Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 23, 2020, 07:05 AM

  • 15 0726_B 1015_06232020_002315.mp4

Date
06/23/2020
W/O
833716
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00616
PipeID
P21755
Time
12:05 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7804
Sewer Name
15 MONROVIA OUTFALL TRUNK
City
MONROVIA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
09
Purpose
Routine Assessment
Project
WO_833716_TV15131_JUN2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
15 0726
Downstream MH
B 1015
Dir. of Survey
Downstream
Length Surveyed
580.8 ft.
Total Length
580.8 ft.
Structural Index
3
Structural Quick
513V
Structural Rating
376
O&M Index
2
O&M Quick
2P00
O&M Rating
170
Overall Index
3
Overall Quick
—
Overall Rating
546
Pipe schematic from manhole 15 0726 to B 1015
MH: 15 0726MH: B 1015downstream0 ft. MGO - General Observation - CONNECTION IN MH, 9 O' CLOCK0 ft. MGO - General Observation - CONNECTION IN MH, 3 O' CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 15 07260 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area2 ft. MGO - General Observation - COCKROACHES THROUGHOUT SEWER LINE4.4 ft. SRV - Surface Reinforcement Visible, at 02 o'clock, within 8 inches of joint: NO4.4 ft. MGO - General Observation - MAG COATING ATTATCHED4.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start152.1 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start208.9 ft. MGO - General Observation - SURFACE REINFORCEMENT VISIBLE @ 9 O'CLOCK378 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area, Start444.9 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area, Finish578.6 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish578.6 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish580.8 ft. MGO - General Observation - ACTIVE CONNECTION IN MH, 9 O' CLOCK580.8 ft. AMH - Downstream Manhole, Survey Ends - B 1015

Observation photos (3)

  • Surface Reinforcement Visible, at 02 o'clock, within 8 inches of joint: NO

    4.4 ft. - Surface Reinforcement Visible, at 02 o'clock, within 8 inches of joint: NO

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

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

  • Water Level, Sag in pipe, 20 %of cross sectional area, Start

    378 ft. - Water Level, Sag in pipe, 20 %of cross sectional area, Start

All inspections of P21755Work order 833716

Observations (17)

DistanceCodeObservation
208.9MGOSURFACE REINFORCEMENT VISIBLE @ 9 O'CLOCK
378MWLS—
4.4SRV—
580.8MGOACTIVE CONNECTION IN MH, 9 O' CLOCK
580.8AMHB 1015
0MGOCONNECTION IN MH, 9 O' CLOCK
2MGOCOCKROACHES THROUGHOUT SEWER LINE
578.6SAP—
0MGOCONNECTION IN MH, 3 O' CLOCK
578.6DSC—
4.4MGOMAG COATING ATTATCHED
0AMH15 0726
4.4SAP—
0MWL—
0MWM—
444.9MWLS—
152.1DSC—

Properties (7)

additional_info
SC411614
custom_field_three
AGGREGATE PROJECTING, REINFORCEMENT VISIBLE
custom_field_two
2
customer
1
datetime
2020-06-23T00:05:32-07:00
documentation
PROPIPE
is_lateral_inspection
false