Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 16, 2016, 11:33 AM
  • 17 0066_17 0065_16022016_033410.mp4

Date
02/16/2016
W/O
552349
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00668
PipeID
P13785
Time
3:33 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 0065
Downstream MH
17 0066
Dir. of Survey
Upstream
Length Surveyed
227.2 ft.
Total Length
227.2 ft.
Structural Index
3
Structural Quick
3H00
Structural Rating
135
O&M Index
2
O&M Quick
2H00
O&M Rating
90
Overall Index
3
Overall Quick
Overall Rating
225
Pipe schematic from manhole 17 0065 to 17 0066
MH: 17 0065MH: 17 0066upstream0 ft. AMH - Upstream Manhole, Survey Ends - 17 00661.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish1.7 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish33.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"36.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"82.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"89.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"135.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"225.2 ft. MGO - General Observation - MAG COATING 80%225.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start225.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start227.2 ft. MWL - Water Level, 15 %of cross sectional area227.2 ft. AMH - Downstream Manhole, Survey Begins - 17 0065227.2 ft. MWM - Water Mark, 40 %of cross sectional area

Observation photos (3)

  • General Observation - MAG COATING 80%

    2 ft. - General Observation - MAG COATING 80%

  • 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

Observations (14)

DistanceCodeObservation
144.9TFC
0MWL
138.1TFC
92.1TFC
2MGOMAG COATING 80%
2SAV
225.5DAGS
193.6TFC
227.2AMH17 0066
0AMH17 0065
2DAGS
225.5SAV
0MWM
190.8TFC

Properties (5)

additional_info
SC225479
custom_field_two
3
customer
LACSD
datetime
2016-02-16T03:33:52-08:00
sewer_category
GRAVITY