Indiana Administrative Code (Last Updated: December 20, 2016) |
Title 675. FIRE PREVENTION AND BUILDING SAFETY COMMISSION |
Article 675IAC16. PLUMBING CODE |
Rule 675IAC16-1.4. 2012 Indiana Plumbing Code |
Section 675IAC16-1.4-4. Chapter 3; general regulations
-
Chapter 3 is amended as follows:
(a) Amend Section 301.1.1 to read as follows: See Section 101.2.
(b) Amend Section 301.3 to add an exception to read as follows:
Exception: Bathtubs, showers, lavatories, clothes washers, air conditioning condensation, laundry trays, and process water that is exposed only to heat transfer and no other contamination shall not be required to discharge to the sanitary drainage system where such fixtures discharge to a gray water system in accordance with Appendix C.
(c) Amend Section 301.7 to read as follows: See Section 101.7.
(d) Amend Section 304.4 by deleting the text after "protected" and inserting "with an impervious material".
(e) Amend Section 305.3 by adding a third sentence to read as follows: No plumbing pipes shall be directly embedded in concrete or masonry.
(f) Amend Section 305.6 as follows:
(1) In the first sentence, delete "water".
(2) Delete the last sentence in its entirety without substitution.
(g) Delete the text of Section 305.6.1 and insert to read as follows: Waterlines. Waterlines shall not be installed outside of a building, in attics or crawlspaces, or in any other place subjected to freezing temperatures, unless adequate provision is made to protect such waterlines from freezing by insulation, ambient heat, or alternate heat source. No waterlines shall be concealed in outside walls, above grade.
(h) Add Section 305.6.2 to read as follows: The minimum depth of exterior water supply piping measured from finished grade to the top of the water pipe shall be in accordance with Table 305.6.2.
(i) Add Table 305.6.2 Minimum Depth of Bury of Exterior Water Supply Piping as follows:
Table 305.6.2
Minimum Depth of Bury for Exterior Water Supply Piping
NO.
COUNTY
DEPTH IN INCHES
NO.
COUNTY
DEPTH IN INCHES
1
Adams
48
47
Lawrence
36
2
Allen
48
48
Madison
42
3
Bartholomew
36
49
Marion
42
4
Benton
48
50
Marshall
48
5
Blackford
42
51
Martin
36
6
Boone
42
52
Miami
48
7
Brown
36
53
Monroe
36
8
Carroll
48
54
Montgomery
42
9
Cass
48
55
Morgan
42
10
Clark
36
56
Newton
48
11
Clay
36
57
Noble
48
12
Clinton
42
58
Ohio
36
13
Crawford
36
59
Orange
36
14
Daviess
36
60
Owen
36
15
Dearborn
36
61
Parke
42
16
Decatur
36
62
Perry
36
17
Dekalb
48
63
Pike
36
18
Delaware
42
64
Porter
48
19
Dubois
36
65
Posey
36
20
Elkhart
48
66
Pulaski
48
21
Fayette
42
67
Putnam
42
22
Floyd
36
68
Randolph
42
23
Fountain
36
69
Ripley
36
24
Franklin
36
70
Rush
42
25
Fulton
48
71
St. Joseph
48
26
Gibson
36
72
Scott
36
27
Grant
42
73
Shelby
42
28
Greene
36
74
Spencer
36
29
Hamilton
42
75
Starke
48
30
Hancock
42
76
Steuben
48
31
Harrison
42
77
Sullivan
36
32
Hendricks
42
78
Switzerland
36
33
Henry
42
79
Tippecanoe
42
34
Howard
42
80
Tipton
42
35
Huntington
48
81
Union
42
36
Jackson
36
82
Vanderburgh
36
37
Jasper
48
83
Vermillion
42
38
Jay
42
84
Vigo
36
39
Jefferson
36
85
Wabash
48
40
Jennings
36
86
Warren
42
41
Johnson
42
87
Warrick
36
42
Knox
36
88
Washington
36
43
Kosciusko
48
89
Wayne
42
44
LaGrange
48
90
Wells
48
45
Lake
48
91
White
48
46
LaPorte
48
92
Whitley
48
(j) Amend Section 305.8 to read as follows: delete "sixty two thousandths (0.062) -inch-thick (1.6 mm)" and insert "five hundred seventy-five ten-thousandths (0.0575) -inch-thick (1.463 mm), No. 16 gage".
(k) Delete Section 308.6 without substitution.
(l) Delete Section 311 in its entirety without substitution.
(m) Amend Section 312.9.1 to read as follows: Delete "annual" and insert "at the time of installation".
(n) Delete Section 312.9.2 without substitution.
(o) Amend Section 314.2.1 as follows:
(1) After "disposal", insert "gray water storage or other nonpotable sustainable use".
(2) Insert the following text after the first sentence: Such piping shall maintain a minimum horizontal slope in the direction of discharge of not less than one-eighth (1/8) unit vertical in twelve (12) units horizontal (one (1) percent slope).
(Fire Prevention and Building Safety Commission; 675 IAC 6-1.4-4; filed Sep 25, 2012, 2:42 p.m.: 20121024-IR-675110448FRA, eff 90 days after filing with the Publisher)