Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 7, 2016, 09:38 PM

  • 22 0236_22 0235_20160329_141300.mp4

Date
01/07/2016
W/O
547395
Weather
Dry
Operator/Surveyor
R. VARGAS
Sewer ID
Z00793
PipeID
P16518
Time
1:38 PM
Certificate
U-209-211
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K3030
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.
35
Purpose
Routine Assessment
Project
WO_547395_TV22016_JAN2016
Material
NRCP
Shape
Circular
Height
18 in.
Upstream MH
22 0236
Downstream MH
22 0235
Dir. of Survey
Downstream
Length Surveyed
423.7 ft.
Total Length
423.7 ft.
Structural Index
2
Structural Quick
342C
Structural Rating
54
O&M Index
2
O&M Quick
322F
O&M Rating
82
Overall Index
2
Overall Quick
—
Overall Rating
136
Pipe schematic from manhole 22 0236 to 22 0235
MH: 22 0236MH: 22 0235downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 02360 ft. VC - Vermin Cockroach0 ft. MWM - Water Mark, 20 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2.1 ft. MGO - General Observation - MAGNESIUM H.O. START2.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start5 ft. MWLS - Water Level, Sag in pipe, 30 %of cross sectional area, Start11.1 ft. MWM - Water Mark, 35 %of cross sectional area11.1 ft. MWL - Water Level, 20 %of cross sectional area27.6 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish27.6 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start43.3 ft. MWL - Water Level, 15 %of cross sectional area66.6 ft. OBN - Obstacles Construction Debris, 15 %of cross sectional area, from 04 to 08 o'clock - NOT VISIBLE79.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 4"79.9 ft. VC - Vermin Cockroach82.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 4"97.7 ft. MWLS - Water Level, Sag in pipe, 30 %of cross sectional area, Finish134.1 ft. MWLS - Water Level, Sag in pipe, 25 %of cross sectional area, Start136.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 4"139.4 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 4"143.4 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"146.1 ft. MWLS - Water Level, Sag in pipe, 25 %of cross sectional area, Finish172.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish172.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start181.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 4"185 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 4"231.1 ft. TFA - Tap Factory Made Active, at 11 o'clock, -, within 8 inches of joint: YES, 4"234 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 4"274.3 ft. OBN - Obstacles Construction Debris, 15 %of cross sectional area, from 04 to 08 o'clock - NOT VISIBLE276.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 4"279.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 4"325.1 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"328.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 4"379.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 4"382.9 ft. TFD - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: YES, 4" - BROKEN INSIDE420 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish420 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish423.7 ft. AMH - Downstream Manhole, Survey Ends - 22 0235

Observation photos (4)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 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

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

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

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

  • Obstacles Construction Debris, 15 %of cross sectional area, from 04 to 08 o'clock - NOT VISIBLE

    66.6 ft. - Obstacles Construction Debris, 15 %of cross sectional area, from 04 to 08 o'clock - NOT VISIBLE

All inspections of P16518Work order 547395

Observations (39)

DistanceCodeObservation
79.9TFC—
82.9TFC—
134.1MWLS—
420DAGS—
2.1MGOMAGNESIUM H.O. START
2DAGS—
420SAP—
27.6SAV—
43.3MWL—
146.1MWLS—
11.1MWM—
139.4TFA—
231.1TFA—
5MWLS—
66.6OBNNOT VISIBLE
136.3TFC—
279.6TFC—
0MWL—
0AMH22 0236
379.7TFC—
234TFC—
0VC—
0MWM—
143.4TFA—
11.1MWL—
97.7MWLS—
325.1TFA—
172.2DAGS—
172.2DAGS—
328.3TFC—
181.6TFC—
27.6SAP—
79.9VC—
274.3OBNNOT VISIBLE
276.3TFC—
2.1SAV—
423.7AMH22 0235
382.9TFDBROKEN INSIDE
185TFC—

Properties (5)

additional_info
SC224622
custom_field_two
3
customer
LACSD
datetime
2016-01-07T13:38:37-08:00
sewer_category
GRAVITY