Water proofing work of open area at first floor and misc repair work to parking area at EN

Amount

Water proofing work of open area First floor both side & Miscellaneous Repair to parking area both side Ceiling of Ground floor with store & basement at Electronic

Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead

For thickness of tiles 10 mm to 25 mm

Dismantling stone siab flooring lald in cement mortar including stacking of serviceable material and disposal of unserviceable material within 50 metres lead.

Demolishing brick work manually by mechanical means Including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge

In Cement Mortar

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer-in-charge.

Nominal concrete 1:3:6 or richer mix [i/c equivalent design mix )

Earth work in surface excavation not exceeding 30 cm in depth but exceeding 15 in width as well as 20 sqm on plan including getting out and disposal of excavated earth upto 50 m and lift upto 1.5 m, as directed by Engineer-In-Charge

All kinds of soll

Supplying and stacking at site

Good Earth

Grading roof for water proofing treatment with

Cement mortar 1:3 (1 cement: 3 coarse sand)

Providing and laying water proofing treatment in sunken portion of WCs, bathroom etc, by applying cement slurry mixed with water proofing cement compound consisting of applying:-

First layer of slurry of cemerit @ 0.488 kg/sqm mixed with water proofing cement compound 0.253 kg/sqm. This layer will be allowed to air cure for 4 hours.

Second layer of slurry of cement 0.242 kg/sqm mixed with water proofing cement compound 0.126 kg/sqm. This layer will be allowed to air cure for 4 hours followed with water curing for 48 hours.

The rate includes preparation of surface, treatment and sealing of all joints, comers, junctions of pipes and masonry with polymer mixed slurry

40 mm thick fine dressed stone flooring over 20 mm (average) thick base of cement mortar 1:5 (1 cement 5 coarse sand), Including pointing with cement mortar 1:2 (1 cement 2 stone dust) with an admixture of pigment to match the shade of stone

Red sand stone

Providing gola 75x75 mm in cement concrete 1:2:4 (1 cement: 2 coarse sand: 4 stone aggregate 10 mm and down gauge). Including finishing with cement mortar 1:3 (1 cement : 3 fine sand) as per standard design:

75x75 mm deep chase

Brick work with common burnt Clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in :

Cement mortar 1:4 (1 cement: 4 coarse sand)

15 mm cement plaster on rough side of single or half brick wall of mix :

1:4 ( cement : 4 Coarse Sand )

Extra for providing and mixing water proofing material in cement concrete work in doses by weight of cement as per manufacturer's specification.Mix Per bag of cement of 50 kg

Providing and fixing 1st quality ceramic glazed floor tiles conforming to IS: 15622 (thickness to be specified by the manufacturer) of approved make in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge in skirting, risers of steps and dados over 12 mm thick bed of cement Mortar 1:3 (1 cement: 3 coarse sand) and jointing with grey cement slurry@ 3.3kg per sqm including pointing in white cement mixed with pigment of matching shade

Providing and laying gang saw cut 30 mm thick, mirror polished pre moulded and pre polished machine cut granite stone of required size and shape of approved shade, colour and texture in footpath, flooring in road side plazas and similar locations, laid over 20 mm thick base of cement mortar 1:4 (1 cement : 4 coarse sand) including grouting the joints with white cement mixed with matching pigment, epoxy touch ups etc. complete as per direction of Engineer-in-Charge

With granite stone of colour black, cherry/ruby red of area less

Disposal of moorum/bullding rubbish/ maiba/similar unserviceable, dismantled or waste material by mechanical transport including loading, transporting, unloading to approved municipal dumping ground for lead upto 20 km for all lifts, complete as per directions of Engineer-in-charge

Providing and applying plaster of paris putty of 2 mm thickness over plastered surface to prepare the surface even and smooth complete.

Distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 gram/litre, of approved manufacturer and of required shade and colour all complete to achieve even shade and colour :

New work (two or more coats) over and including water thinnable priming coat with cement primer having VOC content less than 50 gram/litre

Chipping of unsound/weak concrete material from slabs, beams,columns etc. with manual Chisel and/or by standard power driven percussion type or of approved make including tapering of all edges making square shoulders of cavities including cleaning the exposed concrete surface and reinforcement with wire brushes etc. and disposal of debris for all lead and lifts all complete as per direction of Engineer-in-Charge

50 mm average thickness

Drilling suitable holes in reinforced or plain cement concrete with power driven drill machine to a minimum depth of 100mm upto 200mm in RCC beams, lintels, columns and slabs to Introduce steel bars for sunshades/balconies including fixing the steel bars in position using epoxy resin anchor grout of approved make but excluding the cost of reinforcement, all complete as per direction of Engineer-in-Charge

Upto and including 12 mm dia

Cleaning of reinforcement from rust from the reinforcing bars to give it a total rust free steel surface by using alkaline chemical rust remover of approved make with paint brush and removing loose particles after 24 hours of its application with wire brush and thoroughly washing with water and allowing it to dry, all complete as per direction of Engineer-in-Charge

Bars above 12 mm diameter

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level.

Thermo-Mechanically Treated bars of grade Fe-500D or more.

Providing and fixing hard drawn steel wire fabric of size 75 x25 mm mesh or other suitable size wire mesh to be fixed & firmly anchored to the concrete surface by means of "L" shaped mild steel shear key welded with existing reinforcement including the cost of materials labour, tool & plants as approved by Engineer-in-charge.

Providing, mixing and applying bonding coat of approved adhesive on chipped portion of RCC as per specifications and direction of Engineer-in-charge complete in all respect

Ероxy bonding adhesive having coverage 2.20 sqm/kg of approved make

Supplying chemical emulsion in sealed containers including delivery as specified.

Chlorpyriphos emulsifiable concentrate of 20%

Diluting and injecting chemical emulsion for POST CONSTRUCTIONAL anti-termite treatment (excluding the cost of chemical emulsion):

Treatment at points of contact of wood work by chemical emulsion Chlorpyriphos (in oil or kerosene based solution)@ 0.5 litres per hole by drilling 6 mm dia holes at downward angle of 45 degree at 150 mm centre to centre and sealing the same.

Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete.

6 mm cement Plaster of mix

1:3 ( 1 cement : 3 Fine Sand )

Providing, erecting, maintaining and removing temporary protective screens made out of specified fabric with all necessary fixing arrangement to ensure that it remains in position for the work duration as required by the Engineer-in-charge.

Wooven PVC Cloth

Shotcreting R.C.C. columns, beams and slabs etc. in layers with approved design mix concrete having the specified minimum characteristic compressive strength [with ordinary portland cement, coarse sand and graded stone aggregate of 10 mm maximum size in proportion as per design criteria] including the cost of centering and shuttering at edges and corners etc. as directed by Engineer- in-Charge Note: Rates shall include the providing necessary ground wires etc. The levelling gauges, if used, shall be paid for separately. Payment under this item shall be made only after proper wet curing has been done and surface has been satisfactorily evaluated by sounding/tapping with a blunt metal instrument. 75 mm thick in Grade M25 with cement content not less than 330 kg per cum

Providing and placing micro concrete which shall be cement based prepacked single component chloride free non -mshrink free flow raft compaction ready from approved manufacturer (pidilite, Hilti , sika , BASF , Fosroc or equivalent make) as per specification and direction of Engineer in charge . (payment un der thickness shall be made only after proper curing has been done and surface has been satisfactorily revaluated by sanding / taping with blunt metal instrument of grade M-40 for minor RCC repairs etc. complete as per

Providing and laying 1.5 mm thick PVC membrane on the podium slab garden area 30 mm height and anecharing with aluminium strip epoxy diping steel screw along with 150 gsm geotextile sandwitch with PVC membrane.

Providing and fixing Neelgiri/Mexican grass turf with earthy 50mm to 60mm thickness of existing ground prepared with proper level and ramming with required tools wooden (Dhurmos) and than rolling the surface with light roller make the surface smoothen and light, watering with sprinkler and maintenance for 30 days or more till the grass establish properly as per direction of officer incharge.

MODERN CONCEPT CONSTRUCTIONS (BID ID -3261284)