Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 25, 2020, 04:31 AM
  • B 0741_B 0740_03242020_213727.mp4

Date
03/24/2020
W/O
813373
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00112
PipeID
P09207
Time
9:31 PM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7489
Sewer Name
B JOINT OUTFALL B - UNIT 8J
City
ROSEMEAD
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
21
Purpose
Routine Assessment
Project
RFIR_WO_813373_TV15062_FEB2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
B 0741
Downstream MH
B 0740
Dir. of Survey
Downstream
Length Surveyed
17.4 ft.
Total Length
17.4 ft.
Structural Index
3
Structural Quick
3323
Structural Rating
15
O&M Index
2
O&M Quick
2300
O&M Rating
6
Overall Index
2
Overall Quick
Overall Rating
21
Pipe schematic from manhole B 0741 to B 0740
MH: B 0741MH: B 0740downstream0 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE0 ft. AMH - Upstream Manhole, Survey Begins - B 07410 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MGO - General Observation - CONN @ MH 6 O'CLOCK/ACTIVE0 ft. MGO - General Observation - REVERSE FLOW0 ft. MWL - Water Level, 15 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 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, Start2.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start15 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish15 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish17.4 ft. AMH - Downstream Manhole, Survey Ends - B 074017.4 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish17.4 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK

Observation photos (1)

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

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

Observations (14)

DistanceCodeObservation
0MGOCONN @ MH 3 O'CLOCK/ACTIVE
17.4AMHB 0740
0AMHB 0741
2DAGS
0MWM
2SSS
0MGOCONN @ MH 6 O'CLOCK/ACTIVE
2.1SAV
15SSS
15DAGS
0MGOREVERSE FLOW
0MWL
17.4SAV
17.4MGOCONNECTION AT MH 9 O'CLOCK

Properties (6)

additional_info
SC398896
custom_field_two
3
customer
LACSD
datetime
2020-03-24T21:31:25-07:00
documentation
PROPIPE
is_lateral_inspection
false