Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 7, 2017, 06:51 PM
  • E 0037_E 0036_07092017_034814.mp4

Date
09/07/2017
W/O
654302
Weather
Dry
Operator/Surveyor
CORTEZ ESTEBAN
Sewer ID
Z00028
PipeID
P11264
Time
11:51 AM
Certificate
U-209-8148
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4917
Sewer Name
E JOINT OUTFALL E - UNIT 2
City
W COMPTON
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
18
Purpose
Routine Assessment
Project
WO_654302_TV01123_AUG2017
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
48 in.
Width
48 in.
Upstream MH
E 0037
Downstream MH
E 0036
Dir. of Survey
Downstream
Length Surveyed
477.6 ft.
Total Length
477.6 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
2400
O&M Rating
8
Overall Index
2
Overall Quick
Overall Rating
11
Pipe schematic from manhole E 0037 to E 0036
MH: E 0037MH: E 0036downstream0 ft. AMH - Upstream Manhole, Survey Begins - E 00370 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area0.2 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start156.4 ft. DSF - Deposits Settled Fine, 5 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES176 ft. DSF - Deposits Settled Fine, 5 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES408.3 ft. DSF - Deposits Settled Fine, 5 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES430.2 ft. DSF - Deposits Settled Fine, 5 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Start470.6 ft. DSF - Deposits Settled Fine, 5 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Finish473 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish477.6 ft. AMH - Downstream Manhole, Survey Ends - E 0036

Observation photos (4)

  • Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

    0.2 ft. - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

  • Deposits Settled Fine,  5 %of cross sectional area, at 06 o'clock,  , within 8 inches of joint: YES

    156.4 ft. - Deposits Settled Fine, 5 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES

  • Deposits Settled Fine,  5 %of cross sectional area, at 06 o'clock,  , within 8 inches of joint: YES

    176 ft. - Deposits Settled Fine, 5 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES

  • Deposits Settled Fine,  5 %of cross sectional area, at 06 o'clock,  , within 8 inches of joint: YES

    408.3 ft. - Deposits Settled Fine, 5 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES

Observations (11)

DistanceCodeObservation
477.6AMHE 0036
473SAV
0AMHE 0037
0.2SAV
0MWL
430.2DSF
408.3DSF
470.6DSF
176DSF
0MWM
156.4DSF

Properties (4)

additional_info
SC345824
custom_field_two
3
customer
LACSD
datetime
2017-09-07T11:51:54-07:00