Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 27, 2016, 03:26 PM

  • 29 0670_29 0666_7272016_091447.mp4

Date
07/27/2016
W/O
0579968
Weather
Very Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00537
PipeID
P24918
Time
8:26 AM
Certificate
U-1014-06022542
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7189
Sewer Name
29 21ST STREET SEWER
City
SIGNAL HILL
Loc. details
Other
Location Code
Z
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
04
Purpose
Routine Assessment
Project
20160721AM_21ST_STREET_SEWER
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Upstream MH
29 0666
Downstream MH
29 0670
Dir. of Survey
Upstream
Length Surveyed
161.9 ft.
Total Length
161.9 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
4
Overall Quick
—
Overall Rating
4
Pipe schematic from manhole 29 0666 to 29 0670
MH: 29 0666MH: 29 0670upstream0 ft. AMH - Upstream Manhole, Survey Ends - 9:32 AM1.1 ft. MGO - General Observation - ROACHES INSIDE THE MH.1.5 ft. MGO - General Observation - SPIDER WEBS THROUGHOUT THE REACH1.5 ft. MGO - General Observation - SLIGHT GREASE THROUGHOUT THE REACH26.8 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: YES, 6" - OPEN53.1 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: YES, 6" - OPEN61.5 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: YES, 6" - OPEN112.2 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: YES, 6" - OPEN146.2 ft. MWL - Water Level, 5 %of cross sectional area161.9 ft. MGO - General Observation - ROACHES INSIDE THE MH.161.9 ft. MWL - Water Level, 15 %of cross sectional area161.9 ft. AMH - Downstream Manhole, Survey Begins - 9:13 AM161.9 ft. MWM - Water Mark, 50 %of cross sectional area

Observation photos (2)

  • Water Mark, 50 %of cross sectional area

    0 ft. - Water Mark, 50 %of cross sectional area

  • Water Level, 5 %of cross sectional area

    15.7 ft. - Water Level, 5 %of cross sectional area

All inspections of P24918Work order 0579968

Observations (13)

DistanceCodeObservation
0MGOROACHES INSIDE THE MH.
160.8MGOROACHES INSIDE THE MH.
108.8TFOPEN
161.9AMH9:32 AM
49.7TFOPEN
100.4TFOPEN
135.1TFOPEN
160.4MGOSPIDER WEBS THROUGHOUT THE REACH
0MWL—
15.7MWL—
0AMH9:13 AM
0MWM—
160.4MGOSLIGHT GREASE THROUGHOUT THE REACH

Properties (3)

custom_field_two
4
customer
LACSD
datetime
2016-07-27T08:26:37-07:00