Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 12, 2017, 11:35 AM

  • 22 0313_22 0312 _01122017_035422.mpg

Date
01/12/2017
W/O
613441
Weather
Light Rain
Operator/Surveyor
R.VARGAS
Sewer ID
Z00794
PipeID
P16600
Time
3:35 AM
Certificate
U-209-211
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4076
Sewer Name
22 CAMERON TRUNK, SECTION 4
City
WEST COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
37
Purpose
Routine Assessment
Project
WO_613441_TV22011_JAN2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
22 0313
Downstream MH
22 0312
Dir. of Survey
Downstream
Length Surveyed
365.8 ft.
Total Length
365.8 ft.
Structural Index
3
Structural Quick
3322
Structural Rating
13
O&M Index
2
O&M Quick
2M00
O&M Rating
144
Overall Index
2
Overall Quick
—
Overall Rating
157
Pipe schematic from manhole 22 0313 to 22 0312
MH: 22 0313MH: 22 0312downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 03130 ft. MWM - Water Mark, 15 %of cross sectional area2.1 ft. MGO - General Observation - MAGNESIUM H.O. START2.1 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start6.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES31 ft. CS - Crack Spiral, from 08 to 10 o'clock, within 8 inches of joint: YES36.6 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"42.3 ft. CL - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES47.6 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 6"80.6 ft. TBA - Tap Break-In Active, at 03 o'clock, -, within 8 inches of joint: YES, 6"118.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"157.4 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"164.7 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: YES, 6"205 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"209.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES227.7 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"269.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES287.2 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 6"338 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"361.9 ft. MGO - General Observation - MAGNEZIUM H.O. FINISH362 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish365.8 ft. AMH - Downstream Manhole, Survey Ends - 22 0312

Observation photos (6)

  • Deposits Attached Grease, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

    2.1 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

    6.7 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Crack Spiral, from 08 to 10 o'clock, within 8 inches of joint: YES

    31 ft. - Crack Spiral, from 08 to 10 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

    42.3 ft. - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

    209.8 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

    269.4 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

All inspections of P16600Work order 613441

Observations (23)

DistanceCodeObservation
118.7TFC—
361.9MGOMAGNEZIUM H.O. FINISH
269.4CM—
365.8AMH22 0312
205TFC—
2.1MGOMAGNESIUM H.O. START
164.7TBA—
80.6TBA—
42.3CL—
0MWL—
209.8CM—
287.2TFA—
338TFA—
0AMH22 0313
362DAGS—
47.6TFA—
31CS—
6.7CM—
0MWM—
2.1DAGS—
36.6TFA—
157.4TFA—
227.7TFA—

Properties (4)

additional_info
SC318617
custom_field_two
4
customer
LACSD
datetime
2017-01-12T03:35:05-08:00