Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 13, 2016, 11:06 AM
  • 20 0516_20 0515_13012016_030717.mp4

Date
01/13/2016
W/O
541619
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00737
PipeID
P19419
Time
3:06 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
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Upstream MH
20 0516
Downstream MH
20 0515
Dir. of Survey
Downstream
Length Surveyed
332.9 ft.
Total Length
332.9 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2L00
O&M Rating
132
Overall Index
2
Overall Quick
Overall Rating
132
Pipe schematic from manhole 20 0516 to 20 0515
MH: 20 0516MH: 20 0515downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 20 05160 ft. MGO - General Observation - 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, Start148.9 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"331.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish332.9 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK332.9 ft. AMH - Downstream Manhole, Survey Ends - 20 0515332.9 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 (11)

DistanceCodeObservation
332.9MGOCONNECTION AT MH 9 O'CLOCK
332.9AMH20 0515
148.9TBA
0MWM
332.9MGOCONNECTION AT MH 3 O'CLOCK
331.2DAGS
0MGOCONNECTION AT MH 3 O'CLOCK
0MWL
0AMH20 0516
0MGOCONNECTION AT MH 9 O'CLOCK
2DAGS

Properties (6)

additional_info
SC224844
custom_field_two
4
customer
LACSD
datetime
2016-01-13T03:06:58-08:00
sewer_category
GRAVITY
year_laid
19890731