Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 9, 2020, 07:39 AM
  • 20 0770_20 0613_12082020_234519.mp4

Date
12/08/2020
W/O
860136
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00952
PipeID
P26243
Time
11:39 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8268
Sewer Name
20 TRUNK "A" RELIEF
City
PALMDALE
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
02
Purpose
Routine Assessment
Project
WO_860136_TV20038_NOV2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
36 in.
Width
36 in.
Upstream MH
20 0770
Downstream MH
20 0613
Dir. of Survey
Downstream
Length Surveyed
7.2 ft.
Total Length
7.2 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
Overall Rating
4
Pipe schematic from manhole 20 0770 to 20 0613
MH: 20 0770MH: 20 0613downstream0 ft. AMH - Upstream Manhole, Survey Begins - 20 07700 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start5.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish7.2 ft. AMH - Downstream Manhole, Survey Ends - 20 06137.2 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK

Observation photos (1)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

Observations (7)

DistanceCodeObservation
7.2AMH20 0613
0AMH20 0770
7.2MGOCONNECTION AT MH 9 O'CLOCK
5.4DAGS
2DAGS
0MWL
0MWM

Properties (8)

additional_info
630069120820201
custom_field_three
LIGHT GREASE
custom_field_two
4
customer
1
datetime
2020-12-08T23:39:05-08:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
40169