Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 7, 2021, 02:56 PM
  • 29 0761_29 0757_07072021_080509.mp4

Date
07/07/2021
W/O
901245
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z01090
PipeID
P24399
Time
7:56 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8673
Sewer Name
29 ALAMITOS PUMPING PLANT 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_901245_TV29013_JUL2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0757
Downstream MH
29 0761
Dir. of Survey
Upstream
Length Surveyed
112.5 ft.
Total Length
112.5 ft.
Structural Index
2
Structural Quick
2C00
Structural Rating
44
O&M Index
2
O&M Quick
2C00
O&M Rating
44
Overall Index
2
Overall Quick
Overall Rating
88
Pipe schematic from manhole 29 0757 to 29 0761
MH: 29 0757MH: 29 0761upstream0 ft. AMH - Upstream Manhole, Survey Ends - 29 07612.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish2.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish3.6 ft. TFA - Tap Factory Made Active, at 03 o'clock, -, within 8 inches of joint: YES, 4", 6"42.4 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - OPEN110.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start110.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start112.5 ft. MWL - Water Level, 5 %of cross sectional area112.5 ft. AMH - Downstream Manhole, Survey Begins - 29 0757112.5 ft. MWM - Water Mark, 10 %of cross sectional area

Observations (10)

DistanceCodeObservation
0MWL
70.1TFOPEN
110DAGS
0AMH29 0757
2DAGS
108.9TFA
110SSS
2SSS
112.5AMH29 0761
0MWM

Properties (6)

custom_field_three
SPALLING
custom_field_two
3
customer
1
datetime
2021-07-07T07:56:20-07:00
documentation
PROPIPE
is_lateral_inspection
false