Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 26, 2017, 06:00 AM
  • 15 0946_15 0945 _20170526_003733.mp4

Date
05/25/2017
W/O
635526
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00635
PipeID
P12075
Time
11:00 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K4532
Sewer Name
15 TYLER AVENUE RELIEF TRUNK
City
EL MONTE CA
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
23
Purpose
Resurvey For Any Reason
Project
WO_635526_TV15082_MAY2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
15 0946
Downstream MH
15 0945
Dir. of Survey
Downstream
Length Surveyed
520.1 ft.
Total Length
520.1 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2h00
O&M Rating
410
Overall Index
2
Overall Quick
Overall Rating
410
Pipe schematic from manhole 15 0946 to 15 0945
MH: 15 0946MH: 15 0945downstream0 ft. AMH - Upstream Manhole, Survey Begins - 15 09460 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area3.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start7.7 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start520.1 ft. AMH - Downstream Manhole, Survey Ends - 15 0945520.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish520.1 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    3.9 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock,  , within 8 inches of joint: YES, Start

    7.7 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start

Observations (8)

DistanceCodeObservation
520.1AMH15 0945
7.7DAE
3.9DAGS
0AMH15 0946
0MWL
520.1DAGS
0MWM
520.1DAE

Properties (6)

additional_info
SC340746
custom_field_two
3
customer
LACSD
datetime
2017-05-25T23:00:33-07:00
sewer_category
Gravity
year_laid
30503