Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 27, 2016, 03:24 PM

  • 29 0671_29 0670_7272016_083126.mp4

Date
07/27/2016
W/O
0579968
Weather
Very Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00537
PipeID
P24919
Time
8:24 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 0671
Downstream MH
29 0670
Dir. of Survey
Downstream
Length Surveyed
137 ft.
Total Length
137 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 0671 to 29 0670
MH: 29 0671MH: 29 0670downstream0 ft. MGO - General Observation - ROACHES INSIDE THE MH.0 ft. MWL - Water Level, 0 %of cross sectional area - DRY LINE0 ft. AMH - Upstream Manhole, Survey Begins - 8:30 AM2.1 ft. DAZ - Deposits Attached Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES - DEBRIS7.1 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: YES, 6" - OPEN12.2 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: YES, 6"12.4 ft. MWL - Water Level, 5 %of cross sectional area16.6 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: YES, 6" - OPEN22.4 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6" - OPEN71.8 ft. CL - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES73.1 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: YES, 6" - OPEN77.5 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: YES, 6" - OPEN113 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6" - OPEN129.8 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6" - OPEN135.3 ft. MGO - General Observation - SPIDER WEBS THROUGHOUT THE REACH135.7 ft. MGO - General Observation - ROACHES INSIDE THE MH.137 ft. AMH - Downstream Manhole, Survey Ends - 8:50 AM

Observation photos (1)

  • Deposits Attached Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES - DEBRIS

    2.1 ft. - Deposits Attached Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES - DEBRIS

All inspections of P24919Work order 0579968

Observations (17)

DistanceCodeObservation
16.6TFOPEN
135.3MGOSPIDER WEBS THROUGHOUT THE REACH
113TFOPEN
2.1DAZDEBRIS
12.4MWL—
0MGOROACHES INSIDE THE MH.
77.5TFOPEN
135.7MGOROACHES INSIDE THE MH.
71.8CL—
129.8TFOPEN
22.4TFOPEN
12.2TFA—
137AMH8:50 AM
0MWLDRY LINE
7.1TFOPEN
0AMH8:30 AM
73.1TFOPEN

Properties (5)

custom_field_two
4
customer
LACSD
datetime
2016-07-27T08:24:06-07:00
documentation
MIRANDA, FRANKLIN, SHADLER
is_lateral_inspection
false