Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 1, 2016, 05:26 PM
  • B 1478_B 1477_20160801_113329.mp4

Date
08/01/2016
W/O
573478
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z01138
PipeID
P21790
Time
10:26 AM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K3413
Sewer Name
B JOINT OUTFALL B - UNIT 6K
City
LA CANADA FLINTRIDGE
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 28
Page No.
02
Purpose
Routine Assessment
Project
WO_573478_JUNE2016
Sewer Type
GRAVITY
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Upstream MH
B 1477
Downstream MH
B 1478
Dir. of Survey
Upstream
Length Surveyed
54.9 ft.
Total Length
54.9 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
4
O&M Quick
4131
O&M Rating
7
Overall Index
4
Overall Quick
Overall Rating
7
Pipe schematic from manhole B 1477 to B 1478
MH: B 1477MH: B 1478upstream0 ft. RMJ - Roots Medium Joint, from 07 to 04 o'clock, 25 %, within 8 inches of joint: YESR, Finish0 ft. MSA - Survey Abandoned - DUE TO ROOTS0 ft. RBJ - Roots Ball Joint, from 03 to 10 o'clock, 55 %, within 8 inches of joint: YES7.1 ft. RMJ - Roots Medium Joint, from 07 to 04 o'clock, 25 %, within 8 inches of joint: YESR, Start54.9 ft. MWM - Water Mark, 25 %of cross sectional area54.9 ft. AMH - Downstream Manhole, Survey Begins - B 147754.9 ft. MWL - Water Level, 0 %of cross sectional area

Observation photos (3)

  • Roots Medium Joint, from 07 to 04 o'clock, 25 %, within 8 inches of joint: YESR, Start

    47.8 ft. - Roots Medium Joint, from 07 to 04 o'clock, 25 %, within 8 inches of joint: YESR, Start

  • Survey Abandoned - DUE TO ROOTS

    54.9 ft. - Survey Abandoned - DUE TO ROOTS

  • Roots Ball Joint, from 03 to 10 o'clock, 55 %, within 8 inches of joint: YES

    54.9 ft. - Roots Ball Joint, from 03 to 10 o'clock, 55 %, within 8 inches of joint: YES

Observations (7)

DistanceCodeObservation
0MWM
54.9RMJ
54.9MSADUE TO ROOTS
54.9RBJ
0AMHB 1477
47.8RMJ
0MWL

Properties (5)

additional_info
SC305959
custom_field_two
5
customer
LACSD
datetime
2016-08-01T10:26:12-07:00
year_laid
19951110