Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 8, 2015, 10:38 AM
Date
12/08/2015
W/O
531059
Weather
Dry
Operator/Surveyor
R.VARGAS
Sewer ID
Z00664
PipeID
P13674
Time
2:38 AM
Certificate
U-209-211
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K2842
Sewer Name
16 PASADENA EAST-WEST INTERCEPTOR TRUNK
City
PASADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
09
Purpose
Routine Assessment
Project
WO_531059_TV16030_OCT2015
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Upstream MH
16 0622A
Downstream MH
16 0623
Dir. of Survey
Upstream
Length Surveyed
44.2 ft.
Total Length
44.2 ft.
Structural Index
3
Structural Quick
3800
Structural Rating
24
O&M Index
2
O&M Quick
2812
O&M Rating
18
Overall Index
2
Overall Quick
Overall Rating
42
Pipe schematic from manhole 16 0622A to 16 0623
MH: 16 0622AMH: 16 0623upstream0 ft. VC - Vermin Cockroach0 ft. MGO - General Observation - LATERAL AT MH 3 OCLOCK ACTIVE0 ft. AMH - Upstream Manhole, Survey Ends - 16 06232.6 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish2.7 ft. MGO - General Observation - MAGNEZIUM H.O. FINISH42 ft. MGO - General Observation - MAGNEZIUM H.O. START42 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start42 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start44.2 ft. MWL - Water Level, 10 %of cross sectional area44.2 ft. VC - Vermin Cockroach44.2 ft. AMH - Downstream Manhole, Survey Begins - 16 0622A44.2 ft. MWM - Water Mark, 15 %of cross sectional area44.2 ft. MGO - General Observation - LATERAL AT MH 3 OCLOCK ACTIVE

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2.2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

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

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

Observations (14)

DistanceCodeObservation
2.2MGOMAGNEZIUM H.O. START
44.2VC
41.5MGOMAGNEZIUM H.O. FINISH
2.2DAGS
41.6SAV
0MWL
44.2MGOLATERAL AT MH 3 OCLOCK ACTIVE
0VC
0AMH16 0622A
0MWM
44.2AMH16 0623
2.2SAV
0MGOLATERAL AT MH 3 OCLOCK ACTIVE
41.6DAGS

Properties (5)

additional_info
SC205696
custom_field_two
3
customer
LACSD
datetime
2015-12-08T02:38:22-08:00
sewer_category
GRAVITY