Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 8, 2017, 05:27 AM
  • 15 0732_15 0731 _07062017_235544.mp4

Date
06/07/2017
W/O
640598
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00616
PipeID
P12625
Time
10:27 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K4544
Sewer Name
15 MONROVIA OUTFALL TRUNK
City
MONROVIA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
09
Purpose
Routine Assessment
Project
WO_640598_TV15132_JUN2017
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
15 0732
Downstream MH
15 0731
Dir. of Survey
Downstream
Length Surveyed
649.2 ft.
Total Length
649.2 ft.
Structural Index
3
Structural Quick
513Y
Structural Rating
392
O&M Index
2
O&M Quick
2Y11
O&M Rating
261
Overall Index
3
Overall Quick
Overall Rating
653
Pipe schematic from manhole 15 0732 to 15 0731
MH: 15 0732MH: 15 0731downstream0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 15 07320 ft. MWM - Water Mark, 40 %of cross sectional area2 ft. VC - Vermin Cockroach2.3 ft. MGO - General Observation - MAG COATING2.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2.6 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start9.7 ft. TFA - Tap Factory Made Active, at 03 o'clock, -, within 8 inches of joint: NO, 4"146 ft. TB - Tap Break-In, at 03 o'clock, -, within 8 inches of joint: NO, 6"149 ft. OBP - Obstacles External Pipe or Cable, 10 %of cross sectional area, from 10 to 02 o'clock216.9 ft. SRC - Surface Reinforcement Corroded, from 01 to 03 o'clock, within 8 inches of joint: YES649.2 ft. MGO - General Observation - CONNECTION AT 3 OC649.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish649.2 ft. AMH - Downstream Manhole, Survey Ends - 15 0731649.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (4)

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

    2.6 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

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

  • Obstacles External Pipe or Cable, 10 %of cross sectional area, from 10 to 02 o'clock

    149 ft. - Obstacles External Pipe or Cable, 10 %of cross sectional area, from 10 to 02 o'clock

  • Surface Reinforcement Corroded, from 01 to 03 o'clock, within 8 inches of joint: YES

    216.9 ft. - Surface Reinforcement Corroded, from 01 to 03 o'clock, within 8 inches of joint: YES

Observations (15)

DistanceCodeObservation
2VC
649.2MGOCONNECTION AT 3 OC
9.7TFA
149OBP
649.2SAV
649.2AMH15 0731
2.6DAGS
146TB
0MWL
649.2DAGS
0AMH15 0732
2.6SAV
2.3MGOMAG COATING
216.9SRC
0MWM

Properties (5)

additional_info
SC345359
custom_field_two
2
customer
LACSD
datetime
2017-06-07T22:27:47-07:00
sewer_category
Gravity