Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 16, 2015, 08:57 AM
  • 22 1448_22 1447_20150416_020906.mp4

Date
04/16/2015
W/O
496785
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00795
PipeID
P21156
Time
1:57 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K2336
Sewer Name
22 CAMERON RELIEF TRUNK
City
WEST COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
35
Purpose
Routine Assessment
Project
WO_496785_TV22009_2015MARCH
Material
Vitrified Clay Pipe
Shape
Circular
Height
33 in.
Upstream MH
22 1448
Downstream MH
22 1447
Dir. of Survey
Downstream
Length Surveyed
110.7 ft.
Total Length
110.7 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2H00
O&M Rating
86
Overall Index
2
Overall Quick
Overall Rating
86
Pipe schematic from manhole 22 1448 to 22 1447
MH: 22 1448MH: 22 1447downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 14482 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start4 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - BELOW WATER LEVEL110.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish110.7 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish110.7 ft. MSA - Survey Abandoned - DUE TO DEBRIS, ROCK.

Observation photos (6)

  • Water Mark, 25 %of cross sectional area

    0 ft. - Water Mark, 25 %of cross sectional area

  • Water Level, 20 %of cross sectional area

    0 ft. - Water Level, 20 %of cross sectional area

  • Upstream Manhole, Survey Begins - 22 1448

    0 ft. - Upstream Manhole, Survey Begins - 22 1448

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Deposits Settled Other,  10 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Start - BELOW WATER LEVEL

    4 ft. - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - BELOW WATER LEVEL

  • Survey Abandoned - DUE TO DEBRIS, ROCK.

    110.7 ft. - Survey Abandoned - DUE TO DEBRIS, ROCK.

Observations (8)

DistanceCodeObservation
110.7DAGS
0MWM
110.7DSZ
2DAGS
0MWL
110.7MSADUE TO DEBRIS, ROCK.
0AMH22 1448
4DSZBELOW WATER LEVEL

Properties (6)

additional_info
SC207761
custom_field_two
3
customer
LACSD
datetime
2015-04-16T01:57:20-07:00
sewer_category
GRAVITY
year_laid
19930211