Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 30, 2017, 11:12 AM
  • 01 1216A_01 1216_30082017_041450.mp4

Date
08/30/2017
W/O
630377
Weather
Dry
Operator/Surveyor
CORTEZ ESTEBAN
Sewer ID
Z00226
PipeID
P02129
Time
4:12 AM
Certificate
U-209-8148
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4906
Sewer Name
01 WILCOX AVENUE TRUNK, EXTENSION #1
City
CUDAHY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
08
Purpose
Routine assessment
Project
wilcox
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
01 1216A
Downstream MH
01 1216
Dir. of Survey
Downstream
Length Surveyed
40.3 ft.
Total Length
40.3 ft.
Structural Index
5
Structural Quick
5100
Structural Rating
5
O&M Index
3
O&M Quick
4232
O&M Rating
16
Overall Index
4
Overall Quick
Overall Rating
21
Pipe schematic from manhole 01 1216A to 01 1216
MH: 01 1216AMH: 01 1216downstream0 ft. MGO - General Observation - SERVICE CONNECTION AT 9 O'CLOCK AT MH0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 01 1216A34.2 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: YES, 4"35.3 ft. B - Broken, from 08 to 12 o'clock, within 8 inches of joint: YES36.8 ft. DSZ - Deposits Settled Other, 25 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES36.8 ft. TFD - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: YES, 4", 4" - 100% ROOT BLOCKAGE36.8 ft. RML - Roots Medium Lateral, at 02 o'clock, 15 %, within 8 inches of joint: YES40.2 ft. DAGS - Deposits Attached Grease, 20 %of cross sectional area, from 11 to 01 o'clock, , within 8 inches of joint: YES40.2 ft. DSZ - Deposits Settled Other, 30 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES40.3 ft. MSA - Survey Abandoned - A/S SEVERE DEBRIS UNABLE TO CONTINUE

Observation photos (4)

  • Broken, from 08 to 12 o'clock, within 8 inches of joint: YES

    35.3 ft. - Broken, from 08 to 12 o'clock, within 8 inches of joint: YES

  • Roots Medium Lateral, at 02 o'clock, 15 %, within 8 inches of joint: YES

    36.8 ft. - Roots Medium Lateral, at 02 o'clock, 15 %, within 8 inches of joint: YES

  • Deposits Attached Grease, 20 %of cross sectional area, from 11 to 01 o'clock,  , within 8 inches of joint: YES

    40.2 ft. - Deposits Attached Grease, 20 %of cross sectional area, from 11 to 01 o'clock, , within 8 inches of joint: YES

  • Survey Abandoned - A/S SEVERE DEBRIS UNABLE TO CONTINUE

    40.3 ft. - Survey Abandoned - A/S SEVERE DEBRIS UNABLE TO CONTINUE

Observations (12)

DistanceCodeObservation
40.2DAGS
36.8DSZ
36.8TFD100% ROOT BLOCKAGE
35.3B
0MGOSERVICE CONNECTION AT 9 O'CLOCK AT MH
40.3MSAA/S SEVERE DEBRIS UNABLE TO CONTINUE
40.2DSZ
36.8RML
0MWL
0MWM
34.2TFC
0AMH01 1216A

Properties (5)

additional_info
NO REVERSAL INPECTION NO ACCESS PRIVATE PROPERTY
custom_field_two
1
customer
LACSD
datetime
2017-08-30T04:12:54-07:00
sewer_category
Gravity