performed in compliance with all requirements of Env-A 1800 Asbestos Management
and Control Rules.
* Work will be performed under the provisions of a Confined Space Entry program
meeting OSHA requirements. Ambient, work space, and personal monitoring for
asbestos exposures will be conducted daily. Drill spoils and excavated material will be
analyzed for asbestos and managed as if asbestos-containing until shown otherwise.
¢ Following completion of the pile caps, the landfill cap will be restored to match pre-
excavation conditions at each location. Any existing geo-grid and geotextile fabric, if
present, will be replaced where disturbed and the excavations will be backfilled with
granular material similar to the original cap material.
The attached design plans show the locations of the mini-piles, pile caps, and grade beam.
Excavations depths may vary based on field findings, but such changes do not affect this
application. Figure 2 - Excavation Cross Section depicts a conceptual cross-section of the crawl
space conditions and proposed excavation work.
Closeout - As-built plans will be provided to the NHDES Solid Waste Management Bureau upon
completion of work. As-builts will include volumes/dimensions of landfill cover material
removed/replaced, depth/dimensions of piles/borings, disposal documentation, etc.
Thank you for your expedited review of this application. Given the urgency of the project, we
will be ready to submit the NOIC as soon as the construction contract is awarded. If you have
any questions or require additional information, please contact me at (603) 369-4190 x503.
Very truly yours,
WILCOX & BARTON, INC.
Robert W. Rooks, PE
Principal Engineer
cc: Jim Buckler, PE, Morris & Ritchie Associates, Inc.
Tracy Perron, Kimco Realty
Town of Nashua — Solid Waste Department
Nashua Regional Solid Waste Management District
Attachments: Application Form for Type I Modification to Solid Waste Management Facility
Permit & Section VI Attachment to Type I Modification application
Figure | — Site Layout Plan
Figure 2 Excavation Cross Section
Plans - Structural Permit Set
Type IB Modification 2
DES-SW-TP-95-004; Webster Square — Guitar Center
