Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 4, 2020, 07:52 AM

  • 22 0966_22 0965_08042020_011159.mp4

Date
08/04/2020
W/O
844347
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00790
PipeID
P17336
Time
12:52 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K7896
Sewer Name
BASE LINE TRUNK
City
GLENDORA
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
12
Purpose
Routine Assessment
Project
RFIR_WO_844347_TV22002_AUG2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0966
Downstream MH
22 0965
Dir. of Survey
Downstream
Length Surveyed
396 ft.
Total Length
396 ft.
Structural Index
3
Structural Quick
3O2O
Structural Rating
390
O&M Index
2
O&M Quick
2P00
O&M Rating
168
Overall Index
2
Overall Quick
—
Overall Rating
558
Pipe schematic from manhole 22 0966 to 22 0965
MH: 22 0966MH: 22 0965downstream0 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 4" - UNKNOWN0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MGO - General Observation - ROACHES @ MH0 ft. AMH - Upstream Manhole, Survey Begins - 22 09660 ft. MWM - Water Mark, 25 %of cross sectional area2 ft. MGO - General Observation - 65% MAG COAT2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2.4 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start22.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"120.2 ft. TFD - Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: YES, 4", 6" - 35% GREASE-LATERAL/OPEN124.1 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - UNKNOWN164.4 ft. TFD - Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: YES, 4", 6" - 90% GREASE-LATERAL/UNKNOWN172.7 ft. TFD - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6" - 90% GREASE-LATERAL/UNKNOWN217.3 ft. TFD - Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: YES, 4", 6" - 90% GREASE-LATERAL/UNKNOWN225.1 ft. TFD - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6" - 90% GREASE-LATERAL/UNKNOWN270 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"273.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"318.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"322.5 ft. TFD - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6" - 90% GREASE-LATERAL/UNKNOWN393.9 ft. MGO - General Observation - ROACHES @ MH393.9 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish393.9 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish393.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish396 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE396 ft. AMH - Downstream Manhole, Survey Ends - 22 0965

Observation photos (5)

  • General Observation - ROACHES @ MH

    0 ft. - General Observation - ROACHES @ MH

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

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

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

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

  • General Observation - ROACHES @ MH

    393.9 ft. - General Observation - ROACHES @ MH

All inspections of P17336Work order 844347

Observations (26)

DistanceCodeObservation
0TFUNKNOWN
273.9TFC—
124.1TFUNKNOWN
322.5TFD90% GREASE-LATERAL/UNKNOWN
225.1TFD90% GREASE-LATERAL/UNKNOWN
2.4SAV—
22.8TF—
393.9MGOROACHES @ MH
217.3TFD90% GREASE-LATERAL/UNKNOWN
2MGO65% MAG COAT
0MWL—
396MGOCONN @ MH 9 O'CLOCK/ACTIVE
0MGOROACHES @ MH
396AMH22 0965
172.7TFD90% GREASE-LATERAL/UNKNOWN
393.9SAV—
318.4TFC—
393.9SSS—
270TFA—
2SSS—
120.2TFD35% GREASE-LATERAL/OPEN
0AMH22 0966
0MWM—
164.4TFD90% GREASE-LATERAL/UNKNOWN
2DAGS—
393.9DAGS—

Properties (7)

additional_info
SC411736
custom_field_three
SPALLING/VISIBLE AGGREGATE
custom_field_two
2
customer
1
datetime
2020-08-04T00:52:35-07:00
documentation
PRO PIPE
is_lateral_inspection
false