Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 9, 2020, 03:30 PM
  • 29 0788_29 0787_09092020_084518.mp4

Date
09/09/2020
W/O
844902
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00537
PipeID
P25538
Time
8:30 AM
Certificate
U-109-7948
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K7338
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 0787
Downstream MH
29 0788
Dir. of Survey
Upstream
Length Surveyed
74.3 ft.
Total Length
74.3 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 0787 to 29 0788
MH: 29 0787MH: 29 0788upstream0 ft. AMH - Upstream Manhole, Survey Ends - 29 07884.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish4.2 ft. FC - Fracture Circumferential, from 12 to 12 o'clock, within 8 inches of joint: NO24.4 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4" - SAND65.2 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 4"72.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start74.3 ft. MWL - Water Level, 10 %of cross sectional area74.3 ft. MWM - Water Mark, 30 %of cross sectional area74.3 ft. AMH - Downstream Manhole, Survey Begins - 29 0787

Observations (9)

DistanceCodeObservation
70.1DAGS
0MWL
70.1FC
9.1TF
0MWM
2DAGS
74.3AMH29 0788
49.9TFSAND
0AMH29 0787

Properties (7)

additional_info
SC411336
custom_field_three
FRACTURE
custom_field_two
2
customer
1
datetime
2020-09-09T08:30:56-07:00
documentation
PROPIPE
is_lateral_inspection
false