Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 16, 2016, 11:45 AM
  • 17 0067_17 0066_16022016_034605.mp4

Date
02/16/2016
W/O
552349
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00668
PipeID
P13786
Time
3:45 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K3257
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
18 in.
Upstream MH
17 0066
Downstream MH
17 0067
Dir. of Survey
Upstream
Length Surveyed
44 ft.
Total Length
44 ft.
Structural Index
3
Structural Quick
3800
Structural Rating
24
O&M Index
2
O&M Quick
4128
O&M Rating
20
Overall Index
3
Overall Quick
Overall Rating
44
Pipe schematic from manhole 17 0066 to 17 0067
MH: 17 0066MH: 17 0067upstream0 ft. AMH - Upstream Manhole, Survey Ends - 17 00670 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK2 ft. MGO - General Observation - COCKROACHES IN MANHOLE2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish2 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish22.5 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"41 ft. MGO - General Observation - MAG COATING 70%42 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start42 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start44 ft. MWL - Water Level, 15 %of cross sectional area44 ft. AMH - Downstream Manhole, Survey Begins - 17 006644 ft. MWM - Water Mark, 50 %of cross sectional area

Observation photos (4)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • General Observation - MAG COATING 70%

    3 ft. - General Observation - MAG COATING 70%

  • General Observation - COCKROACHES IN MANHOLE

    42 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (12)

DistanceCodeObservation
0MWL
44AMH17 0067
2DAGS
44MGOACTIVE CONNECTION AT MH 3 O'CLOCK
0AMH17 0066
2SAV
0MWM
42MGOCOCKROACHES IN MANHOLE
42DAGS
42SAV
21.5TB
3MGOMAG COATING 70%

Properties (5)

additional_info
SC225479
custom_field_two
3
customer
LACSD
datetime
2016-02-16T03:45:45-08:00
sewer_category
GRAVITY