Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 7, 2015, 10:33 AM

  • 22 0708_22 0707_20151207_025232.mp4

Date
12/07/2015
W/O
536447
Weather
Very Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00826
PipeID
P17061
Time
2:33 AM
Certificate
U-507-03-3386
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K2879
Sewer Name
22 SAN DIMAS CONNECTION EXTENSION TRUNK
City
SAN DIMAS, CA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
22
Purpose
Routine Assessment
Project
WO_536447_TV22088_NOV2015
Material
NRCP
Shape
Circular
Height
12 in.
Upstream MH
22 0708
Downstream MH
22 0707
Dir. of Survey
Downstream
Length Surveyed
355.3 ft.
Total Length
355.3 ft.
Structural Index
2
Structural Quick
412M
Structural Rating
144
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
—
Overall Rating
148
Pipe schematic from manhole 22 0708 to 22 0707
MH: 22 0708MH: 22 0707downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 07080 ft. MWL - Water Level, 5 %of cross sectional area2.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start24.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"84.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"168.7 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES184.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 4"236.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"352.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish352.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish355.3 ft. AMH - Downstream Manhole, Survey Ends - 22 0707

Observation photos (2)

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2.5 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

    168.7 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

All inspections of P17061Work order 536447

Observations (13)

DistanceCodeObservation
355.3AMH22 0707
352.5DAGS—
0MWM—
0AMH22 0708
0MWL—
184.7TFC—
84.4TFC—
2.5SSS—
236.4TFC—
352.6SSS—
168.7FM—
2.4DAGS—
24.3TFC—

Properties (5)

additional_info
SC205647
custom_field_two
2
customer
LACSD
datetime
2015-12-07T02:33:00-08:00
sewer_category
GRAVITY