BQ-Piling n Pile Cap

BILL NO. A1 - PILING WORKS (ALL PROVISIONAL)

ITEM PARTICULARS UNIT QTY RATE AMOUNT

PILING WORKS

Notes:-

Piling Equipment

A Item

B Item

Piling Records

C Item

Testing

D No 1

E Ditto and test a subsequent pile. No 1

F Pile Dynamic Analysis (PDA) Test. No 50

TO COLLECTION: -

B1/1

PROPOSED SINGLE STOREY DETACHED HOUSE ON 023166270 AT KG. LIMBAHAU DISTRICT OF PAPAR, SABAH.

The contractor’s attention is drawn to boulders, hard and soft rocks, etc. being present on site.

He is advised to probe for the presence of obstructions at the position of the piles and remove all obstructions before commencing the piling works.

No additional payments or extension of time will be allowed for obstructions encountered during operations.

Drive of testing of piles shall be deemed to include the provision of all pile testing equipment on site and dismantling and removing the same on completion of piling works

Allow for the provision of all necessary equipment plant, piling frames, and tools an for their transportation to the site handling, assembling dismantling and removal off the site after completion of the piling operations.

Allow for moving and handling equipment plant, etc. about the site as often and wherever necessary for the whole operations including all idling time, etc.

Allow for the submission records of the installation of all piles in triplicate duly signed by the contractor’s professional Engineer and deliver to the S. O. as the work proceeds.

Provide all necessary equipments, hydraulic jack, defection gauges, kentledge, temporary staging, etc. and test on initial test pile to a vertical load test of twice allowable bearing capacity including all extra costs in setting out and driving one pile before commencement of the main piling work.



PILING WORKS


Payable Length

A

Rates to Include

Remove all cut off pile from the site.

All driving through rocks, weathered rock, boulders and the like.

Re-driving of heaved piles.

Replacement of incorrectly driven piles.

Normal wet weather delays.

Standing time for equipment and labour for whatever reasons.

Driving in clusters or singly.

Dolly and /or shoes including rock shoe

Setting out pile points.

As-built drawings of all piled positions.

TO COLLECTION:

B1/2

The installation of approved piles shall be measured from toe level to existing ground level and paid for in linear metre. No additional payment will be made for cut off lengths or extra lengths added to the head of the pile to suit the contractor’s method of working.

All labour and materials for the complete pile inclusive of wastage.

The removal of all obstructions encountered including disposal off the site.

Marking each pile with its length at 300mm intervals for its whole length.

Replacement of defective / damaged piles and piles failed under test.



PILING WORKS


THE FOLLOWING IN PRECAST REINFORCED CONCRETE PILES AS DESCRIBED:-

A Supply and deliver and unload on site 150mm x 150mm No 39 -

precast reinforced concrete piles as described 3.00m long as initial piles with and including all reinforcement, moulds, lifting hooks and plates, bands and all necessary 10mm thick fillet welding

B Ditto 9.00m long as extension piles ditto No -

Ditto 3.00m long as extension piles ditto No 39 -

C No -

No 39 -

D M 243 -

E Labour and material for jointing 150mm x 150mm precast No 39 -

reinforced concrete piles by butt weld as described along the cirumferential groove of mild steel and plates of the piles

F Cut off 150mm x 150mm precast reinforced concrete No 81 -

piles to required level and dispose of suplus length off site and preparing pile head to receive pile cap as described and in accordance to manufacturer's details

TO COLLECTION: 0.00

B1/3

Handle, transport, and pitch vertical approved initial / extension precast concrete square piles in 9m length.

Handle, transport, and pitch vertical approved extension precast concrete square piles in 3m length.

Drive only approved precast concrete square piles to final set required



PILING WORKS


COLLECTION

From Page No. B1/1………………….. 0.00

From Page No. B1/2…………………..

From Page No. B1/3………………….. 0.00

PILING WORKS 0.00Total Carried to Final Summary:

B1/4

BILL NO. B1 - BUILDING WORKS

ELEMENT A - WORKS BELOW LOWEST FLOOR FINISH

ITEM DESCRIPTIONS UNIT QTY RATE AMOUNT

PREAMBLES FOR EXCAVATION

A Excavate to reduce level maximum depth not exceeding 1.00m M3 594

B M3 36

C M3 110

SOIL-ANTI TERMITE TREATMENT

D M2 900

100MM THICK WELL COMPACTED HARDCORE

E To receive ground slab and apron slab M2 600

TO COLLECTION -


Allow for the provisiono fall necessary piling equipment, plant, tool sand ancillary equipment and for their transportation to site, handling, assembling, erecting, dismantling and remov alon completion.

Allow for moving, handling and maintaining pilingI equipment, plant tool sand anciDary equipmemt about the site as often and whenever necessary for the execution of the whole piling operation including any excavation and filling required for moving the plant, tool sand ancillary equipment from differing levels of the site, erection of any staging required, installing piles on embankments or slope sand dismantling and removal on completion, and all idling time.

EXCAVATION AS SPECIFIED IRRESPECTIVE OF MACHINE OR HAND EXCAVATION COMMENCING FROM FORMATION LEVEL AND GET OUT, PART RETURN FILL IN AND RAM AND DEPOSIT AND SPREAD IN MAKING UP LEVELS WHERE DIRECTED WITHIN THE SITE AND REMAINDER LOAD AND CART AWAY.

Excavate pit for pile cap maximum depth not exceeding 2.00m (Provisional)

Ditto trench for ground beam maximum depth not exceeding 1.00m

`Rentokil' or other equal and approved pre construction anti termiticide poisoning chemical as specified in 4 stage process power sprayed to soil surfaces at application rate of 5 litre/metre square including providing warranty for five years commencing from Date of Practical Completion all as per specialists details

C1 / 1

A M3 45

B Ditto to receive ground beam M3 3

C Ditto to receive ground slab and apron slab M3 30

D Pile cap M3 25

E Column stump (Provisional) M3 3

F Ground beam M3 50

G M3 75

Pile cap

H 10 mm Diameter Kg 159

I 12 mm Diameter Kg 291

J 16 mm Diameter Kg 711

LEAN CONCRETE GRADE 15 (1:3:6 - 20 MM AGGREGATE); UNIFORMED SURFACES CLASS U1 FINISH; as specifiedBed of blinding screed not exceeding 100mm thick laid on earth or hardcore to receive pile cap

VIBRATED REINFORCED CONCRETE GRADE 25 (1 : 1 : 5 : 3 MM AGGREGATE); UNIFORMED SURFACES CLASS U1 FINISH; as specified :-

Ground slab and apron slab exceeding 100mm and not exceeding 150mm thick

HIGH TENSILE ROD REINFORCEMENT TO BS 4449 as specified :-

TO COLLECTION -

C1 / 2

CLASS F1 FORMWORK as specified :-

A Sides of pile cap M2 50

B Sides of column stump (Provisional) M2 48

C Sides of ground beam M2 520

D Edge of ground slab and apron not exceeding 250 mm high M 115

E M2 600

PERIMETER DRAIN

F M 150

Single layer of 0.25mm Thick polythene sheet damp proof membrane as specified well lapped at joints and turned up against for at least the full thickness of suspended ground floor slab on concrete blinding and on backing screed of wall tiles (both measured separately) (measured nett no allowance made for laps) to ground slab including providing warranty for five years commencing from Date of Practical Completion all as per specialists detail

225mm Diameter half round glazeware drain cast in suitable length, finished fair on exposed surfaces, bedded, jointed and pointed in cement mortar (1:3) and including plain concrete as specified.

TO COLLECTION -

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BQ-Piling n Pile Cap