Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 2, 2021, 03:11 PM
  • 29 0412_29 0411_08022021_081812.mp4

Date
08/02/2021
W/O
901245
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z01090
PipeID
P24449
Time
8:11 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9092
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 0411
Downstream MH
29 0412
Dir. of Survey
Upstream
Length Surveyed
87.2 ft.
Total Length
87.2 ft.
Structural Index
2
Structural Quick
2B00
Structural Rating
34
O&M Index
2
O&M Quick
2B00
O&M Rating
34
Overall Index
2
Overall Quick
Overall Rating
68
Pipe schematic from manhole 29 0411 to 29 0412
MH: 29 0411MH: 29 0412upstream0 ft. AMH - Upstream Manhole, Survey Ends - 29 04122.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish2.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish4.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - OPEN32.7 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6"60.6 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - OPEN85.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start85.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start87.2 ft. MWM - Water Mark, 10 %of cross sectional area87.2 ft. MWL - Water Level, 5 %of cross sectional area87.2 ft. AMH - Downstream Manhole, Survey Begins - 29 041187.2 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/OPEN

Observations (12)

DistanceCodeObservation
26.6TFOPEN
2SSS
85DAGS
0MWM
87.2AMH29 0412
85SSS
0MWL
82.5TFOPEN
2DAGS
54.5TFA
0AMH29 0411
0MGOCONN @ MH 3 O'CLOCK/OPEN

Properties (7)

additional_info
630074080221023
custom_field_three
SPALLING
custom_field_two
3
customer
1
datetime
2021-08-02T08:11:18-07:00
documentation
PROPIPE
is_lateral_inspection
false