Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 24, 2021, 09:37 AM
  • 15 0724_15 0723_06242021_024356.mp4

Date
06/24/2021
W/O
896573
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00616
PipeID
P12617
Time
2:37 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8995
Sewer Name
15 MONROVIA OUTFALL TRUNK
City
MONROVIA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
09
Purpose
Routine Assessment
Project
WO_896573_TV15131_JUN2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
15 0724
Downstream MH
15 0723
Dir. of Survey
Downstream
Length Surveyed
166.9 ft.
Total Length
166.9 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
3
Overall Quick
Overall Rating
9
Pipe schematic from manhole 15 0724 to 15 0723
MH: 15 0724MH: 15 0723downstream0 ft. AMH - Upstream Manhole, Survey Begins - 15 07240 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. MGO - General Observation - MAG COAT17.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start164 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish164 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish166.9 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK166.9 ft. AMH - Downstream Manhole, Survey Ends - 15 0723

Observation photos (3)

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

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

  • General Observation - MAG COAT

    2 ft. - General Observation - MAG COAT

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

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

Observations (11)

DistanceCodeObservation
164SSS
164SAP
0AMH15 0724
166.9MGOCONNECTION AT MH 3 O'CLOCK
0MWL
0MWM
2SAP
0MGOCONNECTION AT MH 9 O'CLOCK
166.9AMH15 0723
2MGOMAG COAT
17.8SSS

Properties (6)

custom_field_three
AGGREGATE POJECTING, SPALLING
custom_field_two
3
customer
1
datetime
2021-06-24T02:37:16-07:00
documentation
PRO PIPE
is_lateral_inspection
false