Replacement of Damaged and Worn Out Flooring of Block A and Block C and Reconstruction of Tilted Portion of Boundary Wall in Govt. Model Sr. Sec. School, Sector 46-D, Chandigarh

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. DSR 2.8.

All kinds of soil DSR 2.8.1

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : DSR 4.1

1:5:10 (1 cement : 5 coarse sand (zone-III) derived from natural sources : 10 graded stone aggregate 40 mm nominal size derived from natural sources) DSR 4.1.10

Providing and laying damp-proof course 40mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 12.5mm nominal size derived from natural sources) DSR 4.10

Providing & applying a coat of residual petroleum bitumen of grade of VG-10 of approved quality using 1.7 kg per square metre on damp proof course after cleaning the surface with brushes and finally with piece of cloth lightly soaked in kerosene oil. DSR 4.13

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: DSR 6.1

Cement mortar 1:6 (1 cement : 6 coarse sand) DSR 6.1.2

Kota stone slab flooring over 20 mm (average) thick base laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab, including rubbing and polishing complete with base of cement mortar 1 : 4 (1 cement : 4 coarse sand) : DSR 11.26

25 mm thick DSR 11.26.1

Kota stone slabs 20 mm thick in risers of steps, skirting, dado and pillars laid on 12 mm (average) thick cement mortar 1:3 (1 cement: 3 coarse sand) and jointed with grey cement slurry mixed with pigment to match the shade of the slabs, including rubbing and polishing complete. DSR 11.27

Providing and laying Vitrified tiles in floor in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS:15622, of approved brand & manufacturer, in all colours and shade, laid on 20 mm thick cement mortar 1:4 (1 cement: 4 coarse sand) jointing with grey cement slurry @3.3 kg/sqm including grouting the joints with white cement and matching pigments etc. The tiles must be cut with the zero chipping diamond cutter only . Laying of tiles will be done with the notch trowel, plier, wedge, clips of required thickness, leveling system and rubber mallet for placing the tiles gently and easily. DSR 11.41A

Double charge vitrified tile polished finish of size DSR 11.41A.1

Size of Tile 600 x 600 mm DSR 11.41A.1.1

15 mm cement plaster on the rough side of single or half brick wall of mix : DSR 13.2

1:6 (1 cement: 6 fine sand) DSR 13.2.2

Pointing on brick work or brick flooring with cement mortar 1:3 (1 cement : 3 fine sand): DSR 13.31

Flush / Ruled/ Struck or weathered pointing DSR 13.31.1

Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade: DSR 13.47

New work (Two or more coats applied @ 1.43 ltr/10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/10 sqm) DSR 13.47.1

Distempering with 1st quality acrylic distemper, having VOC (Volatile Organic Compound content less than 50 grams/ litre, of approved brand and manufacture, including applying additional coats wherever required, to achieve even shade and colour. DSR 13.81

Old work (one or more coats) DSR 13.81.1

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 DSR 13.91

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : DSR 13.99

One or more coats on old work DSR 13.99.1

Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade DSR 13.112

Old work (one or more coats applied @ 0.83 ltr/10 sqm). DSR 13.112.2

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. DSR 15.2

Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) DSR 15.2.1

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. DSR 15.2

Nominal concrete 1:4:8 or leaner mix (i/c equivalent design mix) DSR 15.2.2

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. DSR 15.7

In cement mortar DSR 15.7.4

Removing mortar from bricks and cleaning bricks including stacking within a lead of 50 m (stacks of cleaned bricks shall be measured): DSR 15.8

From brick work in cement mortar DSR 15.8.3

Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead. DSR 15.23

For thickness of tiles 10 mm to 25 mm DSR 15.23.1

Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead DSR 15.56

Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved. DSR 15.60

Providing and applying white cement based putty of average thickness 0.50 mm of approved brand and manufacture, over the plastered wall surface to prepare the surface even and smooth complete NS

Rubbing and polishing on existing marble work/Granite work/stone work where ever required to give high gloss finish complete in all respect to the entire satisfaction of Engineer in charge. NS

Providing and laying Vitrified tiles in different sizes (thickness to be specified by manufacturer), with water absorption less than 0.08 % and conforming to I.S. 15622, of approved make, in all colours & shade, in skirting, riser of steps, over 12 mm thick bed of cement mortar 1:3 (1 cement: 3 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joint with white cement & matching pigments etc. complete. Double charge Size of Tile 600x600 mm NS

Providing and fixing 19mm thick (ISI marked) Commericial Board shelf in existing cup board, lipped with hard wood lipping of 19mm x 6mm on exposed edges including nail, screw and fevicol etc. the rate also included the cost of two coats of special quality over one coat of wooden primer after preparation of ply wood surfaces fixed in position complete in all respect to the entire satisfaction of Enginner in charge. NS

Providing and fixing 19mm thick (ISI marked) Commericial Board shutter in existing cup board, lipped with hard wood lipping of 19mm x 6mm on exposed edges including nail, screw and fevicol etc. the rate also includes 2nos 4" MS handle , magnatic catcher, Piano hinges or cost of two coats of special quality over one coat of wooden primer after preparation of ply wood surfaces fixed in position complete in all respect to the entire satisfaction of Enginner in charge. NS

Providing and fixing Golden Champ chawkhats (kiln seasoned) including cost of straps iron holds fast hinges, screws, nails, fevicol etc. and painting two coats of wood preserver to sides of chawkhats. Rate includes the cost of dismantling of all damages chawkhats and making and good the damaged to walls plaster and floors as required including disposal of rubbish to the dumping ground the rate further includes the cost of painting two coats syn, paint over one coat of wood primer complete in all respect and to the entire satisfaction of Engineer-in-charge. Size: 2 ½” x 2 ½” NS

Fixing in postion existing MS Grill on wall, legs of grill embeded with cement concrete 1:2:4 of size 9" x 9" x9". The rate includes cost of alignment, plumbing, welding of rings of adjoining grills, 50m lead and dismentling brick work for cement concrete block complete in all respects and to the entire satisfaction of Engineer-in-charges. NS

Recovery of Bricks @5.50nos.

Recovery od brick bats @650 per cum

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