SPECIAL REPAIRS TO BLDG NO P-326 (UG SUMP 2 X 2 LAKHS GALLON CAPACITY) IN INF LINE AT MILITARY STATION JAMNAGAR

Demolition of (reinforced) cement concrete of any description and in any position not otherwise specifically provided for complete all as specified and as directed.

Use and waste of formwork to sides of pillars, posts, struts, piers, columns and stanchions with rough finished surfaces of concrete in flat complete all as specified and directed.

Supply and Fix TMT steel bars, 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with & including MS wire (annealed) not less than 0.9mm dia or securing with clips, Gde of steel shall be Fe-500/ Fe-500d/ Fe-550/ Fe-550d complete all as specified.

Supply and Fix TMTsteel bars, 5mm dia and over upto and including 10mm dia in stirrups, spacers and binders.cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with & including MS wire (annealed) not less than 0.9mm dia or securing with clips , Gde of steel shall be Fe-500/ Fe-500d/ Fe-550/ Fe-550d complete all as specified and directed.

Material and Labour Providing Reinforced cement concrete M-35 in Columns, pillars, piers, posts and struts complete all as specified and directed.

Use and waste of formwork to sides and soffits of floor or roof beams, beams with rough finished surfaces of concrete in flat complete all as specified and directed.

Formwork to edges of concrete flats, treads, breaks in floors, window cills, concrete rail ings, openings in concrete walls, floor and roofs n exc 20 cm wide and sides of RCC/ PCC bands in walls, horizon tal or sloping and similar work exc 10cm but n exc 20cm wide for Rough finished surfaces of concrete all as directed.

Material and Labour Providing Reinforced cement concrete M-35 in Slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like complete all as specified and directed.

Material and Labour for 5 mm thick rendering in CM 1:4 on fair faces of brick or concrete Ceilling surfaces and finising even fair complete all as specified and directed.

Material and Labour for 10 mm thick rendering in CM 1:4 on fair faces of brick or concrete wall surfaces and finising even & smooth without using extra cement complete all as specified and directed.

Demolition of cement Concrete (unreinforced) in ground floors and pavings n exc 15 cm thickness (below or above ground level) complete all as specified and directed.

Material and Labour for 75 mm thick Cement concrete type B- 2, 1:2:4 (40mm graded aggregate) as in plinth protection complete all as specified and directed.

Forming Construction joint 30mm deep x 10mm wide filled with sealing compound Grade 'A' complete all as specified and directed.

Supply only water proofing compound

Taking down cement plaster any description on brick/stone or concrete surfaces etc including racking out joints, hacking for key, scrubbing down with water to receive plaster complete all as specified and directed.

Material and Labour for 10 mm thick rendering in CM 1:4 on fair faces of brick or concrete surfaces and finising even & smooth without using extra cement complete all as specified and directed.

Material and Labour for preparation of new plastered or unplastered surfaces of walls and applying Two or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm complete all as specified and as directed.

Providing and executing Polyurethane Injection grouting system to leakage points after cleaning the surface and remove any dust, unsound or contaminated material, plaster, oil, paint, grease, corrosion deposits or algae etc., fixing of packers for injection After fixing packer, injecting Nitofill WS60 which produces a rapid setting water stopping foam in running water, when the water is stopped the cracks are re-injected with Nitofill UR63- Solvent free two part polyurethane resin. Once grouting operation is completed remove the packers and make good any holes or voids with Renderoc SP 40 and allow curing etc. complete as per manufacturer’s specification.Make:- Fosroc, BASF, Pidilite.

EPOXY GROUTING: Providing, injecting and grouting High molecular weight Super Low Viscous (3 to 5 cps) 0.56 Kg/cm2 Epoxy Thermoset Resin Monopol (Krishna Conchem or equivalent) for Slab/Beams/Columns/RCC WALLS in appropriate proportion as per manufacturer’s specifications into cracks / honeycomb area of concrete including drilling minimum 50 mm deep holes of required dia. in concrete, fixing nipples 8 / 10mm dia., injecting grout by suitable gun / pump at 1.0 to 2.0 Kg/cm2 pressure and subsequent cutting / removal of the nipples and sealing of the hole and groove after completion of grouting with cement / epoxy mortar as directed by the Engineer in-charge. Rates to include searching the cracks, opening the same, fixing the nozzles & making all other provisions as per the manufacturer specification/ instructions to make the water tight structure only the affected area. Make:- Sunanda, Pidilite, Krishna Conchem, BASF, Fosroc

Providing, cutting, bending and fixing Additional Reinforcement in position steel reinforcement of specified/required sizes and shapes in the form or main rebars, stirrups & rings, distribution rebars etc., and tying them to shear connectors using GI binding wire. The additional rebars should be coated with TWO coats of Anti Corrosive protective coating & dry sand to be sprinkled on second coat including tying with Annealed Binding wires, providing cover blocks of appropriate sizes etc complete as specified and instructed by the Consultants.

Providing and laying Super fluid Microconcrete of minimum (M- 40 grade) -Roffe crete repairs (or equivalent as specified in the List of Brand names) in beam bottoms, columns, slabs etc. including mixing with 5mm to 10mm size aggregates, waterproof ply wood/ steel plate shuttering, pouring, temping, Consolidating, curing etc complete as per Manufacturer’s specification and Consultants Instructions.The item shall be paid on actual consumption of Micro concrete. Note- Rate of this item shall include chipping of concrete, surface preparation, rust removal and prevention treatment as per specs and in accordance with consultants suggestions and directions. The item shall be paid on actual consumption of Micro concrete.

Removing building materials etc. (other than spoil payable under earthwork) to a distance of outside MOD land (above 10 km), beyond the lead included in rates, including loading, unloading and stacking at the destination.

Material and Labour for painting after preparing surfaces of UG sump by sand siping and applying two coat of epoxy resign pigmented paint with mixing Ratio 4:1 (i.e Base paint & catalyst hardner) of make- Berger Epilux 78 High build or any other make duly certified by CFTRI, Mysore suitable for portable drinking Water to existing surfaces complete all as specified and directed by by Engineer-in-Charge.