Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 5, 2016, 10:31 AM
  • 22 0249_22 0248_20160105_034821.mp4

Date
01/05/2016
W/O
547395
Weather
Dry
Operator/Surveyor
R.VARGAS
Sewer ID
Z00793
PipeID
P16531
Time
2:31 AM
Certificate
U-209-211
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K3024
Sewer Name
22 CAMERON TRUNK, SECTS 1,2,&3
City
WEST COVINA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
36
Purpose
Routine Assessment
Project
WO_547395_TV22016_JAN2016
Material
NRCP
Shape
Circular
Height
15 in.
Upstream MH
22 0249
Downstream MH
22 0248
Dir. of Survey
Downstream
Length Surveyed
295.7 ft.
Total Length
295.7 ft.
Structural Index
3
Structural Quick
3200
Structural Rating
6
O&M Index
2
O&M Quick
312K
O&M Rating
124
Overall Index
2
Overall Quick
Overall Rating
130
Pipe schematic from manhole 22 0249 to 22 0248
MH: 22 0249MH: 22 0248downstream0 ft. VC - Vermin Cockroach0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 02490 ft. MGO - General Observation - LATERAL AT MH 3 O'CLOCK ACTIVE2.3 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. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.3 ft. MGO - General Observation - MAGNESIUM H.O. START14.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 4"16.6 ft. RFJ - Roots Fine Joint, at 11 o'clock, within 8 inches of joint: YES24.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 4"25.6 ft. RMJ - Roots Medium Joint, from 08 to 09 o'clock, 10 %, within 8 inches of joint: YESR69.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 4"81.5 ft. TFD - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: YES, 4" - ROOT BALL IN LATERAL 80%115.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 4"153.5 ft. RFJ - Roots Fine Joint, from 10 to 02 o'clock, within 8 inches of joint: YES161.5 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 4"163.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 4"215.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 4"261.4 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 4"270.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 4"292.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish292.5 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish292.5 ft. MGO - General Observation - MAGNESIUM H.O. FINISH295.7 ft. AMH - Downstream Manhole, Survey Ends - 22 0248

Observation photos (4)

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

    2.3 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

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

  • Roots Medium Joint, from 08 to 09 o'clock, 10 %, within 8 inches of joint: YESR

    25.6 ft. - Roots Medium Joint, from 08 to 09 o'clock, 10 %, within 8 inches of joint: YESR

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

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

Observations (25)

DistanceCodeObservation
14.9TFC
2.3DAGS
69.7TFC
0VC
0MWM
0MWL
215.9TFC
24.1TFC
153.5RFJ
295.7AMH22 0248
292.5DAGS
163.9TFC
292.5SAV
2.3SAV
81.5TFDROOT BALL IN LATERAL 80%
25.6RMJ
115.2TFC
161.5TFA
0AMH22 0249
261.4TFA
16.6RFJ
292.5MGOMAGNESIUM H.O. FINISH
2.3MGOMAGNESIUM H.O. START
0MGOLATERAL AT MH 3 O'CLOCK ACTIVE
270.7TFC

Properties (5)

additional_info
SC224617
custom_field_two
3
customer
LACSD
datetime
2016-01-05T02:31:21-08:00
sewer_category
GRAVITY