Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 9, 2017, 10:31 AM

  • 04 0098_04 0097 _10092017_033206.mp4

Date
10/09/2017
W/O
663500
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00409
PipeID
P11835
Time
3:31 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4743
Sewer Name
04 FAIRFAX AVENUE TRUNK
City
WEST HOLLYWOOD
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 04
Page No.
02
Purpose
Routine Assessment
Project
WO_663500_TV04004_OCT2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
04 0097
Downstream MH
04 0098
Dir. of Survey
Upstream
Length Surveyed
307 ft.
Total Length
307 ft.
Structural Index
3
Structural Quick
413H
Structural Rating
136
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
136
Pipe schematic from manhole 04 0097 to 04 0098
MH: 04 0097MH: 04 0098upstream0 ft. MGO - General Observation - Surface Spalling throughout the reach0 ft. AMH - Upstream Manhole, Survey Ends - 04 009826.8 ft. MMC - Material Change, Vitrified clay pipe26.8 ft. SAV - Surface Aggregate Visible, from 12 to 12 o'clock, within 8 inches of joint: YES, Finish34.2 ft. SAV - Surface Aggregate Visible, from 12 to 12 o'clock, within 8 inches of joint: YES, Start34.2 ft. MMC - Material Change, Concrete pipe (non-reinfored)38.3 ft. FM - Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES, Finish46 ft. FM - Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES, Start86.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish117.4 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: NO, 6"124.9 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6"157.7 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: NO, 6"163.3 ft. TFA - Tap Factory Made Active, at 03 o'clock, -, within 8 inches of joint: NO, 6"196 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6"199.3 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: NO, 6"214.5 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: NO, 6"229.9 ft. TFA - Tap Factory Made Active, at 03 o'clock, -, within 8 inches of joint: NO, 6"277.2 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: NO, 6"293.5 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6"299.9 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start307 ft. MWL - Water Level, 5 %of cross sectional area307 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK307 ft. AMH - Downstream Manhole, Survey Begins - 04 0097307 ft. MWM - Water Mark, 5 %of cross sectional area

Observation photos (5)

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

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

  • Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES, Start

    261 ft. - Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES, Start

  • Surface Aggregate Visible, from 12 to 12 o'clock, within 8 inches of joint: YES, Start

    272.8 ft. - Surface Aggregate Visible, from 12 to 12 o'clock, within 8 inches of joint: YES, Start

  • Material Change, Concrete pipe (non-reinfored)

    272.8 ft. - Material Change, Concrete pipe (non-reinfored)

  • Material Change, Vitrified clay pipe

    280.2 ft. - Material Change, Vitrified clay pipe

All inspections of P11835Work order 663500

Observations (24)

DistanceCodeObservation
220.9CM—
307MGOSurface Spalling throughout the reach
307AMH04 0098
0MWL—
13.5TF—
7.1CM—
0MGOACTIVE CONNECTION AT MH 3 O'CLOCK
143.7TFA—
111TF—
182.1TF—
107.7TFA—
272.8SAV—
268.7FM—
261FM—
280.2MMC—
92.5TFA—
280.2SAV—
149.3TFA—
29.8TFA—
77.1TFA—
0AMH04 0097
189.6TFA—
272.8MMC—
0MWM—

Properties (5)

additional_info
SC346058
custom_field_two
3
customer
LACSD
datetime
2017-10-09T03:31:23-07:00
sewer_category
Gravity