Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 25, 2018, 09:27 AM

  • 03 0591_03 0590 _25042018_024227.mp4

Date
04/25/2018
W/O
695752
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00899
PipeID
P20509
Time
2:27 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K5541
Sewer Name
03 DE FOREST AVENUE TRUNK
City
LONG BEACH
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
22
Purpose
Routine Assessment
Project
WO_695752_TV03154_APR2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
42 in.
Width
42 in.
Upstream MH
03 0591
Downstream MH
03 0590
Dir. of Survey
Downstream
Length Surveyed
155.2 ft.
Total Length
155.2 ft.
Structural Index
3
Structural Quick
3700
Structural Rating
21
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
3
Overall Quick
—
Overall Rating
25
Pipe schematic from manhole 03 0591 to 03 0590
MH: 03 0591MH: 03 0590downstream0 ft. AMH - Upstream Manhole, Survey Begins - 03 05910 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area65.6 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES, Start90.3 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish116.6 ft. IW - Infiltration Weeper, from 07 to 09 o'clock, within 8 inches of joint: YES120.8 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES, Start120.8 ft. MGO - General Observation - JOINT GLUE PEALING145.3 ft. IW - Infiltration Weeper, from 07 to 09 o'clock, within 8 inches of joint: YES150.8 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish155 ft. MGO - General Observation - Slight Grease throughout the reach, 5 to 7 oclock, 5%155 ft. MGO - General Observation - Surface Spalling throughout the reach, 7 to 5 oclock155.2 ft. AMH - Downstream Manhole, Survey Ends - C 0590155.2 ft. MGO - General Observation - INFILTRATION AT MH

Observation photos (6)

  • Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

    65.6 ft. - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

  • Infiltration Weeper, from 07 to 09 o'clock, within 8 inches of joint: YES

    116.6 ft. - Infiltration Weeper, from 07 to 09 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

    120.8 ft. - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

  • General Observation - JOINT GLUE PEALING

    120.8 ft. - General Observation - JOINT GLUE PEALING

  • Infiltration Weeper, from 07 to 09 o'clock, within 8 inches of joint: YES

    145.3 ft. - Infiltration Weeper, from 07 to 09 o'clock, within 8 inches of joint: YES

  • General Observation - INFILTRATION AT MH

    155.2 ft. - General Observation - INFILTRATION AT MH

All inspections of P20509Work order 695752

Observations (14)

DistanceCodeObservation
0AMH03 0591
120.8CM—
155MGOSlight Grease throughout the reach, 5 to 7 oclock, 5%
116.6IW—
90.3CM—
145.3IW—
120.8MGOJOINT GLUE PEALING
155.2AMHC 0590
0MWM—
150.8CM—
155.2MGOINFILTRATION AT MH
0MWL—
65.6CM—
155MGOSurface Spalling throughout the reach, 7 to 5 oclock

Properties (5)

additional_info
SC358749
custom_field_two
2
customer
LACSD
datetime
2018-04-25T02:27:58-07:00
year_laid
35338