Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 7, 2022, 09:44 AM
  • 05 0778_05 0777_03072022_030653.mp4

Date
03/07/2022
W/O
941467
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00553
PipeID
P06006
Time
1:44 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
Light Highway
Location Code
C
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 0778
Downstream MH
05 0777
Dir. of Survey
Downstream
Length Surveyed
394 ft.
Total Length
394 ft.
Structural Index
4
Structural Quick
524N
Structural Rating
318
O&M Index
2
O&M Quick
2O00
O&M Rating
156
Overall Index
3
Overall Quick
Overall Rating
474
Pipe schematic from manhole 05 0778 to 05 0777
MH: 05 0778MH: 05 0777downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 07780 ft. MWM - Water Mark, 30 %of cross sectional area2.1 ft. MGO - General Observation - STAINING2.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start5.8 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start122 ft. B - Broken, from 02 to 05 o'clock, within 8 inches of joint: YES184 ft. B - Broken, from 09 to 11 o'clock, within 8 inches of joint: YES392.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish392.8 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish394 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

    2.1 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 08 to 04 o'clock, within 8 inches of joint: YES, Start

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

  • Broken, from 02 to 05 o'clock, within 8 inches of joint: YES

    122 ft. - Broken, from 02 to 05 o'clock, within 8 inches of joint: YES

  • Broken, from 09 to 11 o'clock, within 8 inches of joint: YES

    184 ft. - Broken, from 09 to 11 o'clock, within 8 inches of joint: YES

Observations (11)

DistanceCodeObservation
392.8DAGS
2.1MGOSTAINING
122B
5.8FM
394AMH05 0778
392.8FM
0MWL
0AMH05 0778
0MWM
184B
2.1DAGS

Properties (7)

additional_info
630098030722001
custom_field_three
BROKEN, SEVERE FRACTURES
custom_field_two
1
customer
1
datetime
2022-03-07T01:44:47-08:00
documentation
PROPIPE
is_lateral_inspection
false