Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 12, 2016, 09:22 AM
  • 17 0053_17 0052_12022016_012239.mp4

Date
02/12/2016
W/O
552349
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00668
PipeID
P13774
Time
1:22 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K3256
Sewer Name
17 DISTRICT #17 MAIN TRUNK
City
ALTADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 17
Page No.
04
Purpose
Routine Assessment
Project
WO_552349_TV17005_FEB2016
Sewer Type
GRAVITY
Material
NRCP
Shape
Other
Height
15 in.
Upstream MH
17 0053
Downstream MH
17 0052
Dir. of Survey
Downstream
Length Surveyed
392.8 ft.
Total Length
392.8 ft.
Structural Index
3
Structural Quick
3O00
Structural Rating
234
O&M Index
2
O&M Quick
2O00
O&M Rating
156
Overall Index
3
Overall Quick
Overall Rating
390
Pipe schematic from manhole 17 0053 to 17 0052
MH: 17 0053MH: 17 0052downstream0 ft. AMH - Upstream Manhole, Survey Begins - 17 00530 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2.4 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start50.2 ft. MGO - General Observation - MAG COATING 50%390.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish390.9 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish392.8 ft. AMH - Downstream Manhole, Survey Ends - 17 0052

Observation photos (2)

  • 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

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2.4 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (9)

DistanceCodeObservation
390.9DAGS
0AMH17 0053
0MWM
392.8AMH17 0052
2.4SAV
50.2MGOMAG COATING 50%
390.9SAV
2DAGS
0MWL

Properties (6)

additional_info
SC225478
custom_field_two
3
customer
LACSD
datetime
2016-02-12T01:22:20-08:00
documentation
PRO PIPE
is_lateral_inspection
false