Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 16, 2021, 09:58 AM
  • B 0694_B 0693A_12162021_020852.mp4

Date
12/16/2021
W/O
926783
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00110
PipeID
P26185
Time
1:58 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K9650
Sewer Name
B JOINT OUTFALL B - UNIT 8G
City
DUARTE
Loc. details
Light Highway
Location Code
C
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
15 in.
Upstream MH
B 0694
Downstream MH
B 0693A
Dir. of Survey
Downstream
Length Surveyed
32.5 ft.
Total Length
32.5 ft.
Structural Index
3
Structural Quick
3626
Structural Rating
30
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
30
Pipe schematic from manhole B 0694 to B 0693A
MH: B 0694MH: B 0693Adownstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MGO - General Observation - HEAVY STEAM IN SEWER0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 06942.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start17.8 ft. MGO - General Observation - MAG COATING THROUGHOUT30.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish30.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish32.5 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK32.5 ft. AMH - Downstream Manhole, Survey Ends - B 0693A

Observation photos (1)

  • 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

Observations (12)

DistanceCodeObservation
30.2SAP
2.5SSS
30.2SSS
0MWL
17.8MGOMAG COATING THROUGHOUT
32.5MGOCONNECTION AT MH 9 O'CLOCK
32.5AMHB 0693A
0MGOHEAVY STEAM IN SEWER
0MGOCONNECTION AT MH 9 O'CLOCK
0MWM
2.5SAP
0AMHB 0694

Properties (7)

additional_info
630098121521201
custom_field_three
AGGREGATE PROJECTING
custom_field_two
3
customer
1
datetime
2021-12-16T01:58:53-08:00
documentation
PROPIPE
is_lateral_inspection
false