Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 23, 2017, 12:52 PM
  • 05 2142_05 2141_12232017_074806.mp4

Date
12/23/2017
W/O
0680705
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00479
PipeID
P07282
Time
4:52 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H0706
Sewer Name
05 MADISON STREET TRUNK
City
LOMITA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
32
Purpose
Routine Assessment
Project
20171223MDM_MADISON_STREET_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Upstream MH
05 2142
Downstream MH
05 2141
Dir. of Survey
Downstream
Length Surveyed
162.6 ft.
Total Length
162.6 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
4634
O&M Rating
37
Overall Index
3
Overall Quick
Overall Rating
37
Pipe schematic from manhole 05 2142 to 05 2141
MH: 05 2142MH: 05 2141downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 7:10AM0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active4 ft. RMJ - Roots Medium Joint, from 10 to 04 o'clock, 30 %, within 8 inches of joint: YESR10.1 ft. RMJ - Roots Medium Joint, from 08 to 04 o'clock, 5 %, within 8 inches of joint: YESR13 ft. RMJ - Roots Medium Joint, from 09 to 03 o'clock, 20 %, within 8 inches of joint: YESR16.6 ft. RBJ - Roots Ball Joint, from 07 to 05 o'clock, 80 %, within 8 inches of joint: YESR19 ft. RMJ - Roots Medium Joint, from 09 to 03 o'clock, 50 %, within 8 inches of joint: YESR28.3 ft. RBJ - Roots Ball Joint, from 10 to 06 o'clock, 70 %, within 8 inches of joint: YESR31.5 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR, Start - 4%46.5 ft. RBJ - Roots Ball Joint, from 08 to 04 o'clock, 60 %, within 8 inches of joint: YESR57.1 ft. RBJ - Roots Ball Joint, from 08 to 04 o'clock, 80 %, within 8 inches of joint: YESR62.2 ft. RBJ - Roots Ball Joint, from 08 to 04 o'clock, 60 %, within 8 inches of joint: YESR70.6 ft. RBJ - Roots Ball Joint, from 08 to 04 o'clock, 80 %, within 8 inches of joint: YESR155.5 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR, Finish - 4%162.6 ft. AMH - Downstream Manhole, Survey Ends - 8:00AM

Observation photos (9)

  • Roots Medium Joint, from 10 to 04 o'clock, 30 %, within 8 inches of joint: YESR

    4 ft. - Roots Medium Joint, from 10 to 04 o'clock, 30 %, within 8 inches of joint: YESR

  • Roots Medium Joint, from 09 to 03 o'clock, 20 %, within 8 inches of joint: YESR

    13 ft. - Roots Medium Joint, from 09 to 03 o'clock, 20 %, within 8 inches of joint: YESR

  • Roots Ball Joint, from 07 to 05 o'clock, 80 %, within 8 inches of joint: YESR

    16.6 ft. - Roots Ball Joint, from 07 to 05 o'clock, 80 %, within 8 inches of joint: YESR

  • Roots Medium Joint, from 09 to 03 o'clock, 50 %, within 8 inches of joint: YESR

    19 ft. - Roots Medium Joint, from 09 to 03 o'clock, 50 %, within 8 inches of joint: YESR

  • Roots Ball Joint, from 10 to 06 o'clock, 70 %, within 8 inches of joint: YESR

    28.3 ft. - Roots Ball Joint, from 10 to 06 o'clock, 70 %, within 8 inches of joint: YESR

  • Roots Ball Joint, from 08 to 04 o'clock, 60 %, within 8 inches of joint: YESR

    46.5 ft. - Roots Ball Joint, from 08 to 04 o'clock, 60 %, within 8 inches of joint: YESR

  • Roots Ball Joint, from 08 to 04 o'clock, 80 %, within 8 inches of joint: YESR

    57.1 ft. - Roots Ball Joint, from 08 to 04 o'clock, 80 %, within 8 inches of joint: YESR

  • Roots Ball Joint, from 08 to 04 o'clock, 60 %, within 8 inches of joint: YESR

    62.2 ft. - Roots Ball Joint, from 08 to 04 o'clock, 60 %, within 8 inches of joint: YESR

  • Roots Ball Joint, from 08 to 04 o'clock, 80 %, within 8 inches of joint: YESR

    70.6 ft. - Roots Ball Joint, from 08 to 04 o'clock, 80 %, within 8 inches of joint: YESR

Observations (17)

DistanceCodeObservation
0MWL
28.3RBJ
62.2RBJ
31.5RFJ4%
57.1RBJ
155.5RFJ4%
0AMH7:10AM
162.6AMH8:00AM
10.1RMJ
0MWM
16.6RBJ
46.5RBJ
4RMJ
13RMJ
70.6RBJ
0MGOConn. @ Mh, 9 O' Clock. Active
19RMJ

Properties (3)

custom_field_two
4
customer
LACSD
datetime
2017-12-23T04:52:19-08:00