Administrative building front roof projection work for arresting leakage and protection work at IIA, Kodaikanal Solar Observatory, Kodaikanal, Tamil Nadu

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)

Removing white or colour wash or emulsion paint by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 Sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in charge.

All kinds of soil

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with self tapping screws of required dia & length at 3 feet interval etc complete. Note: Rate is inclusive of scaffolding and considering the site conditions

Sal Wood or approved by Engineer-in-charge

Providing & fixing on roof pressed clay tile (Mangalore tile) of 20 mm nominal thickness and of approved size and as per approved pattern on steel frame work complete (Wooden Patterns work to be paid separately). Note: Rate is inclusive of scaffolding and considering the site conditions

Cleaning and laying of locally available of pressed clay tile (Mangalore tile) 20mm thickness and of approved pattern on steel frame workcomplete (Wooden Patterns frame work to be paid separately). Note: Rate is inclusive of scaffolding and considering the site conditions

12 mm cement plaster finished with a smooth surface of neat cement of mix : (Note: rate is inclusive of scaffolding and considering the site conditions)

1:4 (1 cement: 4 fine sand)

Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq.meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground, all complete as per direction of Engineer-in-Charge. (Note: rate inclusive of scaffolding and considering the site conditions)

With cement mortar 1:4 (1 cement : 4 fine sand)

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation, plinth & above plinth in: Note: Rate is inclusive of scaffolding, etc complete.

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

CAST IN SITU: Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to & above plinth level :

1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources)

REINFORCED CEMENT CONCRETE:Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to & above plinth level :

1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size de rived from natural sources)

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

Thermo-Mechanically Treated bars of grade Fe-500D or 550D or more

Providing and laying of 20mm thick bitumen sheet (as per specifications) including groove cutting, cleaning the surface, removal of debris etc. all complete as per direction of Engineer-in-charge.

FORM WORK: Centering and shuttering including strutting, propping etc. and removal of form for

Foundations, footings, bases of columns, etc. for mass concrete

Half brick masonry 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 (Note: rate is inclusive of scaffolding and considering the site conditions)

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

Providing corrugated G.S. sheet roofing including vertical / curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (up to any pitch in horizontal/ vertical or curved surfaces), excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. Note: 1. Required overlapping should be provided on both vertical & horizontal direction and while taking measurement without overlap will be taken, there is no extra charges for overlap. So consider the same in basic rate itself. 2. Rate is inclusive of scaffolding and considering the site conditions.

0.63 mm thick with zinc coating not less than 275 gm/ m²

Providing and fixing rectangular GI gutter of 100 (4") x 200mm (8"), (6 to 12 Kg/Sqcm) with brackets , angles, bolts, nuts and washers etc., including making necessary connections with rain water pipes and clamping to RCC drop/facia complete. (Price inclusive of necessary scaffolding to carry out the work)

Painting on G.S. sheet with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : Note: cost is including scaffolding, etc to complete the work in smooth. Brand: Asian paints

New work (two or more coats) including a coat of approved steel primer, including a coat of mordant solution

Finishing walls with Premium Acrylic Smooth exterior emulson paint with Silicone additives of required shade Note: cost is including scaffolding, etc to complete the work in smooth. Brand: Asian paints

Old work (Two or more coats applied @ 1.43 ltr/ 10 Sqm) over existing paint surface

Wall painting with premium acrylic emulsion paint of interior grade, 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. Note: cost is including scaffolding, etc to complete the work in smooth. Brand: Asian paints

Two coats

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat with synthetic enamel paint of approved steel primer and even shade including colour coat of 2 or more all complete.

Providing, laying and jointing unplasticized PVC pipes (SWR) and specials of working pressure as mensioned below confoRming to IS:4985 including cost of necessary jointing materials, wall clips & labour for excavation of trenches, testing, refilling etc., complete all as per specifications. Brand: Supreme pipes Note: SWR Type B pipes to be used

6Kg/Sqcm and 110mm OD

M/s.J.P.Constructions and Traders