Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 20, 2021, 09:20 AM
  • B 1512_B 1511_01202021_013501.mp4

Date
01/20/2021
W/O
864943
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z01124
PipeID
P25627
Time
1:20 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8384
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
RFIR_WO_864943_TV16038_DEC2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
36 in.
Width
36 in.
Upstream MH
B 1512
Downstream MH
B 1511
Dir. of Survey
Downstream
Length Surveyed
355.7 ft.
Total Length
355.7 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 1512 to B 1511
MH: B 1512MH: B 1511downstream0 ft. AMH - Upstream Manhole, Survey Begins - B 15120 ft. MWL - Water Level, 20 %of cross sectional area2.5 ft. MWM - Water Mark, 35 %of cross sectional area4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start316.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish355.7 ft. AMH - Downstream Manhole, Survey Ends - B 1511

Observation photos (1)

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    4 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (6)

DistanceCodeObservation
355.7AMHB 1511
2.5MWM
0AMHB 1512
4SSS
316.6SSS
0MWL

Properties (7)

custom_field_three
SPALLING
custom_field_two
3
customer
1
datetime
2021-01-20T01:20:37-08:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
38891