Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 19, 2018, 06:26 AM
  • C 0487_C 0486_01182018_222703.mp4

Date
01/18/2018
W/O
679421
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00132
PipeID
P09737
Time
10:26 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5378
Sewer Name
C JOINT OUTFALL C - UNIT 6C RENOVATION
City
LAKEWOOD
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
13
Purpose
Routine Assessment
Project
WO_679421_TV03155_JAN2018
Material
Vitrified Clay Pipe
Shape
Circular
Height
30 in.
Width
30 in.
Upstream MH
C 0487
Downstream MH
C 0486
Dir. of Survey
Downstream
Length Surveyed
64.9 ft.
Total Length
64.9 ft.
Structural Index
3
Structural Quick
3221
Structural Rating
8
O&M Index
2
O&M Quick
2800
O&M Rating
16
Overall Index
2
Overall Quick
Overall Rating
24
Pipe schematic from manhole C 0487 to C 0486
MH: C 0487MH: C 0486downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - C 04872 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start7.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start29.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish33.1 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS60 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES63.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish63.4 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish64.9 ft. AMH - Downstream Manhole, Survey Ends - C 0486

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

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

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

Observations (11)

DistanceCodeObservation
63.4DAGS
0MWL
29.4CM
0MWM
33.1DSZDEBRIS
2DAGS
64.9AMHC 0486
60SSS
7.5CM
63.4DSZ
0AMHC 0487

Properties (6)

additional_info
SC346957
custom_field_two
2
customer
LACSD
datetime
2018-01-18T22:26:33-08:00
sewer_category
Gravity
year_laid
33064