Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 4, 2015, 09:09 AM
  • 30 0145_30 0144_20151204_021458_.mpg

Date
12/04/2015
W/O
536532
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00878
PipeID
P17850
Time
1:09 AM
Certificate
12345
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K2957
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.
07
Purpose
Routine Assessment
Project
WO_536532_TV30036_NOV2015
Sewer Type
GRAVITY
Material
Vitrified Clay Pipe
Shape
Other
Height
18 in.
Upstream MH
30 0145
Downstream MH
30 0144
Dir. of Survey
Downstream
Length Surveyed
39.5 ft.
Total Length
39.5 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
4
O&M Quick
4600
O&M Rating
24
Overall Index
4
Overall Quick
Overall Rating
24
Pipe schematic from manhole 30 0145 to 30 0144
MH: 30 0145MH: 30 0144downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 30 01457.3 ft. DAGS - Deposits Attached Grease, 30 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start36.3 ft. DAGS - Deposits Attached Grease, 30 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish39.2 ft. MGO - General Observation - CONNECTION AT MANHOLE 3 O'CLOCK39.5 ft. AMH - Downstream Manhole, Survey Ends - 30 0144

Observation photos (2)

  • Deposits Attached Grease, 30 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    7.3 ft. - Deposits Attached Grease, 30 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • General Observation - CONNECTION AT MANHOLE 3 O'CLOCK

    39.2 ft. - General Observation - CONNECTION AT MANHOLE 3 O'CLOCK

Observations (7)

DistanceCodeObservation
0MWL
0MWM
39.2MGOCONNECTION AT MANHOLE 3 O'CLOCK
7.3DAGS
39.5AMH30 0144
36.3DAGS
0AMH30 0145

Properties (6)

additional_info
SC205554
custom_field_two
4
customer
LACSD
datetime
2015-12-04T01:09:12-08:00
documentation
PRO PIPE
is_lateral_inspection
false