Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 29, 2021, 06:44 AM
  • 20 0731_20 0730_06282021_234913.mp4

Date
06/28/2021
W/O
896158
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01144
PipeID
P25669
Time
11:44 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9013
Sewer Name
20 45TH STREET EAST RELIEF TRUNK
City
PALMDALE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
14
Purpose
Routine Assessment
Project
WO_896158_TV20010_JUN2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
20 0731
Downstream MH
20 0730
Dir. of Survey
Downstream
Length Surveyed
102.7 ft.
Total Length
102.7 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2C00
O&M Rating
40
Overall Index
2
Overall Quick
Overall Rating
40
Pipe schematic from manhole 20 0731 to 20 0730
MH: 20 0731MH: 20 0730downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 20 07312 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start100.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish102.7 ft. AMH - Downstream Manhole, Survey Ends - 20 0730102.7 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK

Observation photos (1)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

Observations (7)

DistanceCodeObservation
0MWM
102.7AMH20 0730
2DAGS
100.8DAGS
0MWL
0AMH20 0731
102.7MGOCONNECTION AT MH 9 O'CLOCK

Properties (8)

additional_info
630069062821202
custom_field_three
LIGHT GREASE
custom_field_two
4
customer
1
datetime
2021-06-28T23:44:18-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
38919