Restoration and conservation of fortification wall and bastion in between bastion no 3 to 5 at Bayana fort, Distt. Bharatpur (complete work)

Amount

Description of items and specification of work to be excuted.

Making the area workable by clearing weeds including removal of vegetation, grass, shrubs, bushes and disposal of rubbish up to a distance of 50m outside the periphery of the area cleared etc. complete.

Uprooting the vegetation growth in R.R. Masonry from walls of bastion with the help of tools such as Axe, Chisels, Crow Bar, Knives Points etc. and removing the shrubs, thick bushes and grass by cutting with sword/ dranti with the help of rope ladder very carefully then applying herbicide to stop further growth of trees from the bastion and disposing the rubbish upto 100mtr lead and 7mtr lift avg. approx. as per directions given by engineer-in-charge etc. complete.

Exposing the buried structure by way of carefully digging/clearance of debris mixed with stone boulders and uprooting any vegetation/tree root in the exposed structure to avoid any damage to the underneath structure including sorting out of serviceable material/structure stone member and disposal of debris within a lead of 100mtr and lift approx. 7mtr avg. etc. complete as per directions provided by engineer-in-charge.

Very carefully taking out/removal of R.R. stone masonry / Lakhori Brick masonry / out of plumb support wall manually without damaging the adjoining structure including stacking of serviceable material and disposal of unserviceable material after stacking them to take measurement within 100 metres lead and 7mtr avg. lift approx. as per direction of Engineer-in-charge.

Removal/Taking out the cracked, dead and decayed lime concrete very carefully without damaging the adjoining structure & disposal of malba by head load upto 100mts lift approx. 7mtr avg. etc. complete.

Providing dry Coursed Rubble stone masonry in core of Bastion / fort wall including Collection of Stone boulders from the site and roughly dressing and laying them in courses with 100mtr avg. lead and 7mtr avg. lift approx. of material etc. complete as per directions provided by engineer-in-charge. (100% stone available at site)

Random Rubble Stone Masonry for fortwall, bastion, support walls, etc. as per original in straight layers after properly dressing the stones as per the original structure with lime surkhi mortar 1:1:1 (1 Lime : 1 Surkhi : 1 C. Sand with less than 8% clay content) mortar to be prepared in garath mixed with traditional cohesive material i.e. Belgiri, Gum, Gud in 100% collected stones as per original matching with 100mtr avg. lead and 7mtr avg. lift approx. etc. complete.

Random Rubble Stone Masonry for the dome, stitching work of bastion and stone masonry kanguras etc. (100% stones available at site) as per original in straight layers with properly dressed stones as per the original structure with lime surkhi mortar 1:1:1 (1 Lime : 1 Surkhi : 1 C. Sand with less than 8% clay content) mortar to be prepared in garath mixed with traditional cohesive material i.e. Belgiri, Gum, Gud in collecting/new stones as per original matching with avg. 100mtr avg. lead and 7mtr avg. lift approx. etc. complete as directed by engineer-in-charge.

Lakhori Brick Masonry for walls and kanguras as per matching the original brick masonry with lime mortar 1:1:1 (1 lime : 1 surkhi : 1 c.sand (with less than 8% clay content)) mortar to be prepared in garath and mixed with traditional adhesive material like gud, belgiri, gond etc. for top water tightening and restoration of old structure including 50% available bricks with avg. lead approx. 100mtr and avg. lift approx. 7mtr etc. complete in all respect as directed by engineer-in-charge.

Providing and laying lime concrete with 50% composite mortar 1:1:1 lime mortar, methi, jute (1lime : 1surkhi : 1coarse sand (with less than 8% clay content)) (mortar only to be prepared in garath) and 10-20mm down gauge brick aggregate including ramming, compacting and curing etc. complete with lead approx. 100mtr and lift 7mtr average as per directions given by engineer-in-charge.

Recess pointing on R.R. Stone Masonry of the structure with lime mortar 1:1:1 (1lime : 1c.sand (with less than 8% clay content : 1brick surkhi) mortar to be prepared in garath mixed with adhesive material after raking out the joints, cleaning them of old mortar and washing it with water etc. complete as directed by engineer-in-charge.

Re-plastering after removal of dead/decayed/damaged plaster of (25 to 30mm) average thick in three coats each coat to be done at least 7-8 mm after the previous coat with lime surkhi mortar 1:1:1 (1 Lime : 1 C. Sand (with less than 8% clay content from Banas River) : 1 Surkhi) mortar to be prepared as per traditional practice by grinding in garath in specified coarse for base coarse and subsequent coarses and loi, tamping, beating, curing till the shrinkage cracks disappear. mixed with traditional adhesive material that is belgiri, gud, gond, methi etc. as per design/texture on wall surfaces and where ever required etc. complete in all respect with lead approx. 100 mtr and lift approx. 7 mtr as per directions given by engineer-in-charge.

Providing & laying the 3mm thick lime punning with special mortar with lime, gum, jute, urad dal, seashells, & marble dust of similar to original & preparing the surface for lime punning complete in all respect as per directions given by engineer-in-charge.

Erection and dismantling scaffolding with wooden ballies and bamboo challies for execution of work including carrying the scaffolding material from shop to working site then back to shop etc. complete.

Erection of framework for arch and ceiling shuttering by making in Brick Masonry pillar of sizes (0.60x0.60m, 0.45x0.45m) in cement mortar 1:6 with cow dung set in mud mortar for filling the caffa work with help of cow dung, salwood planks (0.15x0.15m), good earth (yellow earth) including labour and removal of the same (all above) after completion of work and other work as directed by engineer-in-charge etc. complete with lead approx. 100mtr and lift approx. 10mtr.

Disposal of unwanted waste material / malba received from the site during the work (after stacking in proper cuboidal shape and measuring) by manual loading and unloading with transportation by tractor/trolley/manually upto a lead of 4km from working site for site clearance and good appearance etc. complete, area to be specified by engineer-in-charge. (Note - It is for estimate purpose only actual qty. will be pre-measured and recorded before execution of this work)

Supply of water by water tanker for execution of work with capacity of water tanker 5000 litre.

INDRAJ MEENA CONTRACTOR

Parveen Kumar Contractor

M/S HARISH SHARMA

M/s Ashish Enterprises

Bankey Bihari Stone Merchant