Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 8, 2017, 11:54 AM
  • B 0923_B 0922 _02082017_051936.mpg

Date
02/08/2017
W/O
618893
Weather
Light Rain
Operator/Surveyor
R.VARGAS
Sewer ID
Z00922
PipeID
P20272
Time
3:54 AM
Certificate
U-209-211
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4261
Sewer Name
B JOINT OUTFALL B - UNIT 1A REPLACEMENT
City
CARSON
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
14
Purpose
Routine Assessment
Project
WO_618893_TV08052_FEB2017
Material
RC-PVC T-LOCK LINED
Shape
Circular
Height
0 in.
Width
0 in.
Upstream MH
B 0923
Downstream MH
B 0922
Dir. of Survey
Downstream
Length Surveyed
227.1 ft.
Total Length
227.1 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
512H
O&M Rating
93
Overall Index
2
Overall Quick
Overall Rating
93
Pipe schematic from manhole B 0923 to B 0922
MH: B 0923MH: B 0922downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 09230 ft. MWL - Water Level, 30 %of cross sectional area0 ft. MGO - General Observation - LINER6.1 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start227.1 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish227.1 ft. OBZ - Obstacles Other, 35 %of cross sectional area, from 04 to 08 o'clock - DEBRIS NOT VISIBLE227.1 ft. MSA - Survey Abandoned - SEVERE DEBRIS 35%

Observation photos (1)

  • Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    6.1 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

Observations (8)

DistanceCodeObservation
227.1DAGS
6.1DAGS
0MWM
0AMHB 0923
0MWL
0MGOLINER
227.1OBZDEBRIS NOT VISIBLE
227.1MSASEVERE DEBRIS 35%

Properties (6)

additional_info
SC306803
custom_field_two
5
customer
LACSD
datetime
2017-02-08T03:54:43-08:00
sewer_category
Gravity
year_laid
37161