Common use of Metalwork COLLECTION Clause in Contracts

Metalwork COLLECTION. Total Brought Forward from Page No. Carried Forward to Summary of Section No. 2 Page No 90 91 92 R Amount R Amount Item No SECTION NUMBER 2 Unit Quantity Rate BILL NUMBER 16 ALUMINIUMWORK WORK GROUP NUMBER 140 E.P.W.P. PROGRAM Note: E.P.W.P. : All the work in this trade shall be executed in accordance with the principles of the Expanded Public Works Programme, that is, labour intensive methods shall be used SUPPLEMENTARY PREAMBLES Preambles Tenderers are advised to study the "Model Preambles for Trades - 2008", published by the Association of South African Quantity Surveyors before pricing this bill ALUMINIUM WINDOWS, DOORS, ETC FOR X- RAY DEPARTMENT White powder coated aluminium windows glazed with 6,5mm thick laminated safety glass with arris all round, as supplied by "AGI Africa Glass", or of equal approved standard, including reinforced handle, friction stay hinges and handles and plugged to brickwork or concrete, including 25x 25x 2mm angle section coverstrip fixed with silicone between face brick and frame on outside of the building (all glass to be fitted with screw on beads and "Butyl" sealant as per "AGI Africa Glass" , or of equal approved standard 1 Window 660 x 1040mm high (W1- X-Ray department) (See drawing at the back of the Bills of Quantities) No 2 2 Window 3490 x 1030mm high (W54- X-Ray department) (See drawing at the back of the Bills of Quantities) No 1 Carried to Collection White powder coated aluminium doors, sidelights and fanlights glazed with 6,5mm thick laminated safety glass with arris all round, as supplied by "AGI Africa Glass", or of equal approved standard, including all necessary ironmongery and plugged to brickwork or concrete, including 25x 25x 2mm angle section coverstrip fixed with silicone between face brick and frame on outside of the building (all glass to be fitted with screw on beads and "Butyl" sealant as per "AGI Africa Glass", or of equal approved standard 3 Double sliding door, 2962 x 2400mm high overall (D1- X- Ray department), including all sliding door gear, guides, etc and electronic opening device with sensor (See drawing at the back of the Bills of Quantities) No 1

Metalwork COLLECTION. Total Brought Forward from Page No. Carried Forward to Summary of Section No. 2 Page No 90 91 92 R Amount 3 Section No. 3 ALTERATIONS - 3 X 6 CLASSROOM Bill No. 8 Metalwork Zethu Consulting Services R Amount Item No SECTION NUMBER 2 Unit 3 Quantity Rate BILL NUMBER 16 ALUMINIUMWORK WORK GROUP NUMBER 140 E.P.W.P. PROGRAM Note: E.P.W.P. : All the work in this trade shall be executed in accordance with the principles of the Expanded Public Works Programme, that is, labour intensive methods shall be used SUPPLEMENTARY NO. 9 TILING PREAMBLES Preambles Tenderers are advised to study the For preambles see "Model Preambles for Trades" (2008 Edition) and Supplementary preambles as specified in the Trades - 2008SUPPLEMENTARY PREAMBLES Supplementary preambles are incorporated in this schedule of quantities to satisfy the requirements of this project. Such supplementary preambles shall take precedence over the provisions of the said Model Preambles The contractor's prices for all items throughout this schedule of quantities must take account of and include for all of the obligations, requirements and specifications given in the said Model Preambles and in any supplementary preambles This bill is measured provisionally and will be subject to re-measure when the work or a portion thereof is complete. It is expected of the contractor to be able to demonstrate how he derived at the quantities and in cases where it is not possible to measure the work on completion due to cover up; the contractor must provide signed off site records proving such claims Descriptions Unless described as ", published by the Association of South African Quantity Surveyors before pricing this bill ALUMINIUM WINDOWS, DOORS, ETC FOR X- RAY DEPARTMENT White powder coated aluminium windows glazed with 6,5mm thick laminated safety glass with arris all round, as supplied by "AGI Africa Glass", or of equal approved standard, including reinforced handle, friction stay hinges and handles and plugged to brickwork or concrete, including 25x 25x 2mm angle section coverstrip fixed with silicone between face 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 frame descriptions of tiling on outside of the building (all glass concrete floors etc shall be deemed to be fitted with screw on beads and "Butyl" sealant as per "AGI Africa Glass" , or of equal approved standard 1 Window 660 x 1040mm high (W1- X-Ray department) (See drawing at the back of the Bills of Quantities) No 2 2 Window 3490 x 1030mm high (W54- X-Ray department) (See drawing at the back of the Bills of Quantities) No 1 include 1:3 plaster bedding FLOOR TILING Carried to Collection White powder coated aluminium doors, sidelights and fanlights glazed with 6,5R Section No. 3 ALTERATIONS - 3 X 6 CLASSROOM Bill No. 9 Tiling Zethu Consulting Services Amount 300 x 300mm thick laminated safety glass with arris all round, as supplied by "AGI Africa Glass", or of equal approved standard, including all necessary ironmongery and plugged to brickwork or concrete, including 25x 25x 2x 8mm angle section coverstrip Ceramic tiles (PC Amount R150.00/m2) fixed with silicone between face brick adhesive to bedding (bedding elsewhere) and frame on outside of the building (all glass to be fitted flush pointed with screw on beads tinted waterproof jointing compound 1 On floors and "Butyl" sealant as per "AGI Africa Glass", or of equal approved standard 3 Double sliding door, 2962 x 2400landings m2 705 2 Skirting 75mm high overall (D1- X- Ray department), including all sliding door gear, guides, etc and electronic opening device with sensor (See drawing at the back of the Bills of Quantities) No 1m 529 Carried to Collection R Section No. 3 ALTERATIONS - 3 X 6 CLASSROOM Bill No. 9 Tiling Zethu Consulting Services Section No. 3

Metalwork COLLECTION. Total Brought Forward from Page No. Carried Forward to Summary of Section No. 2 Section No. 2 NEW BUILDINGS Bill No. 6 METALWORK Completion of Lepelle Municipal Office Page No 90 91 92 R Amount 154 155 156 157 158 159 R Amount Item No SECTION NUMBER NO. 2 Unit Quantity Rate BILL NUMBER 16 ALUMINIUMWORK WORK GROUP NUMBER 140 E.P.W.P. PROGRAM Note: E.P.W.P. : NO. 12 PLASTERING PREAMBLES For preambles see "Construction Specifications - General Specification (PW371-A)" and "Construction Specifications - Particular Specification (PW371-B)" SUPPLEMENTARY PREAMBLES Preparatory work Surfaces shall be clean and free from oil and thoroughly wetted directly before any plastering or other in-situ finishes are commenced. Concrete surfaces shall be slushed with a mixture of one part cement and one part coarse sand or otherwise treated to form a proper key. Preparatory coats shall be thoroughly scored and roughened to form a proper key Finish All the work in this trade coats of paving and plastering shall be executed in one operation without any blemishes Screeds All screeds to be Class 1 in accordance with the principles of the Expanded Public Works Programme, that is, labour intensive methods SANS 10070 Granolithic Granolithic shall be used SUPPLEMENTARY PREAMBLES Preambles Tenderers are advised cured for at least seven days after laying Coloured granolithic shall be carried out in two coats in one operation and shall be tinted to study the "Model Preambles for Trades - 2008", published by required colour with approved colouring pigment mixed into the Association of South African Quantity Surveyors before pricing this bill ALUMINIUM WINDOWS, DOORS, ETC FOR X- RAY DEPARTMENT White powder coated aluminium windows glazed with 6,5mm thick laminated safety glass with arris all round, as supplied by "AGI Africa Glass", or of equal approved standard, including reinforced handle, friction stay hinges and handles and plugged to brickwork or concrete, including 25x 25x 2mm angle section coverstrip fixed with silicone between face brick and frame on outside of finishing coat. Under no circumstances is the building (all glass pigment to be fitted with screw sprinkled on beads and "Butyl" sealant as per "AGI Africa Glass" , or of equal approved standard 1 Window 660 x 1040mm high (W1- X-Ray department) (See drawing at trowelled in after the back of the Bills of Quantities) No 2 2 Window 3490 x 1030mm high (W54- X-Ray department) (See drawing at the back of the Bills of Quantities) No 1 granolithic is laid Carried to Collection White powder coated aluminium doorsR Section No. 2 NEW BUILDINGS Bill No. 7 PLASTERING Completion of Lepelle Municipal Office Amount Granolithic shall be divided into panels not exceeding 6m2 with V-joints and deep trowel cuts Granolithic to stairs shall include non-slip reedings to treads The method to be used shall be either the monolithic method or the bonded method For granolithic applied monolithically, sidelights and fanlights glazed with 6,5mm thick laminated safety glass with arris all round, as supplied by "AGI Africa Glass", or of equal approved standard, including all necessary ironmongery and plugged to brickwork or concrete, including 25x 25x 2mm angle section coverstrip fixed with silicone between face brick and frame on outside the concrete floor shall be swept clean after bleeding of the building (all glass 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 fitted with screw on beads and "Butyl" sealant as per "AGI Africa Glass"bonded to the floor slab after it has hardened, or of equal approved standard 3 Double sliding doorthe slab surface shall be hacked (preferably by mechanical means) until all laitance, 2962 x 2400mm high overall (D1- X- Ray department)dirt, including all sliding door gear, guidesoil, etc is dislodged and electronic opening device swept clean of all loose matter. The slab shall then be wetted and kept damp for at least six hours before applying the granolithic Granolithic shall attain a compressive strength of at least 41MPa. The coarse aggregate shall comply with sensor (See drawing at SANS 1083 and shall generally be capable of passing a 10mm mesh sieve. Where the back thickness of the Bills granolithic exceeds 25mm, the size of Quantities) No 1the coarse aggregate shall be increased to the maximum size compatible with the thickness of the granolithic Granolithic shall be laid in panels not exceeding 14m² for monolithic finishes, not exceeding 9,5m² for bonded finishes and not exceeding 6m² 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 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 Monolithic granolithic shall be applied to the partially set slab and thoroughly compacted and lightly wood floated to the required levels Carried to Collection R Section No. 2 NEW BUILDINGS Bill No. 7 PLASTERING

Metalwork COLLECTION. Total Brought Forward from Page No. Carried Forward to Summary of Section No. 2 Page No 90 91 92 R Amount 3 Section No. 3 ALTERATIONS - 3 X 6 CLASSROOM Bill No. 8 Metalwork Zethu Consulting Services R Amount Item No SECTION NUMBER 2 Unit 3 Quantity Rate BILL NUMBER 16 ALUMINIUMWORK WORK GROUP NUMBER 140 E.P.W.P. PROGRAM Note: E.P.W.P. : All the work in this trade shall be executed in accordance with the principles of the Expanded Public Works Programme, that is, labour intensive methods shall be used SUPPLEMENTARY NO. 9 TILING PREAMBLES Preambles Tenderers are advised to study the For preambles see "Model Preambles for Trades" (2008 Edition) and Supplementary preambles as specified in the Trades - 2008SUPPLEMENTARY PREAMBLES Supplementary preambles are incorporated in this schedule of quantities to satisfy the requirements of this project. Such supplementary preambles shall take precedence over the provisions of the said Model Preambles The contractor's prices for all items throughout this schedule of quantities must take account of and include for all of the obligations, requirements and specifications given in the said Model Preambles and in any supplementary preambles This bill is measured provisionally and will be subject to re-measure when the work or a portion thereof is complete. It is expected of the contractor to be able to demonstrate how he derived at the quantities and in cases where it is not possible to measure the work on completion due to cover up; the contractor must provide signed off site records proving such claims Descriptions Unless described as ", published by the Association of South African Quantity Surveyors before pricing this bill ALUMINIUM WINDOWS, DOORS, ETC FOR X- RAY DEPARTMENT White powder coated aluminium windows glazed with 6,5mm thick laminated safety glass with arris all round, as supplied by "AGI Africa Glass", or of equal approved standard, including reinforced handle, friction stay hinges and handles and plugged to brickwork or concrete, including 25x 25x 2mm angle section coverstrip fixed with silicone between face 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 frame descriptions of tiling on outside of the building (all glass concrete floors etc shall be deemed to be fitted with screw on beads and "Butyl" sealant as per "AGI Africa Glass" , or of equal approved standard 1 Window 660 x 1040mm high (W1- X-Ray department) (See drawing at the back of the Bills of Quantities) No 2 2 Window 3490 x 1030mm high (W54- X-Ray department) (See drawing at the back of the Bills of Quantities) No 1 include 1:3 plaster bedding FLOOR TILING Carried to Collection White powder coated aluminium doors, sidelights and fanlights glazed with 6,5R Section No. 3 ALTERATIONS - 3 X 6 CLASSROOM Bill No. 9 Tiling Zethu Consulting Services Amount R 300 x 300mm thick laminated safety glass with arris all round, as supplied by "AGI Africa Glass", or of equal approved standard, including all necessary ironmongery and plugged to brickwork or concrete, including 25x 25x 2x 8mm angle section coverstrip Ceramic tiles (PC Amount R150.00/m2) fixed with silicone between face brick adhesive to bedding (bedding elsewhere) and frame on outside of the building (all glass to be fitted flush pointed with screw on beads tinted waterproof jointing compound 1 On floors and "Butyl" sealant as per "AGI Africa Glass", or of equal approved standard 3 Double sliding door, 2962 x 2400landings m2 705 2 Skirting 75mm high overall (D1- X- Ray department), including all sliding door gear, guides, etc and electronic opening device with sensor (See drawing at the back of the Bills of Quantities) No 1m 529 Carried to Collection Section No. 3 ALTERATIONS - 3 X 6 CLASSROOM Bill No. 9 Tiling Zethu Consulting Services Section No. 3

Metalwork COLLECTION. Total Brought Forward from Page No. Carried Forward to Summary of Section No. 2 Page No 90 91 92 R Amount Section No. 2 NEW BUILDINGS Bill No. 5 METALWORK Completion of Lepelle Municipal Office 151 152 153 154 155 156 R Amount Item No SECTION NUMBER NO. 2 Unit Quantity Rate BILL NUMBER 16 ALUMINIUMWORK WORK GROUP NUMBER 140 E.P.W.P. PROGRAM Note: E.P.W.P. : NO. 12 PLASTERING PREAMBLES For preambles see "Construction Specifications - General Specification (PW371-A)" and "Construction Specifications - Particular Specification (PW371-B)" SUPPLEMENTARY PREAMBLES Preparatory work Surfaces shall be clean and free from oil and thoroughly wetted directly before any plastering or other in-situ finishes are commenced. Concrete surfaces shall be slushed with a mixture of one part cement and one part coarse sand or otherwise treated to form a proper key. Preparatory coats shall be thoroughly scored and roughened to form a proper key Finish All the work in this trade coats of paving and plastering shall be executed in one operation without any blemishes Screeds All screeds to be Class 1 in accordance with the principles of the Expanded Public Works Programme, that is, labour intensive methods SANS 10070 Granolithic Granolithic shall be used SUPPLEMENTARY PREAMBLES Preambles Tenderers are advised cured for at least seven days after laying Coloured granolithic shall be carried out in two coats in one operation and shall be tinted to study the "Model Preambles for Trades - 2008", published by required colour with approved colouring pigment mixed into the Association of South African Quantity Surveyors before pricing this bill ALUMINIUM WINDOWS, DOORS, ETC FOR X- RAY DEPARTMENT White powder coated aluminium windows glazed with 6,5mm thick laminated safety glass with arris all round, as supplied by "AGI Africa Glass", or of equal approved standard, including reinforced handle, friction stay hinges and handles and plugged to brickwork or concrete, including 25x 25x 2mm angle section coverstrip fixed with silicone between face brick and frame on outside of finishing coat. Under no circumstances is the building (all glass pigment to be fitted with screw sprinkled on beads and "Butyl" sealant as per "AGI Africa Glass" , or of equal approved standard 1 Window 660 x 1040mm high (W1- X-Ray department) (See drawing at trowelled in after the back of the Bills of Quantities) No 2 2 Window 3490 x 1030mm high (W54- X-Ray department) (See drawing at the back of the Bills of Quantities) No 1 granolithic is laid Carried to Collection White powder coated aluminium doorsR Section No. 2 NEW BUILDINGS Bill No. 6 PLASTERING Completion of Lepelle Municipal Office Amount Granolithic shall be divided into panels not exceeding 6m2 with V-joints and deep trowel cuts Granolithic to stairs shall include non-slip reedings to treads The method to be used shall be either the monolithic method or the bonded method For granolithic applied monolithically, sidelights and fanlights glazed with 6,5mm thick laminated safety glass with arris all round, as supplied by "AGI Africa Glass", or of equal approved standard, including all necessary ironmongery and plugged to brickwork or concrete, including 25x 25x 2mm angle section coverstrip fixed with silicone between face brick and frame on outside the concrete floor shall be swept clean after bleeding of the building (all glass 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 fitted with screw on beads and "Butyl" sealant as per "AGI Africa Glass"bonded to the floor slab after it has hardened, or of equal approved standard 3 Double sliding doorthe slab surface shall be hacked (preferably by mechanical means) until all laitance, 2962 x 2400mm high overall (D1- X- Ray department)dirt, including all sliding door gear, guidesoil, etc is dislodged and electronic opening device swept clean of all loose matter. The slab shall then be wetted and kept damp for at least six hours before applying the granolithic Granolithic shall attain a compressive strength of at least 41MPa. The coarse aggregate shall comply with sensor (See drawing at SANS 1083 and shall generally be capable of passing a 10mm mesh sieve. Where the back thickness of the Bills granolithic exceeds 25mm, the size of Quantities) No 1the coarse aggregate shall be increased to the maximum size compatible with the thickness of the granolithic Granolithic shall be laid in panels not exceeding 14m² for monolithic finishes, not exceeding 9,5m² for bonded finishes and not exceeding 6m² 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 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 Monolithic granolithic shall be applied to the partially set slab and thoroughly compacted and lightly wood floated to the required levels Carried to Collection R Section No. 2 NEW BUILDINGS Bill No. 6 PLASTERING