Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 12, 2018, 09:40 AM
  • 17 0047_17 0046 _12092018_024035.mp4

Date
09/12/2018
W/O
724194
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00668
PipeID
P13768
Time
2:40 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6001
Sewer Name
17 DISTRICT #17 MAIN TRUNK
City
PASADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 17
Page No.
06
Purpose
Routine Assessment
Project
WO_724194_TV17004_SEP2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
17 0047
Downstream MH
17 0046
Dir. of Survey
Downstream
Length Surveyed
436.7 ft.
Total Length
436.7 ft.
Structural Index
2
Structural Quick
2P00
Structural Rating
170
O&M Index
2
O&M Quick
2P00
O&M Rating
174
Overall Index
2
Overall Quick
Overall Rating
344
Pipe schematic from manhole 17 0047 to 17 0046
MH: 17 0047MH: 17 0046downstream0 ft. AMH - Upstream Manhole, Survey Begins - 17 00470 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area3.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES, Start13.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start436.7 ft. AMH - Downstream Manhole, Survey Ends - 17 0046436.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES, Finish436.7 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK436.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish436.7 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 07 to 05 o'clock,  , within 8 inches of joint: YES, Start

    3.7 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES, Start

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

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

Observations (10)

DistanceCodeObservation
436.7AMH17 0046
13.5SSS
436.7DAGS
436.7MGOCONNECTION AT MH 3 O'CLOCK
436.7SSS
3.7DAGS
0AMH17 0047
0MWL
436.7MGOCONNECTION AT MH 9 O'CLOCK
0MWM

Properties (4)

additional_info
SC364816
custom_field_two
2
customer
LACSD
datetime
2018-09-12T02:40:26-07:00