Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 27, 2018, 11:34 AM
  • 05 2231_05 0775 _27022018_034459.mp4

Date
02/27/2018
W/O
690070
Weather
Light Rain
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00553
PipeID
P06003
Time
3:34 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5467
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_690070_TV05272_MAR2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
05 2231
Downstream MH
05 0775
Dir. of Survey
Downstream
Length Surveyed
214.3 ft.
Total Length
214.3 ft.
Structural Index
4
Structural Quick
4G00
Structural Rating
164
O&M Index
2
O&M Quick
2P00
O&M Rating
168
Overall Index
3
Overall Quick
Overall Rating
332
Pipe schematic from manhole 05 2231 to 05 0775
MH: 05 2231MH: 05 0775downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 22312 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start6.3 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start213.4 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish213.4 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish213.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish214.3 ft. AMH - Downstream Manhole, Survey Ends - 05 0775

Observation photos (4)

  • Upstream Manhole, Survey Begins - 05 2231

    0 ft. - Upstream Manhole, Survey Begins - 05 2231

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

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

  • 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

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

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

Observations (10)

DistanceCodeObservation
6.3FM
0MWM
213.4FM
0MWL
2DAE
2DAGS
213.4DAE
214.3AMH05 0775
213.4DAGS
0AMH05 2231

Properties (4)

additional_info
SC358473
custom_field_two
2
customer
LACSD
datetime
2018-02-27T03:34:24-08:00