Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 2, 2017, 07:29 AM

  • 01 0424_E 0077_522017_004350.mp4

Date
05/02/2017
W/O
0624632
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00208
PipeID
P02158
Time
12:29 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0512
Sewer Name
01 HOLMES-WILLOWBROOK TRUNK
City
WATTS
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
10
Purpose
Routine Assessment
Project
201700501MDM_HOLMES_WILLOWBROOK_TRUNK
Material
NRCP
Shape
Circular
Height
18 in.
Upstream MH
01 0424
Downstream MH
E 0077
Dir. of Survey
Downstream
Length Surveyed
8.5 ft.
Total Length
8.5 ft.
Structural Index
3
Structural Quick
4121
Structural Rating
6
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
6
Pipe schematic from manhole 01 0424 to E 0077
MH: 01 0424MH: E 0077downstream0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. OPEN0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 12:35AM2 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - PEELING CONCRETE SEVERE AGG ATTCHED8 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. CAPPED8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - PEELING CONCRETE SEVERE AGG ATTCHED8 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG8 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Capped8.5 ft. AMH - Downstream Manhole, Survey Ends - 12:45AM

Observation photos (3)

  • Water Level, 10 %of cross sectional area

    0 ft. - Water Level, 10 %of cross sectional area

  • Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

    2 ft. - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - PEELING CONCRETE SEVERE AGG ATTCHED

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - PEELING CONCRETE SEVERE AGG ATTCHED

All inspections of P02158Work order 0624632

Observations (11)

DistanceCodeObservation
0MGOConn. @ Mh, 9 O' Clock. OPEN
8MGOConn. @ Mh, 3 O' Clock. CAPPED
0MWM—
2SAMSEVERE AGG
0MWL—
8SSSPEELING CONCRETE SEVERE AGG ATTCHED
8SAMSEVERE AGG
0AMH12:35AM
8.5AMH12:45AM
8MGOConn. @ Mh, 9 O' Clock. Capped
2SSSPEELING CONCRETE SEVERE AGG ATTCHED

Properties (4)

custom_field_three
PEELING CONCRETE SEVERE AGG ATTACHED
custom_field_two
2
customer
LACSD
datetime
2017-05-02T00:29:41-07:00