Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 26, 2016, 05:59 AM

  • 02 0721_02 0720_20160726_001839.mp4

Date
07/25/2016
W/O
574316
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00294
PipeID
P03275
Time
10:59 PM
Certificate
U-507-3386
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K3662
Sewer Name
02 OLD RIVER SCHOOL ROAD TRUNK, SECTS 1&2
City
DOWNEY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
29
Purpose
Routine Assessment
Project
WO_574316_TV02111_JUNE2016
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
02 0721
Downstream MH
02 0720
Dir. of Survey
Downstream
Length Surveyed
371.2 ft.
Total Length
371.2 ft.
Structural Index
3
Structural Quick
4232
Structural Rating
18
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
18
Pipe schematic from manhole 02 0721 to 02 0720
MH: 02 0721MH: 02 0720downstream0 ft. AMH - Upstream Manhole, Survey Begins - 02 07210 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MWL - Water Level, 35 %of cross sectional area1.6 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start12 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES14.6 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start - wandering 30%35.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 4"37.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 4"48.9 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish63.6 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish99.2 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start - wandering105.1 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"138.6 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"141.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 4"198.2 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES271 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 4"273.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 4"322.4 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: NO365.1 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish370.7 ft. MGO - General Observation - CONNECTION AT THE MH 9 O'CLOCK ACTIVE371.2 ft. AMH - Downstream Manhole, Survey Ends - 02 0720

Observation photos (5)

  • Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

    1.6 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

  • Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start - wandering 30%

    14.6 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start - wandering 30%

  • Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"

    105.1 ft. - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"

  • Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"

    138.6 ft. - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"

  • Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 4"

    271 ft. - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 4"

All inspections of P03275Work order 574316

Observations (21)

DistanceCodeObservation
63.6FL—
138.6TFA—
14.6FLwandering 30%
0AMH02 0721
365.1FL—
48.9SSS—
271TF—
1.6SSS—
371.2AMH02 0720
370.7MGOCONNECTION AT THE MH 9 O'CLOCK ACTIVE
0MWM—
0MWL—
99.2FLwandering
37.7TFC—
12CL—
198.2FM—
35.1TFC—
141.4TFC—
105.1TBA—
273.6TFC—
322.4FM—

Properties (4)

additional_info
SC305541
custom_field_two
2
customer
LACSD
datetime
2016-07-25T22:59:00-07:00