Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 29, 2017, 07:06 AM
  • 16 0547_16 0546 _29092017_000658.mp4

Date
09/29/2017
W/O
663060
Weather
Dry
Operator/Surveyor
R.VARGAS
Sewer ID
Z00659
PipeID
P13598
Time
12:06 AM
Certificate
U-209-211
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4281
Sewer Name
16 LAMANDA PARK TRUNK
City
PASADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
15
Purpose
Routine Assessment
Project
WO_663060_TV16078_OCT2017
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
16 0547
Downstream MH
16 0546
Dir. of Survey
Downstream
Length Surveyed
241.4 ft.
Total Length
241.4 ft.
Structural Index
3
Structural Quick
3H00
Structural Rating
141
O&M Index
2
O&M Quick
2H11
O&M Rating
95
Overall Index
2
Overall Quick
Overall Rating
236
Pipe schematic from manhole 16 0547 to 16 0546
MH: 16 0547MH: 16 0546downstream0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 16 05470 ft. MWL - Water Level, 10 %of cross sectional area2.8 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start2.8 ft. MGO - General Observation - MAG COAT START2.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start42.1 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: YES, 4"239.3 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish239.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish239.4 ft. MGO - General Observation - MAG COAT FINISH241.4 ft. AMH - Downstream Manhole, Survey Ends - 16 0546241.4 ft. VC - Vermin Cockroach

Observation photos (2)

  • Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

    2.8 ft. - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Start

    2.8 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

Observations (12)

DistanceCodeObservation
0MWM
0AMH16 0547
239.4MGOMAG COAT FINISH
239.3SAV
0MWL
2.8SAV
42.1TFA
241.4AMH16 0546
2.8MGOMAG COAT START
2.8DAGS
241.4VC
239.3DAGS

Properties (4)

additional_info
SC352127
custom_field_two
3
customer
LACSD
datetime
2017-09-29T00:06:39-07:00