Wk6 Piling Works.ppt
- Количество слайдов: 36
1 B. Sc. (Hons) Quantity Surveying Introduction to Measurement of Building Works MEASUREMENT OF PILING WORKS (WEEK 6) Power. Point® Slides by Ms. Aminah M. Bakhari © I-Station Solutions Sdn Bhd 2/10/2018
Learning Objective (s) 2 Explain to the students about measurement of Piling Works adhering with clauses and codes stipulated in the Malaysia Standard Method(s) of Measurement of building works. © I-Station Solutions Sdn Bhd 2/10/2018
Learning Outcome (s) 3 On completion of this topic, students must be able use clauses and codes Malaysia Standard Methods of Measurement of Building Works (SMM 2) to measure/take off Site Clearance works appropriately. © I-Station Solutions Sdn Bhd 2/10/2018
MEASUREMENT FOR PILING WORKS PILING Building structure that receive load and spread the load to the soil underground Most important element in building structure Can be obtainable in various form and size. Type of piling depends on v Soils conditions v Design loads v Site requirements
MEASUREMENT FOR PILING WORKS Comes In Various Size 3 m, 6 m, 9 m And 12 m Rc Normally Retangular Shape Timber In Circular Shape Source Of Supply Can Be Obtain Direct From Manufacturer Cast On Site Form One Pile Pont In Pile Cap-singular More Than 1 –Cluster
MEASUREMENT FOR PILING WORKS CLASSIFICATION OF PILE ACCORDING TO TYPE OF MATERIALS USED : v TIMBER v STEEL v CONCRETE v COMPOSITE PILES
SEQUENCES OF PILING WORK Piling Equipment. . Others Support FilesMalaysia SMM 2
LOAD TEST BEING CARRIED OUT
SENARAI PENGUKURAN KUANTITI (TAKING OFF LIST) Definition - List of items that needs to be measured complete with its units Why prepared? 1)To make sure no missing items 2)To cross out the items that already measured so as to avoid doubled measurement
Examples of Taking Of List (TOL) Items Units Bringing in and removing plant Item Maintaining plant on site Item Supply of initial piles No Supply of extension piles <3. 00 m long M Supply of extension piles > 3. 00 m long M Driven depth M Pile extension No Cut Off piles No Prepare piles head No Load test Item
SCHEDULE OF PILES CAP LOCATION TYPES OF PILES CAP P 1 P 2 P 3 A/1 -4 2 B/1 -4 2 1 C/1 -4 2 1 1 D/1 -4 4 TOTAL 10 2 1
Item Bringing plant to and removing from site all plant required for this section of work Item Maintaining on site all plant required for this section of work 2/ 10 3/ 2 4/ 1 Supply 200 mm x 200 mm Precast concrete piles “UCP” 6. 00 m long complete with 200 mm x 1. 25 mils steel head and 200 mm x 10 kg m. s. shoe obtainable from UCP Manufacturing Sdn. Bhd. (P 1 (P 2 (P 3
Driven, 200 mm x 200 mm precast concrete piles 2/10 3/2 4/1 14. 00 (P 1 (P 2 (P 3 Precast concrete piles extension 2/10 3/2 4/1 2 2 2 (P 1 (P 2 (P 3
Supply 200 mm x 200 mm Precast concrete extension piles”UCP” not exceeding 3. 00 m depth 2/10 3/2 4/1 3. 00 (P 1 (P 2 (P 3 Ditto, exceeding 3. 00 m long 2/10 3/2 4/1 6. 00 (P 1 (P 2 (P 3
Cut off top of piles to required levels 2/ 3/ 4/ 10 2 1 (P 2 (P 3 Prepare concrete pile heads and reinforcement for capping 2/ 3/ 4/ 10 2 1 (P 2 (P 3
Item Allow for 1 No testing on a group of 4 Nos 200 mm x 200 mm piles by kentledge s to a total load of 360 tonnes (twice their combined working loads) & Item Ditto, 1 No testing on a group of 3 Nos 200 mm x 200 mm piles by kentledge s to a total load of 270 tonnes , ditto & Item Ditto, 1 No testing on a group of 2 Nos 200 mm x 200 mm piles by kentledge s to a total load of 180 tonnes , ditto
References 1)Ahamad Abdullah, Khairuddin Abdul Rashid, Pengukuran Kuantiti Bangunan (Beserta Contoh Kerja Berdasarkan (SMM 2), 2003, Prentice Hall. 2)Malaysian Standard Method of Measurement of Building Works 2; Institution of Surveyors Malaysia (ISM); ISM; 2001 3)Ivor H. Seeley, Building Quantity Explained (3 rd Edition), 1979, Southest Asian Reality Last Updated: 2/10/2018
Last Updated: 2/10/2018 38
Wk6 Piling Works.ppt