REPAIRS TO THE CHINI-KA-RAUZA, AGRA

Earthwork in excavation with very carefully and slowly to avoid damage ancient structure and remains including dressing of all sides ramming of bottoms and disposal of excavated earth lead upto 200 mtr.

Underpinning with Lakhori Bricks in composite lime mortar 1:1:1 (1Lime :1Surkhi :1C.sand) mixed with composite materials Gum babool , Belgiri, Batasha in walls, nitches, arches, parapete, packing of loose patches etc. including taking out loose and bulged out masonry and making proper groove for joints with the original masonry including supply of all materials labour T.& P. etc.

Providing & Laying of Lime concrete with 25 to 40 mm nominal size brick aggregate and 50% composing in lime mortar ratio 1:1:1(1 Lime, 1 Surkhi, 1 Coarse sand) including Materials, Labours, T&P. etc. complete.

Provision for Recessed pointing on lakhauri brick wall with 1:1:1 ratiolime mortar 1:1:1 ratio (1 U. lime, 1 Surkhi 1 C.Sand,) mixed with composite materials as Gum babool , Belgiri, Batasha including racking out joints of lakhauri brick wall, including labour and materials T&P. etc. required for proper completion of work.

Providing and Fixing of Red sand stone ' Floweral Dasa' 175 MM thick fine dressed on exposed surface & set in mortar 1:1:1: ratio mortar (1 lime, 1 coarse sand, 1 surkhi) including taking out old and decayed Dasa all labour material etc.

Providing and laying 70 to75 mm thick Red Sand stone veneering chiseled dresssed on top over 20mm. thick lime mortar (1 Lime, 1 Coarse Sand, 1 Surkhi). Matching to the Stone Shade, incl. Pointing with same mortar and including supply of all materials, labour, T&P etc. required for proper completion of work.

Providing and laying 70 to75 mm thick Red Sand stone flooring chiseled dresssed on top over 20mm. thick lime mortar (1 Lime, 1 Coarse Sand, 1 Surkhi). with Matching to the Stone Shade, Pointing with same mortar and including taking out of old and damaged red sand stone flooring and labour, T&P etc. required for proper completion of work.

Red sand stone work in plain fine dressed in string coarse as Choukhat, Slab, beam, Dab, quid, lintel & steps set in composite lime mortar 1:1:1 (1Lime : 1Surkhi :1C.sand) mixed with composite materials Gum babool , Belgiri, Batasha and steel dowels including pointing with same mortar with and admixture of pigment matching to the stone shade and including takingout old decayed and broken red sand stone by chiseling bit by bit very carefully without disturbing to the adjoining stones.

Providing and fixing double scaffolding system (cup lock type) on the exterior side, up to seven story height made with 40 mm dia M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after .The scaffolding system shall be stiffened with bracings, runners, connection with the building etc wherever required for inspection of work at required locations with essential safety features for the workmen etc. complete as per directions and approval of Sitein-charge .The elevational area of the scaffolding shall be measured for payment purpose .The payment will be made once irrespective of duration of scaffolding.

Providing and laying APP (Atactic Polypropylene Polymer) modified prefabricated five layer 3 mm thick water proofing membrane, black finished reinforced with non-woven polyester matt consisting of a coat of bitumen primer for bitumen membrane @ 0.40 litre/sqm by the same membrane manufacture of density at 25°C, 0.87- 0.89 kg/ litre and viscocity 70-160 cps. Over the primer coat the layer of membrane shall be laid using Butane Torch and sealing all joints etc, and preparing the surface complete. The vital physical and chemical parameters of the membrane shall be as under : Joint strength in longitudinal and transverse direction at 23°C as 650/ 450N/ 5cm. Tear strength in longitudinal and transverse direction as 300/250N. Softening point of membrane not less than 150°C. Cold flexibility shall be upto -2°C when tested in accordance with ASTM, D 5147. The laying of membrane shall be got done through the authorised applicator of the manufacturer of membrane