REPAIRS/REPLACEMENT TO BRICK WORK AND PLASTERING WORK AT AF STATION SURYALANKA

Amount

Taking down cement or cement lime plaster, any description, on brick walls including racking out joints hacking for key scrubbing down with water etc. all as specified and directed.

M&L for rendering 15mm thick on fair faces of brick or concrete surfaces in two layers, first layer 10 mm thick in CM 1:6 and second layer 5 mm thick in CM 1:4 finishing fair and even mixed with WPC as per manufacturer's instructions all as specified and directed. (Note : Supply of water proofing compound shall be measured and paid seperately).

Supply only of integral water proofing compound of approved make all as specified and directed.

M&L for rendering 10mm thick on fair faces of brick or concrete in CM 1:6 finishing even and smooth with out using extra cement all as specified and directed.

M&L for rendering 5mm thick on fair faces of concrete surfaces in cement mortar 1:3 in ceiling surface finished even and smooth with out using extra cement all as specified and directed.

M&L preparing new surfaces of walls plastered or uplastered including brooming down or wire brushing, scrapping down, and applying one coats of with Acrylic Smooth exterior paint of required shade : New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

M&L for preparation of newly plastered surfaces of walls and applying three coats of white wash all as specified and directed.

M&L for preparation of newly plastered surfaces of ceilings and applying three coats of white wash all as specified and directed.

Demolition of Brick work built in cement mortar including all quoins, arches, pillars etc., but excluding ashlar facings, dressed stone work and precast concrete articles complete all as directed.

M&L for Brickwork with sub-class `B' old size bricks, straight or curved on plan exceeding 6m mean radius built in cement mortar 1:6 all as specified and directed.

M&L for Brickwork with subclass ‘B’ bricks, straight or curved on plan to any radius in half brick thick walls built in CM 1:4 all as specified and directed.

M&L for preparation of newly plastered surfaces of walls and applying two coats of oil bound distemper over a coat of primer all as specified and directed.

S&F in repairs of Sinks with drainage board made of stainless steel 1 mm thick kitchen or laboratory with plugs, washers and wastes including beding in cement mortar to dwarf wall or including fixing cantilever brackets and connecting union to pipe overall size 915 mmx 460 mm bowl size 410 mm x 330 mm x 160 mm all as specified and directed.

S&F in repairs Stainless steel plate rack 1 mm thick of size 760x930x200 mm of standard makes all as specified and directed.

Demolition of Concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level )including removal of demolished material out side MD land complete all as specified and directed by Engr-in-Charge.

M&L 75mm thick cement concrete type C-2 1:3:6 (40mm graded aggregate) as in plinth protection complete all as specified and as directed.

M&L for in repairs 12mm thick Particle board, medium density, flat pressed, single layer type or three layer type with BWR type adhesive, fixed with screws to timber frame work

M&L for in repairs 8 mm tk Prelaminated particle board, interior grade, prelaminated one side with decorative choice lamination & other side balancing white lamination, fixed with screws to timber frame work

M&L Uprooting scrubs/plant/flora & fauna on wall girth n exc 100mm from brick wall by cutting holes into masonry walls for digging out roots and dosing sulphuric/phenolic acid as per manufacturers instruction to deep rooted tree roots and making good the disturbed area with cement mortar in 1:3 using water proofing compound including necessary scaffolding upto a height of 16metre complete all as specified and directed by Engr-in-Charge.

Preparing surface of sunken slab of kitchen and bath floor trap area and applying a two-component acrylic polymer-modifi ed elastomeric waterproofi ng membrane. Make:Brushbond of fosroc ar any equivalent complete all as specified and directed Procedure: 1.dismantling of tiles and removal of old floor trap and replacing with new floor trap/nahni trap 2.application acrylic polymer in and around the floor area and finishing the surface by fixing tiles matching to exisitng shade

M&L for application of damp proof course on brick/concrete surfaces of wall before application of plaster including necessary scaffolding upto a height of 10metre complete all as specified and directed by Engr-in-Charge.

M&L for Chipping of slab/columns/beams/chajjas/ parapet and removing loose mortar with chisel hammer without much impact concrete and cleaning the exposed reinforcement with wire brush and sand blasting the surface using river sand with minimum of 6 Kg pressure at the nozzle end by mechnical compressor and proiding zinc rich primer at the rate of 5 Sqm/Ltr with Shaliprime zn R to reinforcement as per manufacturers instructions and including all scaffolding, machinery, tools tackles and men, materials and clearing of debries complete all as specified and directed by Engr-in-Charge. Make : Shaliprime zn R of STP or equivalent brand in Fosroc/Dr. Fixit.

M&L for providing shear connectors and anchoring by drilling 12mm dia holes upto depth of 100mm in concrete surfaces and fixing 10mm dia TMT bars L shaped anchor rods as shear connectors by using Lokfix chemical manufactured by Fosroc or equivalent in defective concrete area of the slab/column/lintel etc or any other structural members as per site requiremnt after cleaning the drilled hole by using water jet and after drying the clean the surface with blower to remove all loose & fine particles the polyster resin shall be prepared by thorough mixing of base & hardener by the help of spatula after preparing the mix the holes shall be filled to a minimum depth of 1/3rd of the hole with the prepared polyester resin and the reinforced bar shall be iserted to a full depth of hole and extra bar shall be bent into the concrete complete all as specified and directed

M&L for providing 80 Gsm Hard Chicken Mesh for Plaster - Fiber Mesh Roll fixing it to the existing reinforcement before plastering complete all as specified and directed

Supply only TMT deformed bars of 10mm dia and over cut to length ,bent to shape required and binding with MS wire (annealed) not less than 0.9mm complete all as specified and directed

M&L for application of polymer modified reinstatement mortar 20mm thick in places of repair works of RCC members slab soffit/chajjas/beam/column with Rendroc S2 of M/s fosroc make or equivalent having a compressive strength of 40 Mpa complete all as specified and directed.this item inncludes application of rust inhibiting primer and letting it dry for 24 hours befor application of plaster

PAVANI INFRAS (BID ID -3485468)

J R CONSTRUCTIONS (BID ID -3484594)

DHANA CONSTRUCTIONS (BID ID -3483482)

K VENUGOPALA SWAMY (BID ID -3483416)

BEST ENGINEERING (BID ID -3485362)

K R ENTERPRISES (BID ID -3485950)

abhilasha constructions (BID ID -3485227)