MW (Cons) SR to Cachari ruins at Khaspur, Assam (2022-23)

Amount

Supply/execution of work

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.

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in Cement mortar 1:4 (1 cement : 4 coarse sand).

12 mm cement plaster of mix 1:4 (1 cement: 4 fine sand).

Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge.

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

Providing and fixing stainless steel ( Grade 304) pipe made of Hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete for signage board.

Provision for Writing of granite signage board

Manufacturing, supplying and fixing retro reflective overhead signage boards made up of 2 mm thick aluminium sheet, face to be fully covered with high intensity and encapsulated lens type heat activated retro reflective sheeting conforming to type - III of ASTM-D- 4956-01 as approved by Engineer-in-charge, letters, borders etc. as per IRC : 67- 2001 in silver white with blue colour back ground and with high intensity grade, pasted on substrate by pressure sensitive adhesive backing which shall be activated by applying pressure conforming to class II of ASTM-D-4956-01 and fixing the same to the plate of structural frame work by means of suitable sized aluminium alloys, rivets or bolts & nuts @ 300 mm centre to centre all along the periphery as well as in two vertical rows along with theft resistant measures, including the cost of painting with two or more coats of epoxy paint in grey colour on the back side of aluminium sheet including appropriate priming coat. The rate includes the cost of rounding off the corners, lowering down the structural frame work from the gantry, fixing and erecting the same in position all complete as per drawings, specification and direction of the engineer in charge.

Provision & installation for 15W solar street light with in build lion battery up to 9 hrs backup time Lumen 130, CRI 70 - 82, CCT:3500-6500, 60 W solar panel with 5 m GI pole with 2 years warranty.

Provision for installation of MS pole hanging Dustbin at site

Providing and laying gang saw cut 18 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 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 20mm thick base of cement mortar 1:4 (1cement : 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.

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

Provision for decorated MS visitor benches of length 1.5 m of over a PCC base of 2.50x1.50x0.10 m

Renewing lime concrete in (1:2:4) of lime, surkhi and brick aggregate mixing with organic materials including beating upto 7 days to the floor and roof after removal of old damaged decomposed and deteriorated limeconcrete/rubbish etc. Material : a) Lime – 863.87 b) Brick Surkhi – 1.36 c) River sand – 1.36 d) Molasses – 14.35 e) Bel fruit gum – 28.70 f) Gallnut – 2.87 g) Mati dal – 5.74 h) White Katha - 2.87 i) Methi – 2.87 j) Brick aggregate (20mm) – 5.45

Provision for 25 mm to 30 mm thick Lime-Sand- Surkhi Plaster (1:1:1)in two coats mixing with organic materials to the walls and roof of the monument after removal of old dead plastering including racking the joints and cleaning, washing etc and preparing the surface for re plastering. Material : a) Lime – 1423.67 b) Brick surkhi – 2.25 c) River sand – 2.25 d) Molasses – 23.65 e) Bel fruit gum – 47.30 f) Gallnut – 4.73 g) Mati dal – 9.46 h) White Katha – 4.73 i) Methi – 4.73 j) Bamboo – 15.76 k) Coir string – 3.94 l) Wooden plank – 1 CFT m) Nails – 3.15

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

Finishing walls with Acrylic Smooth exterior paint of required shade

Painting Steel work with Deluxe Multi Surface Paint to give an even shade. Two or more coat applied @ 0.90 ltr/ 10 sqm over an under coat of primer applied @ 0.80 ltr/ 10 sqm of approved brand and manufacture

Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared

Chequered terrazo tiles 22 mm thick with graded marble chips of size up to 6 mm in floors, jointed with neat cement slurry mixed with pigment to match the shade of the tiles, including rubbing and polishing complete, on 20 mm thick bed of cement mortar 1:4 (1 cement :4 coarse sand).

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement 1:2:4 .

Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works.

Cleaning of under ground sump, Over Head R.C.C.Tank ( independent staging) including disposal of slit and rubbish, all as per direction of Engineer-in-Charge

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as perdirection of Engineer-in-charge

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

ILEN GOGOI

ANTU KUMAR GOGOI