REPAIR MAINT OF SLAB AND LEAKAGE OF SUMP NEAR ACCOMODATION OFFICE AND REPAIR MAINT OF DAMAGED PLASTER COLUMN OF R 4 BLDG AND GALVALUME SHEET AND PURLINS OF VEHICLE SHEDS IN R 5 COLABA UNDER GE (NW) NAVY NAGAR COLABA MUMBAI

Amount

Material and labour for demolition of reinforced cement concrete of Roofs, floors (other than ground floors), beams, staircases, landing, chajjas and similar suspended work complete all as specified and directed by the Engineer-in-Charge

Material and labour for formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick (Horizontal or sloping) complete all as specified and directed by the Engineer-in-Charge

Material and labour for mild steel TMT 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 and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed by the Engineer-in-Charge

Material and labour for MS TMT bars 8mm dia and over as in reinforcement cut to length, bent to shape required including cranking bending spirally for hooping for columns, hooking ends & binding with and including MS annealed wire not less than 0.9mm dia complete all as specified and directed by the Engineer-in-Charge

Material and labour for reinforced cement concrete (design mix) M-30 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 by the Engineer-in-Charge

Dismantling/taking down old existing unserviceable cement plaster loose/unsound weaken cement concrete of any description and in any position from existing external/internal surfaces of wall, roof, etc complete all as specified and directed by the Engineer-in-Charge.

Material and labour for providing and applying of alkaline based Anti oxidizing compound for steel structure conforming to ASTM D 1748-10(2015) after cleaning to loose scale or oxidized chips from bars. Having specific gravity 1.2 -1.22 ,the material to be applied to the rusted metal using brush, allow it to react for 16 to 24 hrs and afterwards wire brushing the surface. Clean with dry cloth before application of protective coating etc. Make : Carlisle Syntec/Thermax Ltd/Kryton Build Mat Pvt Ltd/SNI Infratech Pvt. Ltd.

Material and labour for filling three component agent exhibiting greenish yellow finish on curing solvent free thyxotropic having 100% solid content epoxy resin base density up to 1.68 gm/cc having seven day compresive strength of 50MPa, pot life 40 minutes at 25°C,drying time 8 hrs at 25°C and applicable with minimum temperature of 10°C. Recoatable time 24 hrs after finishing in line and level with existing concrete surface etc and reinstatement of the imperfections and blow holes / pits with one component thixotropic fibre reinforced PMM applied vertically or overhead by low pressure wet-spraying or hand trowelling. Make : Carlisle Syntec/Thermax Ltd/Kryton Build Mat Pvt Ltd/SNI Infratech Pvt. Ltd.

Material and labour for repairing of shrinkage of structure by drilling hole in structures using up to a depth of 15 mm and 18 mm dia, removing dust,etc by vacuum cleaner and blowers,providing and fixing of heavy grade GI pipe nipple 15 mm dia,100 mm long @ 1 mtr c/c in both direction and injection of High strength polymer based injection grout with flexural strength of minimum 45 MPa,Tensile strength of 26 MPa in 7 days and compressive strength of minimum 50 MPa in 1 day up tp 80 MPa in 7 days giving minimum pot life of 1hr@20°C and closing ends nipple epoxy putty/silica jelly after injecting the chemicals mixed with cement slurry. Make : Carlisle Syntec/Thermax Ltd/Kryton Build Mat Pvt Ltd/SNI Infratech Pvt. Ltd.

Material and labour for applying two component solvent free resin based agent having mixed density of 1.45-1.5kg/ltr, rendering full hardness in 24 hrs,compressive strength in 7 days shall be >40 MPa, tensile strength @7days > 15 MPa,flexural strength shall be >25 Mpa, and shall give bond strength >11 MPa as per recommendation of manufacture. Make : Carlisle Syntec/Thermax Ltd/Kryton Build Mat Pvt Ltd/SNI Infratech Pvt. Ltd.

Material and labour for providing and fixing welded MS wire mesh weighing not less than 1 kg/sqmt on the prepared surface.fixing of wiremesh should be done using electric drill and nails.It should be properly fixed on the surface complete all as specified and directed by the Engineer-in-Charge

Material and labour for applying 20mm - 25 mm screed with one component fibre reinforced PMM with water producing thixotropic consistency using heavy-duty slow speed drill with spiral mixing paddle or a Pan type mixer attached to spray units with nozzle at site applied by trowel or spray where ambient temperature if 30°C or more use of chilled water for conditioning the bagged product in an air-conditioned store prior to use. Mixing mperature shall be between 5 and 40°C. Mixed material shall achieve compressive strength of 15 MPa in 1 day & 45 MPa in 28 days and a flexural strength of 7 MPa @ 7 days. It shall compensate both plastic and hardened shrinkage and have minimum direct adhesive bond strength of greater than 2 MPa. It shall be alkaline, compatible with host concrete with similar thermal properties and shall achieve a elastic modulus of minimum 25 kN/Sqmm complete all as specified and directed by the Engineer-in-Charge. Make : Carlisle Syntec/Thermax Ltd/Kryton Build Mat Pvt Ltd/SNI Infratech Pvt. Ltd.

Material and labour for applying primer slurry prior to the application of the repair mortar having multiple corrosion inhibiting synergies and which is a blend of pc graded fillers corrosion inhibiting additive and re-dispersible polymers in powder form mixed with water for application by brush to coat the reinforcement within 10mm of the finish surface and where chlorides are present so as to achieve adhesion bond strength of 1 MPa to steel. Pot life of 0.5 hr @ 30°C. It shall be workable for not more than 15 minutes at same temperature. The mixed density shall be not more than 2.05. The water/powder ratio shall be 0.3 by weight. Consumption of slurry coat 10 - 12 running meters of 12mm diameter re-bar per kg @ 1.0mm average thickness preparing the surface to receive polymer modified mortar including providing necessary supports, bracing and runners to relieve the members from the load coming on it including scaffolding with working platform as required and as per design and pattern including preparing the surface to match with the existing surface,complete all specified as directed by engineer-in-charge. Make : Carlisle Syntec/Thermax Ltd/Kryton Build Mat Pvt Ltd/SNI Infratech Pvt. Ltd.

Material and labour for applying two coats of shielding layer using waterproofing Industrial with multiple corrosion inhibiting synergies producing High performance elastomeric Non-toxic cementitious coating. Coating to be applied after proper curing of screed, mixing using slow speed electric drill and application of 2 coats.Before applying layer on old surface, it should be free from grease, oil, dirt etc, it should be cleaned thoroughly complete as per specification and as directed by GE Make : Carlisle Syntec/Thermax Ltd/Kryton Build Mat Pvt Ltd/SNI Infratech Pvt. Ltd.

Material and labour for applying protection screed of 10 mm thick over entire treated surface with mortar (1:4) admixed with modified polymer based white emulsion with specific gravity 1.02gm/cc,slant shear bond of 8MPa @ 10% by weight of cement. Make: Carlisle Syntec/Thermax Ltd/Kryton Build Mat Pvt Ltd/SNI Infratech Pvt. Ltd.

Material and labour for providing and applying Water based co-polymer emulsion for concrete surfaces having high performance with specific gravity up to 1.02 formulated to be applied at maximum temperature of 30°C, to achieve specific performance characteristics that shall dry to a transparent finish and supplied as a single component white liquid to exposed concrete or masonry surface after proper surface preparation,cleaning of dust,dirt etc. The system shall form a film and shall have excellent water retention after film formation. It shall have coverage @8-10 sqm/lit/coat on prepared surface complete all as specified and directed by the Engineer-in-Charge Make : Carlisle Syntec/Thermax Ltd/Kryton Build Mat Pvt Ltd/SNI Infratech Pvt. Ltd.

Material and labour for providing and applying elastomeric protective coating for concrete. It should have resistance to agressive elements like carbon-di-oxide, uv light and rain. The coating should be applied in two coats @ 300 micron adhesion strength >1.0 N/mm2, Tensile strength >3N/mm2 .Coating to be applied after proper surface preparation,cleaning of dust,dirt etc. The system shall be UV resistant- aliphatic acrylate gives resistance to long term weathering. It shall have the properties that resists efflorescence and lime blooming with good adhesion on all cement plasters. It shall be able to hide surface undulations and fine surface cracks complete all as specified and directed by the Engineer-in-Charge Make : Carlisle Syntec/Thermax Ltd/Kryton Build Mat Pvt Ltd/SNI Infratech Pvt. Ltd.

Chipping ,removing carefully concrete work by low impact hammer ,breaker without damaging the structure & cleaning and disposal of debris out side the premises etc. complete as directed by Engr-in-Charge. Hard concrete shopuld not be removed by force.

Material and labour for clean existing reinforcement with wire/ rotary wire brush, making the surfaces free from loose material dirt etc. complete, Applying two coats of alkaline rust converting primer FEOVERT of Krishna Conchem of Roff rust cleaner of Piddilite or Dr Fixit Rust removal or sholirust of STP Ltd. on the rebars,including cleaning the reinforcement ,wirebrushing to remove loose rust spalls, wash the rebars with clean water within 3 min and wipe it dry and applying two coats of anticorrossive treatment. Note :- Measurement on the basis of area of concrete exposed.

Material and labour for providing and fixing additional steel bar or stirrups of diameter in various structural elements like columns beams and foundation including drilling bending and fixing the bars with epoxy putty etc complete as directed by Engr-in-Charge

Material and labour for applying two coats of anticorrosive Treatment to Reinforcement by application of two coats of anti-rust protective coating in the form of Acrylic Polymer with a minium splid content to 40% solid mixed with cement in 1:1.5 proportion ( 1 part polymer and 1.5 part cement) on rebars after cleaning of rust scales with time interval of minimum 4 hours between each coat by brush as per manufacturers instruction.Anti-rust protective shall be procured from one of manufacturer given below complete all as specified and directed by Engineer-in-Charge. (Make :- Fosroc/Sika/BASF/ Krishna Conchem)

Material and labour for building up the profile of structural members by using latex B2 modified air cured mortar system in damaged areas (1Cement-3 part graded cleaned pre-packed river sand 10% latex mortar by weight of cement-0.5 w/c ratio) upto 20 mm to 40 mm thickness including leveling profiling and removing and cleaning existing vegetation growth in structural and Non structural items all complete etc. all complete as directed by Engr-in-Charge. (Make :- Fosroc/Sika/BASF/Krishna Conchem)

Material and labour for providing and applying structural grade EPIBOND-21-LP prior to application of any type of mortar plaster conforming to ASTM-C-882-91 (Arizona Slant Shear Test) to ensure bond between old concrete and new concrete all complete as directed by Engr-in-Charge.

Material and labour for casting and repairing of excessively damaged members with micro concrete at all levels with all leads and lift as directed including mixing, laying, levelling, finishing including curing complete. Grade of Micro-concrete to be M-40 at 28 days and same shall be procured from one of manufacturer given below. (Make : Fosroc/Sika/BASF/Krisha conchem/Dr Fixit Pidilite).(Rates includes jacketing,formwork and micro concrete)

Material and labour for 20 mm thick plastering in two coats 15 mm thick backing coat in cement mortar 1:6 and 5 mm thick setting coat in cement mortar 1:4 mixed with water proofing compound @ 2% by weight of cement on fair faces of brick work or concrete wall surfaces finished even and smooth without using extra cement and using welded mesh where required all as specified including scaffolding, Safety net etc all complete as directed by Engr-in-Charge. (Note :- WPC and welded mesh shall be measured and paid separately)

Material and labour plastering in cement mortar (1:3), 5mm thick finished even and smooth for ceiling complete all as specified & directed by Engr-in-Charge.

Supply only integral water proofing compound of approved ISI make.

Supply only Welded steel wire fabric not exc 1 kg per sqm for plastering in concrete surfaces complete all as specified and directed by the Engineer-in-Charge.

Material and labour for preparation of newly plastered or previously treated surfaces walls/ chajjas/parapets/concrete surfaces & applying two coats of chemical waterproofing treatment(Shalycryl 215 of STP Ltd/601 raincoat of Pidilite or equivalent) /elastomeric water proofing coating such as Flexcoat, Beckcoat Exshield etc or equivalent over a coat of primer (shaliprime of STP or eqvt) including Preparation of surfaces of walls/chajja/concrete complete as per manufactures Instructions and approved colour complete all as specified and directed by Engr in Charge

Material and labour for CI Nahani trap dia of outlet 75mm fixed in repairs including jointing to waste pipe in runlead fixed in cement concrete type B 1 (1:2:4) complete all as specified and directed by the Engineer-in-Charge.

Supply and fixing PTMT grating doom over Nahani trap and floor trap of 100mm Dia (Minimum weight 25 gms) complete all as specified and directed by the Engineer-in-Charge.

Taking down CI soil/waste/vent/rain water pipes including all fittings like shoes bends swan necks etc of any dia all as specified and directed.

Supply and fixing CI soil/waste/vent pipe in any length with ears 100mm bore (sand cast) in any length with cement joints fixed to walls complete all as specified directed.

Supply and fixing CI soil/waste/vent pipe in any length with ears 75mm bore (sand cast) in any length with cement joints fixed to walls complete all as specified directed.

Supply and fixing CI bends (any radius) for soil/waste pipes 100mm bore diminishing pieces or tapers on walls fitted with oval access door complete all as specified.

Supply and fixing CI bends (any radius) for soil/waste pipes 75mm bore diminishing pieces or tapers on walls fitted with oval access door complete all as specified.

Supply and fixing CI branch piececs single (equal or unequal) ordinary or inverted (spigot or socked type) with parallel branches for 100mm bore pipe (Y or T) all as specified and directed.

Supply and fixing CI branch piececs single (equal or unequal) ordinary or inverted (spigot or socked type) with parallel branches for 75mm bore pipe (Y or T) all as specified and directed.

Taking down PVC rain water pipes including all fittings like shoes bends swan necks etc of any dia all as specified and directed.

Fixing only PVC (SWR) pipes 160mm bore single socketed in any length with rubber ring joints fixed to wall

Supply and fixing PVC (SWR)bends (any radius) for rain water pipes 160 mm bore diminishing pieces or tapers on walls complete all as specified.

Fixing only PVC (SWR) pipes 110mm bore single socketed in any length with rubber ring joints fixed to wall complete all as specified and directed by the Engineer-in-Charge.

Supply and fixing PVC (SWR)bends (any radius) for rain water pipes 110 mm bore diminishing pieces or tapers on walls complete all as specified.

Note: (a) The work for item Sr No. 1 to 17 to shall be executed directly by company or their authorized applicator. Application shall be authorized in writing by company and guarantee/responsibility of work executed shall be owned by company in writing. (b) Quoted rate shall be inclusive of material all labors tools and plants scaffolding and working upto 15 mtr height and dewatering of Sumps if required. (c) Adoption of necessary safety arrangement like safety belts. ropes. helmets, netting etc. which are required for safety of working at height etc. which are required for safety of working at height exceeding 3 to 25 mtr height shall be mandatary and deemed to be inclusive on quoted rates. (d) (Note:- For item No 18 to 41 Work to be carried out at G+14 bldg including top roof and lift machine room parapet walls with scaffolding & safety measures in repairs and in patches).

Note : Store for Schedule 'B" items Ser No 40 and 42 shall be issue from AGE B/R sub division store.

Shetty Construction Co

satguruenterprises

SHREE JAGDISH FURNITURE CO.