Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 13, 2019, 07:13 AM
  • 17 0066_17 0065 _02122019_231410.mp4

Date
02/12/2019
W/O
750739
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00668
PipeID
P13785
Time
11:13 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6392
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_750739_TV17011_FEB2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
17 0066
Downstream MH
17 0065
Dir. of Survey
Downstream
Length Surveyed
225.5 ft.
Total Length
225.5 ft.
Structural Index
3
Structural Quick
3H00
Structural Rating
132
O&M Index
2
O&M Quick
412H
O&M Rating
92
Overall Index
3
Overall Quick
Overall Rating
224
Pipe schematic from manhole 17 0066 to 17 0065
MH: 17 0066MH: 17 0065downstream0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 17 00662 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start4 ft. MGO - General Observation - MAG COATING 80% THROUGHOUT33.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"36.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"82.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"88.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"133.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"223.8 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish223.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish225.5 ft. AMH - Downstream Manhole, Survey Ends - 17 0065

Observation photos (3)

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

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

  • General Observation - MAG COATING 80% THROUGHOUT

    4 ft. - General Observation - MAG COATING 80% THROUGHOUT

Observations (14)

DistanceCodeObservation
0MWL
223.8SAP
225.5AMH17 0065
88.6TFC
133.5TFC
2DAGS
33.3TFC
4MGOMAG COATING 80% THROUGHOUT
2SAP
223.8DAGS
36.4TFC
0MWM
0AMH17 0066
82.2TFC

Properties (6)

additional_info
SC365903
custom_field_two
2
customer
LACSD
datetime
2019-02-12T23:13:38-08:00
documentation
PRO PIPE
is_lateral_inspection
false