Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 27, 2018, 10:31 AM
  • 05 0772_05 0771 _27022018_024647.mp4

Date
02/27/2018
W/O
690070
Weather
Light Rain
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00553
PipeID
P05999
Time
2:31 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 0772
Downstream MH
05 0771
Dir. of Survey
Downstream
Length Surveyed
411.6 ft.
Total Length
411.6 ft.
Structural Index
4
Structural Quick
514O
Structural Rating
329
O&M Index
2
O&M Quick
2`00
O&M Rating
328
Overall Index
3
Overall Quick
Overall Rating
657
Pipe schematic from manhole 05 0772 to 05 0771
MH: 05 0772MH: 05 0771downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 07722 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, Start5.9 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start81.3 ft. HSV - Hole Soil Visible, at 02 o'clock, within 8 inches of joint: YES411.6 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish411.6 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish411.6 ft. AMH - Downstream Manhole, Survey Ends - 05 0771411.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (4)

  • 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

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

  • Hole Soil Visible, at 02 o'clock, within 8 inches of joint: YES

    81.3 ft. - Hole Soil Visible, at 02 o'clock, within 8 inches of joint: YES

Observations (11)

DistanceCodeObservation
411.6DAE
81.3HSV
2DAE
411.6FM
0MWL
411.6AMH05 0771
2DAGS
0MWM
5.9FM
411.6DAGS
0AMH05 0772

Properties (4)

additional_info
SC358473
custom_field_two
2
customer
LACSD
datetime
2018-02-27T02:31:25-08:00