Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 4, 2020, 08:16 AM

  • 22 0965_22 0964_08042020_012212.mp4

Date
08/04/2020
W/O
844347
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00790
PipeID
P17335
Time
1:16 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 0965
Downstream MH
22 0964
Dir. of Survey
Downstream
Length Surveyed
73.2 ft.
Total Length
73.2 ft.
Structural Index
3
Structural Quick
3B2B
Structural Rating
70
O&M Index
2
O&M Quick
2B00
O&M Rating
28
Overall Index
2
Overall Quick
—
Overall Rating
98
Pipe schematic from manhole 22 0965 to 22 0964
MH: 22 0965MH: 22 0964downstream0 ft. MGO - General Observation - ROACHES @ MH0 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 09652 ft. SAV - Surface Aggregate Visible, from 08 to 04 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 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start11.8 ft. MGO - General Observation - 65% MAG COAT71 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish71.7 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish71.7 ft. MGO - General Observation - ROACHES @ MH71.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish73.2 ft. MGO - General Observation - CONN @ MH 10 O'CLOCK/UNKNOWN73.2 ft. AMH - Downstream Manhole, Survey Ends - 22 096473.2 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE

Observation photos (5)

  • General Observation - ROACHES @ MH

    0 ft. - General Observation - ROACHES @ MH

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

    2 ft. - Surface Aggregate Visible, from 08 to 04 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

  • General Observation - 65% MAG COAT

    11.8 ft. - General Observation - 65% MAG COAT

  • General Observation - ROACHES @ MH

    71.7 ft. - General Observation - ROACHES @ MH

All inspections of P17335Work order 844347

Observations (16)

DistanceCodeObservation
0MGOROACHES @ MH
2SAV—
71.7SAV—
0MGOCONN @ MH 9 O'CLOCK/ACTIVE
0MWL—
71.7MGOROACHES @ MH
71.7DAGS—
11.8MGO65% MAG COAT
73.2MGOCONN @ MH 10 O'CLOCK/UNKNOWN
71SSS—
2SSS—
0MWM—
73.2AMH22 0964
73.2MGOCONN @ MH 9 O'CLOCK/ACTIVE
2DAGS—
0AMH22 0965

Properties (7)

additional_info
SC411736
custom_field_three
VISIBLE AGGREGATE
custom_field_two
3
customer
1
datetime
2020-08-04T01:16:25-07:00
documentation
PRO PIPE
is_lateral_inspection
false