Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 20, 2021, 04:16 PM
  • B 0686_B 0685_12202021_083312.mp4

Date
12/20/2021
W/O
926783
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00110
PipeID
P09356
Time
8:16 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K9149
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 22
Page No.
08
Purpose
Routine Assessment
Project
RFIR_WO_926783_TV22155_DEC2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
36 in.
Upstream MH
B 0686
Downstream MH
B 0685
Dir. of Survey
Downstream
Length Surveyed
439 ft.
Total Length
439 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 0686 to B 0685
MH: B 0686MH: B 0685downstream0 ft. AMH - Upstream Manhole, Survey Begins - B 06860 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. MWM - Water Mark, 30 %of cross sectional area2.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.5 ft. MGO - General Observation - MAG COATING THROUGHOUT2.5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start303.3 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"436.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish436.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish439 ft. AMH - Downstream Manhole, Survey Ends - B 0685

Observation photos (3)

  • General Observation - MAG COATING THROUGHOUT

    2.5 ft. - General Observation - MAG COATING THROUGHOUT

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

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

  • Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"

    303.3 ft. - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"

Observations (11)

DistanceCodeObservation
2.5SSS
436.7SAP
2.5MGOMAG COATING THROUGHOUT
0AMHB 0686
436.7SSS
0MWL
0MGOCONNECTION AT MH 3 O'CLOCK
439AMHB 0685
0MWM
2.5SAP
303.3TB

Properties (7)

additional_info
630098122021061
custom_field_three
AGGREGATE PROJECTING
custom_field_two
3
customer
1
datetime
2021-12-20T08:16:18-08:00
documentation
PRO PIPE
is_lateral_inspection
false