Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 30, 2020, 11:14 AM

  • 05 0770_05 0769 _03302020_042558.mp4

Date
03/30/2020
W/O
818427
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00553
PipeID
P05997
Time
4:14 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K7493
Sewer Name
05 MANCHESTER-VERMONT DIVERSION EXTENSION TRUNK
City
LOS ANGELES
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
09
Purpose
Routine Assessment
Project
RFIR_WO_818427_TV05272_MAR2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
05 0769
Downstream MH
05 0770
Dir. of Survey
Upstream
Length Surveyed
383.7 ft.
Total Length
383.7 ft.
Structural Index
3
Structural Quick
4N2N
Structural Rating
456
O&M Index
2
O&M Quick
2N00
O&M Rating
152
Overall Index
3
Overall Quick
—
Overall Rating
608
Pipe schematic from manhole 05 0769 to 05 0770
MH: 05 0769MH: 05 0770upstream0 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0 ft. AMH - Upstream Manhole, Survey Ends - 05 07702.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish295.7 ft. MWL - Water Level, 20 %of cross sectional area380.1 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start381.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start381.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start383.7 ft. MWM - Water Mark, 20 %of cross sectional area383.7 ft. AMH - Downstream Manhole, Survey Begins - 05 0769383.7 ft. MWL - Water Level, 15 %of cross sectional area

Observation photos (1)

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

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

All inspections of P05997Work order 818427

Observations (11)

DistanceCodeObservation
383.7FM—
381SSS—
2SSS—
381DAGS—
3.6FM—
383.7AMH05 0770
0MWM—
0AMH05 0769
0MWL—
88MWL—
2DAGS—

Properties (6)

additional_info
SC398900
custom_field_two
2
customer
LACSD
datetime
2020-03-30T04:14:52-07:00
documentation
PROPIPE
is_lateral_inspection
false