Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 26, 2017, 11:50 PM
Date
07/26/2017
W/O
651582
Weather
Dry
Operator/Surveyor
COREY D
Sewer ID
Z00707
PipeID
P14685
Time
4:50 PM
Certificate
U-912-159863
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K4783
Sewer Name
18 SO WHITTIER OUTFALL TR, SECT 5
City
WHITTIER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
20
Purpose
Routine Assessment
Project
WO_651582_TV18113_AUG2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
18 0822
Downstream MH
18 0821
Dir. of Survey
Downstream
Length Surveyed
82.4 ft.
Total Length
82.4 ft.
Structural Index
4
Structural Quick
4B00
Structural Rating
56
O&M Index
2
O&M Quick
2B00
O&M Rating
32
Overall Index
3
Overall Quick
Overall Rating
88
Pipe schematic from manhole 18 0822 to 18 0821
MH: 18 0822MH: 18 0821downstream0 ft. AMH - Upstream Manhole, Survey Begins - 18 08220 ft. MWM - Water Mark, 20 %of cross sectional area0 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, Start5.1 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES9 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, 4ft17.1 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, 4ft, Start41 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 4"47 ft. TBC - Tap Break-In Capped, at 02 o'clock, -, within 8 inches of joint: YES, 4"79.1 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, 4ft, 4ft, Finish79.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish82.1 ft. MGO - General Observation - CONNECTION AT MH82.4 ft. AMH - Downstream Manhole, Survey Ends - 18 0821

Observation photos (4)

  • 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

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

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

  • Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, 4ft

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

  • Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, 4ft, Start

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

Observations (13)

DistanceCodeObservation
79.1FM
41TB
47TBC
79.1DAGS
9FM
17.1FM
0AMH18 0822
5.1FM
82.4AMH18 0821
0MWM
2.1DAGS
82.1MGOCONNECTION AT MH
0MWL

Properties (5)

additional_info
SC344613
custom_field_two
2
customer
LACSD
datetime
2017-07-26T16:50:42-07:00
sewer_category
Gravity