SPECIAL REPAIR TO WATER PROOF TREATMENT IN SWATI MEENA P 88 P 89 P64 P65 AND P3A BUILDING AT NOFRA COLABA MUMBAI

Amount

Note: - Tenderer should quote the rates considering the following factors: - (i) Work to be carried out in building of Height G+15 storey. (ii) Necessary Scaffolding and Safety measures. (iii) Roof Treatment to be carried out by the company applicator as approved by GE. (iv) Only 01 (One) No of goods lift will be made available to the contractor. Any damage to lift function and aesthetic to be borne by the contractor.

Taking down cement plaster, any description on brick or stone walls and ceiling including racking of joints hacking for key scrubbing down with water etc for storey as directed by Engr-in-Charge incl all necessary scaffolding etc.

M&L for 20mm thick plastering in Cement mortar 1:4 in 2 coats (15 mm thick backing coat and 5 mm thick setting coat mixed with water proofing compound @2% by the weight of cement) on fair faces of brick work or concrete surfaces, finished even and smooth (w/o using extra cement) all as specified and directed (WPC shall be mesured and paid seperately as supply only) incl all necessary scaffolding etc.

M&L for rendering 10mm thick cement plaster in cement Mortar 1:3 mixed with water proofing compound (@2% by the weight of cement) brick or concrete surfaces as on ceiling finished even and smooth without using extra cement incl all necessary scaffolding etc. Note :- Water proofing compound shall be measured seperatly as supply only.

Preparation of new plastered surfaces of walls/Ceiling and applying two coats of acrylic emulsion exterior grade (100%), Alkali and fungal resistance, dirt resistance exterior paint of approved shade over a coat of exterior grade primer complete all as specified and directed incl all necessary scaffolding etc.

Supply only integral water proofing compound

Demolition of existing treatment of any type and preparing the surface by cleaning the concrete surface with wire brush and a high pressure water jet and ensure that it is free of dust, oil grease, loose particles vegetation roots etc and filling crackswith polymer modified mortar using smartcare RP or Epoxy mortar including Material and labour for laying padding cement concrete 1:2:4 type B-0 (using 12.5mm graded stone aggregate) on terrace of 50mm average thickness maintaining 1:30 slope finishing with 10 mm thick cement mortar 1:3 as specified and directed by Engr-in-Charge. Material & labour for High performance hybrid polyurea elastomeric waterproofing spray applied SmartCare Hypertron Hybrid liquid membrane with an elongation of 600% and tensile strength of more than 13 N/mm2 as per ISO 527 type 5, shore A Hardness of min 85 as per ISO 868 and crack bridging ability of 3.5 mm as per ASTM C1305. The system includes final base preparation, epoxy primer application and applying SmartCare Hypertron Hybrid or approved equivalent in two coats with a consumption of 2kg/sqm etc, complete as per Manufacturer specifications and to be applied by the authorised applicator of company. Make : ASIAN, PIDILITE or Equivalent as approved. NOTE : ROOF TREATMENT TO BE DONE BY COMPANY APPLICATOR ONLY. APPROVAL OF APPLICATOR SHALL BE OBTAINED FROM GE PRIOR EXECUTION OF THE WORK BY THE CONTRACTOR.

Taking down plaster on brick, stone or concrete surfaces etc including racking out joints hackup for key scrubbing down with water etc including rendering 20mm thick in two layers (15+5) in cement mortar 1:4 complete all as specified and directed by Engr-in-Charge. Supplying and applying single component, elastomeric, acrylic fibre reinforced waterproofing & anticarbonation coating SmartCare Damp Proof or equivalent material as approved with minimum elongation of 220% as per ASTM D412 and shall have crack bridging ability of upto 1mm and shall resist 7 bars of hydrostatic pressure. The system consisting of self priming with 33% dilution followed by two undiluited coatings but sandwiched with EPDM joint and corner tapes which has got very high elongation, etc, complete as per manufacturers specification and all as specified by Engr in charge. Consumption @ 0.44ltr/sqm. Make : ASIAN, PIDILITE or Equivalent as approved. NOTE : TREATMENT TO BE CARRIED OUT BY COMPANY APPLICATOR ONLY. APPROVAL OF APPLICATOR SHALL BE OBTAINED FROM GE PRIOR EXECUTION OF THE WORK BY THE CONTRACTOR.

Taking up or down steel tubing and connections and removing from store of following sizes, complete all as directed.

(a) 80 mm bore

(b) 50 mm bore

(c) 25 mm bore

(d) 15 mm bore

Supply and fix steel water tubing galvanised medium grade (ISI Marked) of following size, with all fitting fixed complete to walls and ceilings or laid in floor/wall/ceiling (in high rise building including scaffolding), complete all as specified and directed.

(a) 80 mm bore

(b) 50 mm bore

(c) 25 mm bore

(d) 15 mm bore

SmartCare PU Injection Grout Supply & apply with nozzle PU Injection (1K) hydrophobic grout based on polyurethane. Upon contact with water, it reacts to form a closed cell rubber-like foam while expanding its volume up to 27 times. The cured material is of a constant volume. Since water is not a component of the foam structure, the cured material is essentially not affected by water or dryness. The reacted material does not shrink or swell. Depending on the pressure of injection, it reacts to a form a very dense material or foam complete all as specified and directed by Engr in Charge

Disconnecting existing tanks exc 1000 ltrs but n exc 5000 ltrs, setting aside (or lowering if required) for repairs, Cleaning and removing all scale and dirt etc from tanks and from mouths of circulating pipes etc and hoisting and reconnecting and re-fixing in same position complete all as specfied and directed.

Dismantling water tanks exc 1000 ltrs but not exc 5000 ltrs and removing to store complete all as specified and directed.

S&F Rotational moulded polythylene water storage tank tripple layer of 3000 Ltrs capacity (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I including fittings / fixture in all respect for smooth functioning as directed.

S&F Rotational moulded polythylene water storage tank tripple layer of 5000 Ltrs capacity (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I including fittings / fixture in all respect for smooth functioning as directed.

M/s. MAYUR ENTERPRISES

SHREE JAGDISH FURNITURE CO.

ASHOK ENTERPRISES

SN CONSTRUCTION

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