Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 7, 2022, 09:13 AM
  • 05 0779_05 0778_03072022_024337.mp4

Date
03/07/2022
W/O
941467
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00553
PipeID
P06007
Time
1:13 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K9788
Sewer Name
05 MANCHESTER-VERMONT DIVERSION EXTENSION TRUNK
City
LOS ANGELES
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
09
Purpose
Routine Assessment
Project
WO_941467_TV05272_MAR2022
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
05 0779
Downstream MH
05 0778
Dir. of Survey
Downstream
Length Surveyed
387.6 ft.
Total Length
387.6 ft.
Structural Index
4
Structural Quick
4N00
Structural Rating
308
O&M Index
2
O&M Quick
2N00
O&M Rating
152
Overall Index
3
Overall Quick
Overall Rating
460
Pipe schematic from manhole 05 0779 to 05 0778
MH: 05 0779MH: 05 0778downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 07793.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start4 ft. FM - Fracture Multiple, from 04 to 08 o'clock, within 8 inches of joint: NO10.1 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start19.2 ft. MGO - General Observation - STAINING270 ft. B - Broken, from 12 to 02 o'clock, within 8 inches of joint: YES385.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish385.7 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish387.6 ft. AMH - Downstream Manhole, Survey Ends - 05 0778

Observation photos (4)

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

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

  • Fracture Multiple, from 04 to 08 o'clock, within 8 inches of joint: NO

    4 ft. - Fracture Multiple, from 04 to 08 o'clock, within 8 inches of joint: NO

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

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

  • Broken, from 12 to 02 o'clock, within 8 inches of joint: YES

    270 ft. - Broken, from 12 to 02 o'clock, within 8 inches of joint: YES

Observations (11)

DistanceCodeObservation
10.1FM
0MWM
385.7DAGS
0MWL
385.7FM
0AMH05 0779
387.6AMH05 0778
3.9DAGS
270B
19.2MGOSTAINING
4FM

Properties (7)

additional_info
630098030722001
custom_field_three
BROKEN, SEVERE FRACTURES
custom_field_two
1
customer
1
datetime
2022-03-07T01:13:18-08:00
documentation
PROPIPE
is_lateral_inspection
false