Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 12, 2017, 07:45 AM

  • 18 0492_18 0491 _01112017_235816.mpg

Date
01/11/2017
W/O
613581
Weather
Dry
Operator/Surveyor
R.VARGAS
Sewer ID
Z00691
PipeID
P14346
Time
11:45 PM
Certificate
U-209-211
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4075
Sewer Name
18 NORTH PLANT OUTFALL TRUNK
City
WHITTIER
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
14
Purpose
Routine Assessment
Project
WO_613581_TV18099_JAN2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
16 in.
Width
16 in.
Upstream MH
18 0492
Downstream MH
18 0491
Dir. of Survey
Downstream
Length Surveyed
173.9 ft.
Total Length
174 ft.
Structural Index
2
Structural Quick
5132
Structural Rating
31
O&M Index
2
O&M Quick
2F12
O&M Rating
70
Overall Index
2
Overall Quick
—
Overall Rating
101
Pipe schematic from manhole 18 0492 to 18 0491
MH: 18 0492MH: 18 0491downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 04920 ft. VC - Vermin Cockroach0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK ACTIVE0 ft. MWL - Water Level, 15 %of cross sectional area2.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start4 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES12.6 ft. CC - Crack Circumferential, from 10 to 02 o'clock, within 8 inches of joint: YES30.6 ft. B - Broken, from 03 to 09 o'clock, within 8 inches of joint: YES - POSSIBLE REPAIR64.9 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES72.3 ft. FC - Fracture Circumferential, from 08 to 04 o'clock, within 8 inches of joint: YES82.4 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES93 ft. FC - Fracture Circumferential, from 04 to 08 o'clock, within 8 inches of joint: YES97.7 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start121.3 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish126.3 ft. CC - Crack Circumferential, from 02 to 04 o'clock, within 8 inches of joint: YES155.4 ft. FL - Fracture Longitudinal, at 11 o'clock, within 8 inches of joint: YES170.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish174 ft. VC - Vermin Cockroach174 ft. AMH - Downstream Manhole, Survey Ends - 18 0491

Observation photos (11)

  • 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

  • Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    4 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

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

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

  • Broken, from 03 to 09 o'clock, within 8 inches of joint: YES - POSSIBLE REPAIR

    30.6 ft. - Broken, from 03 to 09 o'clock, within 8 inches of joint: YES - POSSIBLE REPAIR

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

    64.9 ft. - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

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

    72.3 ft. - Fracture Circumferential, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    82.4 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

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

    93 ft. - Fracture Circumferential, from 04 to 08 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start

    97.7 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start

  • Crack Circumferential, from 02 to 04 o'clock, within 8 inches of joint: YES

    126.3 ft. - Crack Circumferential, from 02 to 04 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal, at 11 o'clock, within 8 inches of joint: YES

    155.4 ft. - Fracture Longitudinal, at 11 o'clock, within 8 inches of joint: YES

All inspections of P14346Work order 613581

Observations (20)

DistanceCodeObservation
30.6BPOSSIBLE REPAIR
72.3FC—
170.5DAGS—
0MWM—
0AMH18 0492
174VC—
97.7CL—
0VC—
12.6CC—
93FC—
4CM—
126.3CC—
2.1DAGS—
0MGOCONNECTION AT MH 3 O'CLOCK ACTIVE
155.4FL—
121.3CL—
0MWL—
64.9CL—
174AMH18 0491
82.4CL—

Properties (4)

additional_info
SC318616
custom_field_two
2
customer
LACSD
datetime
2017-01-11T23:45:51-08:00