Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 1, 2017, 10:06 AM
  • 03 0229_03 0228_01092017_035345.mp4

Date
09/01/2017
W/O
652009
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00387
PipeID
P04830
Time
3:06 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 0229
Downstream MH
03 0228
Dir. of Survey
Downstream
Length Surveyed
472.7 ft.
Total Length
472.7 ft.
Structural Index
2
Structural Quick
322R
Structural Rating
194
O&M Index
2
O&M Quick
2V00
O&M Rating
228
Overall Index
2
Overall Quick
Overall Rating
422
Pipe schematic from manhole 03 0229 to 03 0228
MH: 03 0229MH: 03 0228downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 45 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 03 02292 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start3.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start29.9 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start370.8 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS471 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish472.7 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - DEBRIS472.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish472.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish472.7 ft. AMH - Downstream Manhole, Survey Ends - 03 0228

Observation photos (2)

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

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

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    29.9 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (12)

DistanceCodeObservation
3.2DAGS
472.7DSZDEBRIS
472.7DAGS
370.8DSZDEBRIS
472.7CM
0MWL
2SSS
471SSS
0MWM
0AMH03 0229
472.7AMH03 0228
29.9CM

Properties (5)

additional_info
SC345646
custom_field_two
3
customer
LACSD
datetime
2017-09-01T03:06:58-07:00
sewer_category
Gravity