Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 24, 2014, 10:18 AM
  • 30 0343_30 0342_20141224_021842.mp4

Date
12/24/2014
W/O
480747
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00879
PipeID
P17994
Time
2:18 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.
07
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 0343
Dir. of Survey
Upstream
Length Surveyed
19.3 ft.
Total Length
19.3 ft.
Structural Index
3
Structural Quick
3300
Structural Rating
9
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
9
Pipe schematic from manhole 30 0342 to 30 0343
MH: 30 0342MH: 30 0343upstream0 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0 ft. AMH - Upstream Manhole, Survey Ends - 30 034317.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start19.3 ft. AMH - Downstream Manhole, Survey Begins - 30 034219.3 ft. MWL - Water Level, 15 %of cross sectional area19.3 ft. MWM - Water Mark, 30 %of cross sectional area

Observation photos (5)

  • Downstream Manhole, Survey Begins - 30 0342

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

  • Water Level, 15 %of cross sectional area

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

  • 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

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

  • Upstream Manhole, Survey Ends - 30 0343

    19.3 ft. - Upstream Manhole, Survey Ends - 30 0343

Observations (6)

DistanceCodeObservation
19.3SAV
2SAV
0AMH30 0342
0MWL
19.3AMH30 0343
0MWM

Properties (7)

additional_info
SC190176
custom_field_two
3
customer
LACSD
datetime
2014-12-24T02:18:19-08:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
19781025