Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 3, 2015, 12:16 PM
  • 30 0159_30 0158_20151203_052809_.mpg

Date
12/03/2015
W/O
536532
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00878
PipeID
P17864
Time
4:16 AM
Certificate
12345
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K2956
Sewer Name
30 SOUTH BAY CITIES MAIN TRUNK
City
REDONDO BEACH
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 30
Page No.
07
Purpose
Routine Assessment
Project
WO_536532_TV30036_NOV2015
Sewer Type
GRAVITY
Material
Vitrified Clay Pipe
Shape
Other
Height
12 in.
Upstream MH
30 0158
Downstream MH
30 0159
Dir. of Survey
Upstream
Length Surveyed
111.3 ft.
Total Length
111.3 ft.
Structural Index
4
Structural Quick
4131
Structural Rating
7
O&M Index
4
O&M Quick
4C00
O&M Rating
76
Overall Index
4
Overall Quick
Overall Rating
83
Pipe schematic from manhole 30 0158 to 30 0159
MH: 30 0158MH: 30 0159upstream0 ft. AMH - Upstream Manhole, Survey Ends - 30 01590.3 ft. DAGS - Deposits Attached Grease, 25 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish16.3 ft. FM - Fracture Multiple, from 12 to 01 o'clock, within 8 inches of joint: YES16.7 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"88.6 ft. CM - Crack Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES93.2 ft. DAGS - Deposits Attached Grease, 25 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start111.3 ft. AMH - Downstream Manhole, Survey Begins - 30 0158111.3 ft. MWM - Water Mark, 30 %of cross sectional area111.3 ft. MWL - Water Level, 20 %of cross sectional area

Observation photos (3)

  • Crack Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES

    22.7 ft. - Crack Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES

  • Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"

    94.6 ft. - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"

  • Fracture Multiple, from 12 to 01 o'clock, within 8 inches of joint: YES

    95 ft. - Fracture Multiple, from 12 to 01 o'clock, within 8 inches of joint: YES

Observations (9)

DistanceCodeObservation
18.1DAGS
0AMH30 0158
0MWM
22.7CM
111DAGS
0MWL
94.6TF
111.3AMH30 0159
95FM

Properties (6)

additional_info
SC205553
custom_field_two
3
customer
LACSD
datetime
2015-12-03T04:16:03-08:00
documentation
PRO PIPE
is_lateral_inspection
false