
CHECKLIST FOR INDENT – WORKS BELOW RM 20,000.00
2. Inden issued to contractor – Contractor to sign acceptance of Inden and start works within 14 days from the date of Indent. Contractor need to submit work programme, method statement and drawing.
3. Upon completion of works contractor to inform JKR for Join Inspection and approval for completion of works. Contractor to prepare Joint Measurement Shet.
- Contractor to sign part A and C
- JKR to sign part B
4. Complete document such as Joint Mesurement Sheet, Method Statement, Work programme, drawing and Photo send to client .
- Approval from PB and WPP at Remark part.
5. Complete document send to QS for payment process.
Note : All the information is only from my understanding. For more info and true process please refer to the right agency.
LAWATAN KE BUKIT ANTARABANGSA DAN N.SEMBILAN - 2 - 4 NOV 2010
Melawat kerja-kerja pembaikan slope yang runtuh. Di mana runtuhan slope di Bukit Antarabangsa yang telah menggemparkan negara Malaysia suatu ketika dahulu yang menyebabkan 14 orang kehilangan nyawa, kerosakan harta benda , rumah berganjak dari keudukan asal dan terputus hubungan darat buat seketika.
Banyak kaedah-kaedah yang berkaitan geoteknikal work diaplikasikan di projek ini, di antaranya guniting, soil nailing, cassion pile, borepile, instrumentation dll. Yang menarik di sini ialah penggunaan cassion pile sedalam -+30m di bahagian tengah dan toe cerun. Cassion pile bertindak sebagai tembok penahan di bahagain bawah tanah. Cassion pile dilakukan secara manual.
2. Seremban Middle Ring Road
Di sini juga dapat dilihat cassion pile digunakan bagi menggantikan borepile.
3. Politeknik Nilai
Di sini mula terfikit nak beli rumah kawasan Bandar Estek untuk buat sewa kat pelajar Politeknik.
Tapi sebelum tu aku nak cerita sikit pasal nak jaga projek ni. Perkara asas yang perlu tahu untuk pantau projek ialah Time, Kualiti dan Kos.
Time
- Pantau kemajuan projek melalui CPM iaitu S curve fizikal, Task, Milestone iaitu tarikh siap.
- Program mingguan dari pihak kontraktor kena ada dan satu lagi pasal skala. Yang ni pun salah satu tool nak pantau projek.
Kualiti
Yang di pantau adalah berdasarkan ISO9000 for kualiti dan prosedur kerja, ISO 140000 for environment dan ISO 18000 untuk safety
Perkara yang dipantau ialah bahan binaan, rekod kualiti, kualiti kerja.
Kos
Monitor melalui S curve financial
SAHAM
http://www.chartnexus.com/forum/viewtopic.php?f=8&t=426&p=1673#p1673
http://www.chartnexus.com/products/
Warrant WA
Warrant ni sebenarnya ada 2 jenis. 1 yg dikeluarkan oleh syarikat tu sediri yg biasanya kalau beli boleh convert to mother share. tapi kena tambah lagi megikut exercise price. contoh. GPACKET-WA. exercise price RM0.95. sekarang harga gpacket-wa = RM0.395. Kalau kita beli sekarang, harga 0.395... dan bila nak convert he mother share pada bila2 masa sebelum expired.. kena bayar lagi RM0.95 (exercise price tu). jadi total harga kita beli Gpacket mother ialah RM1.35. jadi mother lepas pada harga tu baru kira untung la. warrant jenis ni kalau expire kita tak convert to mother share.. duit kira burn semua. tak kira la kita beli pada berapa pun harga dia.. duit burn semua.satu lagi warrant.. ca, cb, cc... ni di keluarkan oleh investment bank macam OSK, CIMB... warrant jenis ni tak boleh convert to mother share dan bila expire.. investment bank tadi akan bayar kat pemegang warrant value dia pada expired date. kalau masa expire dah takde value.. investment bank tadi takkan bayar apa2.. kalau ada value dia akan bayar setelah ditolak processing fee. Boleh tengok dlm bursa website, listed company-structure warrant. semalam ioicorp-cl expired.. tinggu 3-4 hari mungkin dia punya anouncement pasal calculation tu keluar. boleh check macam mana dia kira.
Fundamental Analysis
Pilih saham-saham tertentu dalam market. Kira :-1.Profit Margin2. Quick Ratio3. ROE4. Gearing Ratio5. Collection Ratio6. Growth Rate dan tengok juga PE Ratio dan Dividend Yield. Jangan lupa tengok Cash dalam satu sykt tu banyak tak? Baru pick dan beli. Sebelum tu, buka chart, tengok time bila yg the best. Happy TradingMinta kerjasama semua. Nak buat majlis ilmiah sikit. Apa yg perlu rakan buat ialah buka www.bursamalaysia.com website. Cari listed company : KENCANA Ok, bila buka website KENCANA , Cari Investor Relation .Dalam Annual Report mari kita tengok Income Statement, Balance Sheet dan Cash Flow Statement. Dari situ kita boleh dapat kira ratio yang disebut di atas. Tak susah, mudah dan ringkas. Dengan ratio ni baru kita nampak sykt tu mcm mana?
Example FA
1.Profit Margin = 18%
2. ROE = 0.28 , Invest RM1 , return 0.28
3. Quick ratio : 0.76 , agak2 slow gak nak cover hutang janga pendek
4. Gearing ratio : 0.42 lambat gak nak cover hutang jangka panjang
5. Collection ratio : 83 hari cepat gak ni. Jual barang cepat collect duit .
6. Growth = 0.05 . Slow.
Cash dia banyak juga. Jadi, overall, Kencana stabil.
Pas tu, jom pi tengok graf dia lak. Menurun tu. Jadi tunggu signal nak naik balik. Jadi, cepat-cepat la faham pasal MACD Crossover dan MACD Histogram.
TECHNICAL NOTE 1 - Stone Column
ITEM 203.99870017 – STONE COLUMNS - BOTTOM FEED - VIBRO-DISPLACEMENT
(DRY) METHOD
Page 1 of 3 11/13/00 09/01/05
12/10/03
DESCRIPTION
This work shall consist of installing stone columns using a bottom feed vibro-displacement (dry)
method in accordance with these specifications and in reasonably close conformity with the lines
and dimensions shown on the plan or established in writing by the Engineer.
This work shall be accomplished by a Contractor experienced and properly equipped in the
installation of stone columns by the dry method. The Contractor shall submit evidence of having
satisfactorily installed stone columns on at least three projects to the Director of the Geotechnical
Engineering Bureau, who will evaluate this experience for approval or disapproval. This
submission shall identify the client, size and dates of projects, list of equipment, method of
installation, and key personnel from those projects to be assigned to this project.
MATERIALS
Backfill used in the stone columns shall be crushed stone meeting the requirements of §703-02
Coarse Aggregate. The gradation shall conform to Size Designation 2, as shown in Table 703-4,
or an approved equal. At least one month prior to commencement of the stone column
installation, the Contractor shall submit to the Department a minimum of three 50-pound bags of
crushed stone proposed for this Backfill Stone for testing to determine specific gravity, and loose
and compacted density.
CONSTRUCTION DETAILS
A. Equipment. The Contractor’s equipment shall be capable of producing and/or complying
with the following:
1. Contain a motor to drive an eccentric mass at a frequency of 1600 to 3000 RPM which
shall be capable of generating at least 100 hp and 20 tons of centrifugal force.
2. Produce a double amplitude (peak to peak measurement) of the probe tip a minimum of
0.6 inches in the horizontal direction when the probe is in a freely suspended position.
3. The probe and follower tubes shall be of sufficient length to provide stone columns
having a maximum length of 35 feet and have visible external markings at 1.0 foot
increments to enable measurement of penetration and re-penetration depths.
4. Provide for supplying compressed air to minimize clogging within the stone delivery pipe
and to assist in the placement of the backfill stone.
5. Be capable of compacting the backfill stone and forcing the stone radially into the
surrounding in-situ soil by means of displacement in combination with vibration.
6. Be capable of constructing stone columns in a manner such that dissipation of vibratory
energy to the surrounding soil occurs mainly from the lower portion of the probe.
7. Be capable of constructing stone columns in a manner such that the probe remains in the
unbackfilled part of the hole at all times.
ITEM 203.99870017 – STONE COLUMNS - BOTTOM FEED - VIBRO-DISPLACEMENT
(DRY) METHOD
Page 2 of 3 11/13/00 09/01/05
12/10/03
B. Stone Column Construction
1. The Drainage Blanket shown on the plans shall be placed before installing any stone
columns.
2. The sequence of stone column installation shall be in accordance with the plans unless
otherwise directed by the Engineer. The upper dense soil may be augered to a point
where penetration of the remaining soil may be achieved by the probe tip to the required
column depth. The depth of pre-augering shall be approved by the Engineer. Soil
removed by augering shall be disposed of as approved by the Engineer. Stone backfill
shall be placed from the bottom up to the working surface in increments not exceeding
4.0 feet in depth. The use of water during installation will not be allowed.
3. Prior to the installation of production stone columns, the Contractor shall install five test
columns within the stone column layout pattern shown on the plans. Each specific test
column location shall be selected by the Engineer. The purpose of these test columns is
to establish optimum, site-specific, stone column installation and construction control
procedures and power consumption to be used in the production work.
4. Stone columns shall be installed so that each completed column will be continuous
throughout its length with an average effective diameter of 3.5 feet for every 2 foot
increment of depth. If the average effective diameter of a 2 foot increment of depth,
either during the installation of a test column or a subsequent production column, is less
than 3.5 feet for three or more measurements, and the workmanship, power consumption,
and materials are otherwise acceptable, the Contractor shall be allowed to complete the
column being installed. The Contractor shall then cease all further stone column
installation operations in the immediate area of this stone column to allow the Engineer to
determine if it is necessary to adjust the column size and pattern spacing, and to what
extent. The time period for the Engineer’s assessment will not exceed one full work day.
5. No stone column shall be accepted for payment that has an average effective diameter
less than 3.0 feet for any 2 foot increment unless approved by the Engineer. The
Engineer’s decision will be based on a review of the Contractor’s installation procedures
including power consumption used for installing the stone column.
6. The average effective stone column diameter shall be calculated by the Contractor using
the Department’s assigned in-place density of the stone and the weight of stone used to
fill a given length of the hole. For calculation of constructed column diameter, the
assigned in-place density of stone columns shall be equal to the density corresponding to
95% of the laboratory relative density determined by the Department.
7. The Engineer may also require that stone column installation work cease if State installed
instrumentation at this site indicates potential or actual slope movement. In this case, the
Engineer will determine if, and to what extent, the sequence and rate of stone column
installation is to be modified.
ITEM 203.99870017 – STONE COLUMNS - BOTTOM FEED - VIBRO-DISPLACEMENT
(DRY) METHOD
Page 3 of 3 11/13/00 09/01/05
12/10/03
C. Subsurface Obstructions. In the event that subsurface obstructions encountered during
construction of a stone column cannot be penetrated with reasonable effort, the stone column
shall be constructed following the specified procedures from the obstruction to the surface of the
drainage blanket. The Engineer may direct the construction of a replacement stone column at
another location.
D. Construction Records. The Contractor shall provide competent and qualified personnel to
prepare and furnish to the Engineer, daily recorded logs of the following data:
1. Stone column reference number.
2. Elevation of top and bottom of each stone column.
3. Peak power dissipation from the probe, by instrument reading, for each one foot of stone
column, or each increment of stone charge added.
4. Volume measurement and calculated weight of the total amount of loose stone used for
each column.
5. Time to penetrate and time to form each stone column.
6. The average effective diameter of every 2 foot of increment in depth for columns. This
information shall be provided to the Engineer as work progresses as well as at the end of
the work day.
7. Details of obstructions, delays, notations of artesian flow from stone columns and any
other unusual ground conditions.
8. Pre-augered depth, if any, for each stone column.
All records shall be of form and content to the satisfaction of the Engineer.
METHOD OF MEASUREMENT
This work will be measured as the number of linear feet of stone columns, including test
columns and obstructed stone columns, satisfactorily completed in-place in accordance with the
contract documents and as directed by the Engineer. Measurement will be from the bottom of
each column to the top of the working surface. Measurement will be to the nearest 0.5 foot.
BASIS OF PAYMENT
The unit price bid shall include the cost of furnishing all labor, mobilization and utilization of all
equipment and material for developing and backfilling stone column holes with backfill stone,
providing records and logs as necessary to satisfactorily complete the work, and for removal and
disposal of any excavated or augered material from stone column holes.
PROJEK LEBUHRAYA PANTAI TIMUR-JKR
2. Panjang Lebuhraya ialah 184 kilometer. 120 km dibawah seliaan JKR dan 64 km dibawah seliaan LLM. Mempunyai 4 lorong dua hala, R&R, Lay By, Plaza Toll dan 10 persimpangan bertetingkat.
3. Terdapat 16 Pakej dibawah seliaan JKR iaitu 1A, 1B, 1C, 2, 3, 4, 5a, 5b, 6, 7, 8, 9A, 9B, 9C, 11 dan 12. pakej 10 dibawah seliaan LLM.
4.Pakej 1a- actual 53.9%, schd 74.1%
5.Pakej 1b - actual 59.0%, schd 71.9%
6.Jambatan 62, ES 21, VBC 48. BC, 124 dan PC 334.

