Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 18, 2020, 08:12 AM
  • 29 0385_29 0370_08182020_012923.mp4

Date
08/18/2020
W/O
844690
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00537
PipeID
P24422
Time
1:12 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7950
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.
03
Purpose
Routine Assessment
Project
RFIR_WO_844690_TV29055_AUG2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0385
Downstream MH
29 0370
Dir. of Survey
Downstream
Length Surveyed
303.2 ft.
Total Length
303.2 ft.
Structural Index
3
Structural Quick
3K2K
Structural Rating
300
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
300
Pipe schematic from manhole 29 0385 to 29 0370
MH: 29 0385MH: 29 0370downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 29 03852 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start13 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"18.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"70.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"150.7 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 4", 6"301 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish303 ft. MGO - General Observation - ROACHES @ MH303.2 ft. MGO - General Observation - CONN @ MH 9 O' CLOCK/ACTIVE303.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish303.2 ft. AMH - Downstream Manhole, Survey Ends - 29 0370

Observation photos (2)

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 4", 6"

    150.7 ft. - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 4", 6"

Observations (14)

DistanceCodeObservation
303.2MGOCONN @ MH 9 O' CLOCK/ACTIVE
303.2CM
301SSS
13TFC
303MGOROACHES @ MH
0MWL
2CM
303.2AMH29 0370
18.8TFC
0MWM
150.7TBA
0AMH29 0385
2SSS
70.5TFC

Properties (7)

additional_info
SC411812
custom_field_three
SPALLING/MULTIPLE CRACKS
custom_field_two
3
customer
1
datetime
2020-08-18T01:12:58-07:00
documentation
PROPIPE
is_lateral_inspection
false