Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 24, 2014, 09:40 AM
  • 30 0342_30 0341_20141224_014443.mp4

Date
12/24/2014
W/O
480747
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00879
PipeID
P17993
Time
1:40 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K1939
Sewer Name
30 SOUTH BAY CITIES MAIN EXT #3 RELIEF TRUNK
City
REDONDO BEACH
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 30
Page No.
06
Purpose
Routine Assessment
Project
WO_480747_TV30037_2014DECEMBER
Sewer Type
GRAVITY
Material
Reinforced Concrete Pipe
Shape
Other
Height
21 in.
Upstream MH
30 0342
Downstream MH
30 0341
Dir. of Survey
Downstream
Length Surveyed
606.6 ft.
Total Length
606.6 ft.
Structural Index
3
Structural Quick
3W00
Structural Rating
363
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
363
Pipe schematic from manhole 30 0342 to 30 0341
MH: 30 0342MH: 30 0341downstream0 ft. AMH - Upstream Manhole, Survey Begins - 30 03420 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start0 ft. MWL - Water Level, 15 %of cross sectional area606.6 ft. AMH - Downstream Manhole, Survey Ends - 30 0341606.6 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (5)

  • Upstream Manhole, Survey Begins - 30 0342

    0 ft. - Upstream Manhole, Survey Begins - 30 0342

  • Water Mark, 30 %of cross sectional area

    0 ft. - Water Mark, 30 %of cross sectional area

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    0 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Water Level, 15 %of cross sectional area

    0 ft. - Water Level, 15 %of cross sectional area

  • Downstream Manhole, Survey Ends - 30 0341

    606.6 ft. - Downstream Manhole, Survey Ends - 30 0341

Observations (6)

DistanceCodeObservation
0AMH30 0342
0MWM
0SAV
0MWL
606.6AMH30 0341
606.6SAV

Properties (5)

additional_info
SC190176
custom_field_two
3
customer
LACSD
datetime
2014-12-24T01:40:34-08:00
year_laid
19781025