MC AND EW CONSERVATION AND REPAIRS TO ARMOURY HALL AT BANDAR FORT, MACHILIPATNAM, ANDHRA PRADESH.

Amount

Clearing of Debris inside Armoury Hall and stacking of useful wooden members for re use and disposal of debris away from the monument etc., complete as directed by the site in-charge.

Vegetation clearance including removal of bushes and vegetation growth from the monument and the premises etc., complete as directed by the site in-charge.

Earth work excavation in foundation trenches or drains 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 50m etc., complete as directed by the site 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: (1:4:8) including laying, curing etc., complete as directed by the site in-charge.

Construction of Random rubble masonry with hard stone in foundation and with : Cement mortar (1:6) including laying, curing etc., complete as directed by the site in-charge.

Construction of Coursed rubble masonry in superstructure above plinth level and up to floor five level. Masonry work (first sort), in cement mortar (1:6) including cost of materials and labour charges etc., complete as directed by the site in-charge.

Pointing to the surfaces in Cement Mortar (1:2) to match with the existing pattern including cost of materials and labour charges etc., complete as directed by the site in-charge.

Providing coping with PCC (1:2:4) including cost of materials, labour etc., complete as directed by the site in-charge.

Providing chain linked mesh (diamond mesh of size 50X50mm, 8 gauge) fencing over dwarf wall with 50x50x6mm iron angles as verticals at every 2.50m c/c fixed in the dwarf wall with 40X40X5mm L Angle alround frame including fabrication charges and painting the grill with two coats of smoke-grey enamel paint after applying necessary iron primer etc., complete as directed by the site in-charge..

Pointing in Lime Mortar (1:2) to the brick on edge flooring in Belfry compound etc., complete as directed by the site in-charge.

Laying the Brick Jelly Concrete inside Powder magazine in Lime Mortar (1:2) using 20 mm. size brick-jelly including ramming, consolidating and levelling etc., complete as directed by the site in-charge.

underpinning the missing/ eroded brick wall surface after scooping out the missing surface area and insert new special bricks of size 23 x 11 x 7 cm in Lime mortar (1:2) as per the standard specification and as directed including curing etc., complete as directed by the site in-charge.

Plastering the exposed surface of Powder Magazine with Lime Mortar (1:2) to an average thickness of 20 mm. by adding traditional material with suitable colour oxides including curing, as per the standard specifications and as directed etc., complete as directed by the site in-charge..

Providing and fixing double scaffolding system (cup lock type) on the exterior side of building/structure, upto 25 metre height, above ground level, including additional rows of scaffolding in stepped manner as per requirement of site, made with 40mm dia M.S. tube, placed 1.5metre centre to centre, horizontal & vertical tubes joint with cup & lock system with M.S. Tubes, M.S. tube challis, M.S. clamps and staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for execution of work of cleaning and/ or pointing and/ or applying chemical and removing it thereafter. The scaffolding system shall be stiffened with bracings, runners, connecting with the building etc, wherever required, if feasible, for inspection of work at required locations with essential safety features for the workmen etc., complete as directed by the site in-charge.

Laying of brick-on-edge flooring with bricks of 75 mm. thick over a bed of brick jelly lime concrete (1:2:4) by using using 20 mm. size brick aggregate to a thickness of 100 mm etc., complete as directed by the site in-charge.

Cleaning the wall surfaces and roof, removing dirt, dust, bird dropping, grease, oil, algae, fungus, monkey beats, vegetable growth etc. Including providing, applying and washing the surface with liquid Ammonia Chemical of 5% solution and other chemical cleaning agent as approved by the Competent Authority, of approved brand and manufacturer, with the help of required scrubbers and also cleaning with machine operated water jet where ever required, without causing any scratching/ damage to the surfaces and finally washing the surface with clean water etc., complete as directed by the site in-charge.

Removal of damaged portion of flat tiles over roof and re-laying of flat tiles in Lime Mortar and finishing of top surface with Lime Mortar (1:2) etc., complete as directed by the site in-charge.

Supply and fixing of the mild steel grill gate of size 4.00m x 1.50m to the dwarf wall including cost and conveyance of all required materials, all labour charges, cutting of mild steel angles and bars into required sizes, assembling, welding, conveyance by head load to the work spot, fixing in position etc., complete as directed by the site in-charge.

Supply, making and fixing of new teak wood door of size 1.10m x 2.70m to the entrance of the gun powder magazine building. Including supply of the wood, cutting into required sizes, making designs fixing including cost of bolts and nuts etc., complete as directed by the site in-charge.

Supply, making and fixing of teak wooden sun shades (2 No’s) for door and windows in to the entrance of the gun powder magazine building. Including supply of the wood, cutting into required sizes, making designs fixing. including cost of bolts and nuts etc., etc., complete as directed by the site in-charge.

V SURENDRA NAIDU (BID ID -3266012)

M N NAIDU CONSTRUCTIONS (BID ID -3264362)

CHINTHADA VENKATA RAO (BID ID -3266059)