Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 7, 2017, 09:08 AM
  • 18 0699_18 0698 __07112017_010926.mp4

Date
11/07/2017
W/O
635480
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00706
PipeID
P14549
Time
1:08 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K5205
Sewer Name
18 SO WHITTIER OUTFALL TR, SECTS 1,2,3,&4
City
CERRITOS
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
35
Purpose
Routine Assessment
Project
WO_635480_TV18053_NOV2017
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
48 in.
Width
48 in.
Upstream MH
18 0699
Downstream MH
18 0698
Dir. of Survey
Downstream
Length Surveyed
461.3 ft.
Total Length
461.3 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
2
O&M Quick
4121
O&M Rating
7
Overall Index
2
Overall Quick
Overall Rating
9
Pipe schematic from manhole 18 0699 to 18 0698
MH: 18 0699MH: 18 0698downstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 06990 ft. MWL - Water Level, 30 %of cross sectional area4.9 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - MAG COATING4.9 ft. VC - Vermin Cockroach4.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start249 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 8"458.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish458.3 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish461.3 ft. AMH - Downstream Manhole, Survey Ends - 18 0698

Observation photos (2)

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - MAG COATING

    4.9 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - MAG COATING

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    4.9 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

Observations (10)

DistanceCodeObservation
0MWM
0AMH18 0699
4.9SSSMAG COATING
4.9VC
458.3DAGS
461.3AMH18 0698
0MWL
458.3SSS
4.9DAGS
249TB

Properties (4)

additional_info
SC346081
custom_field_two
3
customer
LACSD
datetime
2017-11-07T01:08:52-08:00