PROPOSED ADMINISTRATION BLOCK IN KIKOPEY SECONDARY SCHOOL ITEM QTY UNIT RATE DESCRIPTION SHS. ELEMENT NO. 1 EARTH WORKS & SUBSTRUCTURE [ALL PROVISIONAL] The works in this section includes all work up to and including ground floor slab :Excavation / Earth works A. Clear the site of all bushes, shrubs, undergrowth, grab up roots and burn the arisings. (Entire site) 300 SM 50 15,000 B. Mass Excavation to reduce levels not exceeding 1.50 M deep from striped level load and cart away to a site authorised by the Local Authority. 150 CM 250 37,500 Excavate for trenches to receive foundations starting from reduced level as described:C. Depths not exceeding 1.50 M from the reduced level 79 CM 250 19,750 D Depths exceeding 1.5 M not exceeding 3.0 M from the reduced level 28 CM 300 8,400 Excavate pits to receive isolated column bases starting from reduced level as described:-. E Depths not exceeding 1.50 M from the reduced level 11 CM 250 2,750 F Depths exceeding 1.5 M not exceeding 3.0 M from the reduced level 12 CM 300 3,600 Extra over all kinds of excavations irrespective of depth for :G Excavating in Hard rock 5 CM 2,000 10,000 H Load cut away and spread extra excavation material on sited as directected by the Architect. 15 CM 250 3,750 I Return, fill in and ram well selected excavated materials to make up levels around wall foundations. 403 CM 150 60,450 161,200 Total carried to collection AB/1 PROPOSED ADMINISTRATION BLOCK IN KIKOPEY SECONDARY SCHOOL ITEM QTY UNIT RATE DESCRIPTION SHS. Wall:A 200 mm rough dressed natural stone wall in cement : sand mortar (1:3). 139 SM 1,200 166,800 Ditto curved to any radius 23 SM 1,300 29,900 Filling B Approved hardcore filling well compacted in layers not exceeding 150 mm thick. 90 CM 1,050 94,500 C 50 mm thick murram or other equal and approved blinding material to surface of hardcore (m.s.). 285 SM 50 14,250 D "Gladiator" or other equal and approved anti-termite insecticide to hardcore surface applied in accordance with Manufacturer's written instructions. 115 SM 200 23,000 Plain concrete ( 1:4:8 ) as described in :E 50 mm thick under strip foundation 13 SM 350 4,550 F Ditto but under column bases 5 SM 350 1,750 Reinforced concrete 1:2:4 as described in :G Foundations 23 CM 10,500 241,500 H Column bases 13 CM 10,500 136,500 I Columns 5 CM 10,500 52,500 J Extra over concrete works for thicknessing 5 CM 10,500 52,500 K 150 mm ground floor slab 300 SM 1,575 472,500 L 100 mm thick mass concrete to receive Patterned Terrazzo tiles 112 SM 300 33,600 1,323,850 Total carried to collection AB/2 PROPOSED ADMINISTRATION BLOCK IN KIKOPEY SECONDARY SCHOOL ITEM DESCRIPTION Sawn formwork as described to :- QTY UNIT RATE SHS. A Sides of strip foundations 150 mm - 300 mm girth 203 LM 120 24,360 B Sides of column bases 48 SM 400 19,200 C Vertical sides of column 20 SM 400 8,000 D Edges of slab 75 mm - 150 mm girth 85 LM 80 6,800 E Ditto but curved 15 LM 100 1,500 High Tensile Reinforcement Bars to B. S. 4461 including cutting, bending and all necessary spacer blocks : (Provisional ) :F Assorted bars 5780 KG 120 693,600 G B. R. C. A 142 mesh reinforcement to Engineers specification 300 SM 250 75,000 H 500 gauge polythene damp proof membrane 300 SM 150 45,000 Plunking and strutting :I Allow for plunking and strutting to sides of all excavation to keep excavation free from all fallen materials. ITEM 20,000 ITEM 20,000 Water disposal J Allow for keeping all excavation clear of surface and all running water. Plinth finishes K 12 mm thick cement : sand (1:3) plaster to plinth 85 SM 300 25,500 L Three coats of bituminuos paint to plinth surfaces. 85 SM 250 21,250 Pavings M Compact ground to receive well graded ballast 89 SM 150 13,350 N Graded ballast Paving to Architects Approval 89 SM 1,250 111,250 1,084,810 Total carried to collection AB/3 PROPOSED ADMINISTRATION BLOCK IN KIKOPEY SECONDARY SCHOOL ITEM DESCRIPTION A Patterned Terrazzo tiles to Architects Approval QTY UNIT RATE 97 SM 2,400 SHS. 232,800 Total carried to collection 232,800 COLLECTION Carried forward from page RD/1 161,200 Carried forward from page RD/2 1,323,850 Carried forward from page RD/3 1,084,810 232,800 Brought down from page RD/4 Total of Substructure carried to Summary ELEMENT NO. 2 AB/4 2,802,660 PROPOSED ADMINISTRATION BLOCK IN KIKOPEY SECONDARY SCHOOL ITEM DESCRIPTION R. C. SUPERSTRUCTURE :Reinforced Concrete ( 1:2:4 ) as described to :- QTY UNIT RATE SHS. A. Ring beams and Arches. 15 CM 10,500 157,500 B. Columns 5 CM 10,500 52,500 C. 150 mm thick suspended slab D. 300 SM 1,575 472,500 Ditto to staircase landing 6 SM 1,575 9,450 E. Staircase 3 CM 10,500 31,500 E. Steps 3 CM 10,500 31,500 F 100 mm thick worktop slab including all necessary reinforcement 5 SM 1,050 5,250 5238 KG 110 576,180 High Tensile Reinforcement Bars to B. S. 4461 including cutting, bending and all necessary spacer blocks : ( Provisional ) :G Assorted steel Sawn formwork as described to :- H Columns 57 SM 400 22,800 I Sides and soffits of beams 101 SM 400 40,400 J Formwork to soffit of suspended slab 300 SM 400 120,000 K Edges of suspended slab 75 mm - 150 mm girth 43 LM 80 3,440 L Ditto but curved 15 LM 100 1,500 M Sloping soffit of staircase 8 SM 400 3,200 N Edges of risers 75 - 150 mm girth 48 LM 80 3,840 O Soffites of landing 8 SM 400 3,200 P Arch 150 - 225 mm 36 LM 250 9,000 Total Superstructure carried Summary ELEMENT NO. 3 WALLING AB/5 1,543,760 PROPOSED ADMINISTRATION BLOCK IN KIKOPEY SECONDARY SCHOOL ITEM DESCRIPTION Smooth dressed and approved natural walling in Cement : sand ( 1:3 ) mortar to Architects details :- QTY UNIT RATE SHS. A. 200 mm thick external walling 408 SM 1,200 489,600 B. Ditto curved to any radius 58 SM 1,300 75,400 C Ditto but to planter plastered on the outside and water proofed with an approved water proof cement on the inside 12 SM 2,700 32,400 D Extra over for filling the planter with approved soil mixed with manure 11 CM 700 7,700 E Cement: Sand (1:3) Morter to receive Random rubble cladding 103 SM 300 30,900 F Random rubble cladding to Architects approval 103 SM 1,700 175,100 G Approved 200 mm wide damp proof course laid to breaking joints with 150 mm laps in cement : sand (1:3) mortar. 83 LM 200 16,600 Machine cut stone as described:H 200 mm thick internal walling 171 SM 1,200 205,200 I Ditto but 150 mm thick ditto 27 SM 1,200 32,400 J Approved 200 mm wide damp proof course laid to breaking joints with 150 mm laps in cement : sand (1:3) mortar. 33 LM 200 6,600 K Ditto but 150 mm thick ditto 8 LM 100 800 L Ditto in chimney stack and breast 25 cm 1200 30,000 M Random rubble cladding to Architects approval 40 SM 1,700 68,000 N 700 x 700 mm precast concrete coping on chimney 1 NO 4,500 4,500 O Ditto but 600 x 600 mm 1 NO 4,000 4,000 Total for Walling carried to Summary ELEMENT NO. 4 WINDOWS AB/6 1,179,200 PROPOSED ADMINISTRATION BLOCK IN KIKOPEY SECONDARY SCHOOL ITEM QTY UNIT RATE DESCRIPTION Standard steel casement windows divided into small equal panes average 250 x 200 mm panes complete with 16 mm square burglar proofing bars neatly welded behind the panes and in the same pattern as the panes including heavy duty brass closers and stay, 20 mm fixing lugs and one coat red oxide primer all as per Architect's details :- SHS. A Window size 2000 x 1500 mm 5 NO 24,560 122,800 B Window size 2000 x 1500 mm 5 NO 24,560 122,800 C Window size 1000 x 1500 mm 2 NO 15,245 30,490 D Window size 1000 x 1500 mm 1 NO 15,245 15,245 E Window size 1500 x 1500 mm 4 NO 18,745 74,980 F Window size 1500 x 1500 mm 4 NO 18,745 74,980 G Window size 2300 x 1500 mm 6 NO 33,450 200,700 H Window size 1000 x 900 mm 2 NO 11,250 22,500 I Window size 600 x 900 mm 8 NO 10,800 86,400 Glazing :4 mm thick clear sheet glass fixed to metal frames with putty :J Panes 0.1 - 0.5 square metres 66 SM 1,200 79,200 K 3 SM 1,300 3,900 L Ditto but obscure Prepare and apply three coats of gloss oil paint to :General surface of metal window frames 138 SM 250 34,500 M Ditto to surface of burglar proofing 138 SM 250 34,500 42 LM 450 18,900 Window Cill N 150 x 20 mm thick mahogany window cill 921,895 Total carried to collection Wrot mahogany :- AB/7 PROPOSED ADMINISTRATION BLOCK IN KIKOPEY SECONDARY SCHOOL ITEM A DESCRIPTION 150 x 150 mm pelmet box comprising of 150 x 20 mm fascia and top and 50 x 50 mm battens 150 x 150 x 20 mm ends complete with two rows of brass curtain trucks. QTY UNIT RATE SHS. 42 LM 1,800 75,600 B 100 x 20 mm window board 42 LM 450 18,900 C 20 mm quadrant 42 LM 200 8,400 Prepare and apply three coats of polyurethane lacquor to :D Wooden surfaces not exceeding 100 mm girth 42 LM 25 1,050 E Wooden surfaces 42 LM 50 2,100 F Ditto 200 - 300 mm 42 LM 75 3,150 100 - 200 mm girth 109,200 Total carried to collection COLLECTION Carried forward from page RD/7 921,895 Brought down from above 109,200 Total Windows carried to Summary ELEMENT NO. 5 DOORS ( All to Architects details ) :- AB/8 1,031,095 PROPOSED ADMINISTRATION BLOCK IN KIKOPEY SECONDARY SCHOOL ITEM A DESCRIPTION Purpose made hard wood panel door overall size 900 x 2400 mm high complete with holdback lugs all to Architect's details. QTY UNIT RATE SHS. 24 NO 15,120 362,880 45 mm thick standard MDF solid core: birch laminate door all to Architects detail :B Ditto size 1500 x 2400 mm. 2 NO 15,645 31,290 C Ditto but Double swing door 2 NO 15,645 31,290 Frames and Finishings Wrot Mahogany :D 150 x 50 mm rebated door frame 64 LM 1,800 115,200 E 40 x 20 mm splayed and rounded architrave 64 LM 250 16,000 F 20 mm quadrant 64 LM 150 9,600 Ironmongery Supply and fix the following approved quality ironmongery to timber with matching screws :G 100 mm heavy duty brass butt hinges 84 PRS 300 25,200 H Five lever cylinder lock with a pair of decorative brass handles as per Union or other equal and approved catalogue 4 NO 7,000 28,000 I Two lever mortice lock with a pair of decorative brass handles as per Union or other equal and approved catalogue 24 NO 2,500 60,000 679,460 Total carried to collection A Rubber door stop floor mounted 28 NO 200 5,600 B 150 mm brass tower bolt 8 NO 150 1,200 AB/9 PROPOSED ADMINISTRATION BLOCK IN KIKOPEY SECONDARY SCHOOL ITEM C QTY UNIT RATE DESCRIPTION 900 x 300 mm high kicking plate SHS. 4 NO 2,500 10,000 79 LM 63 4,938 79 LM 105 8,295 46 SM 300 13,800 Painting Prepare and apply one coat aluminium wood primer to back of frame before fixing to :D. Surfaces not exceeding 200 - 300 mm Prepare and apply three coats two - pack polyurethane lacquor to :- E. Timber surfaces 200 - 300 mm girth Prepare and apply three coats polyeurethane varnish to mahogany doors :- F. General surfaces 43,833 Total carried to collection COLLECTION 679,460 Carried forward from page 1/9 43,833 Carried forward from above Total Doors carried to Summary ELEMENT NO. 6 FINISHES AB/10 723,293 PROPOSED ADMINISTRATION BLOCK IN KIKOPEY SECONDARY SCHOOL ITEM QTY UNIT RATE DESCRIPTION SHS. Floors :Cement : sand ( 1:4 ) in :A 25 mm thick paving to receive parquet Floor finish 87 SM 300 26,100 B Ditto to receive non- slip Ceramic tiles 98 SM 300 29,400 C Ditto to receive Terrazzo 39 SM 300 11,700 D Ditto to receive manufactured wood floor board 205 SM 300 61,500 Parquet Floor Finish; E Hardwood parquet bonded to floor using an approved adhesive including polish 110 SM 1,500 165,000 F 15 mm thick approved Non- slip ceramic tiles bonded to floor with mortar and finished with matching grout.. 69 SM 1,400 96,600 G 15 mm thick Terrazzo paving including polish 39 SM 1,300 50,700 H Manufactured wood floor board fixed to floor using an approved adhesive (or any other method approved by the architect) to Architects approval 205 SM 2,400 492,000 284 LM 350 99,400 56 LM 350 19,600 284 LM 35 9,940 I J Skirtings 100 x 20 mm wrot mahogany skirting with a rounded edge and coved at junction with floor. 100 x 20 mm ceramic skirting ditto. Prepare surface and apply three coats of clear polyurethane varnish to timber :- K Surface not exceeding 100 mm girth 1,061,940 Total carried to collection Walls :A 12 mm thick cement and sand ( 1:4 ) plaster to walls and beams internally applied in two coats. AB/11 587 SM 300 176,100 PROPOSED ADMINISTRATION BLOCK IN KIKOPEY SECONDARY SCHOOL ITEM DESCRIPTION B Ditto to receive glazed wall tiles internally QTY UNIT RATE 32 SM 300 SHS. 9,600 C 250 x 200 x 8 mm thick first quality coloured ceramic wall tiles including border tiles as imported tiles range catalogue. 32 SM 1,500 48,000 D 12 mm thick cement : sand (1:4) plaster to walls and beams externally . 38 SM 300 11,400 Keying to walling externally 102 SM 250 25,500 Painting [Paint to be first quality Crown Paints Kenya Range] - to Architect's approval :E Prepare and apply three coats silk emulsion paint to internal wall and beam surfaces 587 SM 250 146,750 F Prepare and apply three coats silk emulsion paint to external beam surfaces 38 SM 250 9,500 6 SM 2,400 14,400 Worktop Finishes Granito finish to worktops to Architects Approval 441,250 Total carried to collection Ceiling 12 mm thick cement : sand ( 1:4 ) plaster to :A 157 Suspended slab AB/12 SM 250 39,250 PROPOSED ADMINISTRATION BLOCK IN KIKOPEY SECONDARY SCHOOL ITEM QTY UNIT RATE DESCRIPTION SHS. Ceiling Impregnated sawn cypress B 50 x 50 mm brandering 634 LM 100 63,400 C Celotex Ceiling board secretly nailed to 50 x 50 mm brandering (Ms). 176 SM 1,800 316,800 D 75 x 25 mm moulded prime grade podo cornice 213 LM 150 31,950 Prepare and apply three coats plastic emulsion as crown or other equal and approved catalogue to :E Plastered surfaces 157 SM 300 47,100 F Ditto but to surfaces of celotex ceiling boards 176 SM 300 52,800 551,300 Total carried to collection Staircase finishes Cement : sand (1:4 ) in :A 30 mm thick paving finished to receive non - slip tiles AB/13 3 SM 300 900 PROPOSED ADMINISTRATION BLOCK IN KIKOPEY SECONDARY SCHOOL ITEM QTY UNIT RATE DESCRIPTION Staircase non-slip tiles SHS. B 300 x 10 mm in treads including 3 No. 5 x 5 mm anti slip grooves to Architect's details. 12 LM 450 5,400 C 150 x 10 mm in risers 12 LM 225 2,700 D 250 x 10 mm in waiste cut to profile 7 LM 375 2,625 E 300 x 300 x10 mm thick in landings 5 SM 1,500 7,500 F 100 x 10 mm skirting 13 LM 150 1,950 12 mm thick cement : sand ( 1:4 ) plaster to :G Soffit of sloping stair 8 SM 300 2,400 H Soffit of landing 3 SM 300 900 Prepare and apply three coats plastic emulsion as crown or other equal and approved catalogue to :I Soffit of sloping staircase 8 SM 250 2,000 J Soffites of landing 3 SM 250 750 12 LM 4,500 54,000 12 LM 105 1,260 Railing :- K 30 x 30 x 950 mm solid steel twisted balusters welded onto 40 x 3 mm thick flats top and bottom including 75 x 50 mm moulded mahogany handrail fixed to 40 x 3 mm thick flats with screws at 400 mm centres all to the Architect's details. Prepare and apply three coats of polyuretene lacquer to :- L Surfaces of timber not exceeding 200 - 300 mm girth 82,385 Total carried to collection Prepare and apply three coats gloss oil paint on :A. 24 Metal surfaces Bulcony Railing AB/14 SM 250 6,000 PROPOSED ADMINISTRATION BLOCK IN KIKOPEY SECONDARY SCHOOL ITEM B DESCRIPTION 30 x 30 x 950 mm solid steel twisted balusters welded onto 40 x 3 mm thick flats top and bottom including 75 x2 mm circular handrail welded to 40 x 3 mm thick flats all to the Architect's details. QTY UNIT RATE SHS. 46 LM 4,500 207,000 92 SM 250 23,000 Prepare and apply three coats gloss oil paint on :C Prepare and apply two undercoats and one coat of gloss oil paint to surface of metal. 236,000 Total carried to collection COLLECTION Carried forward from page RD/11 1,061,940 Carried forward from page RD/12 441,250 Carried forward from page RD/13 551,300 Carried forward from page RD/14 82,385 236,000 Brought down from page RD/15 above Total for Finishes carried to Summary ELEMENT NO. 7 JOINERY FITTINGS (All Provisional ) AB/15 2,372,875 PROPOSED ADMINISTRATION BLOCK IN KIKOPEY SECONDARY SCHOOL ITEM A QTY UNIT RATE DESCRIPTION 3800 x 600 x 2700 mm high wardrobe comprising 100 mm thick mass concrete 1:3:6 plinth steel trowelled screed, wrot prime grade mahogany frames, 20 mm thick MDF Laminate doors, 20 mm Laminated chipboard 1 NO 55,404 lipped to shelves, divisions, drawers, shoerack, Brass ironmongery, 20 mm diameter hanging rail, three Spray paint where applicable and all formwork as per Architect's details. SHS. 55,404 B Ditto3000 x 600 x 2700mm high 1 NO 43,740 43,740 C Ditto 2200 x 600 x 2700mm high 1 NO 32,076 32,076 E 2600 x 600 x 900 mm worktop comprising 100 mm thick mass concrete 1:3:6 plinth steel trowelled screed,20 mm thick porcelain top on blockboard backing,Breakfast top Over all 1200 x 1200, 20 mm thick Medium Density Fibre drawers, shelves, doors and partition as necessary, wrot mahogany frame, brass ironmongery including spray painting all as per Architect's details. 1 NO 45,000 45,000 F High level shelving size 2600 x 600 x 600 mm in two levels comprising 20 mm laminated chipboard tops, bottom, sides, sliding doors, 50 x 25 mm Mahogany battens, Brass ironmongery and three coats oil paint to timber surfaces as per Architect's details. 1 NO 39,000 39,000 G Allow a Provisional Sum of Kenya Shillings Fifty Thousand (Kshs. 50,000.00) only for Additional Joinery Work. Cabinet Total Joinery fittings Carried to Summary ELEMENT NO. 8 ROOF ROOF STRUCTURE & COVERING AB/16 SUM 50,000 265,220 PROPOSED ADMINISTRATION BLOCK IN KIKOPEY SECONDARY SCHOOL ITEM QTY UNIT RATE DESCRIPTION The following in structural steel to B.S.4449 connected through welded and bolted joints SHS. A Ridge Truss girder 150 x 75 x 4mm RHS 917 KG 200.00 183,400 B Ditto But Size 75 x 50 x 3mm RHS 499 KG 200.00 99,800 C Valley Truss girders 150 x 75 x 4mm RHS 917 KG 200.00 183,400 D Ditto; but size 75 x 50 x 3mm RHS 499 KG 200.00 99,800 E Annular ring 100 x 100 x 4mm SHS 114 KG 200.00 22,800 F Space girders 150 x 75 x 4mm RHS 2074 KG 200.00 414,800 G Space girders 75 x 50 x 3mm RHS 192 KG 200.00 38,400 H 150 x 50 x 2mm Z- purlins 2076 KG 200.00 415,200 Roof Covering Duratile roof tiles laid on IT5 profiled sheets (ms) srewed to approval on Z-purlins and including all necessary water proofing to approval as described in :K Duratile roof coverings 159 SM 2,200 349,800 L Gauge 28 profiled IT5 sheets screwed to Z-purlins 159 SM 1,200 190,800 1,998,200 Total carried to collection Fascia eaves linings :- AB/17 PROPOSED ADMINISTRATION BLOCK IN KIKOPEY SECONDARY SCHOOL ITEM A DESCRIPTION Eaves lining consisting of 100 mm x 25 mm tongued and grooved prime grade podo on and including 50 x 25 mm battens at 600 mm centres complete with three coats clear varnish. QTY UNIT RATE SHS. 25 SM 1,600 40,000 B 40 x 20 mm wrot podo quadrant in eaves 56 LM 120 6,720 C 100 mm moulded cornice 56 LM 150 8,400 D 225 x 25 mm chamfered wrot cypress fascia / barge board with splayed heading joints fixed to ends of rafters and purlins. 57 LM 350 19,950 E 250 x 250 mm eaves vents in coffee tray wire and 40 x 25 mm cypress bidding all round including trimming T & G. 2 NO 450 900 56 LM 35 1,960 Painting and Decoration Prepare and apply three coat polyurethane wood varnish :F Surfaces 0 -100 mm Rainwater Disposal :28 Gauge SWG galvanized mild steel rainwater goods with lapped, rivetted and soldered joints or seams including all labours :- G 150 x 125 mm rectangular boxed eaves gutter including fixing clamps at 600 mm centre. 57 LM 850 48,450 A. 100 mm diameter rainwater downpipe imbedded to walls or boxed in walls and all necessary clamping. 36 LM 850 30,600 H Extra over ditto for swan neck 6 NO 450 2,700 I Ditto for shoe 6 NO 450 2,700 162,380 Total carried to collection Prepare and apply three coats gloss oil paint on :A Surfaces of wood work girth 200 -300 mm externally AB/18 57 LM 75 4,275 PROPOSED ADMINISTRATION BLOCK IN KIKOPEY SECONDARY SCHOOL ITEM DESCRIPTION QTY UNIT RATE SHS. 105 7,875 Touch up primer prepare and apply three coats gloss oil paint on metal surfaces as described in :B Surfaces of gutter 200 -300 mm girth LM 75 12,150 Total carried to collection COLLECTION Brought forward from page RD/17 1,998,200 Brought forward from page RD/18 162,380 12,150 Brought down from page RD/19 above 2,172,730 Total Roof carried to Summary SECTION SUMMARY A SUBSTRUCTURES RD/4 AB/19 2,802,660 PROPOSED ADMINISTRATION BLOCK IN KIKOPEY SECONDARY SCHOOL ITEM QTY UNIT RATE DESCRIPTION SHS. B REINFORCED CONCRETE SUPERSTRUCTURE RD/5 1,543,760 C WALLING RD/6 1,179,200 D WINDOWS RD/8 1,031,095 E DOORS RD/10 723,293 F FINISHES RD/15 2,372,875 G JOINERY FITTINGS RD/16 265,220 H ROOF STRUCTURE & COVERING RD/19 2,172,730 12,090,833 AB/20
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