Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 1, 2017, 09:24 AM
  • 03 0231_03 0230_01092017_030349.mp4

Date
09/01/2017
W/O
652009
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00387
PipeID
P04832
Time
2:24 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K4705
Sewer Name
03 NORTH LONG BEACH TRUNK
City
LONG BEACH
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
06
Purpose
Routine Assessment
Project
WO_652009_TV03103_AUG2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
30 in.
Width
30 in.
Upstream MH
03 0230
Downstream MH
03 0231
Dir. of Survey
Upstream
Length Surveyed
329 ft.
Total Length
329 ft.
Structural Index
2
Structural Quick
2L00
Structural Rating
132
O&M Index
2
O&M Quick
2L00
O&M Rating
134
Overall Index
2
Overall Quick
Overall Rating
266
Pipe schematic from manhole 03 0230 to 03 0231
MH: 03 0230MH: 03 0231upstream0 ft. MGO - General Observation - CONNECTION AT 3 OC0 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish0 ft. AMH - Upstream Manhole, Survey Ends - 03 02310 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish184.8 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES305.5 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start324 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start327 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start329 ft. MWL - Water Level, 20 %of cross sectional area329 ft. MWM - Water Mark, 45 %of cross sectional area329 ft. AMH - Downstream Manhole, Survey Begins - 03 0230

Observation photos (2)

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

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

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    144.2 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

Observations (12)

DistanceCodeObservation
0MWL
144.2CL
329MGOCONNECTION AT 3 OC
2SSS
5DAGS
329DSC
329AMH03 0231
327SSS
329DAGS
0MWM
0AMH03 0230
23.5DSC

Properties (5)

additional_info
SC345646
custom_field_two
3
customer
LACSD
datetime
2017-09-01T02:24:58-07:00
sewer_category
Gravity