PROPOSED NEW GATES ON ERF 938 CELTISDAL X20...
Transcript of PROPOSED NEW GATES ON ERF 938 CELTISDAL X20...
ERF NO.938 CELTISDAL X20
PROPOSED NEW GATES ON ERF 938 CELTISDAL X20
CENTURION
DESCRIPTION UNIT QUANTITY RATE AMOUNT
PROVISIONAL BILLS OF QUANTITIES
SECTION 1
PRELIMINARIES
BILL NO. 1
i)The agreement is to be the JBCC Series 2000
Principal Building Agreement, Edition 4.1 May 2005,
and other contract documents that together form the
contract between the employer and contractor
ii)The preliminaries are to be the JBCC Series 2000
Code 2103 Preliminaries prepared by the Joint Building
Contracts Committee, May 2005 edition and shall be
deemed to be incorporated herein
iii)Tenderers are referred to the abovementioned
documents for the full intent and meaning of each
clause thereof (hereinafter referred to by heading and
clause number only) for which such allowance must be
made as may be considered necessary
iv)Where standard clauses or alternatives are not
entirely applicable to this contract such modifications,
corrections or supplements as will apply are given
under each relevant clause heading
v) Where any item is not relevant to this specific
contract such item is marked N/A (signifying "not
applicable")
vi)If Alternative A as set out in clause B10.3 hereinafter
is to be used for the adjustment of the preliminaries
each item priced is to be allocated to one or more of
the three categories, where "F" denotes a fixed amount
(amount not to be varied), "V" denotes an amount
variable in proportion to value and "T" denotes an
amount in proportion to time
PRELIMINARIES
SECTION A: PRINCIPAL BUILDING AGREEMENT
Definitions (A1)
Definitions and interpretation (clause 1)
F:............................. V:............................ T:............................
Objective and Preparation (A2 to A14)
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Offer acceptance and performance (clause 2)
F:............................. V:............................ T:............................
Documents (clause 3)
F:............................. V:............................ T:............................
Design responsibility (clause 4)
F:............................. V:............................ T:............................
Employer's agents (clause 5)
F:............................. V:............................ T:............................
Site representative (clause 6)
F:............................. V:............................ T:............................
Compliance with regulations (clause 7)
F:............................. V:............................ T:............................
Works risk (clause 8)
F:............................. V:............................ T:............................
Indemnities (clause 9)
F:............................. V:............................ T:............................
Works insurances (clause 10)
F:............................. V:............................ T:............................
Liability insurances (clause 11)
F:............................. V:............................ T:............................
Effecting insurance (clause 12)
F:............................. V:............................ T:............................
NO CLAUSE N/A
Security (clause 14)
F:............................. V:............................ T:............................
Execution (A15-A23)
Preparation for and execution of the works (clause 15) fixed
F:............................. V:............................ T:............................
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Access to the works (clause 16)
F:............................. V:............................ T:............................
Contract instructions (clause 17)
F:............................. V:............................ T:............................
Setting out of the works (clause 18)
F:............................. V:............................ T:............................
Assignment (clause 19)
F:............................. V:............................ T:............................
Nominated subcontractors (clause 20)
F:............................. V:............................ T:............................
Selected subcontractors (clause 21)
F:............................. V:............................ T:............................
Employer's Direct Contractors (clause 22)
F:............................. V:............................ T:............................
Contractor's Domestic Sub-Contractors (Clause 23)
F:............................. V:............................ T:............................
Completion (A24-A30)
Practical completion (clause 24)
F:............................. V:............................ T:............................
Works completion (clause 25)
F:............................. V:............................ T:............................
Final completion (clause 26)
F:............................. V:............................ T:............................
Latent defects liability period (clause 27)
F:............................. V:............................ T:............................
Sectional completion (clause 28)
F:............................. V:............................ T:............................
Revision of date of practical completion (clause 29)
F:............................. V:............................ T:............................
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Penalty for non-completion (clause 30)
F:............................. V:............................ T:............................
Payment (A31 - A35)
Interim payment to the contractor (clause 31)
F:............................. V:............................ T:............................
Adjustment to the contract value (clause 32)
F:............................. V:............................ T:............................
Recovery of expense and loss (clause 33)
F:............................. V:............................ T:............................
Final account and final payment (clause 34)
F:............................. V:............................ T:............................
Payment to other parties (clause 35)
F:............................. V:............................ T:............................
Cancellation (A36-A39)
Cancellation by employer - contractor's default (clause 36)
F:............................. V:............................ T:............................
Cancellation by employer - loss and damage (clause 37)
F:............................. V:............................ T:............................
Cancellation by contractor - employer's default (clause 38)
F:............................. V:............................ T:............................
Cancellation - cessation of the works (clause 39)
F:............................. V:............................ T:............................
Dispute (A40)
Dispute Settlement (clause 40)
F:............................. V:............................ T:............................
Substitute Provisions (A41)
State clauses (Clause 41)
F:............................. V:............................ T:............................
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THE SCHEDULE
Information necessary for completion of those clauses
contained in the schedule which are necessary for tender
purposes is given hereunder
Pre-tender information (clause 42)
F:............................. V:............................ T:............................
42.1 CONTRACTING AND OTHER PARTIES
42.1.1 Employer
Heuwelsig Estate - Home Oners Association
Postal Address:
Code:
Telephone:
Fax:
Domicilium:1st Floor
Erf No. 938
Celtisdal X20
Centurion
42.1.2 Principal Agent:
Address:
Code:
Telephone :
Fax :
42.1.3Agent (1Lwathitha Architectural esigners
Agent's service: Architect
Postal Address : 24 Simonsville Crescent
Centurion
Telephone : 073 712 5111
Fax : 086 243 7052
Email: [email protected]
42.1.4 Agent (2)
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42.1.4 Agent 2
Agent's service: Civil and Structural Engineers
Postal Address :
Code :
Telephone :
Fax :
42.1.5Agent 3)Striving Mind Gautng
Agent Service : Quantity Surveyors
Address: 33 Villa Toulous Eagle Trace Estate
William Nicol Drive
Daifen
Code : 2191
Telephone : 082 934 4108
Fax : 086 605 1523
42.2 CONTRACT DETAILS
42.2.1 Works Description:
Poroposed New Gate Structures to be built
42.2.2 Site Description:
ERF NO. 938 / 939 / 940 / 942 / 943 & 944
42.2.3 Work or installations by direct contractors:
41.2.4 Specific options that are applicable to a State organ
only
Where so:
(1)Legislation applicable to the interest rate
In terms of the Prescribed Rate of Interest Act
55 of 1975
(2)Lateral support insurance will be effected by
the contractor
NO
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(3)Payment will be made for material and
goods
YES
(4)Dispute resolution by litigation
YES
(5)Extended defect liability period applicable to
the following elements:
N/A
42.2.5 Date on which possession of the site is intended
to be given:
To be determined later
42.2.6 Period for the commencement of the works after
the contractor takes possession of the site
1 (One) working day
42.2.7 For the works as a whole. Intended date of
practical completeion and the penalty per calendar day
...............................
................ Penalty Amount
42.2.8For the works in sections: Intended date of
practical completion and the penalty per calender day
N/A
42.2.9 The law applicable to this agreement shall be that of
The Republic of South Africa
42.3 INSURANCES
42.3.1 Contract works insurance to be effected by: Refer to
clause 13
Refer to clause 13 (State Provisions)
42.3.2 Supplementary insurance is required
No
42.3.3 Public liability insurance to be effected by:
Contractor:
For the Sum of : R ...............
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With a deductible of: R .............
42.4 DOCUMENTS
42.4.1 Waivers of contractors lien or right of continuing
possession is required
Yes
42.4.2 Number of construction document copies to be
supplied to the contractor free of charge:
3 (Three) Number of
42.4.3 Bills of Quantities/Lump sum document
schedule of rates drawn up in accordance with:
The Standard System of Measuring Building Work
42.4.4 On acceptance of the tender the bills of
quantities/lump sum document is to be submitted within
working days
10 (Ten) Number of
42.4.5 JBCC Engineering General Conditions are to be
included in the contract documents:
No
42.4.6 The contract value is to be adjusted using escalation
adjustment indices
Yes
Where JBCC CPAP is to be used
Base Month February 2019
42.4.7 Details of changes made to the provision of
JBCC standard documentation:
N/A
SECTION B: PRELIMINARIES
Definitions and interpretation (B1)
Definition and interpretation (B1.1 - B1.4.6)
F:............................. V:............................ T:............................
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Documents (B2)
Checking of documents (B2.1)
These provisional bills of quantities contain pages and
annexures as indexed on the flyleaf
The items in these bills of quantities are to be read and priced
in conjunction with and the descriptions regarded as amplified
by the Model Preambles for Trades as recommended and
published by the Association of South African Quantity
Surveyors, 1999 edition, and no claim arising from brevity of
description of items fully described in the said Model Preambles
for Trades will be entertained
F:............................. V:............................ T:............................
Provisional bills of quantities (B2.2)
F:............................. V:............................ T:............................
Availability of construction documentation (B2.3)
F:............................. V:............................ T:............................
Interests of agents (B2.4)
F:............................. V:............................ T:............................
Priced documents (B2.5)
F:............................. V:............................ T:............................
Tender submission (B2.6)
F:............................. V:............................ T:............................
The site (B3)
Defined works area (B3.1)
F:............................. V:............................ T:............................
The area of the works to be occupied by the contractor, any
restriction on the area and the limit of access or exit will be
pointed out to the contractor by the principal agent on handing
over of the site
F:............................. V:............................ T:............................
Geotechnical investigation (B3.2)
F:............................. V:............................ T:............................
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Inspection of the site (B3.3)
F:............................. V:............................ T:............................
No claims for extras arising from the contractor having failed to
comply with this clause will be entertained
F:............................. V:............................ T:............................
Existing premises occupied (B3.4)
F:............................. V:............................ T:............................
Previous work - dimensional accuracy (B3.5)
F:............................. V:............................ T:............................
Previous work - defects (B3.6)
F:............................. V:............................ T:............................
Services - known (B3.7)
F:............................. V:............................ T:............................
Services - unknown (B3.8)
F:............................. V:............................ T:............................
Protection of trees etc (B3.9)
F:............................. V:............................ T:............................
Articles of value (B3.10)
F:............................. V:............................ T:............................
Inspection of adjoining properties etc (B3.11)
F:............................. V:............................ T:............................
Management of contract (B4)
Management of the works (B4.1)
F:............................. V:............................ T:............................
Programme for the works (B4.2)
F:............................. V:............................ T:............................
Progress meetings (B4.3)
F:............................. V:............................ T:............................
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Technical meetings (B4.4)
F:............................. V:............................ T:............................
Labour and Plant records (B4.5)
F:............................. V:............................ T:............................
Samples, Shop Drawings and Manufacturer's Instructions
(B5)
Samples of materials (B5.1)
F:............................. V:............................ T:............................
Workmanship samples (B5.2)
F:............................. V:............................ T:............................
Shop drawings (B5.3)
F:............................. V:............................ T:............................
Compliance with Manufacturer's Instructions (B5.4)
F:............................. V:............................ T:............................
Temporary works and plant (B6)
Deposits and fees (B6.1)
F:............................. V:............................ T:............................
Enclosure of the works (B6.2)
F:............................. V:............................ T:............................
Advertising (B6.3)
F:............................. V:............................ T:............................
Plant, equipment, sheds and offices (B6.4)
F:............................. V:............................ T:............................
Main notice board (B6.5)
F:............................. V:............................ T:............................
Subcontractors' notice board (B6.6)
F:............................. V:............................ T:............................
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Temporary services (B7)
Location (B7.1)
F:............................. V:............................ T:............................
Water (B7.2)
Option [A]
F:............................. V:............................ T:............................
Electricity (B7.3)
Option [A]
F:............................. V:............................ T:............................
Telecommunication facilities (B7.4)
F:............................. V:............................ T:............................
Ablution facilities (B7.5)
Option [A]
F:............................. V:............................ T:............................
Prime cost amounts (B8)
Responsibility for prime cost amounts (B8.1)
F:............................. V:............................ T:............................
Attendance on N/S Subcontractors (B9)
General attendance (B9.1)
F:............................. V:............................ T:............................
Special attendance (B9.2)
F:............................. V:............................ T:............................
Commissioning - Fuel, water and power (B9.3)
F:............................. V:............................ T:............................
Financial aspects (B10)
Statutory taxes, duties and levies (B10.1)
F:............................. V:............................ T:............................
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Provision is made in the summary of these bills of quantities for
the inclusion of Value Added Tax (VAT)
F:............................. V:............................ T:............................
Payment of preliminaries (B10.2)
Option [A] / [B] ? shall apply
F:............................. V:............................ T:............................
Adjustment of preliminaries (B10.3)
F:............................. V:............................ T:............................
Payment certificate cash flow (B10.4)
F:............................. V:............................ T:............................
Contractor information supply (B10.5)
F:............................. V:............................ T:............................
General (B11)
Protection of works (B11.1)
F:............................. V:............................ T:............................
Protection/isolation of existing/sectionally occupied works
(B11.2)
F:............................. V:............................ T:............................
Security of the Works (B11.3)
F:............................. V:............................ T:............................
Notice before covering work (B11.4)
F:............................. V:............................ T:............................
Disturbance (B11.5)
F:............................. V:............................ T:............................
Environmental Disturbance (B11.6)
F:............................. V:............................ T:............................
Works cleaning and clearing (B11.7)
F:............................. V:............................ T:............................
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Vermin (B11.8)
F:............................. V:............................ T:............................
Overhand work (B11.9)
F:............................. V:............................ T:............................
Instruction manuals and guarantees (B11.10)
F:............................. V:............................ T:............................
As built information (B11.11)
F:............................. V:............................ T:............................
Tenant Installations (B11.12)
F:............................. V:............................ T:............................
Schedule of variables (B12)
Pre-tender information (B12.1)
F:............................. V:............................ T:............................
Information necessary for elections and completion of those
clauses contained in the schedule which are necessary for
tender purposes is given hereunder. Where no information is
given it shall mean that either no details or specific
requirements are available or that the clause is not relevant to
this specific contract
12.1.1 Provisional bills of quantities (B2.2)
The quantities are provisional:
No
12.1.2 Availability of construction documentation (B2.3)
Construction documentation is not complete
No
12.1.3 Interest of agents (B2.4)
N/A
12.1.4 Defined works area (B3.1)
Restrictions will be pointed out at the compulsory site
inspection
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12.1.5 Geotechnical investigation (B3.2)
N/A
12.1.6 Existing premises occupied (B3.4)
The airport will be in normal use during the contract.
The sequence of the work will have to be decided in
conjunction with the airport authorities. The contractor
will have to adhere to the strict security requirements
which will be in place during the contract
12.1.7 Previous work - dimensional accuracy (B3.4)
12.1.8 Previous work - defects (B3.5)
12.1.9 Services - known (B3.7)
Existing services and points of connection will be
pointed out on site by the principal agent
12.1.10 Protection of trees (B3.9)
12.1.11 Inspection of adjoining properties (B3.11)
12.1.12Enclosure of the works (B6.2)
12.1.13Offices (B6.4.3)
12.1.14Main notice board (B6.5)
12.1.15Subcontractors notice board (B6.6)
A notice board is required
No
12.1.16Water (B7.2)
Alternative Selected:
A
12.1.17Electricity (B7.3)
Alternative selected:
A
12.1.18Telecommunications (B7.4)
12.1.19Ablution facilities (B7.5)
Alternative selected:
A
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12.1.20Protection of existing/sectionally occupied
works (B11.2)
Protection is required
YES
12.1.21 Special attendance (B9.2)
12.1.22Protection of the works (B11.1)
12.1.23Disturbance (B11.5)
12.1.24Environmental Disturbance (B11.6)
Post tender information (B12.2)
12.2.1 Payment of preliminaries
Alternative selected: (A or B)
12.2.2 Adjustment of preliminaries
Alternative selected: (A or B)
12.2.3 Additional agreed preliminaries items
................................................................-
................................................................-
................................................................-
SECTION C: SPECIFIC PRELIMINARIES
PROPRIETARY BRANDED PRODUCTS
The contractor shall take delivery of, handle, store, use apply
and/or fix all proprietary branded products in strict accordance
with the manufacturers' instruction after consultation with the
manufacturer's authorised representative
F:............................. V:............................ T:............................
OVERTIME
Should overtime be required to be worked for any reason
whatsoever, the costs of such overtime are to be borne by the
contractor unless the principal agent has specifically authorised
in writing, prior to the execution thereof, that costs for such
overtime are to be borne by the employer.
F:............................. V:............................ T:............................
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AS BUILT DRAWINGS
The position of construction breaks and the extent of individual
concrete pours are to be recorded by the contractor on the
structural engineer's drawings and are to be submitted to the
principal agent and the structural engineer for their records.
F:............................. V:............................ T:............................
SITE INSTRUCTIONS
Site instructions issued on site are to be recorded in triplicate in
a site instruction book which is to be maintained on site by the
contractor
F:............................. V:............................ T:............................
LABOUR RECORD
At the end of each week the contractor shall provide the principal agent with a written record, in schedule form, reflecting the number and description of tradesmen and labourers
employed by him and all subcontractors on the works each day.
F:............................. V:............................ T:............................
PLANT RECORD
At the end of each week the contractor shall provide the
principal agent with a written record, in schedule form, reflecting
the number, type and capacity of all plant, excluding hand tools,
currently used on the works.
F:............................. V:............................ T:............................
NON CESSION OF MONIES
The contractor shall not cede nor assign his rights or claims to
any monies due or to become due under this contract
F:............................. V:............................ T:............................
MATERIALS AND WORKMANSHIP
Testing of windows to ensure watertightness
As the windows are fixed they shall be glazed and prepared so
that each window can be tested for watertightness with water
sprayed on by means of a 20 mm hosepipe using adequate
pressure. If the pressure proves to be inadequate, in the
opinion of the principal agent, then the pressure in the hosepipe
shall be boosted by means of compressed air or other
approved means. Each window section shall be tested under
the supervision of the clerk of works and approved before final
acceptance of the fenestration.
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Guarantees
The contractor shall obtain written guarantees where called for,
addressed to the employer, from the firms supplying the
materials or doing the work and deliver such guarantees to the
principal agent.
The guarantees shall state that workmanship, materials and
installation are guaranteed for a specified period reckoned from
the date of practical completion of the works and that any
defects in the workmanship, materials and installation that may
arise during that period shall be made good at the expense of
the firm doing the work upon written notice from the principal
agent or the employer to do so.
FINANCIAL ASPECTS
Overtime
The additional costs of overtime work shall be for the
employer's account only when prior written agreement thereto
is given by the principal agent.
COMMUNITY LIASON OFFICER
Allow the Provisional Amount of R ............. ( .................. ) Nett
for the Community Liason Officer to be paid by the Client
GENERAL
Copyright
The ownership of the copyright in and to: all drawings,
specifications, models and documents of any nature delivered
to the contractor or produced by or on behalf of the contractor
in connection with the works; and, the artistic character and/or
artistic design of the works, shall remain vested in and/or is
hereby assigned to the employer by the contractor.
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ACCESS SCAFFOLDING
Acess scaffolding and work platform as per Peri Quote
Scaffolding desing and Inspections
Scaffolding Erection and Maintanance (Months)
HEALTH & SAFETY
Haealth & safety file
Health safety & its requirements
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BILL NO 2
EARTHWORKS
For preambles see "Model Preambles for Trades"
SUPPLEMENTARY PREAMBLES
Nature of ground
The nature of the ground is assumed to be loose sandy
material, therefore "earth", but possibly interspersed with "hard
rock" or "soft rock".
Carting away of excavated material
Descriptions of carting away of excavated material shall be
deemed to include loading excavated material onto trucks
directly from the excavations or, alternatively, from stock piles
situated on the building site
Filling
Notwithstanding the reference to prescribed multiple handling in
clause 1 page 6 of the Standard System of Measuring Building
Work, prices for filling and backfilling shall include for all
selection and any multiple handling of material
EXCAVATIONS, FILLING, ETC OTHER THAN BULK H2
Excavation in earth not exceeding 2m deep below natural, H3
excavated or reduced ground level for
raft foundations
A Trenches m3 7.99
B Holes m3 0
C Trenches and holes for thickening under surface beds etc m3 1
Extra over trench and hole excavations in earth for H3
excavation in
D Soft rock m3 0.4
E Hard rock m3 0.80
Extra over trench and hole excavations in earth for H3
breaking up and removing
F Brickwork m3
G Unreinforced concrete m3
H Reinforced concrete m3
Carried Forward
Revised Un-Priced BoQ 1-4 - 20 - Revised Un-Priced Bills of Quantities(Gate 1-4).xlsx
ERF NO.938 CELTISDAL X20
Brought Forward
Extra over all excavations for carting away
I Surplus material from excavations and/or stock piles on site to m3 7.99
a dumping site to be located by the contractor
Risk of collapse of excavations
J Sides of trench and hole excavations not exceeding 1,5m deep m2 56.71
Keeping excavations free of water
K Keeping excavations free of water (4) Item 1
Earth filling obtained from the excavations and/or
prescribed stock piles on site compacted to 93% Mod
AASHTO density at 2% wet optimum
L Under floors, steps, pavings, etc m3 0
M Backfilling to trenches, holes, etc m3 6.43
Earth filling supplied by the contractor in 150mm layers
compacted to 93% Mod AASHTO density at 2% wet
optimum
N Under floors, steps, pavings, etc m3 5.1
O Backfilling to trenches, holes, etc m3 0
Earth filling in accordence to SANS 1200DM (G5
material)compacted in 150mm layers to 93% Mod
AASHTO density at 2% wet optimum
P Under floors, steps, pavings, etc m3 0
Coarse river sand filling supplied by the contractor
Q Under floors etc m3 0
Compaction of surfaces
R Compaction of ground surface under floors etc including m2 17
scarifying for a depth of 150mm, breaking down oversize
material, adding suitable material where necessary and
compacting to 93% Mod AASHTO density
Prescribed density tests on filling
S Modified AASHTO Density test No 2
Carried Forward
Revised Un-Priced BoQ 1-4 - 21 - Revised Un-Priced Bills of Quantities(Gate 1-4).xlsx
ERF NO.938 CELTISDAL X20
Brought Forward
SOIL POISONING
Soil insecticide
T Under floors etc including forming and poisoning shallow m2 17
furrows against foundation walls etc, filling in furrows and
ramming
U To bottoms and sides of trenches etc m2 82.52
CONCRETE
NOTE: Unless otherwise stated herein, all items in this bill shall
be deemed to fall into Work Group No 110 for contract price
adjustment purposes
UNREINFORCED CONCRETE CAST AGAINST
EXCAVATED SURFACES
25MPa/19mm concrete
V Strip footing m3 0.00
REINFORCED CONCRETE CAST AGAINST
EXCAVATED SURFACES
25MPa/19mm concrete
W Strip footings m3 7.99
X Surface beds (200mm thk) m3 6.62
FORMWORK
NOTE: Unless otherwise stated herein, all items in this bill shall
be deemed to fall into Work Group No 111 for contract price
adjustment purposes
SMOOTH FORMWORK (DEGREE OF ACCURACY II)
Smooth formwork to sides
Y Sides of slabs / surface beds m2 10.65
Steel bar reinforcement
Z Y10 kg/m 131.3
A1 Y12 kg/m 189.22
MESH REINFORCEMENT
A2 Mesh Ref 245 m2 33.08
Carried to Summary
Revised Un-Priced BoQ 1-4 - 22 - Revised Un-Priced Bills of Quantities(Gate 1-4).xlsx
ERF NO.938 CELTISDAL X20
BILL NO. 3
CONCRETE, FORMWORK AND REINFORCEMENT
For preambles see "Model Preambles for Trades"
SUPPLEMENTARY PREAMBLES
Cost of tests
The costs of making, storing and testing of concrete test cubes
as required under clause 7 "Tests" of SABS 1200 G shall
include the cost of providing cube moulds necessary for the
purpose, for testing costs and for submitting reports on the
tests to the architect. The testing shall be undertaken by an
independent firm or institution nominated by the contractor to
the approval of the architect. (Test cubes are measured
separately)
Formwork
Descriptions of formwork shall be deemed to include use and
waste only (except where described as "left in" or "permanent"),
for fitting together in the required forms, wedging, plumbing and
fixing to true angles and surfaces as necessary to ensure easy
release during stripping and for reconditioning as necessary
before re-use
The vertical strutting shall be carried down to such construction
as is sufficiently strong to afford the required support without
damage and shall remain in position until the newly constructed
work is able to support itself
Formwork to soffits of solid slabs etc shall be deemed to be to
slabs not exceeding 250mm thick unless otherwise described
Formwork to soffits of slabs, beams, etc shall be deemed to be
propped up exceeding 1,5m and not exceeding 3,5m high
unless otherwise described
Formwork to sides of bases, pile caps, ground beams, etc will
only be measured where it is prescribed by the engineer for
design reasons. Formwork necessitated by irregularity or
collapse of excavated faces will not be measured and the cost
thereof shall be deemed to be included in the allowance for
taking the risk of collapse of the sides of the excavations,
provision for which is made in "Earthworks"
Carried Forward
Revised Un-Priced BoQ 1-4 - 23 - Revised Un-Priced Bills of Quantities(Gate 1-4).xlsx
ERF NO.938 CELTISDAL X20
Brought Forward
REINFORCED CONCRETE
25MPa/19mm concrete
A Slabs including beams and inverted beams m3 7.25
B Plinths, steps, raised platforms, cover slabs, etc m3 8.00
CONCRETE SUNDRIES
Finishing top surfaces of concrete smooth with a steel
trowel
C Surface beds, slabs, etc m2 34
D Surface beds, slabs, etc to falls and currents m2 11.41
Sleeves
E 110mm Diameter uPVC sleeve not exceeding 250mm long cast No
into concrede
FORMWORK
SMOOTH FORMWORK (DEGREE OF ACCURACY II)
Smooth formwork to soffits
F Slabs m2 28.41
G Sides and soffits of beams m2 24.49
MOVEMENT JOINTS ETC
Saw cut joints
H 6 x 10mm Saw cut joints in top of concrete m 6.27
REINFORCEMENT
Mild steel reinforcement to structural concrete work
I 10mm Diameter bars t 0.17
Fabric reinforcement
J Type 245 fabric reinforcement in concrete slabs m2 28.41
Carried to summary
Revised Un-Priced BoQ 1-4 - 24 - Revised Un-Priced Bills of Quantities(Gate 1-4).xlsx
ERF NO.938 CELTISDAL X20
BILL NO. 4
PRECAST CONCRETE
Lintels
Prestressed fabricated concrete lintels including
necessary temporary support
A 110 x 75mm Lintels in lenghts not exceeding 3m m 34.5
110 x 75mm Lintels in lenghts exceeding 3m and not exc 4m m 31.48
PRECAST CONCRETE VEHICLE BARRIERS
Vanstone or equal approved precast concrete bollards in
vehicle barriers etc finished smooth on exposed surfaces
including excavation, ramming and fixing in position
B 250mm diameter grey concrete( smooth ) bollard, 750mm No
height above ground, 1200mm overall height
Carried to Summary
Revised Un-Priced BoQ 1-4 - 25 - Revised Un-Priced Bills of Quantities(Gate 1-4).xlsx
ERF NO.938 CELTISDAL X20
BILL NO. 5
MASONRY
For preambles see "Model Preambles for Trades"
SUPPLEMENTARY PREAMBLES
Sizes in descriptions
Where sizes in descriptions are given in brick units, "one brick"
shall represent the length and "half brick" the width of a brick
Hollow walls etc
Descriptions of hollow walls shall be deemed to include leaving
every fifth perpend of the bottom course of the external skin
open as a weep hole
User note:
The following preamble generally applies for works in hot and
humid coastal areas
Walls in two skins described as "bagged and sealed" shall be
deemed to include having the outer face of the inner skin
bagged with 1:6 cement and sand mixture and sealed with two
coats "Brixeal" bitumen emulsion waterproofing coating
Face bricks
Bricks shall be ordered timeously to obtain uniformity in size
and colour
Pointing
Descriptions of recessed pointing to fair face brickwork and
face brickwork shall be deemed to include square recessed,
hollow recessed, weathered pointing, etc
BRICKWORK
SUPERSTRUCTURE
Brickwork of NFX clay bricks (14 MPa nominal
compressive strength) in class II mortar
A Half brick walls m2 21
B One brick walls m2 93
C 500 mm Cavity wall m2 36
Carried Forward
Revised Un-Priced BoQ 1-4 - 26 - Revised Un-Priced Bills of Quantities(Gate 1-4).xlsx
ERF NO.938 CELTISDAL X20
Brought Forward
D Half brick kerbs 170mm high m
BRICKWORK SUNDRIES
2.5mm Brickwork reinforcement
E 75mm Wide reinforcement built in horizontally m 58
F 150mm Wide reinforcement built in horizontally m 230
Prestressed fabricated lintels including necessary
temporary supports
G 110 x 75mm Lintels in lengths not exceeding 3m m 31
Turning pieces to lintels etc
H 230mm Wide turning piece to lintels etc m 143
Galvanised hoop iron cramps, ties, etc
I 30 x 1,6mm Wall tie 500mm long with one end shot pinned to No
concrete and other end built into brickwork
J 30 x 1,6mm Roof tie 1.5m long with one end built into brickwork No
and other end fixed to timber
FACE BRICKWORK
Corobrik Roan Satin FBX face bricks pointed with
recessed horizontal and vertical joints
K Extra over brickwork for face brickwork m2 90
L Extra over brickwork for brick-on-edge header course lintels m 8.88
one course high, pointed on face and 100mm soffit
M Fair cutting and fitting around pipe not exceeding 100mm No 4
diameter
Brick-on-edge header course copings, sills, etc
of Corobrik Roan Satin FBX face bricks with
recessed horizontal and vertical joints
N 220mm Coping on top of cavity wall m 8.88
O 230mm Wide sills set sloping and slightly projecting m 4.29
COMPOSITE WALL CLADDING
Composite wall cladding made up of 15mm
fibre cement boards cut to size as per composite
decking, all complete as per details and as per
architect instruction
P Fibre cement composite wall cladding m2 115
Carried to summary
Revised Un-Priced BoQ 1-4 - 27 - Revised Un-Priced Bills of Quantities(Gate 1-4).xlsx
ERF NO.938 CELTISDAL X20
BILL NO. 6
WATERPROOFING
For preambles see "Model Preambles for Trades"
SUPPLEMENTARY PREAMBLES
Waterproofing
Waterproofing of roofs, basements, etc shall be laid under a
ten year guarantee by an approved applicator. Waterproofing
to roofs shall be laid to even falls to outlets etc with
necessary ridges, hips and valleys. Descriptions of sheet or
membrane waterproofing shall be deemed to include
additional labour to turn-ups and turn-downs.
All waterproofing to be in accordance with manufacturers
instructions.
DAMP-PROOFING OF WALLS AND FLOORS
One layer 375 micron embossed polyethylene dampproof
course (SANS 952-1985 type B)
A In walls m2 30
One layer 250 micron green polyethylene
waterproof sheeting (SANS 952-1985 type C)
sealed at laps with PVC self adhesive tape
B Under surface beds m2 17
WATERPROOFING TO ROOFS, BASEMENTS, ETC
4mm Derbigum SP waterproofing to be laid as per
the manufacturers specification and fully sealed
by torch-on fusion well prepared surfaces, fully
primed with bitumen primer
C On flat roofs m2 11.41
PROTECTIVE ROOFING PAINT
Two coats bituminous aluminium paint
D On waterproofing to roofs m2 11.41
Carried to Summary
Revised Un-Priced BoQ 1-4 - 28 - Revised Un-Priced Bills of Quantities(Gate 1-4).xlsx
ERF NO.938 CELTISDAL X20
BILL NO 7
ROOF COVERING ETC
PROFILED METAL SHEETING AND ACCESSORIES
Chromadek (Dove grey) GMS roof sheeting with
Klip-lock or similar approved fixed on 38 x 38
S.A.P timber purlins and S.A.P 114 X 50mm Grade
and timber trusses at min of 900mmC/C with
114 x 38mm timber wall plate all to e tied to
brickwork with a 30mm G,M.S strap built into min
of 4 brick course below
A Roof covering with pitch not exceeding 25 degrees m2 260
B Ridge capping 460mm girth m 7
C Head wall flashing 460mm girth m 55.68
Sundries
D Cut sheeting at eaves, bend and fit rib caps m 14
ROOF AND WALL INSULATION
Rigid board thermal insulation at 80kg/m2 with reinforced
foil backing and white underside to comply with SANS 1381
E 40mm Insulation laid taut over purlins(at approximalely m2 260
1000mm centres) and fixed concurrent with roof covering and
with thermal insulation boards on exposed aluminium grid
system all as per the manufacturer's specification
Carried to summary
Revised Un-Priced BoQ 1-4 - 29 - Revised Un-Priced Bills of Quantities(Gate 1-4).xlsx
ERF NO.938 CELTISDAL X20
BILL NO 8
CARPENTRY AND JOINERY
For preambles see "Model Preambles for Trades"
SUPPLEMENTARY PREAMBLES
Plate nailed timber roof truss construction
The following is applicable in respect of roof trusses:
Trusses are at maximum 1,20m centres. Roof covering is
0,6mm IBR profile sheeting on 50 x 75mm purlins. Ceilings
are 6,4mm skimmed gypsum plasterboard sheeting on
38 x 38mm brandering. The references given in the
descriptions refer to the respective types of trusses detailed
on the architect's drawing numbered H100/015 accompanying
these bills of quantities. The dimensions in the descriptions
of the trusses are nominal and actual measure ments shall
be obtained from the architect and/or the site before design
or fabrication commences
Joinery
Descriptions of frames shall be deemed to include frames,
transomes, mullions, rails, etc
Descriptions of hardwood joinery shall be deemed to include
pelleting of bolt holes
Fixing
Items described as "nailed" shall be deemed to be fixed with
hardened steel nails or shot pins to brickwork or concrete
Decorative laminate finish
Laminate finish shall be glued under pressure. Edge strips
shall be butt jointed at junctions with adjacent similar finish
General
Cupboard fittings are given as complete units i.e. the
components of the units have not been given separately.
Descriptions of such units shall, therefore, be deemed to
include all components, assembling, housing, notching,
glueing, blocking, planting-on and screwing with countersunk
screws, edge strips, thermosetting plastic laminate, glass,
ironmongery, metalwork, paint or varnish finishes, etc
Prices are to include for all necessary filler pieces against
walls etc
Carried forward
Revised Un-Priced BoQ 1-4 - 30 - Revised Un-Priced Bills of Quantities(Gate 1-4).xlsx
ERF NO.938 CELTISDAL X20
Brought forward
ROOFS ETC
Sawn softwood grade A for plate nailed timber
roof truss construction etc
Tenderers are advised to study the architectural
drawings and details on roof trusses and roof
overhangs before pricing this bill
A Roof construction to double pitched roof 27.84 x 7,00m
overall on plan and 1000mm high overall all complete including
with wallplates, trusses, jack rafters, permanent bracing and
50 x 75mm purlins/batterns at 900mm centres for roof covering
all complete as per Architect's specification and or
manufacturer's recommendations No 1
EAVES, VERGES, ETC
4.6mm Fibre-cement plain flat sheets with H-profile
galvanised steel jointing strips
B Eaves soffits covering 600mm wide in roof overhangs including m 14
brandering
Pressed nutec-cement fascias and barge boards
C 12 x 225mm Fascias and barge boards including galvanised m
H-profile jointing strips ( included with the timber trusses)
DOORS ETC
FIRE DOORS AND FRAMES
FLUSH DOORS
Semi-solid laminated quality flush doors with formica
veneer
D 40mm Door 813 x 2032 mm high No 1
FITTINGS
CUPBOARDS TO KITCHENS, BEDROOMS, ETC
Kitchen cupboards etc, as per architect specifications
E Sink cupboard 950mm high with sides, bottom,divisions,
shelf, back and double hinged doors(sink elsewhere) m 4
F Worktop size 2820 x 900mm high all complete as per
Architect spcification m 2.82
Carried to summary
Revised Un-Priced BoQ 1-4 - 31 - Revised Un-Priced Bills of Quantities(Gate 1-4).xlsx
ERF NO.938 CELTISDAL X20
BILL NO 9
CEILINGS, PARTITIONS AND ACCESS FLOORING
For preambles see "Model Preambles for Trades"
SUPPLEMENTARY PREAMBLES
Descriptions
Items described as "nailed" shall be deemed to be fixed with
hardened steel nails or pins or shot pinned to brickwork or
concrete
Items described as "plugged" shall be deemed to include
screwing to fibre, plastic or metal plugs at not exceeding
600mm centres, and where described as "bolted", the bolts
are measured elsewhere
Proprietary suspended ceilings
Electric light fittings, diffusers, panels, etc generally are "lay in"
units of the same dimensions as the suspension grid
described and allowance shall be made accordingly for their
support, inclusive of any flexibility in setting out that may be
required (ceiling panels have not been deducted and pricing
shall take cognisance thereof)
"Rhino-Drywall" partition systems
"Rhino-Drywall" partitions shall comprise 63,5mm top and
bottom galvanised steel tracks with 63,5mm galvanised steel
vertical studs at maximum 600mm centres, friction fitted or
pop-riveted to the top and bottom tracks with similar
additional verticalstuds as necessary at abutments, ends,
etc and covered as described with wallboard screwed to
studding with "Drywall" screws at maximum 220mm centres.
Boards shall be butt jointed and finished with "Rhino" tape
and "Readymix D" jointing compound allin accordance with
the manufacturer's instructions, complete with flat section
aluminium skirtings. Intersections and abutments are
measured separately and descriptions shall be deemed to
include any additional studs, corner beads, jointing
compound
Note: Wall paper and/or paint and varnish finishes are
measured elsewhere
Carried forward
Revised Un-Priced BoQ 1-4 - 32 - Revised Un-Priced Bills of Quantities(Gate 1-4).xlsx
ERF NO.938 CELTISDAL X20
Brought forward
CEILINGS ETC
NAILED-UP CEILINGS
6mm Fibre-cement plain ceiling boards with H-profile
metal jointing strips
A Ceilings including 38 x 38 mm sawn softwood brandering at m2 194.88
600mm centres and cross brandering at 450mm centres
Cornice m 69.68
B Plaster trim cornice m 69.68
Carried to Summary
Revised Un-Priced BoQ 1-4 - 33 - Revised Un-Priced Bills of Quantities(Gate 1-4).xlsx
ERF NO.938 CELTISDAL X20
BILL NO 10
IRONMONGERY
For preambles see "Model Preambles for Trades"
SUPPLEMENTARY PREAMBLES
Proprietary items
Where applicable the manufacturers' names or product
catalogue titles are given in sub-headings preceding the items
Prices are to be based on the specific products/articles
specified. If tenderers wish to offer alternative products/articles
for certain items, these items are to be clearly marked and the
alternative specification given with supporting brochures etc
clarifying the features of the products/articles offered
On request returnable samples are to be provided to the
principal agent for consideration
Finishes to ironmongery
Where applicable finishes to ironmongery are indicated by
suffixes in accordance with the following list:
BS Satin bronze lacquered
CH Chromium plated
SC Satin chromium plated
SE Silver enamelled
GE Grey enamelled
AN Anodised natural
AS Anodised silver
AB Anodised bronze
AG Anodised gold
ABL Anodised black
PB Polished brass
PL Polished and lacquered
PT Epoxy coated
SD Sanded
HINGES, BOLTS, ETC
A Hinges, as per architect specifictions No 6
Carried forward
Revised Un-Priced BoQ 1-4 - 34 - Revised Un-Priced Bills of Quantities(Gate 1-4).xlsx
ERF NO.938 CELTISDAL X20
Brought Forward
LOCKS
"Union" similar or to approval, as per architect specifictions
B Two lever mortice lockset for single door, with chrome
finished handles No 1
DOOR CLOSERS
"NHN" or similar and to approval, as per architect
specifictions
C Model 82 silver door closer No 2
BATHROOM FITTINGS
Bathroom fittings as per Architects Schedule
D Liquid soap unit used as liquid soap dispenser No 1
E Paper towel dispenser No 1
F Toilet roll holder lockable No 1
G Stainless steel waste paper bin No 1
Carried to Summary
Revised Un-Priced BoQ 1-4 - 35 - Revised Un-Priced Bills of Quantities(Gate 1-4).xlsx
ERF NO.938 CELTISDAL X20
BILL NO 11
STRUCTURAL STEELWORK
For preambles see "Model Preambles for Trades"
SUPPLEMENTARY PREAMBLES
Descriptions
Descriptions of bolts shall be deemed to include nuts and
washers
Descriptions of L-shaped and U-shaped anchor bolts shall be
deemed to include bending, threading, nuts and washers and
embedding in concrete
Descriptions of expansion anchors and bolts and chemical
anchors and bolts shall be deemed to include nuts, washers
and mortices in brickwork or concrete
STEEL COLUMNS AND BEAMS
IPE 200 x 100mm columns welded and bolted to
steel plates with anchor bolts
A IPE 200 x 100mm colums 22,34kg/m t 1.00
Welded beams in single lengths with flat bearer and
connection plates bolted to steel
B IPE 200 x 100mm beams 22.34kg/m t 1.35
POST
C 140 x 140 mm Mild steel post 13,5kg/m t 0.07
BOLTS, FASTENERS, ETC.
Bolts to columns, beams, etc.
D High tensile bolts (class 8.8) t 0.2
E 20mm Diameter chemical anchor No 24
PAINTING
Touch-up, one coat primer one coat universal
undercoat and two coats alkyd enamel paint with
thickness as per the manufascturers specification
F On structural steel columns, beams, purlins, girths, etc. m2 35
Carried to Summary
Revised Un-Priced BoQ 1-4 - 36 - Revised Un-Priced Bills of Quantities(Gate 1-4).xlsx
ERF NO.938 CELTISDAL X20
BILL NO 12
METALWORK
For preambles see "Model Preambles for Trades"
SUPPLEMENTARY PREAMBLES
Descriptions of bolts, anchors, etc
Descriptions of bolts shall be deemed to include nuts and
washers
Descriptions of expansion anchors and bolts and chemical
anchors and bolts shall be deemed to include nuts, washers
and mortices in brickwork or concrete
Items described as "holed for bolt(s)" shall be deemed to
exclude the bolts unless otherwise described
Items described as "plugged" shall be deemed to include
screwing to fibre, plastic or metal plugs at not exceeding
600mm centres
Aluminium doors, windows, etc
Doors and windows shall comply with AAAMSA design
criteria
Glazing shall comply with SAGGA regulations. Glass shall be
"safety" laminated performance glass as shown on the
window schedules/drawings appended to these bills of
quantities. Glass thickness shall comply with SAGGA
regulations irrespective of thicknesses shown on the
schedules/drawings
Doors and windows shall be supplied with protective tape and
plastic and shall be removed only once surrounding trades
have been completed
The following certificates shall be provided prior to
commencement of site work:
1A copy of the relevant AAAMSA Performance Test
Certificate from the manufacturer/contractor supplying
the architectural aluminium product
2A Certificate of Conformance confirming that
anodising or powder coating has been processed in
accordance with SANS 999 and SANS 1796
respectively
PRESSED STEEL DOOR FRAMES
1,6mm Double rebated frames suitable for half brick walls
A Frame for door size 813 x 2032mm high No 1
Carried forward
Revised Un-Priced BoQ 1-4 - 37 - Revised Un-Priced Bills of Quantities(Gate 1-4).xlsx
ERF NO.938 CELTISDAL X20
Brought forward
ALUMINIUM WINDOWS, DOORS, ETC
Pupose made natural anodised aluminium windows glazed
with 6mm thick patterned laminated safety glass in
neopreme gasket and fixing to brickwork or concrete
B Window 600 x 600mm high overall with one pane as top hung No 1
opening
Pupose made natural anodised aluminium windows glazed
with 6mm thick clear laminated safety glass in neopreme
gasket and fixing to brickwork or concrete
C Window 1510 x 600mm high overall in one fixed pane with two No 1
smaller panes as top hung openings
D Window 2000 x 1200mm high overall in one fixed pane with two No 1
smaller panes as top hung openings
Sundries
E Silicone joint sealant in joints between aluminium framework m 14.22
and face brickwork
Purpose made powder coated aluminium frame H3
pressure glazed system to specialist details
F Window size 2920 x 2550mm high in six panels all complete No 1
as per manufacturer specification
Ditto, but size 2830 x 2550mm high No 2
ALUMINIUM DOORS
G Purpose made natural anodise aluminium door size
1000 x 2032mm high all complete with door frame No 2
TURNSTILES
H Pedestrian steel turnstiles all complete as per the architect
specification No 2
GATES
I Single gate size 1200 x 2100mm high made of 76 x 76 Mild steel
framed single gate with wood plastic composite wall cladding No 0
J Vehicle double gate size 4500 x 2100m high with wood
plastic composite wall cladding all complete as per architect
specification No 2
K Ditto, but size 3000 x 2100m high No 2
L Boom gates 4m long all complete as per architect spec No 2
M Boom gates 3m long all complete as per architect spec No 2
Carried to Summary
Revised Un-Priced BoQ 1-4 - 38 - Revised Un-Priced Bills of Quantities(Gate 1-4).xlsx
ERF NO.938 CELTISDAL X20
BILL NO 13
PLASTERING
For preambles see "Model Preambles for Trades"
SUPPLEMENTARY PREAMBLES
GRANOLITHIC
Method
The method to be used shall be either the monolithic method
or the bonded method
Preparation
For granolithic applied monolithically, the concrete floor shall
be swept clean after bleeding of the concrete has ceased and
the slab has begun to stiffen; any remaining bleed water shall
be removed and the granolithic applied immediately thereafter.
For granolithic to be bonded to the floor slab after it has
hardened, the slab surface shall be hacked (preferably by
mechanical means) until all laitance, dirt, oil, etc is dislodged
and swept clean of all loose matter. The slab shall then be
wetted and kept damp for at least six hours before applying
the granolithic
Mix
Granolithic shall attain a compressive strength of at least
41MPa. The coarse aggregate shall comply with SANS 1083
and shall generally be capable of passing a 10mm mesh sieve.
Where the thickness of the granolithic exceeds 25mm, the size
of the coarse aggregate shall be increased to the maximum
size compatible with the thickness of the granolithic
Granolithic shall be laid in panels not exceeding 14m▓ for
monolithic finishes, not exceeding 9,5m▓ for bonded finishes
and not exceeding 6m▓ for all external granolithic. Wherever
possible, panels shall be square but at no time should the
length of the panel exceed 1,5 times its width
Panels
Where possible joints between panels shall be positioned over
joints in the floor slab and shall be at least 3mm wide through
the full thickness of the finish, separated by strips of wood or
fibreboard and finished with V-joints
Laying
Monolithic granolithic shall be applied to the partially set slab
and thoroughly compacted and lightly wood floated to the
required levels
Carried forward
Revised Un-Priced BoQ 1-4 - 39 - Revised Un-Priced Bills of Quantities(Gate 1-4).xlsx
ERF NO.938 CELTISDAL X20
Brought forward
Bonded granolithic shall be applied to the slab after applying a
1:1 sand-and-cement slurry brushed over the surface and
allowed to partially set before applying the granolithic. The
granolithic shall be throughly compacted and lightly wood
floated to the required levels
After wood floating, the monolithic and bonded granolithic
shall remain undisturbed until bleeding has ceased and the
surface has stiffened. Any remaining bleed water and laitance
shall then be removed and the surface steel trowelled or
power floated
Curing, seasoning and protection
Granolithic shall be covered with clean hessian with waterproof
building foil over and kept wet for at least seven days after
laying
Colour
Coloured granolithic shall be tinted with an approved colouring
pigment mixed into a true and even colour
SCREEDS
1:3 Cement plaster screeds steel trowelled on
concrete
A 30mm Thick on floors and landings m2
GRANOLITHIC
Untinted granolithic on concrete
B 30 mm Thick on floors and landings m2 17
INTERNAL PLASTER
One coat 4:1 cement plaster steel trowelled on
brickwork / concrete
C On walls m2 80
D On narrow widths m2 8
E On concrete soffit m2 28.41
EXTERNAL PLASTER
Cement plaster or similar and to approval steel trowelled, on
brickwork, as per architect specifictions
F On walls m2 60
Carried to Summary
Revised Un-Priced BoQ 1-4 - 40 - Revised Un-Priced Bills of Quantities(Gate 1-4).xlsx
ERF NO.938 CELTISDAL X20
BILL NO 14
TILING
For preambles see "Model Preambles for Trades"
SUPPLEMENTARY PREAMBLES
Fixing
Unless described as "fixed with adhesive to plaster (plaster
elsewhere)" descriptions of tiling on brick or concrete walls,
columns, etc shall be deemed to include 1:4 cement plaster
backing and descriptions of tiling on concrete floors etc
shall be deemed to include 1:3 plaster bedding
Tiling described as "fixed with adhesive on power floated
concrete" shall be deemed to include for approved tiling
key-coat
Ceramic, porcelain, marble and granite tiles are to be fixed
and grouted with suitable adhesives and grouts from the "Tal
Professional" range of products as recommended by the
manufacturer of the tiles
WALL TILING
200 x 200 x 5mm Standard colour glazed ceramic
tiles fixed with adhesive to plaster
(plaster elsewhere)
A On walls m2 10.01
FLOOR TILING
330 x 330 x 7mm Standard colour glazed ceramic
floor tiles in patterns with adhesive to screed
(screed eslewhere) and flush pointed with tinted
waterproof grout
B On floors and landings m2
C Skirting 100mm high of 330 x 330 x 7mm cut tiles m
Carried to Summary
Revised Un-Priced BoQ 1-4 - 41 - Revised Un-Priced Bills of Quantities(Gate 1-4).xlsx
ERF NO.938 CELTISDAL X20
BILL NO 15
PLUMBING AND DRAINAGE
For preambles see "Model Preambles for Trades"
SUPPLEMENTARY PREAMBLES
Wire gratings
Descriptions of gutter outlets etc shall be deemed to include
wire balloon gratings
Stormwater channels
Descriptions of channels shall be deemed to include
necessary excavation, surface preparation, compaction, etc,
and disposal of surplus material on site
French drains
Descriptions of french drains shall be deemed to include
excavation, stone filling graded from 300mm diameter at
bottom to 75mm diameter at top, geofabric filter blanket
over stone, 300mm earthfilling over and disposal of surplus
material on site
Septic tanks
Descriptions of proprietary type septic tanks shall be
deemed to include excavation, bedding and jointing, concrete
base slabs, jointing to drains and backfilling, compaction,
etc all in accordance with the manufacturer's instructions
and disposal of surplus material on site
Stainless steel basins, sinks, wash troughs, urinals, etc
Stainless steel for economy basins, domestic sinks and
worktops shall be Type 430 (17/0)
Stainless steel for urinals, basins, quality sinks, wash troughs,
institutional equipment, etc shall be Type 304 (18/8)
Stainless steel for laboratory sinks, photographic equipment,
etc shall be Type 316 (18/8)
Units shall have standard aprons on all exposed edges and
tiling keys against walls where applicable
Sealing of edges
Outer edges of sinks, basins, baths, urinals, etc are to be
sealed against adjacent surfaces with approved silicone
Carried forward
Revised Un-Priced BoQ 1-4 - 42 - Revised Un-Priced Bills of Quantities(Gate 1-4).xlsx
ERF NO.938 CELTISDAL X20
Brought forward
uPVC pipes and fittings
Sewer and drainage pipes and fittings shall be jointed and
sealed with butyl rubber rings
Soil, waste and vent pipes and fittings shall be solvent weld
jointed or sealed with butyl rubber rings
uPVC pressure pipes and fittings
Pipes of 50mm diameter and smaller shall be plain ended with
solvent welded uPVC loose sockets and fittings
Pipes of 63mm diameter and greater shall have sockets and
spigots with push-in type integral rubber ring joints. Bends
shall be uPVC and all other fittings shall be cast iron, all with
similar push-in type joints
High density polyethylene (HDPe) pipes and fittings
Pipes shall be type IV and of the class specified with "Plasson"
or "Alprene" compression fittings
"Polycop" polypropylene pipes
Polypropylene pipes 54mm diameter and smaller shall be
seamless copper coloured Class 16 pipes jointed with
"Fast-fuse" heat welded thermoplastic or where so described
"Polylock" compression fittings
Pipes shall be firmly fixed to walls, etc with coloured nylon
snap-in pipe clips with provision for accommodating thermal
movement and jointed and fixed strictly in accordance
with the manufacturer's instructions
Copper pipes
Pipes shall be hard drawn and half-hard "Maksal" pipes of the
class described. Class 0 (thin walled hard drawn) pipes shall
not be bent. Class 1 (thin walled half-hard), Class 2 (half-hard)
and Class 3 (heavy walled half-hard) pipes shall only be bent
with benders with inner and outer formers. Fittings to copper
waste, vent and anti-syphon pipes, capillary solder fittings and
compression fittings shall be "Cobra Watertech" type.
Capillary solder fittings shall comply with ISO 2016
Copper pipes are to be installed in accordance with the latest
revision of the Code of Practice for Copper Plumbing
soldering techniques. Flux, solder, etc to be strictly in
accordance with the manufacturer's requirements with special
attention to copper flux composition
Carried forward
Revised Un-Priced BoQ 1-4 - 43 - Revised Un-Priced Bills of Quantities(Gate 1-4).xlsx
ERF NO.938 CELTISDAL X20
Brought forward
Reducing fittings
Where fittings have reducing ends or branches they are
described as "reducing" and only the largest end or branch
size is given. Should the contractor wish to use other fittings
and bushes or reducers he may do so on the understanding
that no claim in this regard will be entertained
Fixing of pipes
Unless specifically otherwise stated, descriptions of pipes
shall be deemed to include fixing to walls, etc, casting in,
building in or suspending not exceeding 1m below
suspension level
Paper wrapping to pipes
Pipes chased into brickwork must be wrapped with two layers
of stout brown paper tied with wire. Rates are to include for
wrapping around joints and fittings
Disinfection of water pipework
Water pipework is to be disinfected at completion in
accordance with SABS 1200L (provision for disinfection
elsewhere)
"Densyl" petrolatum anti-corrosion tape as manufactured by
Denso SA (Pty) Ltd.
Pipes to be taped shall be coated with the appropriate primer
and the tape shall be applied in the appropriate widths and with
overlaps
Couplings and fittings to pipes shall be taped in strict
accordance with the manufacturer's instructions including
mastic, tape, "Layflat" sheeting, securing of same, etc
Prices for wrapping of pipes shall include for all work as
described to couplings in the length
Laying, backfilling, bedding, etc of pipes
Pipes shall be laid and bedded in accordance with
manufacturers' instructions and trenches shall be carefully
backfilled
Where no manufacturers' instructions exist, pipes shall be
laid in accordance with Clauses 5.1 and 5.2 of each of the
following:
SABS 1200L: Medium-pressure pipelines
SABS 1200LD: Sewers
SABS 1200LE: Stormwater drainage
Carried forward
Revised Un-Priced BoQ 1-4 - 44 - Revised Un-Priced Bills of Quantities(Gate 1-4).xlsx
ERF NO.938 CELTISDAL X20
Brought forward
Pipe trenches, etc shall be backfilled in accordance with
Clauses 3, 5.5, 5.6, 5.7 and 7 of SABS 1200DB : Earthworks
(Pipe trenches)
Pipes shall be bedded in accordance with Clauses 3.1 to 3.4.1,
5.1 to 5.3 and 7 of SABS 1200LB : Bedding (Pipes)
Unless otherwise described bedding of rigid pipes shall be
Class B bedding
General
Descriptions of cast iron roof outlets shall be deemed to
include joints to pipes and casting into concrete (adaptors
for joints to PVC pipes, etc are given separately)
Descriptions of overflow pipes where measured in number,
shall be deemed to include joints to cisterns and splay cut
ends
Descriptions of pipes laid in and including trenches and of
inspection chambers, catchpits, etc shall be deemed to
include excavation, bedding, backfilling, compaction to a
minimum of 93% Mod AASHTO density and disposal of
surplus material on site
Descriptions of service pipes and flexible connecting pipes
shall be deemed to include connections to taps, cisterns,
etc and to steel pipes (adaptors for connections to copper
pipes, etc are given separately)
Descriptions of WC pans, slop hoppers, etc shall be deemed
to include for joints to soil pipes (pan connectors are
separately measured)
As-built drawings
Where required, the contractor shall prepare an updated set
of as-built drawings. At completion of the contract the
contractor shall hand these drawings to the principal agent
for reproducing onto the originals for handing over to the
employer (provision for allowance of as-built drawings
elsewhere)
SANITARY FITTINGS
"Vaal" or similar and to approval, as per architect
specifications
A WC suite comprising WC pan with double flap heavy duty
plastic seat and matching 9 litre cistern with flush pipe, as per
architect specifications No 1
B Vaal Sanitaryware vitreous china 455 x 290mm basin with one
semi-puched tapholes, integrated overflow and chainstay
hole, as per architect specifications No 1
Carried forward
Revised Un-Priced BoQ 1-4 - 45 - Revised Un-Priced Bills of Quantities(Gate 1-4).xlsx
ERF NO.938 CELTISDAL X20
Brought forward
C Sink with one end bowl on cupboard including wastes, traps
etc. (cupboard elsewhere), as per architect specifications No 1
WASTE UNIONS ETC
"Cobra Watertech" or similar and to approval, as per
architect specifications
D 32mm Basin waste union No 1
TRAPS ETC
"Cobra Watertech" or similar and to approval, as per
architect specifications
E 40 x 50mm Deepseal "P" or "S" trap No 1
TAPS, VALVES, ETC
"Cobra Watertech" or similar and to approval, as per
architect specifications
F 15mm "Star" bip-tap No 1
G 15mm "Star" sink mixer No 1
H 15mm angle regulating valve and flexible
connection pipes to WHB, WC, Bath and Sink No 3
SOIL DRAINAGE
u PVC pipes laid in class B bedding
I 110mm Pipes laid in and including trenches not exceeding 1m m 0
deep
Extra over uPVC pipes for fittings
J 110mm End cap No 0
K 110mm Bend No 0
L 110mm Junction No 0
M 110mm Access junction No 0
Gulleys
N 100mm Dished gulley not exceeding 750mm deep No
Precast concrete circular inspection chambers (covers
elsewhere)
O Inspection chamber, 1050mm diameter, exceeding 750mm and No
not exceeding 1500mm deep internally
Carried Forward
Revised Un-Priced BoQ 1-4 - 46 - Revised Un-Priced Bills of Quantities(Gate 1-4).xlsx
ERF NO.938 CELTISDAL X20
Brought Forward
Sundries
P 300 x 300 x 50mm Precast concrete inspection eye marker No 0
slab set in ground
Q 100mm Cast iron "ABC" cleaning eye No 0
R Testing drainage pipe system Item 0
MAIN WATER SUPPLIES
Extra over galvanised steel pipes for fittings
S 50mm Elbow No 6
Valves, etc
T 50mm Brass fullway gate valve No 1
U 110mm Isolating valve No 0
Testing
V Testing main water supply system Item
PLUMBING
RAINWATER DISPOSAL
Gutters
W 100 x 75mm steel gutters m 14
X 75 x 50mm down pipes m 22
SANITARY PLUMBING
uPVC pipes
Y 50mm Pipes m 10
Extra over cast iron pipes with SSN type couplings for
fittings
Z 100mm End cap No 0
A1 100mm GI two way vent valve No 0
Extra over uPVC pipes for fittings
B1 50mm Reducer m 2
C1 50mm Bend No 2
Carried Forward
Revised Un-Priced BoQ 1-4 - 47 - Revised Un-Priced Bills of Quantities(Gate 1-4).xlsx
ERF NO.938 CELTISDAL X20
Brought Forward
D1 50mm Access bend No 2
E1 50mm Access junction No 1
WATER SUPPLIES
Class 0 copper pipes
F1 15mm Pipes m 26
G1 22mm Pipes m 5
Extra over Class 0 copper pipes for capillary fittings
H1 15mm Fittings No 5
I1 22mm Fittings No 2
J1 40mm Elbow No 2
K1 40mm Tee No 2
L1 40mm Reducing tee No 1
ELECTRIC WATER HEATERS
M1 100 Litre Horizontal floor/wall mounted electric water heater No
TESTING
N1 Testing water pipe system Item 0
FIRE APPLIANCES ETC
O1 Fire hose reel complete with 30m rubber hose, chromium No 0
plated stopcock, shut-off nozzle and wall bracket
Carried to Summary
Revised Un-Priced BoQ 1-4 - 48 - Revised Un-Priced Bills of Quantities(Gate 1-4).xlsx
ERF NO.938 CELTISDAL X20
BILL NO 16
GLAZING
For preambles see "Model Preambles for Trades"
SUPPLEMENTARY PREAMBLES
Float glass
The term "float glass" is used for monolithic annealed glass
Laminated glass
Laminated glass to have polyvinyl butyral (PVB) interlayer(s)
GLAZING TO STEEL WITH PUTTY
4mm Brown tinted float glass
A Panes exceeding 0,1m2 not exceeding 0,5m2 m2 0
Georgian wire glass to doors
B Panes exceeding 0,5m2 not exceeding 2m2 m2
TOPS, SHELVES, DOORS, MIRRORS, ETC
6mm Silvered float glass copper backed mirrors
with polished edges holed for and fixed with
chromium plated dome capped mirror screws with
rubber buffers to plugs in brickwork or concrete
C Mirror 450 x 450mm high with four screws No 1
Carried to Summary
Revised Un-Priced BoQ 1-4 - 49 - Revised Un-Priced Bills of Quantities(Gate 1-4).xlsx
ERF NO.938 CELTISDAL X20
BILL NO 17
PAINTWORK
For preambles see "Model Preambles for Trades"
SUPPLEMENTARY PREAMBLES
PREPARATORY WORK TO EXISTING WORK
Previously painted plastered surfaces
Surfaces shall be thoroughly washed down and allowed to dry
completely before any paint is applied. Blistered or peeling
paint shall be completely removed and cracks shall be
opened, filled with a suitable filler and finished smooth
Previously painted metal surfaces
Surfaces shall be thoroughly rubbed and cleaned down.
Blistered or peeling paint shall be completely removed down
to bare metal
Previously painted wood surfaces
Surfaces shall be thoroughly cleaned down. Blistered or
peeling paint shall be completely removed and cracks and
crevices shall be primed, filled with suitable filler and finished
smooth
PAINT SPECIFICATIONS
All painting shall be done in accordance with "Joshco"
specifications unless otherwise described
COLOURS
Unless otherwise described all paintwork shall be deemed to
have a colour value in excess of 7 on the Munsell system in
accordance with SANS 1091
PAINTWORK ETC TO NEW WORK
ON FLOATED PLASTER SURFACES
One coat primer, one unirvesal undercoat and
two coats double velvet paint
A On internal walls m2 80
One coat acrylic filler and two coats poly-acrylic
emulsion paint
B On plastered concrete soffits m2 28.41
Carried forward
Revised Un-Priced BoQ 1-4 - 50 - Revised Un-Priced Bills of Quantities(Gate 1-4).xlsx
ERF NO.938 CELTISDAL X20
Brought forward
ON FIBRE-CEMENT BOARD SURFACES
One coat alkali resistant primer, one coat universal
undercoat and two coats superior quality acrylic
emulsion paint for interior and exterior use
C On ceilings and cornices, including priming metal cover strips m2 194.88
and nailheads
D On eaves soffits coverings and cornices , and priming metal m2 7
cover strips and nailed heads (in roof overhangs)
ON METAL SURFACES
One coat alkyd based zinc phosphate primer , one
coat alkyd based universal undercoat and two
coats superior quality universal enamel paint on
steel
E On door frames m2 1.47
ON WOOD SURFACES
One coat wood primer, one alkyd based universal
undercoat and two coats superior quality universal enamel
paint
F On doors m2 3.37
Carried to Summary
Revised Un-Priced BoQ 1-4 - 51 - Revised Un-Priced Bills of Quantities(Gate 1-4).xlsx
ERF NO.938 CELTISDAL X20
BILL NO 18
PROVISIONAL SUMS, BUDGETARY ALLOWANCES, ETC
ELECTRICAL INSTALLATIONS
A Allow the amount of Two Hundred and Thirty Two Thousand
Rands ( R232 000) for electrical installation executed complete.
(Electrical will be a nominated sub-contract on
separate document-Labour only)
ELECTRONIC INSTALLATION (EPC TYPE CONTRACT)
B Allow the amount of Two Hundred and Eighty Three Thousand
Rands ( R283 000) for electrinic executed complete.
(Electronics will be Nominated EPC type contract
on separate document)
CIVIL WORKS
C Allow the amount of One Hundred and Twenty Thousand
Rands ( R120 000) for civil works executed complete.
(Civil works will be a nominated sub-contract on
separate document)
CONTIGENCY
D Provide the sum of Eighty Thousand Rand ( R80 000)
for Contingencies Item 80 000.00
Carried to Summary
Revised Un-Priced BoQ 1-4 - 52 - Revised Un-Priced Bills of Quantities(Gate 1-4).xlsx
ERF NO.938 CELTISDAL X20
SUMMARY
BILL NO. DESCRIPTION
1 PRELIMINARIES R
2 EARTHWORKS R
3 CONCRETE; FORMWORK & REINFORCEMENT R
4 PRECAST CONCRETE R
5 MASONRY R
6 WATERPROOFING R
7 ROOF COVERINGS R
8 CARPENTRY AND JOINERY R
9 CEILINGS; PARTITIONS AND ACCESS FLOORING R
10 IRONMONGERY R
11 STRUCTURAL STEEL R
12 METALWORK R
13 PLASTERING R
14 TILING R
15 PLUMBING AND DRAINAGE R
16 GLAZING R
17 PAINTWORK R
18 PROVISIONAL SUMS R
TOTAL EXCLUDING VAT R
VAT @ 15% R
TOTAL INCLUDING VAT R
Revised Un-Priced BoQ 1-4 - 53 - Revised Un-Priced Bills of Quantities(Gate 1-4).xlsx