Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 1, 2016, 10:15 AM
  • 30 0331_30 0111_01062016_031703.mp4

Date
06/01/2016
W/O
574298
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00878
PipeID
P17814
Time
3:15 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K3516
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.
06
Purpose
Routine Assessment
Project
WO_574298_TV30067_JUNE2016
Sewer Type
GRAVITY
Material
Vitrified Clay Pipe
Shape
Other
Height
18 in.
Upstream MH
30 0331
Downstream MH
30 0111
Dir. of Survey
Downstream
Length Surveyed
195.6 ft.
Total Length
195.6 ft.
Structural Index
3
Structural Quick
3821
Structural Rating
26
O&M Index
2
O&M Quick
412G
O&M Rating
80
Overall Index
2
Overall Quick
Overall Rating
106
Pipe schematic from manhole 30 0331 to 30 0111
MH: 30 0331MH: 30 0111downstream0 ft. AMH - Upstream Manhole, Survey Begins - 30 03310 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start153.5 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES155.8 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start194.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish194.2 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish195.6 ft. AMH - Downstream Manhole, Survey Ends - 30 0111195.6 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 8 O'CLOCK

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

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

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

  • Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    155.8 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

Observations (10)

DistanceCodeObservation
195.6AMH30 0111
0AMH30 0331
153.5CL
0MWM
2DAGS
194.2DAGS
194.2CM
195.6MGOACTIVE CONNECTION AT MH 8 O'CLOCK
0MWL
155.8CM

Properties (4)

additional_info
SC305646
custom_field_two
4
customer
LACSD
datetime
2016-06-01T03:15:22-07:00