Construction of Science lab in Govt Senior Secondry School at Chowk in Tehsil Baldwara Distt. Mandi (HP)

Amount

Excavation in earth work in foundation and trenches in all kinds of classification, soils viz, pick work, pick jumper work, jumper work, blasting work and hard blasting work saturated soils including chiselling or any other mixed variety of soils, dewatering and / or removal of slush and other incidentals, lift upto any depth stacking the excavated soil upto any leads and lifts clear from the edge of excavation and then returning the stacked soil in any thickness of layers when required into plinths, sides of foundation etc. consolidating each deposited layers by ramming and watering and then disposing of all surplus excavated earth as specified dumping place as per the direction of Engineer-In Charge.

Filling in plinth with approved sand under floors and plinth including watering, ramming, consolidating and dressing complete including entire carriage of material in all leads and lifts as per the direction of the Engineer-in-charge.

Providing form work with steel plates 3.15mm (Three decimal fifteen millimetre) thick welded with angle iron in frame 30x30x5mm (Thirty into thirty into five millimetre) so as to give a fair finish including centering, shuttering, strutting and propping etcetra. with wooden battens and ballies for all heights of propping and centering below supporting floor to ceiling and removal of the same for in-situ reinforced concrete work In foundation,footings bases of columns and mass concrete including plinth beam and column upto all floors level including carriage of material with in all leads and lifts and other incidentials charges.

In flat surfaces such as soffits of suspended floors,roofs,landing and the like floor upto any thickness in all floor level.

In columns, pillars, posts and struts square rectangular or polygonal in plain in all floor level.

Sides and soffits of beams, beam haunchings, cantilevers, bressumers and lintels in all depths and heights in all floor level.

Edges of slab and breaks in floor and walls under 20 cm (Twenty centimetre)wide.

In stair cases with slopping or stepped soffits, excluding landing etcetra upto all floor level.

Providing and laying cement concrete 1:6:12 (One cement: Six sand: Twelve graded crushed stone aggregate) 40mm (Forty millimetre) nominal size mechanically mixed and vibrated including curing complete but excluding cost of form work in foundation and plinth including all heights/depths and carriage of materials within all leads and lifts and other incidentials charges.

Providing and laying mechanically mixed and vibrated cement concrete 1:4:8 (One cement: four sand: eight graded crushed stone aggregate) 40mm (forty millimetre) nominal size and curing complete but excluding cost of from work in foundation and plinth including carriage of materials within all leads and lifts and other incidentals.

Filling in plinth with approved sand under floors and plinth including watering, ramming, consolidating and dressing complete including entire carriage of material in all leads and lifts as per the direction of the Engineer-in-charge.

Wall any thickness but not less than 0.10 ( zero point ten ) metre thickness including attached pilasters, buttress, plinth nad string courses etcetra from top and foundation upto all floor level.

Suspended Floor roofs, landing and shelves and their support balconies,beams,girders,bressumers and contilever upto floor all floor level.

Coloumn Pillar posts and struts upto floor all level.

Stair case (except spiral stair case) excluding landing but including preparing of the surface and finishing of nosing upto all floor level.within all leads and lifts and other incidentials charges.

Providing and laying cement concrete 1:2:4 (One cement : two sand : Four graded stone aggregate) 20mm (Twenty millimetre)nominal size reinforced concrete chajjas not exceeding 10cm(Ten centimetre) thickness upto floor two level including finishing the exposed surfaces with cement mortar 1:3 (one cement : three Sand) to give a smooth and even surface centring/form work and curing complete excluding the cost of reinforcement up to floor all level within all leads and lifts and other incidentials charges.

Providing and laying cement concrete 1:2:4 (one cement:two sand:four graded crushed stone aggregate 20mm (twenty millimetre) nominal size to give an even and smooth surface including centering, shuttering and strutting etcetra but excluding cost of reinforcement in mouldings as in cornices, window sill etcetra in any girth in all floor level and carriage of material within all leads, lifts and other incidentals.

Providing Tor steel reinforcement for reinforced cement concrete work including bending binding and placing in position complete in all heights including cost of binding wire and entire carriage of materials within all leads and lifts and other incidentials charges.

Second class brick work using common burnt clay building bricks in super structure in cement mortar 1:6 (One cement : Six sand) Upto all floor level. including carriage of materials within all leads and lifts and other incidentals charges.

Second class half brick masonry common burnt clay building bricks in cement mortar 1:4 (one cement : four sand) above plinth level upto all floor level including entire carriage of material within all leads and lifts and other incidentals.

Brick work on edge 7.5 mm (seven point five millimetre) thick below top in cement mortar 1:3(One cement: three sand) including entire carriage of material within all leads and lifts and other incidentals.

Squared rubble masonry coursed with hard stones at approved quality in foundation and plinth including raking out joints in cement mortar 1:6 ( one cement :six sand) including carriage of materials within all leads and lifts and upto all floor levels and other incidentals.

Boulder filling dry hand tightly under floor including entire carriage of material within all leads and lifts and other incidentals.

Providing and fixing flush door shutters interior grade, commercial type, core of black-board construction with frame of first class hard wood and well matched commercial ply veneering with vertical grains of cross bands and face veneers on both faces of shutters.35 mm (Thirty five milimetre) thick including black enamelled M.S. butt hinges.including entire carriage of material within all leads and lifts and other incidentals.

Providing and fixing steel wire gauge shutter in z section using galvenised MS wire gauge of IS gause destination 85 G( Eighty five) with a wire of 0.56mm (zero point five six millimetre) for doors windowand clearestory window including metal bearing of approved quality and shape section with necessary screw including applying priming coat of red lead paint complete as per approved specification /design including entire carriage of material within all leads and lifts and other incidentals.

Providing and fixing Mild steel plain grills of required pattern in wooden/steel frames of window etcetra, with M.S. flats square or round bars with round headed bolts and nuts or by including carriage of materials within all leads and lifts and other incidentals charges.

Providing and fixing 19mm (Nineteen millimetre) thick water proof commercial board in shelves/box for cup board with butt joints and fixing with nails and screws etcetra complete including carriage of materials within all leads and lifts and other incidentals charges.

Providing and fixing MS sliding door 250x16mm (Two hundred fifty into sixteen millimetre)including carriage of materials within all leads and lifts and other incidentals charges.

Providing and fixing oxidised M.S. tower bolts (barrel type) with necessary screws etcetra complete.including carriage of materials within all leads and lifts and other incidentals charges.

200x10 mm (Two hundred into ten millimetre)

150x10mm (One hundred fifty into ten millimetre)

100x10mm (One hundred into ten millimetre)

Providing and fixing oxidized M.S. handles with the necessary screws etcetra complete including carriage of materials within all leads and lifts and other incidentals charges.

125mm (One hundred twenty five milimetre)

100mm. (One hundred Millimetre)

75mm. (seventy five millimetre)

40mm (forty millimeter) thick cement concrete flooring 1:2:4 (one cement : two sand : four graded/crushed stone aggregate) 20mm (twenty millimetre) nominal size laid in one layer finished with a floating coat of neat cement and curing complete including carriage of materials within all leads and lifts and other incidentials charges.

Providing and laying 15mm (fifteen millimetre) thick cement plaster skirting with cement mortar 1:3 (one cement:three sand) finished with a floating coat of neat cement in all heights including rounding of junction with floor including carriage of material within all leads, lifts and other incidentals.

Precast terrazzo tiles hydraulic compressed 20 mm (Twenty millimetre) thick with marble chips of specified sizes laid in floors, treads of steps and landings on a bed of 25 mm (Twenty five millimetre)average thickness of cement mortar 1:6 (One cement :six sand) jointed with neat cement slurry mixed with pigment to match the shade of tiles (wherever required) incliding rubbing and polishing complete with tiles of following shades including carriage of material within all leads, lifts and other incidentals.

Precast terrazzo tiles hydraulic compressed 20 mm(Twenty millimetre) thick (with marble chips of specified sizes) in skirting and risers of steps not exceeding 30 cm (Thirty centimetre) in height on 10 mm (Ten millimetre) thick cement plaster 1:3 (One cement: three sand) jointed with neat cement slurry mixed with pigment to match the shade of tiles (wherever required)including rubbing and polishing complete with tiles of following shades.:-Medium including carriage of material within all leads, lifts and other incidentals.

Providing and fixing 10mm (Ten millimetre) thick anti skid water proof stain and impect resistent heavy duty vetrified tiles Nitco or equivalent 600x600mmx10mm ( Six hundred into six hundred into ten millimetre) manufactured of 600x600mmx10mm ( Six hundred into six hundred into ten millimetre) manufactured of approved shade and colour in flooring, treads of steps and landings laid over 12mm( Twelve millimetre) thick cement mortar 1:3 (One cement : three sand) jointed with cement slurry mixed with pigment to match the shade of tiles as required complete within all leads and lifts and other incidentals as per the direction of the Engineer-in-charge.

Providing and fixing Duro stone vitrified tiles 600x600x10mm (Six hundred into six hundred into ten millimetre) of Nitco/Kazaria / Somany of approved coloured shade in skirting risers of steps and dados laid on a bed of 12mm (Twelve millimetre) thick cement mortar 1:3 (One cement : three sand) laid over and jointed with neat cement slurry finished with flush pointing in white cement mixed with pigment of required shade to match the shade of tiles complete upto all floor level in all heights including entire carriage of material with in all leads and lifts and as per drawings and technical specifications and the direction of Engineer-in-Charge

Providing and fixing 0.60mm ( Zero point sixty milimetre ) thick prepainted steel sheet in roofing with hot dipped metallic zinc coated sheet with top coat of regular modified poliyster (RNP) organic coating of 20 (twenty ) microns over 5 ( five ) microns primer coating to black coat of polyster of 5 ( five ) microns over 5 ( five ) microns primer coating including fixing with prepainted iron J or L hooks, bolts and nuts 6mm ( six milimetre ) with prepainted G.I limpet and bitumen washers complete with all accesories as required as per direction of Engineer in Charge.

Providing and fixing ridges or hips overall 60 cm (sixty centimetre) with 0.60mm (zero decimal six zero millimetre ) thick prepainted steel sheet in roofing with hot dipped metallic zinc coated sheet with top coat of regular modified polyster (RNP) organic coating of 20 (twenty) micron over 5 (five) micron primer coating to black coat of polyster of 5 (five microns primer coating including fixing with prepainted iron J or L hooks, bolts and nuts 6mm (six millimetre) diametre with prepainted G.I. limpet and bitumen washers complete with all accessories as required as per the direction and entire satisfaction of the Engineer-in-charge.

Providing and fixing valley overall 60 cm (sixty centimetre ) with 0.60mm (zero decimal six zero millimetre ) thick prepainted steel sheet in roofing with hot dipped metallic zinc coated sheet with top coat of regular modified polyster (RNP) organic coating of 20 (twenty) micron over 5 (five) micron primer coating to black coat of polyster of 5 (five) microns primer coating including fixing with prepainted iron J or L hooks, bolts and nuts 6mm (six millimetre) diametre with prepainted G.I. limpet and bitumen washers complete with all accessories as required as per the direction and entire satisfaction of the Engineer-in-charge.

Providing and fixing on wall face PVC (D-Plast) 100mm (one hundred millimetre) diametre rain water pipes of working pressure not less than 4.5kg (four point five kilogramme) per square metre including filling the joints with approved adhesive complete including entire carriage of material within all leads, lifts and other incidentals.

Providing and fixing mild steel holder bat clamps 100mm (One hundred millimetre) diametre size of approved design for cast iron pipes embeded in and including cement concrete blocks 10x10x10cm (ten into ten into ten centimetre) size of 1:2:4 (one cement:two sand:four graded stone aggregate 20mm (twenty millimetre) nominal size including cost of cutting holes and making good the walls etcetra including entire carriage of material within all leads, lifts and other incidentals.

Providing lead chaulked joint to sand cast iron cast (spun) iron pipe and fitting including testing of joints including entire carriage of materials in all leads and lifts as per the direction of Engineer-in-Charge .

100mm dia pipe(One hundred millimetre dia)

Providing and fixing MS BP Sheet 1.66mm to 2.00mm (One point sixty six to two millimetre) thick of TATA/Dura Shine make in eaves board/ facia/ soffits/ ceiling including cutting fixing and welding to steel roof members and applying a coat of red lead primer complete upto all heights as per instruction of Engineer in Charge ( base members of steel work shall be measured and paid separtely ) including entire carriage of material with in all leads, lifts, drawings, technical specifications as per direction by Engineer-in-Charge.

Steel work welded in built up sections, trusses and framed work including cutting, hoisting, fixing in position and applying a priming coat of red lead paint. In trusses and trussed purlins in building complete upto any height including entire carriage of materials in all leads and lifts as per the direction of Engineer-in- Charge.

Providing and fixing 85 mm (eighty five millimetre) high rail balusterof 20x20mm and 8x8 mm( Twenty into twemty and eight into eight) MS solid square bar in combinations with MS flat of 40x6 mm (Forty into six milimetre ) size with PVC hand rail baluster duly welded / jointing etcetra with gass welding with top MS flat including entire carriage of materials in all leads and lifts as per the direction of Engineer-in- Charge.

Providing and fixing angle iron door, window, clerestory window frame manufactured from M.S. Angle Iron section of 40×40×6mm (Forty into Forty into six milimeter) thickness including hinges jamb, lock, jamb, beed and if requjired angle thrashod of mild steel angle 50×25mm ( Fifty into Twenty Five milimetre) welded or rigidly fixed by mechanical means, lugs with split end tails to each jamb including steel butt hinges 2.5mm (Two Point Five millimetre) thick with provision for locking arrangement and shock observer as specifid and applying a cost of approved steel primer after pretreatment of the surface as directed by Engineer-in-Charge in all floor level and in all heights including entire carriage of materials in all leads and lifts as per the direction of Engineer-in-Charge.

Providing and fixing angle iron cup board frames manufactured from M.S. angle iron section 25x25x5mm (Twenty into twenty into five millimetre) thickness including hinges jamb, lock jamb , beed and if required angle thrashold of mild steel angle 25x25mm(Twenty into twenty millimetre) welded or rigidly fixed by mechanical means , lugs with split end tails to each jamb including steel butt hinges 2.5mm ( Two point five millimetre) thick with provision for locking arrangement and shock observer as specified and applying a coat of approved steel primer after pretreatment of the surface as directed by Engineer-in-Charge including entire carriage of material in all leads and lifts as per the the direction of Enigneer-in-Charge.

Providing and fixing glazed door, windows and ventilators of standard rolled sections joints mitred and welded with 16x3.15mm (Sixteen into three point fifteen milimetre) lugs 10cm(Ten centimetre) long embeded in cement concrete block 15x10x10cm( Fifteen into ten into ten centimetre) size of 1:3:6( One cement : three sand : six graded crushed stone aggregate 20mm (Twenty milimetre) nominal size or with wooden plugs and screws or rawl plug and screws or with fixing clips or with bolts and nuts as required and iron fittings including providing and fixing of glass panes with glazing clips and special metal seshputty of approved make complete including applying priming coat or red lead paint including carriage of materials within all leads and lifts and other incidentials.

Fixed steel window.

Side hung windows.

Top hung ventilators.

Painting two coats (excluding priming coat) on new steel and other surfaces under coat with readymixed paint brushing to give an even shade including cleaning the surface of all dirt, dust and other foreign matter, sand papering and stopping with readymixed paint other than white including carriage of materials within all leads and lifts and other incidentials charges.

Applying priming coat over new wood and wood based surfaces after and including preparing the surface by thoroughly cleaning oil, grease, dirt and other foreign matter, sand papering and knotting ready mixed paint brushing wood primer pink including carriage of materials within all leads and lifts and other incidentals.

Painting two coats (excluding priming coat) on new wood and wood based surfaces, with ready mixed paint brushing to give an even shade including cleaning the surface of all dirt, dust and other foreign matter, sand papering and stopping with ready mixed paint other than white including carriage of materials within all leads and lifts and other incidentials charges.

6mm (six millimetre) cement plaster to ceiling with cement mortar 1:3 (one cement : three sand) and curing complete including carriage of material within all leads and lifts and other incidentals.

15mm (fifteen millimetre) cement plaster in single coat on rough side of brick/concrete/stone walls for interior plastering up to all floor level including arrises, internal rounded angles, chamfers and/or rounded angles not exceeding 80mm (eighty millimetre) in girth and finished even and smooth in cement mortar 1:6 (one cement : six sand) upto any floor level including carriage of materials within all leads and lifts and other incidentals.

Distempering ( two coats) with oil bound washable distemper of approved brand and manufacture of required shade on undectoraed wall surface to given an even shade over and including priming coat with distemper primer of approved brand and manufacture after thoroughly brushing the surface from mortar dropping and other foreign matter including preparing the surface even and sand papered smooth with primer coat / distemper primer including carriage of materials within all leads and lifts and other incidentials charges.

Distempering ( two coats) with dry distemper of approved brand and manufacture of required shade on undectoraed wall surface to given an even shade over and including priming coat with distemper primer of approved brand and manufacture after thoroughly brushing the surface from mortar dropping and other foreign matter including preparing the surface even and sand papered smooth with primer coat / distemper primer including carriage of materials within all leads and lifts and other incidentials charges.

Wall painting (two coats) with plastic emulsion paint of approved brand and manufacture on undecorated wall surfaces to give an even shade including thoroughly brushing the surface free from mortar droppings and other foreign matter and sand papered smooth including applying of putty as required for making the surface.carriage of materials within all leads and lifts and other incidentials charges.

Providing plinth protection 50mm (fifty millimetre) thick in cement concrete 1:3:6 (one cement : three sand : six graded crushed stone aggregate 20mm (twenty millimetre) nominal size including carriage of materials with in all leads and lifts and other incidentials charges.

Providing under layer for plinth protection of 75mm (seventy five millimetre) thick (unconsolidated) bed of dry brick/stone aggregate 40mm (forty millimetre) nominal size well rammed and consolidated and grouted with fine sand including preparation of ground and carriage of materials within all leads and lifts and other incidentials charges.

Constructing course rubble hammer dressed U-Shape open surface drain with side wall 15x22cm (fifteen into twenty two centimetre) in cement mortar 1:6 (one cement : six sand) and inside plastering with cement plaster 1:3 (one cement : three sand) including earth work and laying 10cm (ten centimetre) thick cement concrete 1:5:10 (one cement : five sand : ten graded crushed stone aggregate) 40mm (forty millimetre) nominal size and 7.5cm (seven point five centimetre) cement concrete 1:2:4 (one cement : two sand : four graded crushed stone aggregate 20 mm (twenty millimetre) nominal size and finished with a floating coat of neat cement complete as per standard drawing/design including carriage of material within all leads, lifts and other incidentals.

Upholstering diwan of size up to 180x90 cm and 30 cm( One hundred into ninety centimetre and thirty centimetre) height with seat and back with markin of tapestry cloth cutting etcetra including properly securing springs in position with twines 'U' hooks and cane stricks and fixing padding with coir and cotton/latex foam rubber of approved quality in the seat all complete excluding the cost of materials. including carriage of material within all leads, lifts and other incidentals.

Providing and fixing to wall ceiling and floor 15mm (fifteen millimetre) nominal bore galvanised mild steel tubes (medium grade) of superior quality with tube fittings and clamps including making good the wall, ceiling and floor including entire carriage of material within all leads, lifts and other incidentals.

Making connection of galvanised mild steel main 200mm to 40mm (Two hundred millimetre to forty millimetre ) niminal bore providing and fixing tee including cutting and threading the pipes complete including entire carriage of material within all leads, lifts and other incidentals.

Providing and fixing 1000 (one thousand litre) net capacity PVC water storage tank of ISI 12701 marked, galvanised iron inlet and outlet connection,15mm (fifteen milimetre) nominal bore ball valve and mosquito proof PVC coverwith locking arrangement including hoisting upto all heights above ground level including all leads, lifts and carriage of materials as per entire satisfaction of Engineer-in-charge.

Providing and fixing sand cast / cast iron supun spigot and socket soil, waste and ventilating pipes (Lead chaulked joints to be measured and paid for separately including entire carriage of materials in all leads and lifts as per the direction of Engineer-in-Charge .

110mm. ( one hundred ten milimetre ) nominal size

Providing and fixing mild steel holder bat clamps 100mm (one hundred millimetre) diametre size of approved design for cast iron pipes embeded in and including cement concrete blocks 10x10x10cm (ten into ten into ten centimetre) size of 1:2:4 (one cement:two sand:four graded stone aggregate 20mm (twenty millimetre) nominal size) mix including cost of cutting holes and making good the walls etcetra including entire carriage of material within all leads, lifts and other incidentals.

Providing and fixing sand cast iron / cast iron spun fittings and accessories.Bends of required degree (any radious) with oval access door insertion rubber washer 3mm ( three milimetre) thick bolts and nuts complete including entire carriage of materials in all leads and lifts as per the direction of Engineer-in-Charge .

With oval access door insertion rubber washer 2 mm thick (Two millimetre) , bolts and nuts 110mm ( one hundred ten milimetre ) nominal size.

Double equal branch With oval access door insertion rubber washer 3 mm thick(three millimetre) , bolts and nuts 110mm ( one hundred ten milimetre ) nominal size.

Providing lead chaulked joint to sand cast iron cast (sun) iron pipe and fitting including testing of joints including entire carriage of materials in all leads and lifts as per the direction of Engineer-in-Charge .

100mm ( one hundred ten milimetre ) nominal diameter.

Providing and fixing cast iron floor trap of self cleaning desion with sand cast iron screwed down or hinged grating with out vent arn complete including cost of cutting and making goods the walls and floors including entire carriage of materials in all leads and lifts as per the direction of Engineer-in-Charge .

100mm ( one hundred ten milimetre ) nominal diameter.

Providing and fixing laboratory sink with C.I. or M.S. brackets painted white including cutting holes in walls and making good the same but excluding fittings including entire carriage of materials in all leads and lifts as per the direction of Engineer-in-Charge .

600mm x 450mm x 150mm. (six hundred into four hundred fifty into one hundred fifty millimetre)

Providing and fixing rubber plug for sink wash basin including entire carriage of materials in all leads and lifts as per the direction of Engineer-in-Charge .

40mm dia. (Forty millimetre dia)

Providing and fixing C.P. Brass waste for wash basin or sink including entire carriage of materials in all leads and lifts as per the direction of Engineer-in-Charge .

32mm dia (Thirty two millimetre dia )

Providing and fixing M.I. Union for wash basin or sink including entire carriage of materials in all leads and lifts as per the direction of Engineer-in-Charge .

40mm dia. (Forty millimetre dia)

Providing and fixing lead waste pipe including entire carriage of materials in all leads and lifts as per the direction of Engineer-in-Charge .

32 mm dia. (Thirty two millimetre dia )

C.P Brass bib tap with Capstan head including entire carriage of materials in all leads and lifts as per the direction of Engineer-in-Charge .

15mm dia (Fifteen millimetre dia)

Providing and fixing C.P. stop cocks including entire carriage of materials in all leads and lifts as per the direction of Engineer-in-Charge .

15mm dia (Fifteen millimetre dia)

Providing and fixing P.V.C connection with brass unions :300/450mm (Three hundred/four hundred fifty) length including entire carriage of materials in all leads and lifts as per the direction of Engineer-in-Charge .

15mm dia (Fifteen millimetre dia)

Providing and fixing brass full way valve with including entire carriage of materials in all leads and lifts as per the direction of Engineer-in-Charge .

20mm nominal bore (Twenty millimetre bore)

Providing and fixing 100mmOne hundred milimetre) sand cast iron grating for gully, floor or Nahni trap including entire carriage of materials in all leads and lifts as per the direction of Engineer-in-Charge .

Jay Kumar