Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 12, 2016, 09:06 AM
  • 17 0054_17 0053_12022016_010835.mp4

Date
02/12/2016
W/O
552349
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00668
PipeID
P13775
Time
1:06 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
Material
NRCP
Shape
Other
Height
15 in.
Upstream MH
17 0054
Downstream MH
17 0053
Dir. of Survey
Downstream
Length Surveyed
395.4 ft.
Total Length
395.4 ft.
Structural Index
3
Structural Quick
3O00
Structural Rating
234
O&M Index
2
O&M Quick
2O13
O&M Rating
159
Overall Index
2
Overall Quick
Overall Rating
393
Pipe schematic from manhole 17 0054 to 17 0053
MH: 17 0054MH: 17 0053downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 17 00540 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK0 ft. MWL - Water Level, 15 %of cross sectional area2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start11.4 ft. MGO - General Observation - MAG COATING 40%326.2 ft. RFJ - Roots Fine Joint, at 02 o'clock, within 8 inches of joint: YESR337.9 ft. RFJ - Roots Fine Joint, at 03 o'clock, within 8 inches of joint: YESR375 ft. RFJ - Roots Fine Joint, at 08 o'clock, within 8 inches of joint: YESR393.4 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish393.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish395.4 ft. AMH - Downstream Manhole, Survey Ends - 17 0053

Observation photos (5)

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

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

  • 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

  • Roots Fine Joint, at 02 o'clock, within 8 inches of joint: YESR

    326.2 ft. - Roots Fine Joint, at 02 o'clock, within 8 inches of joint: YESR

  • Roots Fine Joint, at 03 o'clock, within 8 inches of joint: YESR

    337.9 ft. - Roots Fine Joint, at 03 o'clock, within 8 inches of joint: YESR

  • Roots Fine Joint, at 08 o'clock, within 8 inches of joint: YESR

    375 ft. - Roots Fine Joint, at 08 o'clock, within 8 inches of joint: YESR

Observations (13)

DistanceCodeObservation
337.9RFJ
0MWM
11.4MGOMAG COATING 40%
2SAV
395.4AMH17 0053
0AMH17 0054
0MGOACTIVE CONNECTION AT MH 9 O'CLOCK
326.2RFJ
0MWL
375RFJ
393.4SAV
2DAGS
393.4DAGS

Properties (5)

additional_info
SC225478
custom_field_two
3
customer
LACSD
datetime
2016-02-12T01:06:33-08:00
sewer_category
GRAVITY