N.H. Code Admin. R. Env-Wq 703.03

Current through Register No. 25, June 20, 2024

Section Env-Wq 703.03 - Design Drawings

(a) All design drawings shall include the following information:

(1) A title citing the project name, location and owner;

(2) The scale;

(3) The north arrow;

(4) The name and signature of the engineer, and the imprint or stamp of his/her New Hampshire Professional Engineering license seal;

(5) The date of the original issue and all revisions;

(6) The initials of the designer, draftsperson, checker and responsible engineer;

(7) The dimensions and relative elevations of all structures;

(8) The locations and outlines of all mechanical equipment;

(9) The locations and sizes of all piping;

(10) Water levels;

(11) Existing and proposed ground elevations;

(12) A topographic map of the proposed project site;

(13) The date and source of survey data; and

(14) Plan sheet match lines for plan and profile views when more than one sheet is required for the design drawings.

(b) The design drawings shall be clear, legible, and drawn to a standard scale which permits all necessary information to be plainly shown.

(c) The design drawings shall not be larger than 24 inches by 36 inches in dimension.

(d) A vertical datum shall be indicated and, if different from the national geodetic vertical datum of the United States Geological Survey (USGS), its relationship thereto shall be noted.

(e) For any test borings:

(1) The locations of the test borings shall be shown on the plans; and

(2) Boring logs and soils sampling protocol shall be included in the specifications.

(f) The design drawings shall include plan views, elevations, sections and supplementary views which, together with the specifications and general layouts, provide the working information for the contract and construction of the works.

(g) The following information shall be submitted by the engineer:

(1) A location plan showing the location of all parts of the project with respect to municipal boundaries and the location and extent of the tributary area within the project area;

(2) Detail plan and profile sheets of all proposed sewerage;

(3) Details of construction of manholes, siphons, and other sewer appurtenances;

(4) General and detail plans for WWTPs and sewage pumping stations; and

(5) Technical specifications for all proposed construction.

N.H. Code Admin. R. Env-Wq 703.03

(See Revision Note at chapter heading for Env-Wq 700) #8590, eff 3-25-06

Amended byVolume XXXIV Number 46, Filed November 13, 2014, Proposed by #10693, Effective 10/15/2014, Expires10/15/2024.