Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 4, 2021, 10:01 AM

  • B 0409_B 0408_01042021_022725.mp4

Date
01/04/2021
W/O
864843
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00092
PipeID
P08921
Time
2:01 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8300
Sewer Name
B JOINT OUTFALL B - UNIT 5B
City
ARCADIA
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
07
Purpose
Routine Assessment
Project
RFIR_WO_864843_TV15135_DEC2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
21 in.
Width
57 in.
Upstream MH
B 0409
Downstream MH
B 0408
Dir. of Survey
Downstream
Length Surveyed
398.6 ft.
Total Length
398.6 ft.
Structural Index
3
Structural Quick
3N2N
Structural Rating
385
O&M Index
2
O&M Quick
2O00
O&M Rating
162
Overall Index
2
Overall Quick
—
Overall Rating
547
Pipe schematic from manhole B 0409 to B 0408
MH: B 0409MH: B 0408downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 04092 ft. MGO - General Observation - 60% MAG COAT2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start9 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start9 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start16.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"32.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"88.1 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"112 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"168.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"176.6 ft. TFD - Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: YES, 4", 6" - 25% GREASE-LATERAL/OPEN216.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"248.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"252.2 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6" - OPEN304.8 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - UNKNOWN313 ft. TFD - Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: YES, 4", 6" - 25% GREASE-LATERAL/OPEN396.1 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish396.1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish396.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish398 ft. MGO - General Observation - POSSIBLE CONN @ MH 9 O'CLOCK/UNKNOWN398 ft. MGO - General Observation - 35% GREASE DEFECTIVE CONN @ MH 3 O'CLOCK/OPEN398.6 ft. MGO - General Observation - ROACHES @ MH398.6 ft. AMH - Downstream Manhole, Survey Ends - B 0408

Observation photos (4)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    9 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    9 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • General Observation - ROACHES @ MH

    398.6 ft. - General Observation - ROACHES @ MH

All inspections of P08921Work order 864843

Observations (25)

DistanceCodeObservation
216.1TFC—
9SAP—
396.1SAP—
396.1SSS—
2MGO60% MAG COAT
248.5TFC—
176.6TFD25% GREASE-LATERAL/OPEN
9SSS—
398MGOPOSSIBLE CONN @ MH 9 O'CLOCK/UNKNOWN
0MWM—
2DAGS—
112TFC—
168.2TFC—
16.1TFC—
304.8TFUNKNOWN
32.2TFC—
398MGO35% GREASE DEFECTIVE CONN @ MH 3 O'CLOCK/OPEN
0MWL—
396.1DAGS—
0AMHB 0409
252.2TBOPEN
88.1TF—
398.6MGOROACHES @ MH
313TFD25% GREASE-LATERAL/OPEN
398.6AMHB 0408

Properties (7)

additional_info
630069010421002
custom_field_three
SPALLING/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2021-01-04T02:01:56-08:00
documentation
PRO PIPE
is_lateral_inspection
false