Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 9, 2020, 10:20 AM
  • 30 0083_30 0082 _06092020_033318.mp4

Date
06/09/2020
W/O
828865
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00878
PipeID
P17791
Time
3:20 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7690
Sewer Name
30 SOUTH BAY CITIES MAIN TRUNK
City
REDONDO BEACH
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 30
Page No.
05
Purpose
Routine Assessment
Project
RFIR_WO_828865_TV30072_MAY2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
30 0083
Downstream MH
30 0082
Dir. of Survey
Downstream
Length Surveyed
392.9 ft.
Total Length
392.9 ft.
Structural Index
3
Structural Quick
3N00
Structural Rating
228
O&M Index
2
O&M Quick
312O
O&M Rating
161
Overall Index
2
Overall Quick
Overall Rating
389
Pipe schematic from manhole 30 0083 to 30 0082
MH: 30 0083MH: 30 0082downstream0 ft. AMH - Upstream Manhole, Survey Begins - 30 00830 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start9.4 ft. RFJ - Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YESR12.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start35.9 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR190.9 ft. RMJ - Roots Medium Joint, from 08 to 04 o'clock, 15 %, within 8 inches of joint: YESR192.2 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: YES, 6"390.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish390.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish392.9 ft. AMH - Downstream Manhole, Survey Ends - 30 0082

Observation photos (5)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YESR

    9.4 ft. - Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YESR

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

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

  • Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR

    35.9 ft. - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR

  • Roots Medium Joint, from 08 to 04 o'clock, 15 %, within 8 inches of joint: YESR

    190.9 ft. - Roots Medium Joint, from 08 to 04 o'clock, 15 %, within 8 inches of joint: YESR

Observations (12)

DistanceCodeObservation
9.4RFJ
192.2TBA
390.7CM
190.9RMJ
0AMH30 0083
0MWM
392.9AMH30 0082
0MWL
12.3CM
35.9RFJ
2DAGS
390.7DAGS

Properties (6)

additional_info
SC411282
custom_field_two
3
customer
LACSD
datetime
2020-06-09T03:20:23-07:00
documentation
PRO PIPE
is_lateral_inspection
false