Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 19, 2016, 05:14 PM
Date
04/19/2016
W/O
0547103
Weather
Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00989
PipeID
P24460
Time
10:14 AM
Certificate
U-1014-06022542
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G6695
Sewer Name
29 LEWIS AVENUE SEWER
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
01
Purpose
Routine Assessment
Project
20160419AM_LEWIS_AVENUE_SEWER
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Upstream MH
29 0423
Downstream MH
29 0422
Dir. of Survey
Downstream
Length Surveyed
137.6 ft.
Total Length
137.6 ft.
Structural Index
3
Structural Quick
5344
Structural Rating
91
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
91
Pipe schematic from manhole 29 0423 to 29 0422
MH: 29 0423MH: 29 0422downstream0 ft. MGO - General Observation - ROACHES INSIDE THE MH.0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 10:19 AM0 ft. MWL - Water Level, 10 %of cross sectional area3.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES3.1 ft. MGO - General Observation - CHIPPING ALL AROUND THE PIPE6.9 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES12.9 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES22.1 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES37.4 ft. FM - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES46.5 ft. B - Broken, from 08 to 02 o'clock, within 8 inches of joint: YES49.8 ft. B - Broken, from 08 to 04 o'clock, within 8 inches of joint: YES53.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start56 ft. FM - Fracture Multiple, from 08 to 03 o'clock, within 8 inches of joint: YES59.1 ft. FM - Fracture Multiple, from 08 to 11 o'clock, within 8 inches of joint: YES65.1 ft. B - Broken, from 08 to 01 o'clock, within 8 inches of joint: YES66 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - OPEN76.8 ft. FM - Fracture Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES120.4 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: NO, 6" - OPEN135.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish135.1 ft. MGO - General Observation - SLIGHT GREASE THROUGHOUT THE REACH135.8 ft. MGO - General Observation - ROACHES INSIDE THE MH.135.8 ft. MGO - General Observation - GREASE INSIDE THE MH.137.6 ft. AMH - Downstream Manhole, Survey Ends - 10:41 AM

Observation photos (8)

  • General Observation - CHIPPING ALL AROUND THE PIPE

    3.1 ft. - General Observation - CHIPPING ALL AROUND THE PIPE

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

    37.4 ft. - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Broken, from 08 to 02 o'clock, within 8 inches of joint: YES

    46.5 ft. - Broken, from 08 to 02 o'clock, within 8 inches of joint: YES

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

    49.8 ft. - Broken, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 08 to 03 o'clock, within 8 inches of joint: YES

    56 ft. - Fracture Multiple, from 08 to 03 o'clock, within 8 inches of joint: YES

  • Broken, from 08 to 01 o'clock, within 8 inches of joint: YES

    65.1 ft. - Broken, from 08 to 01 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES

    76.8 ft. - Fracture Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES

  • General Observation - GREASE INSIDE THE MH.

    135.8 ft. - General Observation - GREASE INSIDE THE MH.

All inspections of P24460Work order 0547103

Observations (24)

DistanceCodeObservation
37.4FM—
3.1CM—
137.6AMH10:41 AM
22.1CM—
135.8MGOROACHES INSIDE THE MH.
135.8MGOGREASE INSIDE THE MH.
120.4TFOPEN
135.1CM—
3.1MGOCHIPPING ALL AROUND THE PIPE
59.1FM—
76.8FM—
65.1B—
46.5B—
135.1MGOSLIGHT GREASE THROUGHOUT THE REACH
56FM—
6.9CM—
12.9CM—
0MGOROACHES INSIDE THE MH.
0MWM—
0AMH10:19 AM
49.8B—
53.5CM—
0MWL—
66TFOPEN

Properties (4)

custom_field_three
BROKEN PIPE
custom_field_two
1
customer
LACSD
datetime
2016-04-19T10:14:06-07:00