Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 4, 2021, 06:55 AM
  • 18 0816_18 0815_08042021_000957.mp4

Date
08/03/2021
W/O
906569
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00707
PipeID
P14679
Time
11:55 PM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K9219
Sewer Name
18 SO WHITTIER OUTFALL TR, SECT 5
City
WHITTIER
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
20
Purpose
Routine Assessment
Project
RFIR_WO_906569_TV18119_AUG2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
18 0816
Downstream MH
18 0815
Dir. of Survey
Downstream
Length Surveyed
208.6 ft.
Total Length
208.7 ft.
Structural Index
4
Structural Quick
5243
Structural Rating
34
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
3
Overall Quick
Overall Rating
38
Pipe schematic from manhole 18 0816 to 18 0815
MH: 18 0816MH: 18 0815downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 08160 ft. MWM - Water Mark, 20 %of cross sectional area2.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: NO - AT MOUTH OF PIPE6.5 ft. FM - Fracture Multiple, from 09 to 01 o'clock, within 8 inches of joint: YES13.2 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"16.3 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start46.7 ft. B - Broken, from 01 to 04 o'clock, within 8 inches of joint: YES55.6 ft. B - Broken, from 01 to 03 o'clock, within 8 inches of joint: YES57.1 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"108.6 ft. TBC - Tap Break-In Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"123.2 ft. CM - Crack Multiple, from 01 to 04 o'clock, within 8 inches of joint: YES127.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start130.3 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish142.7 ft. FS - Fracture Spiral, from 08 to 10 o'clock, within 8 inches of joint: YES186.4 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start206.9 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish206.9 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish206.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish208.7 ft. AMH - Downstream Manhole, Survey Ends - 18 0815208.7 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK

Observation photos (10)

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

    2.7 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 08 to 04 o'clock, within 8 inches of joint: NO - AT MOUTH OF PIPE

    2.7 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: NO - AT MOUTH OF PIPE

  • Fracture Multiple, from 09 to 01 o'clock, within 8 inches of joint: YES

    6.5 ft. - Fracture Multiple, from 09 to 01 o'clock, within 8 inches of joint: YES

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

    16.3 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Broken, from 01 to 04 o'clock, within 8 inches of joint: YES

    46.7 ft. - Broken, from 01 to 04 o'clock, within 8 inches of joint: YES

  • Broken, from 01 to 03 o'clock, within 8 inches of joint: YES

    55.6 ft. - Broken, from 01 to 03 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 01 to 04 o'clock, within 8 inches of joint: YES

    123.2 ft. - Crack Multiple, from 01 to 04 o'clock, within 8 inches of joint: YES

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

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

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

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

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

    186.4 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (22)

DistanceCodeObservation
46.7B
123.2CM
130.3FM
127.4CM
206.9FM
208.7AMH18 0815
206.9CM
0MWL
208.7MGOCONNECTION AT MH 3 O'CLOCK
186.4FM
55.6B
6.5FM
2.7DAGS
142.7FS
0AMH18 0816
108.6TBC
206.9DAGS
57.1TB
16.3FM
0MWM
2.7CMAT MOUTH OF PIPE
13.2TF

Properties (7)

additional_info
630138080321202
custom_field_three
BROKEN PIPE, SEVERE FRACTURES
custom_field_two
1
customer
1
datetime
2021-08-03T23:55:28-07:00
documentation
PROPIPE
is_lateral_inspection
false