Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 15, 2017, 10:42 AM
  • 05 2142_05 2141_12152017_024641.mp4

Date
12/15/2017
W/O
674353
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00479
PipeID
P07282
Time
2:42 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5248
Sewer Name
05 MADISON STREET TRUNK
City
TORRANCE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
32
Purpose
Routine Assessment
Project
WO_674353_TV05064_DEC2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
05 2141
Downstream MH
05 2142
Dir. of Survey
Upstream
Length Surveyed
91 ft.
Total Length
91 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
4131
O&M Rating
46
Overall Index
2
Overall Quick
Overall Rating
46
Pipe schematic from manhole 05 2141 to 05 2142
MH: 05 2141MH: 05 2142upstream0 ft. MSA - Survey Abandoned - DUE TO ROOTS.0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish0.1 ft. RMJ - Roots Medium Joint, from 09 to 03 o'clock, 30 %, within 8 inches of joint: YESR2.3 ft. RFJ - Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YESR, Finish2.3 ft. RBJ - Roots Ball Joint, from 09 to 03 o'clock, 55 %, within 8 inches of joint: YESR18 ft. RFJ - Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YESR, Start89 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start91 ft. MWL - Water Level, 10 %of cross sectional area91 ft. AMH - Downstream Manhole, Survey Begins - 05 214191 ft. MWM - Water Mark, 25 %of cross sectional area

Observation photos (4)

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

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

  • Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YESR, Start

    73 ft. - Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YESR, Start

  • Roots Ball Joint, from 09 to 03 o'clock, 55 %, within 8 inches of joint: YESR

    88.7 ft. - Roots Ball Joint, from 09 to 03 o'clock, 55 %, within 8 inches of joint: YESR

  • Roots Medium Joint, from 09 to 03 o'clock, 30 %, within 8 inches of joint: YESR

    90.9 ft. - Roots Medium Joint, from 09 to 03 o'clock, 30 %, within 8 inches of joint: YESR

Observations (10)

DistanceCodeObservation
2DAGS
91MSADUE TO ROOTS.
88.7RFJ
0MWL
88.7RBJ
91DAGS
0AMH05 2141
90.9RMJ
0MWM
73RFJ

Properties (4)

additional_info
SC346420
custom_field_two
5
customer
LACSD
datetime
2017-12-15T02:42:54-08:00