Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 12, 2016, 10:50 AM
  • 17 0058_17 0057_12022016_025050.mp4

Date
02/12/2016
W/O
552349
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00668
PipeID
P13777
Time
2:50 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
Sewer Type
GRAVITY
Material
NRCP
Shape
Other
Height
18 in.
Upstream MH
17 0057
Downstream MH
17 0058
Dir. of Survey
Upstream
Length Surveyed
325.4 ft.
Total Length
325.4 ft.
Structural Index
3
Structural Quick
3L00
Structural Rating
192
O&M Index
2
O&M Quick
2L00
O&M Rating
128
Overall Index
3
Overall Quick
Overall Rating
320
Pipe schematic from manhole 17 0057 to 17 0058
MH: 17 0057MH: 17 0058upstream0 ft. AMH - Upstream Manhole, Survey Ends - 17 00581.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish1.6 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish20.1 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"66.1 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"118.9 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"189.3 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: YES, 6"284.7 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: YES, 6"322.4 ft. MGO - General Observation - MAG COATING 80%322.4 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start323.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start325.4 ft. MWL - Water Level, 15 %of cross sectional area325.4 ft. AMH - Downstream Manhole, Survey Begins - 17 0057325.4 ft. MWM - Water Mark, 40 %of cross sectional area

Observation photos (3)

  • 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

  • General Observation - MAG COATING 80%

    3 ft. - General Observation - MAG COATING 80%

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

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

Observations (14)

DistanceCodeObservation
40.7TFA
3MGOMAG COATING 80%
323.8DAGS
136.1TFA
0MWL
206.5TFA
325.4AMH17 0058
259.3TFA
2DAGS
0AMH17 0057
323.8SAV
0MWM
305.3TFA
3SAV

Properties (6)

additional_info
SC225478
custom_field_two
3
customer
LACSD
datetime
2016-02-12T02:50:07-08:00
documentation
PRO PIPE
is_lateral_inspection
false