Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 6, 2022, 11:27 AM
  • 20 0594_20 0037_06062022_054100.mp4

Date
06/06/2022
W/O
958969
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00742
PipeID
P18959
Time
4:27 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K10141
Sewer Name
20 TRUNK "A"
City
PALMDALE
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
03
Purpose
Routine Assessment
Project
CA_WO_958969
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Width
30 in.
Upstream MH
20 0594
Downstream MH
20 0037
Dir. of Survey
Downstream
Length Surveyed
15 ft.
Total Length
15 ft.
Structural Index
3
Structural Quick
3200
Structural Rating
6
O&M Index
2
O&M Quick
2300
O&M Rating
6
Overall Index
2
Overall Quick
Overall Rating
12
Pipe schematic from manhole 20 0594 to 20 0037
MH: 20 0594MH: 20 0037downstream0 ft. AMH - Upstream Manhole, Survey Begins - 20 05940 ft. MWL - Water Level, 20 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 12 to 12 o'clock, , within 8 inches of joint: YES, Start5.4 ft. SAP - Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: YES, Start15 ft. AMH - Downstream Manhole, Survey Ends - 20 003715 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 12 to 12 o'clock, , within 8 inches of joint: YES, Finish15 ft. SAP - Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish15 ft. MGO - General Observation - CONNECTION AT MH 2 O'CLOCK

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 12 to 12 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 12 to 12 o'clock, , within 8 inches of joint: YES, Start

  • Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

    5.4 ft. - Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

Observations (8)

DistanceCodeObservation
15AMH20 0037
0AMH20 0594
15DAGS
5.4SAP
15SAP
0MWL
15MGOCONNECTION AT MH 2 O'CLOCK
2DAGS

Properties (7)

additional_info
630063060622002
custom_field_three
PROJECTING AGGREGATE
custom_field_two
3
customer
1
datetime
2022-06-06T04:27:23-07:00
documentation
PRO PIPE
is_lateral_inspection
false