Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 28, 2017, 12:01 PM
  • C 0393_C 0392_11282017_040126.mp4

Date
11/28/2017
W/O
674250
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00143
PipeID
P09860
Time
4:01 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5231
Sewer Name
C JOINT OUTFALL C - UNIT 8E
City
CERRITOS
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 19
Page No.
04
Purpose
Routine Assessment
Project
WO_674250_TV02139_DEC2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
C 0393
Downstream MH
C 0392
Dir. of Survey
Downstream
Length Surveyed
298.8 ft.
Total Length
298.8 ft.
Structural Index
3
Structural Quick
3200
Structural Rating
6
O&M Index
2
O&M Quick
2K00
O&M Rating
124
Overall Index
2
Overall Quick
Overall Rating
130
Pipe schematic from manhole C 0393 to C 0392
MH: C 0393MH: C 0392downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - C 03932 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start211 ft. MWLS - Water Level, Sag in pipe, 40 %of cross sectional area, Start218 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, at 09 o'clock, , within 8 inches of joint: YES233 ft. MWLS - Water Level, Sag in pipe, 40 %of cross sectional area, Finish264 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, at 09 o'clock, , within 8 inches of joint: YES265.6 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 6"298.8 ft. AMH - Downstream Manhole, Survey Ends - C 0392298.8 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Finish298.8 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 (2)

  • 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

  • Water Level, Sag in pipe, 40 %of cross sectional area, Start

    211 ft. - Water Level, Sag in pipe, 40 %of cross sectional area, Start

Observations (12)

DistanceCodeObservation
0MWM
218DAGS
0MWL
233MWLS
298.8AMHC 0392
2DAGS
211MWLS
0AMHC 0393
298.8DAE
298.8DAGS
265.6TFA
264DAGS

Properties (5)

additional_info
SC346402
custom_field_two
4
customer
LACSD
datetime
2017-11-28T04:01:12-08:00
year_laid
26597