Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 10, 2020, 05:57 PM
  • 29 0801_29 0800_09102020_112231.mp4

Date
09/10/2020
W/O
844902
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00537
PipeID
P25551
Time
10:57 AM
Certificate
U-109-7948
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K7339
Sewer Name
21ST STREET SEWER
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
04
Purpose
Routine Assessment
Project
WO_844902_TV29005_AUG2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0801
Downstream MH
29 0800
Dir. of Survey
Downstream
Length Surveyed
257.6 ft.
Total Length
257.6 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2J00
O&M Rating
106
Overall Index
2
Overall Quick
Overall Rating
106
Pipe schematic from manhole 29 0801 to 29 0800
MH: 29 0801MH: 29 0800downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 29 08010 ft. MWL - Water Level, 0 %of cross sectional area2 ft. DSF - Deposits Settled Fine, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start7.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"11.9 ft. OBR - Obstacles Rocks, 10 %of cross sectional area, from 05 to 07 o'clock, Start19 ft. OBR - Obstacles Rocks, 10 %of cross sectional area, from 05 to 07 o'clock, Finish22.2 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"49.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"75.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"134.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"158.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"219.3 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"246 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"257.6 ft. AMH - Downstream Manhole, Survey Ends - 29 0800257.6 ft. DSF - Deposits Settled Fine, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish

Observations (16)

DistanceCodeObservation
49.9TF
11.9OBR
219.3TFA
19OBR
75.9TF
0MWM
257.6AMH29 0800
0AMH29 0801
257.6DSF
158.7TF
7.3TF
22.2TF
246TF
2DSF
0MWL
134.7TF

Properties (7)

additional_info
SC411338
custom_field_three
DEBRIS
custom_field_two
4
customer
1
datetime
2020-09-10T10:57:56-07:00
documentation
PROPIPE
is_lateral_inspection
false