Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 20, 2017, 07:52 AM
  • 05 0765_05 0764 _09202017_011008.mp4

Date
09/20/2017
W/O
630370
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00484
PipeID
P05992
Time
12:52 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K4979
Sewer Name
05 MANCHESTER-VERMONT RELIEF 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_630370_TV05315_AUG2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
05 0764
Downstream MH
05 0765
Dir. of Survey
Upstream
Length Surveyed
120.2 ft.
Total Length
120.2 ft.
Structural Index
4
Structural Quick
4D00
Structural Rating
92
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
4
Overall Quick
Overall Rating
96
Pipe schematic from manhole 05 0764 to 05 0765
MH: 05 0764MH: 05 0765upstream0 ft. AMH - Upstream Manhole, Survey Ends - 05 07650 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish0 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1.2 ft. MGO - General Observation - SPALLING THROUGHOUT THE REACH1.2 ft. MGO - General Observation - SPALLING THROUGHOUT THE REACH116.8 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start117.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start120.2 ft. AMH - Downstream Manhole, Survey Begins - 05 0764120.2 ft. MWM - Water Mark, 20 %of cross sectional area120.2 ft. MWL - Water Level, 20 %of cross sectional area

Observation photos (2)

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

    3 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

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

Observations (10)

DistanceCodeObservation
3DAGS
120.2AMH05 0765
3.4FM
120.2DAGS
120.2FM
0AMH05 0764
0MWM
119MGOSPALLING THROUGHOUT THE REACH
0MWL
119MGOSPALLING THROUGHOUT THE REACH

Properties (4)

additional_info
SC345971
custom_field_two
2
customer
LACSD
datetime
2017-09-20T00:52:50-07:00