Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 29, 2020, 08:51 AM

  • 22 0952_22 0951_07292020_020623.mp4

Date
07/29/2020
W/O
844703
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00790
PipeID
P17322
Time
1:51 AM
Certificate
U-7020-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K7887
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
WO_844703_TV22003_AUG2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
22 0952
Downstream MH
22 0951
Dir. of Survey
Downstream
Length Surveyed
365.8 ft.
Total Length
365.8 ft.
Structural Index
3
Structural Quick
3N2M
Structural Rating
366
O&M Index
2
O&M Quick
2M00
O&M Rating
144
Overall Index
2
Overall Quick
—
Overall Rating
510
Pipe schematic from manhole 22 0952 to 22 0951
MH: 22 0952MH: 22 0951downstream0 ft. MGO - General Observation - CONN @ MH 3 O' CLOCK/ACTIVE0 ft. AMH - Upstream Manhole, Survey Begins - 22 09520 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MGO - General Observation - ROACHES @ MH2 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES2 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES2 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 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. MGO - General Observation - 45% MAG COAT363 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish363.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish363.6 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish365.8 ft. MGO - General Observation - CONN @ MH 3 O' CLOCK/ACTIVE365.8 ft. MGO - General Observation - ROACHES @ MH365.8 ft. AMH - Downstream Manhole, Survey Ends - 22 0951

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

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

  • General Observation - ROACHES @ MH

    365.8 ft. - General Observation - ROACHES @ MH

All inspections of P17322Work order 844703

Observations (17)

DistanceCodeObservation
2SAV—
363SAP—
0MGOCONN @ MH 3 O' CLOCK/ACTIVE
2SAV—
365.8MGOCONN @ MH 3 O' CLOCK/ACTIVE
365.8MGOROACHES @ MH
365.8AMH22 0951
0AMH22 0952
363.6DAGS—
2SSS—
0MWL—
0MWM—
2DAGS—
2SAP—
363.6SSS—
0MGOROACHES @ MH
2MGO45% MAG COAT

Properties (7)

additional_info
SC411727
custom_field_three
SPALLING/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2020-07-29T01:51:44-07:00
documentation
PRO PIPE
is_lateral_inspection
false