Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 23, 2017, 12:44 PM

  • 22 0230_22 0229 _23012017_044516.mpg

Date
01/23/2017
W/O
613646
Weather
Light Rain
Operator/Surveyor
R.VARGAS
Sewer ID
Z00793
PipeID
P16511
Time
4:44 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
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
22 0230
Downstream MH
22 0229
Dir. of Survey
Downstream
Length Surveyed
185.4 ft.
Total Length
185.5 ft.
Structural Index
3
Structural Quick
3F00
Structural Rating
108
O&M Index
2
O&M Quick
3D2F
O&M Rating
153
Overall Index
3
Overall Quick
—
Overall Rating
261
Pipe schematic from manhole 22 0230 to 22 0229
MH: 22 0230MH: 22 0229downstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 02300 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area2.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.1 ft. MGO - General Observation - MAGNESIUM H.O. START2.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start14.8 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 4"26.2 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"49.1 ft. OBZ - Obstacles Other, 15 %of cross sectional area, from 04 to 08 o'clock, Start - DEBRIS NOT VISIBLE62.6 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 4"74.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 4"110.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 4"123.3 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"159.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 4"171 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 4"182.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish182.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish182.1 ft. MGO - General Observation - MAGNEZIUM H.O. FINISH185.5 ft. AMH - Downstream Manhole, Survey Ends - 22 0229185.5 ft. OBZ - Obstacles Other, 15 %of cross sectional area, from 04 to 08 o'clock, Finish - DEBRIS NOT VISIBLE185.5 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK ACTIVE

Observation photos (2)

  • 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

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

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

All inspections of P16511Work order 613646

Observations (21)

DistanceCodeObservation
182.1SAV—
182.1DAGS—
49.1OBZDEBRIS NOT VISIBLE
185.5AMH22 0229
2.1SAV—
171TFC—
185.5OBZDEBRIS NOT VISIBLE
62.6TF—
2.1MGOMAGNESIUM H.O. START
0AMH22 0230
0MWL—
110.9TFC—
182.1MGOMAGNEZIUM H.O. FINISH
0MWM—
74.7TFC—
185.5MGOCONNECTION AT MH 3 O'CLOCK ACTIVE
26.2TFA—
159.2TFC—
14.8TF—
2.1DAGS—
123.3TFA—

Properties (5)

additional_info
SC318627
custom_field_two
3
customer
LACSD
datetime
2017-01-23T04:44:34-08:00
sewer_category
Gravity