Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 12, 2016, 12:39 PM
  • 20 0530_20 0529_12012016_043944.mp4

Date
01/12/2016
W/O
541619
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00737
PipeID
P19433
Time
4:39 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K3071
Sewer Name
20 AVENUE "Q" RELIEF TRUNK
City
PALMDALE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
06
Purpose
Routine Assessment
Project
WO_541619_TV20034_DEC2015
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Upstream MH
20 0529
Downstream MH
20 0530
Dir. of Survey
Upstream
Length Surveyed
15.4 ft.
Total Length
15.4 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 0529 to 20 0530
MH: 20 0529MH: 20 0530upstream0 ft. AMH - Upstream Manhole, Survey Ends - 20 05300 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK1.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish13.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start15.4 ft. MWM - Water Mark, 15 %of cross sectional area15.4 ft. MWL - Water Level, 10 %of cross sectional area15.4 ft. AMH - Downstream Manhole, Survey Begins - 20 0529

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
15.4AMH20 0530
0MWM
0MWL
0AMH20 0529
2DAGS
15.4MGOACTIVE CONNECTION AT MH 9 O'CLOCK
14DAGS

Properties (6)

additional_info
SC224843
custom_field_two
4
customer
LACSD
datetime
2016-01-12T04:39:20-08:00
sewer_category
GRAVITY
year_laid
19890731