Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 26, 2020, 09:46 AM
  • 30 0362_30 0361 _08262020_030223.mp4

Date
08/26/2020
W/O
844670
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00854
PipeID
P17998
Time
2:46 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8011
Sewer Name
CLIFTON P.P. FORCE MAIN GRAVITY TRUNK
City
REDONDO BEACH
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 30
Page No.
07
Purpose
Routine Assessment
Project
WO_844670_TV30011_AUG2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
30 0361
Downstream MH
30 0362
Dir. of Survey
Upstream
Length Surveyed
173.5 ft.
Total Length
173.5 ft.
Structural Index
3
Structural Quick
3221
Structural Rating
8
O&M Index
1
O&M Quick
1200
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
10
Pipe schematic from manhole 30 0361 to 30 0362
MH: 30 0361MH: 30 0362upstream0 ft. AMH - Upstream Manhole, Survey Ends - 30 03622.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES5.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES47 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"83.9 ft. RFJ - Roots Fine Joint, from 09 to 04 o'clock, within 8 inches of joint: YES98.3 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES156.7 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES173.5 ft. AMH - Downstream Manhole, Survey Begins - 30 0361173.5 ft. MWM - Water Mark, 5 %of cross sectional area173.5 ft. MWL - Water Level, 5 %of cross sectional area

Observation photos (4)

  • Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

    75.2 ft. - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

  • Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"

    126.5 ft. - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"

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

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

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

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

Observations (10)

DistanceCodeObservation
173.5AMH30 0362
16.8RFJ
171CM
0AMH30 0361
75.2CL
89.6RFJ
0MWM
0MWL
167.7CM
126.5TB

Properties (7)

additional_info
SC411823
custom_field_three
MULTIPLE CRACKS
custom_field_two
3
customer
1
datetime
2020-08-26T02:46:07-07:00
documentation
PROPIPE
is_lateral_inspection
false