REPAIR AND COLOUR WORK AT MAHATMA GANDHI GOVT. SCH., GOTHARA BHUKRAN BLOCK-PIPRALI DIST-SIKAR

Part-A : Civil Work Based on BSR 2022, PWD Rajasthan

Brick work with clay flyash F.P.S. brick (IS 13757- 1993 ) of class designation 75 in superstructure above plinth level upto floor five level in : Cement mortar 1 : 6 (1 cement : 6 coarse sand) Add extra over item of brick work with class designation 100 in substitution of class designation 75 : Quantity in Cum.Cement mortar 1 : 6 (1 cement : 6 coarse sand)

PCC in foundation : Providing and laying in position cement concrete including curing compaction etc. complete in spcified grade excluding the cost of centering and shuttering all work upto plinth level 1:4:8(1 cement:4 Coarse sand :8 graded stone aggregate 40 mm nominal size).

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer-in-charge. 1: 3: 6 or richer mix.

Providing and laying in position specified grade of cement concrete for RCC structural elements upto floor five level including curing, compaction, finishing with rendering in cement sand mortar 1:3 (1 cement: 3 coarse sand) and making good the joints and cost of plastizers( if required) excluding the cost of centering, shuttering and reinforcement for Beams, suspended floors, roofs, griders having slopes up to 15º, landings, balconies, shelves, chajjas, lintels, bands, plain windows sills, staircases and spiral staircases etc. M20 grade Nominal Mix / Design Mix

Centering & shuttering with plywood or steel sheets including strutting, propping bracing both ways with steel props and removal of formwork for upto floor five level for :Suspended floors, roofs, landings, staircases, balconies, girders, cantilevers, bands, coping bed plates, anchor blocks, sills, chhajjas, lintel, beam, plinth beam etc.

Providing and fabricating reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding (including cost of binding wire) all complete up to floor five level. ('Original producers' who manufacture billet directly from iron ores and roll the bilets to produce steel conforming to IS:1786)Thermo-mechanically Treated bars (Conforming of relevent IS code)

Providing and fixing M.S. sheet 1mm thick single leaf door shutter in angle iron frame 35x35x5mm suitabilly diagonally braced with 25x3mm flat iron above and below lock rail of size 50x5mm beading extra including all fittings, as per direction of Engg. incharge but excluding cost of chowkhats: including two coats of anit-corrosive red oxide primer paint Add extra for double leaf shutters.

Wire Gauge Supplying & fixing fixed wire Gauge to the Metal frame of rolled section by metal beading 20X3mm with suitable screw at not exceeding 150mm distance. 14 mesh X 24 Gauge

Guard Bars: Providing and fixing square bars or other flat welded to window/ventilators etc., Guard bar 12 x12mm

Dismantling old plaster or skirting, raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 meter lead.

Internal Plaster : Plaster on new surface on wall in cement sand mortar 1:6 including raking of joints etc. complete fine finish: 12 mm thick

External Plaster : Plaster on new surface on walls in cement sand mortar 1:6 including racking of joint etc. complete fine finished 20 mm thick

Random Rubble stone masonry for with hard stone in foundation and plinth in Cement Sand mortar above 30 CM thick wall in:Cement Mortar 1:6 ( 1-Cement : 6-Sand).

Gola Providing gola 75mm x 75mm in cement concrete 1:2:4(1 cement: 2 coarse sand: 4 stone aggregate 10 mm and down gauge) including finished with cement mortar 1:3(1 cement: 2 fine sand) as per standard design.

INTERNAL FINISHING:-Distempering with oil bound washeble distemper of approved brand and manufacture to give an even shade including all scaffolding new work (two or more coats) over and including scrapping and priming coat with cement primer

Exterior finishing :- Wall painting with plastic emulsion paint of approved brand and manufacture to give an even shade: Two or more coats on new work including preparation of base with primer, putty, lippy complete in all respect.

Copping: Providing and laying cement concrete including curing, compaction etc. complete in retaining walls, return walls, walls(any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, copping, bed blocks, anchor blocks, plain window sills, fillets, levelling course etc up to floor five level excluding the cost of centering and shuttering. M20 grade nominal Mix 1:1.5:3(1 cement: 1.5 coarse sand: 3 graded stone aggregate 20 mm nominal size)

P&F rigid PVC Pipe (IS:4985 mark) class II/ (4 Kg. /Cm2.) approved quality /make including joining the pipe with solvent cement rubber ring and lubricant. 110 mm dia

Providing and applying white cement based putty over plastered surface to prepare the surface even and smooth complete New Plastered Surface (three or more coats)

Grading roof for water proofing treatment with water proffing compound Cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

Crazy marble stone flooring 20mm thick marble stone with black or of specified colour topping including filling the gaps with cement marble chips mix in proportion of 4 : 7 (4cement : 7 white black or white or black marble chips) size from 1mm to 4mm by volume and under layer of 25mm thick cement concrete [1:2:4, graded stone aggregate 12.5mm nominal size] rubbing and polishing and cement slurry etc. complete : In ordinary cement.