Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 29, 2020, 07:28 AM

  • 22 0957_22 0956_07292020_005407.mp4

Date
07/29/2020
W/O
844703
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00790
PipeID
P17327
Time
12:28 AM
Certificate
U-0720-70309212
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 0956
Downstream MH
22 0957
Dir. of Survey
Upstream
Length Surveyed
407 ft.
Total Length
407 ft.
Structural Index
3
Structural Quick
3O2O
Structural Rating
405
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
405
Pipe schematic from manhole 22 0956 to 22 0957
MH: 22 0956MH: 22 0957upstream0 ft. MGO - General Observation - ROACHES @ MH0 ft. AMH - Upstream Manhole, Survey Ends - 22 09570.3 ft. MGO - General Observation - CONN @ MH 9 O' CLOCK/UNKNOWN2.1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish2.1 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish344.8 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"405 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start405 ft. MGO - General Observation - 65% MAG COAT405 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start407 ft. MWM - Water Mark, 40 %of cross sectional area407 ft. AMH - Downstream Manhole, Survey Begins - 22 0956407 ft. MWL - Water Level, 35 %of cross sectional area

Observation photos (3)

  • 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

  • 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

    407 ft. - General Observation - ROACHES @ MH

All inspections of P17327Work order 844703

Observations (12)

DistanceCodeObservation
407MGOROACHES @ MH
404.9SSS—
0MWM—
62.2TBA—
0AMH22 0956
2SSS—
2MGO65% MAG COAT
2SAP—
407AMH22 0957
406.7MGOCONN @ MH 9 O' CLOCK/UNKNOWN
404.9SAP—
0MWL—

Properties (7)

additional_info
SC411727
custom_field_three
SPALLING/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2020-07-29T00:28:08-07:00
documentation
PRO PIPE
is_lateral_inspection
false