Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 28, 2017, 10:36 AM

  • 16 0572_16 0571 _28092017_033643.mp4

Date
09/28/2017
W/O
663269
Weather
Dry
Operator/Surveyor
R.VARGAS
Sewer ID
Z00659
PipeID
P13623
Time
3:36 AM
Certificate
U-209-211
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4280
Sewer Name
16 LAMANDA PARK TRUNK
City
PASADENA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
11
Purpose
Routine Assessment
Project
WO_663269_TV16077_OCT2017
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
22 in.
Width
22 in.
Upstream MH
16 0572
Downstream MH
16 0571
Dir. of Survey
Downstream
Length Surveyed
256 ft.
Total Length
256 ft.
Structural Index
3
Structural Quick
3I2I
Structural Rating
252
O&M Index
2
O&M Quick
2J15
O&M Rating
111
Overall Index
2
Overall Quick
—
Overall Rating
363
Pipe schematic from manhole 16 0572 to 16 0571
MH: 16 0572MH: 16 0571downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 16 05722 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.1 ft. SAP - Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES, Start2.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start18.2 ft. TFD - Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: YES, 4", 4" - 90% ROOTS INSIDE THE LATERAL33 ft. RFJ - Roots Fine Joint, from 11 to 01 o'clock, within 8 inches of joint: YES63.8 ft. RFJ - Roots Fine Joint, from 10 to 02 o'clock, within 8 inches of joint: YES66.2 ft. TFD - Tap Factory Made Defective, at 11 o'clock, -, within 8 inches of joint: YES, 4", 4" - 90% ROOTS INSIDE THE LATERAL85.8 ft. TFD - Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: YES, 4", 4" - 90% ROOTS/MOUSE INSIDE THE LATERAL113.7 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"130.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 4"131.3 ft. RFJ - Roots Fine Joint, from 11 to 01 o'clock, within 8 inches of joint: YES159.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 4" - 15% TAP ROOTS175.8 ft. RFJ - Roots Fine Joint, from 10 to 02 o'clock, within 8 inches of joint: YES211.3 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"231.7 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 4" - 10% ROOTS246.8 ft. RFJ - Roots Fine Joint, from 10 to 02 o'clock, within 8 inches of joint: YES251.5 ft. SAP - Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish251.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish255 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish255 ft. MGO - General Observation - SEVERE EXPOSED AGGREGATE THROUGHOUT THE REACH256 ft. AMH - Downstream Manhole, Survey Ends - 16 0571

Observation photos (2)

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

    2.1 ft. - Surface Aggregate Projecting, 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

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

All inspections of P13623Work order 663269

Observations (24)

DistanceCodeObservation
159.7TFC15% TAP ROOTS
2.1SAP—
251.5SAP—
0MWL—
18.2TFD90% ROOTS INSIDE THE LATERAL
2SSS—
0MWM—
131.3RFJ—
2.1DAGS—
33RFJ—
113.7TFA—
255SSS—
231.7TFA10% ROOTS
256AMH16 0571
246.8RFJ—
85.8TFD90% ROOTS/MOUSE INSIDE THE LATERAL
211.3TFA—
130.7TFC—
255MGOSEVERE EXPOSED AGGREGATE THROUGHOUT THE REACH
63.8RFJ—
0AMH16 0572
175.8RFJ—
251.5DAGS—
66.2TFD90% ROOTS INSIDE THE LATERAL

Properties (4)

additional_info
SC352126
custom_field_two
2
customer
LACSD
datetime
2017-09-28T03:36:25-07:00