Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 15, 2015, 10:15 AM
  • A 0655_A 0654B_20151215_022429.mp4

Date
12/15/2015
W/O
541844
Weather
Dry
Operator/Surveyor
R.VARGAS
Sewer ID
Z00316
PipeID
P07864
Time
2:15 AM
Certificate
U-209-211
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K3010
Sewer Name
A JOA-1A DISTRICT 21 INTERCEPTOR
City
ROWLAND HEIGHTS
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
35
Purpose
Routine Assessment
Project
WO_541844_TV21027_DEC2015
Material
Reinforced Concrete Pipe
Shape
Circular
Height
42 in.
Upstream MH
A 0655
Downstream MH
A 0654B
Dir. of Survey
Downstream
Length Surveyed
37.6 ft.
Total Length
37.6 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
5
Pipe schematic from manhole A 0655 to A 0654B
MH: A 0655MH: A 0654Bdownstream0 ft. AMH - Upstream Manhole, Survey Begins - A 06550 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area2.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2.3 ft. MGO - General Observation - MAGNESIUM H.O. START2.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start35.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish35.4 ft. MGO - General Observation - MAGNESIUM H.O. FINISH35.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish37.6 ft. AMH - Downstream Manhole, Survey Ends - A 0654B37.6 ft. MGO - General Observation - CCTV FOOTAGE DIFFERENT FROM SPREAD SHEET CONSTRUCTION EASEMENT UNABLE TO WHEEL WALK

Observation photos (3)

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

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

  • General Observation - MAGNESIUM H.O. START

    2.3 ft. - General Observation - MAGNESIUM H.O. START

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

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

Observations (11)

DistanceCodeObservation
2.3DAGS
35.4SAP
35.4MGOMAGNESIUM H.O. FINISH
37.6AMHA 0654B
2.3MGOMAGNESIUM H.O. START
37.6MGOCCTV FOOTAGE DIFFERENT FROM SPREAD SHEET CONSTRUCTION EASEMENT UNABLE TO WHEEL WALK
35.4DAGS
0AMHA 0655
0MWM
2.3SAP
0MWL

Properties (5)

additional_info
SC224603
custom_field_two
3
customer
LACSD
datetime
2015-12-15T02:15:42-08:00
sewer_category
GRAVITY