Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 30, 2018, 12:10 PM

  • 29 0173_29 0172_8302018_051613.mp4

Date
08/30/2018
W/O
#
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00354
PipeID
P24069
Time
5:10 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0966
Sewer Name
29 28TH STREET TRUNK
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
01
Purpose
Capital Improvement Program Assesment
Project
20180829MDM_28TH_STREET_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Upstream MH
29 0173
Downstream MH
29 0172
Dir. of Survey
Downstream
Length Surveyed
171.9 ft.
Total Length
171.9 ft.
Structural Index
2
Structural Quick
4136
Structural Rating
46
O&M Index
2
O&M Quick
3122
O&M Rating
7
Overall Index
2
Overall Quick
—
Overall Rating
53
Pipe schematic from manhole 29 0173 to 29 0172
MH: 29 0173MH: 29 0172downstream0 ft. AMH - Upstream Manhole, Survey Begins - 5:20AM0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. FL - Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: YES - HAIRLINE2 ft. FL - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES - H8 ft. MGO - General Observation - 12" VCP8 ft. FC - Fracture Circumferential, from 12 to 04 o'clock, within 8 inches of joint: YES - H8 ft. FC - Fracture Circumferential, from 08 to 12 o'clock, within 8 inches of joint: YES - SLIGHT10.7 ft. FC - Fracture Circumferential, from 08 to 12 o'clock, within 8 inches of joint: YES - H13.7 ft. FC - Fracture Circumferential, from 08 to 12 o'clock, within 8 inches of joint: YES - H14.1 ft. FL - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES - SL14.4 ft. FC - Fracture Circumferential, from 10 to 03 o'clock, within 8 inches of joint: YES - H16.6 ft. FC - Fracture Circumferential, from 01 to 03 o'clock, within 8 inches of joint: YES - SL19.7 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - SL19.7 ft. FC - Fracture Circumferential, from 02 to 03 o'clock, within 8 inches of joint: YES - H19.7 ft. FC - Fracture Circumferential, from 08 to 11 o'clock, within 8 inches of joint: YES - H22.6 ft. FC - Fracture Circumferential, from 11 to 03 o'clock, within 8 inches of joint: YES - H22.6 ft. FC - Fracture Circumferential, from 08 to 10 o'clock, within 8 inches of joint: YES - SL25.9 ft. FC - Fracture Circumferential, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - HAIRLINE AT JOINTS25.9 ft. FL - Fracture Longitudinal, at 08 o'clock, within 8 inches of joint: YES, Start - SLIGHT AT JOINTS25.9 ft. FC - Fracture Circumferential, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SLIGHT AT JOINTS25.9 ft. FL - Fracture Longitudinal, at 08 o'clock, within 8 inches of joint: YES, Start - HAIRLINE AT JOINTS47.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Capped101.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Capped149.1 ft. RFB - Roots Fine Barrell, from 08 to 03 o'clock, within 8 inches of joint: YES - 3%163.7 ft. DAGS - Deposits Attached Grease, 15 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES165.6 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: YES, 6" - Open169.8 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES - SL171.5 ft. FL - Fracture Longitudinal, at 08 o'clock, within 8 inches of joint: YES, Finish - HAIRLINE 20% AT JOINTS171.5 ft. FC - Fracture Circumferential, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SLIGHT 50% AT JOINTS171.5 ft. FC - Fracture Circumferential, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - HAIRLINE 70% AT JOINTS171.5 ft. FL - Fracture Longitudinal, at 08 o'clock, within 8 inches of joint: YES, Finish - SLIGHT 20% AT JOINTS171.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish171.9 ft. AMH - Downstream Manhole, Survey Ends - 5:55AM

Observation photos (5)

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

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

  • General Observation - 12" VCP

    8 ft. - General Observation - 12" VCP

  • Roots Fine Barrell, from 08 to 03 o'clock, within 8 inches of joint: YES - 3%

    149.1 ft. - Roots Fine Barrell, from 08 to 03 o'clock, within 8 inches of joint: YES - 3%

  • Deposits Attached Grease, 15 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES

    163.7 ft. - Deposits Attached Grease, 15 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES

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

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

All inspections of P24069Work order #

Observations (36)

DistanceCodeObservation
8MGO12" VCP
171.5FLHAIRLINE 20% AT JOINTS
171.5FCSLIGHT 50% AT JOINTS
101.6TFCCapped
14.4FCH
16.6FCSL
25.9FCHAIRLINE AT JOINTS
22.6FCH
171.9AMH5:55AM
0AMH5:20AM
25.9FLSLIGHT AT JOINTS
19.7FLSL
10.7FCH
171.5FCHAIRLINE 70% AT JOINTS
169.8FMSL
165.6TBOpen
14.1FLSL
171.5FLSLIGHT 20% AT JOINTS
2DAGS—
19.7FCH
13.7FCH
0MWL—
25.9FCSLIGHT AT JOINTS
19.7FCH
171.5DAGS—
149.1RFB3%
22.6FCSL
163.7DAGS—
47.7TFCCapped
0MWM—
0MGOConn. @ Mh, 3 O' Clock. Active
2FLHAIRLINE
25.9FLHAIRLINE AT JOINTS
8FCH
8FCSLIGHT
2FLH

Properties (4)

custom_field_three
MULTIPLE SLIGHT FRACTURES
custom_field_two
3
customer
LACSD
datetime
2018-08-30T05:10:10-07:00