Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 20, 2019, 05:52 AM
  • 20 0770_20 0613_11192019_215903.mp4

Date
11/19/2019
W/O
798213
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00952
PipeID
P26243
Time
9:52 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7129
Sewer Name
20 TRUNK "A" RELIEF
City
PALMDALE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
02
Purpose
Routine Assessment
Project
WO_798213_TV20038_NOV2019
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
8 ft.
Total Length
8 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
2
Pipe schematic from manhole 20 0770 to 20 0613
MH: 20 0770MH: 20 0613downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 20 07700 ft. MWL - Water Level, 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: YES8 ft. MGO - General Observation - POSSIBLE CONNECTION @ D/S MH - 9 O'CLOCK8 ft. AMH - Downstream Manhole, Survey Ends - 20 0613

Observation photos (1)

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

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

Observations (6)

DistanceCodeObservation
0MWM
0AMH20 0770
0MWL
2DAGS
8MGOPOSSIBLE CONNECTION @ D/S MH - 9 O'CLOCK
8AMH20 0613

Properties (7)

additional_info
SC378861
custom_field_two
4
customer
LACSD
datetime
2019-11-19T21:52:01-08:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
40169