Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 8, 2017, 05:56 AM
  • 15 0731_15 0730 _08062017_001728.mp4

Date
06/07/2017
W/O
640598
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00616
PipeID
P12624
Time
10:56 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
Light Highway
Location Code
C
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 0731
Downstream MH
15 0730
Dir. of Survey
Downstream
Length Surveyed
634.7 ft.
Total Length
634.7 ft.
Structural Index
3
Structural Quick
3X00
Structural Rating
378
O&M Index
2
O&M Quick
2X11
O&M Rating
253
Overall Index
2
Overall Quick
Overall Rating
631
Pipe schematic from manhole 15 0731 to 15 0730
MH: 15 0731MH: 15 0730downstream0 ft. AMH - Upstream Manhole, Survey Begins - 15 07310 ft. VC - Vermin Cockroach0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 35 %of cross sectional area2.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2.9 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.9 ft. MGO - General Observation - MAG COATING138.4 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 6"633.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish633.9 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish634.7 ft. AMH - Downstream Manhole, Survey Ends - 15 0730634.7 ft. MGO - General Observation - CONNECTION AT 9 OC

Observation photos (2)

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

    2.9 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

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

Observations (12)

DistanceCodeObservation
633.9DAGS
0AMH15 0731
0VC
633.9SAV
634.7AMH15 0730
634.7MGOCONNECTION AT 9 OC
0MWL
2.9DAGS
0MWM
138.4TB
2.9SAV
2.9MGOMAG COATING

Properties (5)

additional_info
SC345359
custom_field_two
3
customer
LACSD
datetime
2017-06-07T22:56:38-07:00
sewer_category
Gravity