Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 31, 2016, 10:35 AM
  • E 0189_E 0188_31102016_033651.mp4

Date
10/31/2016
W/O
597391
Weather
Dry
Operator/Surveyor
R.VARGAS
Sewer ID
Z00972
PipeID
P24770
Time
3:35 AM
Certificate
U-209-211
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K3868
Sewer Name
E JOINT OUTFALL E - UNIT 4 RELIEF
City
LOS ANGELES
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
13
Purpose
Routine Assessment
Project
WO_597391_TV01092_OCT2016
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
E 0188
Downstream MH
E 0189
Dir. of Survey
Upstream
Length Surveyed
153.4 ft.
Total Length
153.4 ft.
Structural Index
1
Structural Quick
1100
Structural Rating
1
O&M Index
3
O&M Quick
4122
O&M Rating
8
Overall Index
2
Overall Quick
Overall Rating
9
Pipe schematic from manhole E 0188 to E 0189
MH: E 0188MH: E 0189upstream0 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Finish0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish0 ft. OBN - Obstacles Construction Debris, 25 %of cross sectional area, from 04 to 08 o'clock - NOT VISIBLE0 ft. MSA - Survey Abandoned - SEVERE DEBRIS 25%140.6 ft. CC - Crack Circumferential, from 07 to 09 o'clock, within 8 inches of joint: YES151.3 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start151.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start153.4 ft. MWM - Water Mark, 20 %of cross sectional area153.4 ft. AMH - Downstream Manhole, Survey Begins - E 0188153.4 ft. MWL - Water Level, 15 %of cross sectional area

Observation photos (3)

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

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

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

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

  • Crack Circumferential, from 07 to 09 o'clock, within 8 inches of joint: YES

    12.8 ft. - Crack Circumferential, from 07 to 09 o'clock, within 8 inches of joint: YES

Observations (10)

DistanceCodeObservation
0MWM
0AMHE 0188
2.1DAE
12.8CC
153.4DAE
2.1DAGS
153.4DAGS
153.4OBNNOT VISIBLE
153.4MSASEVERE DEBRIS 25%
0MWL

Properties (7)

additional_info
SC301948
custom_field_two
4
customer
LACSD
datetime
2016-10-31T03:35:00-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
37743