Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 26, 2017, 10:29 AM
  • 08 0625_08 0624_26092017_033756.mp4

Date
09/26/2017
W/O
657842
Weather
Dry
Operator/Surveyor
R.VARGAS
Sewer ID
Z00008
PipeID
P00664
Time
3:29 AM
Certificate
U-209-211
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4277
Sewer Name
08 GRACE STREET RELIEF TRUNK
City
CARSON
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
10
Purpose
Routine Assessment
Project
WO_657842_TV08018_SEP2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
08 0625
Downstream MH
08 0624
Dir. of Survey
Downstream
Length Surveyed
145.5 ft.
Total Length
145.5 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2E12
O&M Rating
58
Overall Index
2
Overall Quick
Overall Rating
58
Pipe schematic from manhole 08 0625 to 08 0624
MH: 08 0625MH: 08 0624downstream0 ft. VC - Vermin Cockroach0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 08 06250 ft. MWL - Water Level, 10 %of cross sectional area2.1 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start141.9 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish144 ft. MGO - General Observation - SPALLING THROUGHOUT THE REACH145.5 ft. AMH - Downstream Manhole, Survey Ends - 08 0624145.5 ft. VC - Vermin Cockroach

Observation photos (1)

  • Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2.1 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

Observations (9)

DistanceCodeObservation
0VC
0MWM
2.1DAGS
0AMH08 0625
145.5AMH08 0624
145.5VC
0MWL
141.9DAGS
144MGOSPALLING THROUGHOUT THE REACH

Properties (6)

additional_info
SC352123
custom_field_two
3
customer
LACSD
datetime
2017-09-26T03:29:55-07:00
sewer_category
Gravity
year_laid
30636