Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 23, 2017, 11:43 AM

  • 22 0234_22 0320 _23012017_034342.mpg

Date
01/23/2017
W/O
613646
Weather
Light Rain
Operator/Surveyor
R.VARGAS
Sewer ID
Z00793
PipeID
P16516
Time
3:43 AM
Certificate
U-209-211
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4086
Sewer Name
22 CAMERON TRUNK, SECTS 1,2,&3
City
WEST COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
35
Purpose
Routine Assessment
Project
WO_613646_TV22160_JAN2017
Material
NRCP
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
22 0234
Downstream MH
22 0320
Dir. of Survey
Downstream
Length Surveyed
399.4 ft.
Total Length
399.4 ft.
Structural Index
3
Structural Quick
3O11
Structural Rating
241
O&M Index
2
O&M Quick
3M2O
O&M Rating
372
Overall Index
3
Overall Quick
—
Overall Rating
613
Pipe schematic from manhole 22 0234 to 22 0320
MH: 22 0234MH: 22 0320downstream0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 02342.2 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2.2 ft. MGO - General Observation - MAGNESIUM H.O. START2.2 ft. OBZ - Obstacles Other, 15 %of cross sectional area, from 04 to 08 o'clock, Start - DEBRIS NOT VISIBLE2.2 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start32.8 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"36.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 4"82 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"84.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 4"130.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 4"133.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 4"178.9 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"182.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 4"203.7 ft. OBZ - Obstacles Other, 15 %of cross sectional area, from 04 to 08 o'clock, Finish - DEBRIS NOT VISIBLE227.7 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"230.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 4"240.8 ft. OBZ - Obstacles Other, 15 %of cross sectional area, from 04 to 08 o'clock, Start - DEBRIS NOT VISIBLE241 ft. CC - Crack Circumferential, from 10 to 02 o'clock, within 8 inches of joint: YES267 ft. H - Hole, at 02 o'clock, within 8 inches of joint: YES273.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 4"276.4 ft. VC - Vermin Cockroach276.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 4"324.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 4"328 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"328 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 4"377.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 4"380.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 4"396.6 ft. OBZ - Obstacles Other, 15 %of cross sectional area, from 04 to 08 o'clock, Finish - DEBRIS NOT VISIBLE396.6 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish396.6 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish396.6 ft. MGO - General Observation - MAGNEZIUM H.O. FINISH399.4 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK ACTIVE399.4 ft. AMH - Downstream Manhole, Survey Ends - 22 0320

Observation photos (4)

  • Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    2.2 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2.2 ft. - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Crack Circumferential, from 10 to 02 o'clock, within 8 inches of joint: YES

    241 ft. - Crack Circumferential, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Hole, at 02 o'clock, within 8 inches of joint: YES

    267 ft. - Hole, at 02 o'clock, within 8 inches of joint: YES

All inspections of P16516Work order 613646

Observations (35)

DistanceCodeObservation
0MWL—
2.2DAGS—
273.2TFC—
133.5TFC—
2.2MGOMAGNESIUM H.O. START
399.4MGOCONNECTION AT MH 3 O'CLOCK ACTIVE
240.8OBZDEBRIS NOT VISIBLE
396.6OBZDEBRIS NOT VISIBLE
130.2TFC—
182.4TFC—
178.9TFA—
276.4VC—
396.6SAV—
324.5TFC—
396.6DAGS—
267H—
2.2OBZDEBRIS NOT VISIBLE
2.2SAV—
328TBA—
377.4TFC—
203.7OBZDEBRIS NOT VISIBLE
328TFC—
241CC—
227.7TFA—
82TFA—
84.8TFC—
0MWM—
230.3TFC—
36.5TFC—
276.4TFC—
396.6MGOMAGNEZIUM H.O. FINISH
399.4AMH22 0320
0AMH22 0234
32.8TFA—
380.8TFC—

Properties (5)

additional_info
SC318627
custom_field_two
2
customer
LACSD
datetime
2017-01-23T03:43:36-08:00
sewer_category
Gravity