Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 16, 2016, 05:09 PM
  • 29 0805_29 0804_8162016_103412.mp4

Date
08/16/2016
W/O
0579968
Weather
Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00537
PipeID
P25555
Time
10:09 AM
Certificate
U-1014-06022542
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G7205
Sewer Name
29 21ST STREET SEWER
City
SIGNAL HILL
Loc. details
Parking Lot
Location Code
G
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
04
Purpose
Routine Assessment
Project
20160811AM_21ST_STREET_SEWER
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Upstream MH
29 0804
Downstream MH
29 0805
Dir. of Survey
Upstream
Length Surveyed
119.2 ft.
Total Length
119.2 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
4
Pipe schematic from manhole 29 0804 to 29 0805
MH: 29 0804MH: 29 0805upstream0 ft. AMH - Upstream Manhole, Survey Ends - 10:43 AM1.5 ft. MGO - General Observation - ROACHES INSIDE THE MH.1.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Finish39.9 ft. JSL - Joint Separated Large39.9 ft. MGO - General Observation - CHIPPING117.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Start119.2 ft. MGO - General Observation - ROACHES INSIDE THE MH.119.2 ft. AMH - Downstream Manhole, Survey Begins - 10:34 AM119.2 ft. MWL - Water Level, 5 %of cross sectional area119.2 ft. MWM - Water Mark, 5 %of cross sectional area

Observation photos (4)

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: NO, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Start

  • Joint Separated Large

    79.3 ft. - Joint Separated Large

  • General Observation - CHIPPING

    79.3 ft. - General Observation - CHIPPING

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: NO, Finish

    117.3 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Finish

Observations (10)

DistanceCodeObservation
79.3JSL
0MGOROACHES INSIDE THE MH.
2DAGS
119.2AMH10:43 AM
79.3MGOCHIPPING
117.7MGOROACHES INSIDE THE MH.
0AMH10:34 AM
0MWL
0MWM
117.3DAGS

Properties (4)

customer
LACSD
datetime
2016-08-16T10:09:57-07:00
documentation
MIRANDA, FRANKLIN, BRAR
is_lateral_inspection
false