TECHNICAL TALK -PROBLEM STATEMENT (PUNCHING SHEAR AT BC)

1. Problem Statement (Notification of Defect)

Failure (punching shear) has happened at bottom slab of BC. BC detail as below

a. General

L = 58.65 m

W = 4.3 m

H = 2.4 m

Catchment area - 13 ha

Q from catchment 4.85 m3/s and 5.36 m3/s 50 and 100 years ARI respectively

Max Q for BC - 21.7 m3/s

Thickness of wall and slab - 400mm (Concrete G20, reinforcement T20 main bar at top and Bottom

Concrete cover 50mm accept soffit 75mm.

b. Foundation


Pile bedding (200mm x 200mm RC pile)

Horizontal 1.5 m interval , tranverse 1.7 m interval

Nos of Piles - 108 no ( 3 rows)

Pile Drive to set , 12m length at N50, 2 nos 6m pile (for info 300mmx300mm RC pile and above have 12 m length)

c. Geotechnical

N value range 0-12 at 12 meter depth. Hard stratum at 12 m depth (N50). Max allowable strucral capacity of pile was 450 KN. (PDA test carried out got 900KN).

High of embankment 6.4 m, equal to 122 Kn/m2

Traffic lLoad - 20 KN/m2

2. Solution

From BC change to 2.4 mm dia. RCP (Remove failure BC)

Foundation increase from 400mm to 600mm with craddle (total hight - 1.2 m), width of foundation 4.1 m.

Piling use 200mm x 200mm RC pile 6 m length and drive up to 12 m length - 1.42 interval for tranverse, 1 m interval horizontal.

Reinforcement at bottom slab 4 layer BRC B10 (2top +2bottom)

C0ncrete G20/20 for all
Lean Concrete GH15/20

Pengiraan Peratus Pertambahan

Asal Baru
60000 100000

Therefore % pertambahan = 100000 - 60000/60000 x 100
= 67%

FIRST ROUND FINAL - MAS 3 - INA 0 (KL)



Nak kongsi happy gak di atas kejayaan Malaysia membenam Indonesia dalam Final pertama malan tadi. Hopefully diorang akan buat yang lagi bagus di Stadium Bung Karno ..Rabu ni.....
Apa-apapun malam tadi memang syok tengok bola.























CHECKLIST FOR INDENT – WORKS BELOW RM 20,000.00

1. Get at least 3 quotation from different suppliers/contractor and submit to QS. Before that every contractor must aware that what works and scope they will do. For a better to both party client must give them a clear requirement or scopes for them to submit a clear and better quotation.

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

1. Bukit Antarabangsa

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://zamsaham.blogspot.com/
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.