Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 13, 2016, 09:28 AM
  • 20 0520_20 0519_13012016_012909.mp4

Date
01/13/2016
W/O
541619
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00737
PipeID
P19423
Time
1:28 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K3072
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
Sewer Type
GRAVITY
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Upstream MH
20 0520
Downstream MH
20 0519
Dir. of Survey
Downstream
Length Surveyed
97.9 ft.
Total Length
97.9 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2C00
O&M Rating
38
Overall Index
2
Overall Quick
Overall Rating
38
Pipe schematic from manhole 20 0520 to 20 0519
MH: 20 0520MH: 20 0519downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 20 05200 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start95.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish97.9 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK97.9 ft. AMH - Downstream Manhole, Survey Ends - 20 051997.9 ft. MGO - General Observation - CONNECTION AT MH 3 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 (9)

DistanceCodeObservation
0MWL
97.9MGOCONNECTION AT MH 9 O'CLOCK
95.9DAGS
97.9AMH20 0519
0MWM
97.9MGOCONNECTION AT MH 3 O'CLOCK
0AMH20 0520
0MGOACTIVE CONNECTION AT MH 9 O'CLOCK
2DAGS

Properties (7)

additional_info
SC224844
custom_field_two
4
customer
LACSD
datetime
2016-01-13T01:28:30-08:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
19890731