Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 28, 2020, 05:50 AM

  • 29 0409_29 0408_10272020_221123.mp4

Date
10/27/2020
W/O
855105
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z01090
PipeID
P24446
Time
10:50 PM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7393
Sewer Name
ALAMITOS PUMPING PLANT SEWER
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_855105_TV29104_OCT2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0409
Downstream MH
29 0408
Dir. of Survey
Downstream
Length Surveyed
290.7 ft.
Total Length
290.7 ft.
Structural Index
3
Structural Quick
413K
Structural Rating
292
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
292
Pipe schematic from manhole 29 0409 to 29 0408
MH: 29 0409MH: 29 0408downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 29 04090 ft. MWM - Water Mark, 5 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start4 ft. FS - Fracture Spiral, from 08 to 02 o'clock, within 8 inches of joint: YES4 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 6" - OPEN5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - OPEN29.9 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - OPEN42.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"45.2 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - OPEN84.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - OPEN86.4 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6"124.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - OPEN127.1 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - OPEN160.2 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6"161.9 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - OPEN205 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - OPEN207.2 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - OPEN240.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - OPEN241.5 ft. B - Broken, from 08 to 09 o'clock, within 8 inches of joint: YES242.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - OPEN286 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - OPEN288 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish288 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish290 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE290.7 ft. AMH - Downstream Manhole, Survey Ends - 29 0408

Observation photos (3)

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

    4 ft. - Fracture Spiral, from 08 to 02 o'clock, within 8 inches of joint: YES

  • Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 6" - OPEN

    4 ft. - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 6" - OPEN

  • Broken, from 08 to 09 o'clock, within 8 inches of joint: YES

    241.5 ft. - Broken, from 08 to 09 o'clock, within 8 inches of joint: YES

All inspections of P24446Work order 855105

Observations (27)

DistanceCodeObservation
160.2TFA—
0MWL—
288CM—
288SSS—
240.3TFOPEN
29.9TFOPEN
286TFOPEN
4FS—
241.5B—
45.2TFOPEN
207.2TFOPEN
0AMH29 0409
205TFOPEN
127.1TFOPEN
42.7TFC—
0MWM—
86.4TFA—
161.9TFOPEN
290MGOCONN @ MH 3 O'CLOCK/ACTIVE
290.7AMH29 0408
2SSS—
5TFOPEN
2CM—
4TBOPEN
242.9TFOPEN
84.7TFOPEN
124.5TFOPEN

Properties (7)

additional_info
6301027200075P1
custom_field_three
FRACTURES
custom_field_two
3
customer
1
datetime
2020-10-27T22:50:39-07:00
documentation
PROPIPE
is_lateral_inspection
false