A. 
All work performed as a consequence of these rules and regulations shall be subject to the review of the Board, which shall approve and accept or disapprove and reject each phase, or portion, of such work and at completion shall recommend the acceptance of all work or disapproval of the work with reasons therefor. The Board may employ a registered professional engineer to act as its agent in the inspection of the work to ensure compliance with these rules and regulations and to report to the Board his/her recommendations as to approval or disapproval of the work. Such engineer will make certain inspections as prescribed herein in order to check the adequacy of the work at various stages prior to such work being covered by subsequent work. The Board, its engineer, and such other persons as the Board may designate shall have the right to inspect the work at any time. The applicant shall at any time provide safe and convenient access to all parts of the work for inspection by the Board or its authorized agents.
B. 
All work which has been disapproved or is not acceptable to the Board shall be removed and replaced or otherwise corrected to the point of complying with the requirements of the Board for acceptance. Any work which has been covered by subsequent work prior to acceptance, or is otherwise not available or obscured to the point of rendering inspection of the work difficult, shall be considered to be not acceptable to the Board. Such subsequent work shall be removed as directed by the Board or its agent to ensure availability of the work to be inspected as required herein. The release of the performance guarantee shall depend upon the acceptance of all work prescribed herein and as shown on the definitive plan.
C. 
At points indicated in § 358-2.59, the construction of the required improvements shall be inspected by the Board or its agent. Unless approval of the work completed, including approval of materials used, to each such point has been given in writing, no further work shall be commenced. Such inspections may include the taking of certain samples for laboratory analysis or testing. In such cases, the applicant shall ensure that the Board or its agent is in no way hindered or obstructed in the course of obtaining such samples. Where such samples are removed from the completed work, the applicant shall replace and restore such work, to the satisfaction of the Board or its agent, to its condition prior to the taking of the sample.
A. 
The Planning Board shall be notified at least 48 hours before the completion of each of the stages listed in § 358-2.59, in order that it may arrange for proper inspection and approval of the work done. Each stage must be approved by the Planning Board or its agent before work on the subsequent stage can be started.
B. 
In the event the Board or its agent makes an inspection of the work at the time designated and finds that such work is not at the proper stage of completion or that the work has been covered or otherwise obscured, the Board or its agent shall notify the applicant as to the additional steps the applicant shall take to complete the work to the point required, or to the extent the work shall be uncovered or exposed to full view. The applicant shall notify the Board or its agent again when the work is ready as prescribed in Subsection A.
C. 
The applicant shall be liable for costs and fees incurred by the Board as a result of requests by the applicant for an inspection of the work which, in the opinion of the Board, was not at an acceptable stage of completion for such inspection.
D. 
To defray the cost of each reinspection of the same improvement caused by the failure of such improvement to meet the applicable specifications, the subdivider shall, at the time of each request for each subsequent inspection, pay the Town of Nantucket the full amount reasonably necessary to cover the costs of such reinspections.
Prior to the inspection of any phase of the work, it shall be the applicant's responsibility to provide sufficient line stakes and grade stakes to ensure that a proper inspection may be made. These horizontal and vertical control stakes must be laid out to conform to the lines and grades shown on the approved definitive plan or any approved amendment thereto.
The following inspections of the required improvements shall be required by the Board:
A. 
Inspection No. 1: Excavation prior to subgrading. An inspection shall be made of the work upon completion of all clearing, grubbing and excavation and all work incidental thereto as may be required. No fill shall have been placed at the time of this inspection.
B. 
Inspection No. 2: Subsurface grading and filling. An inspection shall be made of the compacted fill as may be required to bring the roadways to their proposed grades. The applicant shall notify the Board or its agent as to the applicant's source of fill as soon as such information is known so that it may be determined if samples and analysis are required. The applicant is advised not to proceed with the filling operation until such time as the Board or its agent notifies the applicant that the proposed fill is acceptable. If the applicant proceeds with the fill prior to such notice, the applicant does so at its own risk.
C. 
Inspection No. 3: Drainage facilities and utilities.
(1) 
An inspection will be made of the completed drainage system. At the same time or such other time as the work may be available, an inspection will be made of the completed municipal services (without backfill) as required by the definitive plan. The inspection of the required municipal services will be made by the agency responsible for the particular service. Each agency so involved will notify the Board or its agent of the approval of such work.
(2) 
Backfill of any portion of the municipal services shall not be made until after receipt of notification of approval or acceptance by the Board or its agent, or the agency responsible.
D. 
Inspection No. 4: Roadway foundation. An inspection will be made of the compacted roadway foundation.
E. 
Inspection No. 5: Pavement surface course. An inspection will be made of the completed roadway pavement. Samples of the mix may be taken by the Board or its agent for the purposes of determining if the roadway specifications and pavement thickness meet the requirements of the approved roadway section as contained within § 358-2.54.
F. 
Inspection No. 6: Final. An inspection will be made of all work as required on sidewalks, curbing, landscaping, seeding, side slopes, monuments, bounds and cleanup.