Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 25, 2016, 09:09 AM
  • 20 0679_20 0678_08252016_020951.mp4

Date
08/25/2016
W/O
579971
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01139
PipeID
P25459
Time
2:09 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K3645
Sewer Name
20 35TH STREET EAST RELIEF TRUNK
City
PALMDALE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
13
Purpose
Routine Assessment
Project
WO_579971_TV20048_JULY2016
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
20 0678
Downstream MH
20 0679
Dir. of Survey
Upstream
Length Surveyed
22.4 ft.
Total Length
22.4 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2400
O&M Rating
8
Overall Index
2
Overall Quick
Overall Rating
8
Pipe schematic from manhole 20 0678 to 20 0679
MH: 20 0678MH: 20 0679upstream0 ft. AMH - Upstream Manhole, Survey Ends - 20 06790 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK1.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish20.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start22.4 ft. MWM - Water Mark, 25 %of cross sectional area22.4 ft. AMH - Downstream Manhole, Survey Begins - 20 067822.4 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK22.4 ft. MWL - Water Level, 10 %of cross sectional area

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 (8)

DistanceCodeObservation
20.7DAGS
0MWM
0AMH20 0678
0MGOACTIVE CONNECTION AT MH 9 O'CLOCK
0MWL
22.4AMH20 0679
2DAGS
22.4MGOACTIVE CONNECTION AT MH 9 O'CLOCK

Properties (6)

additional_info
SC306082
custom_field_two
4
customer
LACSD
datetime
2016-08-25T02:09:14-07:00
sewer_category
Gravity
year_laid
38677