Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 7, 2021, 08:09 AM
  • B 0685_B 0684_09072021_012435.mp4

Date
09/07/2021
W/O
911654
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00110
PipeID
P09355
Time
1:09 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K9122
Sewer Name
B JOINT OUTFALL B - UNIT 8G
City
MONROVIA
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
09
Purpose
Routine Assessment
Project
WO_911654_TV15057_SEP2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
36 in.
Upstream MH
B 0685
Downstream MH
B 0684
Dir. of Survey
Downstream
Length Surveyed
438.8 ft.
Total Length
438.8 ft.
Structural Index
3
Structural Quick
3P2P
Structural Rating
435
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
435
Pipe schematic from manhole B 0685 to B 0684
MH: B 0685MH: B 0684downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 06852 ft. MGO - General Observation - MAG COATING THROUGHOUT2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start435 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish435.6 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish438.8 ft. AMH - Downstream Manhole, Survey Ends - B 0684

Observation photos (2)

  • General Observation - MAG COATING THROUGHOUT

    2 ft. - General Observation - MAG COATING THROUGHOUT

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

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

Observations (9)

DistanceCodeObservation
435.6SAV
0MWL
0MWM
2MGOMAG COATING THROUGHOUT
2SAV
2SSS
435SSS
438.8AMHB 0684
0AMHB 0685

Properties (7)

additional_info
630069090721001
custom_field_three
AGGREGATE VISIBLE, MAG COAT
custom_field_two
3
customer
1
datetime
2021-09-07T01:09:08-07:00
documentation
PRO PIPE
is_lateral_inspection
false