Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 2, 2017, 10:36 AM
  • 16 0267_16 0266 _02102017_033650.mpg

Date
10/02/2017
W/O
658236
Weather
Dry
Operator/Surveyor
CORTEZ ESTEBAN
Sewer ID
Z00653
PipeID
P13320
Time
3:36 AM
Certificate
U-209-8148
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4948
Sewer Name
16 CHAPEL AVENUE TRUNK, SECTION 2
City
SAN MARINO
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
17
Purpose
Routine Assessment
Project
WO_658236_TV16018_SEP2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
16 0266
Downstream MH
16 0267
Dir. of Survey
Upstream
Length Surveyed
12.5 ft.
Total Length
12.5 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
3100
O&M Rating
3
Overall Index
3
Overall Quick
Overall Rating
3
Pipe schematic from manhole 16 0266 to 16 0267
MH: 16 0266MH: 16 0267upstream0 ft. MSA - Survey Abandoned - A/S SEVERE ROOTS0 ft. RTB - Roots Tap Barrell, from 07 to 05 o'clock, 90 %, within 8 inches of joint: YES12.5 ft. MWL - Water Level, 10 %of cross sectional area12.5 ft. AMH - Downstream Manhole, Survey Begins - 16 026612.5 ft. MGO - General Observation - SERVICE CONNECTION AT 10 O'CLOCK AT MH12.5 ft. MGO - Reversal Inspection12.5 ft. MWM - Water Mark, 20 %of cross sectional area

Observation photos (2)

  • Survey Abandoned - A/S SEVERE ROOTS

    12.5 ft. - Survey Abandoned - A/S SEVERE ROOTS

  • Roots Tap Barrell, from 07 to 05 o'clock, 90 %, within 8 inches of joint: YES

    12.5 ft. - Roots Tap Barrell, from 07 to 05 o'clock, 90 %, within 8 inches of joint: YES

Observations (7)

DistanceCodeObservation
12.5MSAA/S SEVERE ROOTS
0MWL
0AMH16 0266
0MGOSERVICE CONNECTION AT 10 O'CLOCK AT MH
0MGO
12.5RTB
0MWM

Properties (4)

additional_info
SC345856
custom_field_two
3
customer
LACSD
datetime
2017-10-02T03:36:24-07:00