Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 8, 2017, 05:57 AM
  • B 1522_B 1521 _07122017_221320.mp4

Date
12/07/2017
W/O
673959
Weather
Dry
Operator/Surveyor
ERUIZ
Sewer ID
Z01124
PipeID
P25637
Time
9:57 PM
Certificate
123456
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K5306
Sewer Name
B JOINT OUTFALL B - UNIT 6G
City
ALHAMBRA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
23
Purpose
Routine Assessment
Project
WO_673959_TV16038_DEC2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
36 in.
Width
36 in.
Upstream MH
B 1522
Downstream MH
B 1521
Dir. of Survey
Downstream
Length Surveyed
11.1 ft.
Total Length
11.1 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
2
Pipe schematic from manhole B 1522 to B 1521
MH: B 1522MH: B 1521downstream0 ft. AMH - Upstream Manhole, Survey Begins - b 15220 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 25 %of cross sectional area7 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES11.1 ft. AMH - Downstream Manhole, Survey Ends - B 1521

Observation photos (1)

  • Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES

    7 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES

Observations (5)

DistanceCodeObservation
0AMHb 1522
7SSS
0MWM
11.1AMHB 1521
0MWL

Properties (6)

additional_info
SC346468
custom_field_two
3
customer
LACSD
datetime
2017-12-07T21:57:19-08:00
sewer_category
Gravity
year_laid
38891