Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 19, 2019, 10:27 AM
  • 20 0783_20 0782 _11192019_024501.mp4

Date
11/19/2019
W/O
798213
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00952
PipeID
P26236
Time
2:27 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7128
Sewer Name
20 TRUNK "A" RELIEF
City
PALMDALE
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
02
Purpose
Routine Assessment
Project
WO_798213_TV20038_NOV2019
Sewer Type
Gravity
Material
FRPP
Shape
Circular
Height
42 in.
Width
42 in.
Upstream MH
20 0783
Downstream MH
20 0782
Dir. of Survey
Downstream
Length Surveyed
462.4 ft.
Total Length
462.4 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2c00
O&M Rating
362
Overall Index
2
Overall Quick
Overall Rating
362
Pipe schematic from manhole 20 0783 to 20 0782
MH: 20 0783MH: 20 0782downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 20 07830 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK0 ft. MWM - Water Mark, 15 %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, Start14.4 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start - MINERAL460.7 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish460.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish462.4 ft. AMH - Downstream Manhole, Survey Ends - 20 0782

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 (9)

DistanceCodeObservation
462.4AMH20 0782
2DAGS
0MWL
0AMH20 0783
460.7DAZ
0MGOACTIVE CONNECTION AT MH 3 O'CLOCK
460.7DAGS
0MWM
14.4DAZMINERAL

Properties (7)

additional_info
SC378860
custom_field_two
4
customer
LACSD
datetime
2019-11-19T02:27:19-08:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
40169