Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 1, 2021, 01:21 PM

  • 29 0739_29 0738_02012021_053951.mp4

Date
02/01/2021
W/O
870407
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00527
PipeID
P24245
Time
5:21 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K8385
Sewer Name
29 ALAMITOS PUMPING PLANT TRUNK
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
04
Purpose
Routine Assessment
Project
RFIR_WO_870407_TV29078_JAN2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0739
Downstream MH
29 0738
Dir. of Survey
Downstream
Length Surveyed
319.1 ft.
Total Length
319.1 ft.
Structural Index
4
Structural Quick
4J3J
Structural Rating
392
O&M Index
2
O&M Quick
2L00
O&M Rating
126
Overall Index
3
Overall Quick
—
Overall Rating
518
Pipe schematic from manhole 29 0739 to 29 0738
MH: 29 0739MH: 29 0738downstream0 ft. AMH - Upstream Manhole, Survey Begins - 29 07390 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT THE MH 3 OC'LOCK0 ft. MWL - Water Level, 5 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start37.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start37.2 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start50.6 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 8"68.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 8"114.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 8"127.1 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 8"167.9 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 8"180.4 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 8"196.6 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 8"215.9 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 8"238.8 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 8"269.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6"297 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 8"315.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 8"315.6 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish315.6 ft. MMC - Material Change, Vitrified clay pipe315.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish315.6 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish319.1 ft. AMH - Downstream Manhole, Survey Ends - 29 0738

Observation photos (6)

  • 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

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    37.2 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

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

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

  • Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 8"

    50.6 ft. - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 8"

  • Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 8"

    196.6 ft. - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 8"

  • Material Change, Vitrified clay pipe

    315.6 ft. - Material Change, Vitrified clay pipe

All inspections of P24245Work order 870407

Observations (24)

DistanceCodeObservation
68.6TF—
315.6FM—
167.9TF—
319.1AMH29 0738
315.6MMC—
2DAGS—
0AMH29 0739
114.3TF—
238.8TF—
297TF—
37.2SAP—
269.3TF—
0MWM—
127.1TF—
37.2FM—
180.4TF—
0MGOCONNECTION AT THE MH 3 OC'LOCK
315.6DAGS—
315.3TF—
196.6TB—
50.6TB—
215.9TF—
315.6SAP—
0MWL—

Properties (6)

custom_field_three
AGGREGATE PROJECTING, FRACTURES
custom_field_two
2
customer
1
datetime
2021-02-01T05:21:44-08:00
documentation
PRO PIPE
is_lateral_inspection
false