E-Quotation For Rate Estimation For The Work Of Development Of Tuljapur Temple Precinct And Surrounding Area, Tq. Tuljapur, District Dharashiv.- 1 PART – A (Work Portion) 2 ITEM No.1 :-Window Type-1Providing and fixing Window Type 1, crafted in traditional architectural style with the following components, all installed as per approved design, detail, and alignment :1. GFRC Jali (Grill): Precast Glass Fiber Reinforced Concrete (GFRC) ornamental jali panel with traditional motifs (geometric/floral), factory-cast with minimum thickness of 30 mm. Installed flush within the window opening with adequate structural supports.2. Arch:Decorative arched top in GFRC , forming an integral part of the opening, with smooth curvature and edges, proportionate to the window size.3. Corbell (Bracket):Traditional corbell brackets below the arch or supporting frame, made in GFRC, minimum projection 150 mm, detailed in classical style. 3 4. Galtha (Stone Sill):Natural stone sill (galtha) provided at the base of the window opening. Stone to be locally sourced/dressed, minimum thickness 50 mm, slope for water runoff, with chamfered or rounded edges.5. Flower Motifs:Decorative flower carvings in GFRCplaced around the arch or within jali elements, cast or carved in relief, fixed securely into the composition.6. Kel Phool on Arch:Signature Kel Phoolmotif in GFRC or stone, prominently placed at the center/top of the arch. Sized proportionately and detailed with precision.7. Frame (in Stone):Full perimeter stone frame, hand-chiseled and polished or textured, surrounding the entire window opening. Frame to have a minimum thickness of 75 mm, mitred or interlocked at corners, flush or projecting as per design. Joints to be tight and sealed with compatible grout. Stone type and finish to match façade treatment.Refer Image no -01 4 ITEM No. 2 :-Window Type-2Providing and fixing Window Type 1, crafted in traditional architectural style with the following components, all installed as per approved design, detail, and alignment:1. GFRC Jali (Grill):Precast Glass Fiber Reinforced Concrete (GFRC) ornamental jali panel with traditional motifs (geometric/floral), factory-cast with minimum thickness of 30 mm. Installed flush within the window opening with adequate structural supports.2. Arch:Decorative arched top in GFRCforming an integral part of the opening, with smooth curvature and edges, proportionate to the window size.3. Corbell (Bracket):Traditional corbell brackets below the arch or supporting frame, made in GFRC , minimum projection 150 mm, detailed in classical style.4. Galtha (Stone Sill):Natural stone sill (galtha) provided at the base of the window opening. Stone to be locally sourced/dressed, minimum thickness 50 mm, slope for water runoff, with chamfered or rounded edges.5. Flower Motifs:Decorative flower carvings in GFRCplaced around the arch or within jali elements, cast or carved in relief, fixed securely into the composition. 5 6. Kel Phool on Arch:Signature Kel phool motif in GFRCprominently placed at the center/top of the arch. Sized proportionately and detailed with precision.7. Frame (in Stone):Full perimeter stone frame, hand-chiseled and polished or textured, surrounding the entire window opening. Frame to have a minimum thickness of 75 mm, mitred or interlocked at corners, flush or projecting as per design. Joints to be tight and sealed with compatible grout. Stone type and finish to match façade treatment.Refer Image no -01 6 ITEM No. 3 :-Stone Arch Opening with Kamal Phool and Stone FrameProviding and constructing Stone Arch Opening in traditional Indian architectural style, including intricately carved features as per approved drawings and design intent. The item comprises the following elements:1. Arch (in Stone): Fabrication and installation of a semi-circular or pointed arch made from hand-dressed natural stone (sandstone, basalt, or approved type). The arch shall be built using individual voussoirs, shaped and finished with precision. Joints to be tight and pointed with matching grout. Arch thickness to be minimum 150 mm, with proper curvature and depth.2. Kamal Phool (Lotus Motif): A carved Kamal Phool (Lotus flower) detail in relief, centrally placed at the crown of the arch (keystone position), integrated into the stonework. Motif to be carved in same or contrasting stone, finished smoothly, and sized proportionate to the arch geometry (typically 150–250 mm in diameter).3. Stone Frame: Full stone surround frame provided along the vertical and horizontal edges of the opening. Frame sections to be cut, dressed, and finished with chamfered or profiled edges as per design. Frame thickness not less than 75 mm and depth as per wall section. All stone joints to be mitred or tongue-and-grooved for stability. Frame to be fixed flush or proud of wall surface depending on elevation requirement. Refer Image no -03 7 ITEM No.4 :-Stone Arch Opening with Kamal Phool, Stone FrameProviding and constructing traditional architectural stone arch opening featuring intricately carved elements and decorative motifs as per approved drawings and architectural intent. The item shall include:1. Stone Arch:Construction of a true arch in hand-dressed natural stone (e.g., sandstone, basalt, or approved equivalent), formed using individual voussoirs cut to curvature. Arch to be semi-circular or pointed as per design, minimum thickness 150 mm, with neatly jointed and grouted segments.2. Kamal Phool (Lotus Motif):Artistically carved Kamal Phool (lotus flower) integrated at the crown of the arch (keystone position), carved in the same or contrasting stone. Diameter approx. 150–250 mm, in high relief, polished or textured as per finish schedule.3. Stone Frame:Full perimeter stone frame surrounding the arch and vertical sides of the opening. Each frame element to be hand-cut and shaped with chamfered or profiled edges. Minimum thickness of 75 mm. Frame to be securely fixed with dowels or mortar, joints mitred and sealed, aligned with wall façade.Refer Image no -04 8 ITEM No. 5 :-Architectural Cornice Type 1 in Stone Providing Ashlar Masonry for any Level Moulding with Soft Compacted Basalt stone of size 300mm x 250mm x 150mm from approved source, with dressing as per drawing and as directed by Engineer-In-Charge in Lime Mortar 1:3 with paper fitting joints, including transportation and conveyance to specific required location, scaffolding, tools and tackles, racking the joints with neat lime slurry, curing, cleaning, etc. complete. The stones shall be dressed full or to template, or as shown in working drawings. The exposed faces of the stone shall be fine - chissel dressed, and all joints shall be in line and close not more than 3mm thick. All visible angles and edges to be free from unsightly chippings, etc. complete. As directed by Engineer-In-Charge. (The sample of the moulding stone shall be approved prior to execution byConsultant/Engineer-In-Charge.)..Refer Image no -05 9 ITEM No. 6 :- Architectural Cornice Type 2 in Stone Providing Ashlar Masonry for any Level Moulding with Soft Compacted Basalt stone of size 300mm x 250mm x 150mm from approved source, with dressing as per drawing and as directed by Engineer-In-Charge in Lime Mortar 1:3 with paper fitting joints, including transportation and conveyance to specific required location, scaffolding, tools and tackles, racking the joints with neat lime slurry, curing, cleaning, etc. complete. The stones shall be dressed full or to template, or as shown in working drawings. The exposed faces of the stone shall be fine - chissel dressed, and all joints shall be in line and close not more than 3mm thick. All visible angles and edges to be free from unsightly chippings, etc. complete. As directed by Engineer-In-Charge. (The sample of the moulding stone shall be approved prior to execution byConsultant/Engineer-In-Charge.).. Refer Image no -06 10 ITEM No. 7 :-Architectural Cornice Type 1 in GFRCProviding and fixing decorative architectural cornice at specified locations on façade (plinth level, floor band, parapet, roofline, or arch base), made from Stoneas per approved architectural design, drawings, and profiles. Refer images same as item no 5 11 ITEM No. 8 :-Architectural Cornice Type 2 in GFRC Providing and fixing decorative architectural cornice at specified locations on façade (plinth level, floor band, parapet, roofline, or arch base), made fromGFRC as per approved architectural design, drawings, and profiles. Refer images same as item no 6 12 ITEM No. 9 :-Kangani Stone(Stone Patti)Supplying and fixing Kangani stone feature for ornamental use in façade or railing terminations, made from locally available basalt stone, manually carved to traditional profile, fixed with dowels/grouting as per architectural drawings.Specification:Stone: Carved basalt stoneShape: As per approved designFinish: Smooth chisel dressedFixing: Stainless steel dowels and epoxy mortarRefer Image no -09 13 ITEM No. 10 :-Arch Opening with Kamal Phool, Frame, and GFRC Jali type 1Providing and constructing traditional architectural stone arch opening featuring intricately carved elements, GFRC jali, and decorative motifs as per approved drawings and architectural intent. The item shall include:1. Stone Arch:Construction of a true arch in hand-dressed natural stone (e.g., sandstone, basalt, or approved equivalent), formed using individual voussoirs cut to curvature. Arch to be semi-circular or pointed as per design, minimum thickness 150 mm, with neatly jointed and grouted segments.2. Kamal Phool (Lotus Motif):Artistically carved Kamal Phool (lotus flower) integrated at the crown of the arch (keystone position), carved in the same or contrasting stone. Diameter approx. 150–250 mm, in high relief, polished or textured as per finish schedule.3. Stone Frame:Full perimeter stone frame surrounding the arch and vertical sides of the opening. Each frame element to be hand-cut and shaped with chamfered or profiled edges. Minimum thickness of 75 mm. Frame to be securely fixed with dowels or mortar, joints mitred and sealed, aligned with wall façade. 14 4. GFRC Jali (Grill):Installation of GFRC (Glass Fiber Reinforced Concrete) jali panel within the stone-framed opening. Jali to have intricate traditional motifs (floral/geometric) as per approved pattern. Panel thickness not less than 30 mm, factory-cast with smooth edges and embedded securely within the stone surround using stainless steel anchors or epoxy fixings.Refer Image no -10 15 ITEM No. 11 :-Stone Arch Opening with Kamal Phool, Stone Frame, and GFRC Jali type 2Providing and constructing traditional architectural stone arch opening featuring intricately carved elements, GFRC jali, and decorative motifs as per approved drawings and architectural intent. The item shall include:1. Stone Arch:Construction of a true arch in hand-dressed natural stone (e.g., sandstone, basalt, or approved equivalent), formed using individual voussoirs cut to curvature. Arch to be semi-circular or pointed as per design, minimum thickness 150 mm, with neatly jointed and grouted segments.2. Kamal Phool (Lotus Motif):Artistically carved Kamal Phool (lotus flower) integrated at the crown of the arch (keystone position), carved in the same or contrasting stone. Diameter approx. 150–250 mm, in high relief, polished or textured as per finish schedule. 16 3. Stone Frame:Full perimeter stone frame surrounding the arch and vertical sides of the opening. Each frame element to be hand-cut and shaped with chamfered or profiled edges. Minimum thickness of 75 mm. Frame to be securely fixed with dowels or mortar, joints mitred and sealed, aligned with wall façade.4. GFRC Jali (Grill):Installation of GFRC (Glass Fiber Reinforced Concrete) jali panel within the stone-framed opening. Jali to have intricate traditional motifs (floral/geometric) as per approved pattern. Panel thickness not less than 30 mm, factory-cast with smooth edges and embedded securely within the stone surround using stainless steel anchors or epoxy fixings.Refer Image no -11 17 ITEM No. 12 :-Stone Arch Opening with Kamal Phool, Stone Frame, and GFRC Jali type 3Providing and constructing traditional architectural stone arch opening featuring intricately carved elements, GFRC jali, and decorative motifs as per approved drawings and architectural intent. The item shall include:1. Stone Arch : Construction of a true arch in hand-dressed natural stone (e.g., sandstone, basalt, or approved equivalent), formed using individual voussoirs cut to curvature. Arch to be semi-circular or pointed as per design, minimum thickness 150 mm, with neatly jointed and grouted segments.2. Kamal Phool (Lotus Motif): Artistically carved Kamal Phool (lotus flower) integrated at the crown of the arch (keystone position), carved in the same or contrasting stone. Diameter approx. 150–250 mm, in high relief, polished or textured as per finish schedule. 18 3. Stone Frame : Full perimeter stone frame surrounding the arch and vertical sides of the opening. Each frame element to be hand-cut and shaped with chamfered or profiled edges. Minimum thickness of 75 mm. Frame to be securely fixed with dowels or mortar, joints mitred and sealed, aligned with wall façade.4. GFRC Jali (Grill): Installation of GFRC (Glass Fiber Reinforced Concrete) jali panel within the stone-framed opening. Jali to have intricate traditional motifs (floral/geometric) as per approved pattern. Panel thickness not less than 30 mm, factory-cast with smooth edges and embedded securely within the stone surround using stainless steel anchors or epoxy fixings.Refer Image no -12 19 ITEM No. 13 :-GFRC Jali (Grill):Providing and Fixing Precast Glass Fiber Reinforced Concrete (GFRC) ornamental jali panel with traditional motifs (geometric/floral), factory-cast with minimum thickness of 30 mm. Installed flush within the window opening with adequate structural supports. 20 ITEM No. 14 :-Arch:Providing and Fixing Decorative arched top in carved stone, forming an integral part of the opening, with smooth curvature and edges, proportionate to the window size. 21 ITEM No. 15 :-Arch:Providing and Fixing Decorative arched top in GFRC , forming an integral part of the opening, with smooth curvature and edges, proportionate to the window size. 22 ITEM No. 16 :-Corbell (Bracket):Providing and fixing Traditional corbell brackets below the arch or supporting frame, made incarved stone, minimum projection 150 mm, detailed in classical style.Size- 0.23 m x 0.25 m x0.10 mRefer Image no -16 23 ITEM No. 17 :-Corbell (Bracket):Providing and fixing Traditional corbell brackets below the arch or supporting frame, made inGFRC minimum projection 150 mm, detailed in classical style.Size- 0.23 m x 0.25 m x0.10 mRefer Image no -16 only 24 ITEM No. 18 :-Galtha (Stone Sill):Providing and fixing Natural stone sill (galtha) provided at the base of the window opening. Stone to be locally sourced/dressed, minimum thickness 50 mm, slope for water runoff, with chamfered or rounded edges.Refer Image no -18 25 ITEM No. 19 :-Flower Motifs:Providing and fixing Decorative flower carvings in stone, placed around the arch or within jali elements, cast or carved in relief, fixed securely into the composition.( Size- 0.20 m x 0.20 m)Refer Image no -19 26 ITEM No. 20 :-Flower Motifs:Providing and fixing Decorative flower carvings in GFRC , placed around the arch or within jali elements, cast or carved in relief, fixed securely into the composition.( Size- 0.20 m x 0.20 m) .Refer Image no -19 27 ITEM No. 21 :-Kel Phool on Arch:Providing and Fixing Signature Kel Phoolmotif in stone, prominently placed at the center/top of the arch. Sized proportionately and detailed with precision. ( Size- 0.25 m x 0.40 m ).Refer Image no -21 28 ITEM No. 22 :-Kel Phool on Arch:Providing and Fixing Signature Kel Phoolmotif in GFRC, prominently placed at the center/top of the arch. Sized proportionately and detailed with precision. ( Size- 0.25 m x 0.40 m ). Refer image for this as item no 21 29 ITEM No. 23 :-Devali - Providing and Fixing Devali in stone, fixing in wall as per architectural drg etc complete with using lime ortor. ( Size- 0.6 m x 0.45 m ).Refer Image no -23 30 ITEM No. 24 :-Parapet in stone- Providing and Fixing parapet wall in basalt stone, fixing in wall as per architectural drg etc complete with using lime ortor. ( Size- 0.9 mhigh x 0.23 thk ).Refer Image no -24 31 ITEM No. 25 :-Railing in stone- Providing and Fixing Railing for staircase or at parapet wall in basalt stone, fixing in wall as per architectural drg etc complete with using lime ortor. ( Size- 0.9 mhigh ).Refer Image no -25 32 ITEM No. 26 :-Water Spout-Providing and fixing water spout as per detailed image no 26 in Ashlar Masonry for any Level Moulding with Soft Compacted Basalt stone as required from approved source, with dressing as per drawing and as directed by Engineer-In-Charge in Lime Mortar 1:3 with paper fitting joints, including transportation and conveyance to specific required location, scaffolding, tools and tackles, racking the joints with neat lime slurry, curing, cleaning, etc. complete. The stones shall be dressed full or to template, or as shown in working drawings. The exposed faces of the stone shall be fine - chissel dressed, and all joints shall be in line and close not more than 3mm thick. All visible angles and edges to be free from unsightly chippings, etc. complete. As directed by Engineer-In-Charge. (The sample of the moulding stone shall be approved prior to execution byConsultant/Engineer-In-Charge.).. Refer Image no -26 33 ITEM No. 27 :-Supplying and applying crystalline penetrant sealer coating of polymer modified, single component systemin two coats(total consumption 2.5 kg per sqm) including cleaning, wire brushing, washing and grinding the concrete surface with grinding machine/hand grinders, providing and making watta ( coving / fillet ) at Vertical & Horizontal junctions for easy flow of waterproofing coating, repairing potholes with high bonding polymer modified mortar admixed with emulsion based admixturefor enhancing the binding properties, repairing cracks with high bonding polymer modified repair mortar and curing, etc complete. waterproofing warrenty for 10 years 34 ITEM No. 28 :-Providing and applying two component high performance polymer modifed cementitious waterproofing coating , having minimum elongation of 120%, Tensile strength 1.2 N/mm2 (As per ASTM D412), Water Vapour Transmission 0.7 Perms (As per ASTM E96), Adhesion Strength 1 Mpa (As per ASTM D 7234), Crack bridging up to 1 mm (As per ASTM C836) and food grade certification by CFTRI, including reinforcing the coating with 45gsm glass fibre mesh at all corners. The coating shall be applied with a total consumption of 2.0 Kg/Sqm in 2-3 coats on the entire horizontal and vertical surface as per manufacturers specification and methodology. Waterproofing coating should be applied min 450 mm from FFL.The system includes base preparation of cleaning, brushing and removal of flacky materials, grouting the porous area with cementitious grout, sealing the minor cracks, proper coving between slab and wall junctions and pre-wetting the surface to attain SSD condition before application of the waterproofing coating, followed by the application of waterproof coating. Measurement on actual area basis. 35 ITEM No. 29 :-Providing and Applying a liquid applied acrylic membrane in three coats(total consumption 2.0 kg per sqm) with fleece of 100 GSM sandwiched in coats including cleaning, wire brushing, washing and grinding the concrete surface with grinding machine/hand grinders, providing and making watta ( coving / fillet ) at Vertical & Horizontal junctions for easy flow of waterproofing membrane, repairing potholes with high bonding polymer modified mortar admixed with emulsion base admixturefor enhancing the binding properties, repairing cracks with high bonding polymer modifiedmortar, etc. Product should confirmed Tensile stregth 2.90Mpa, Elongationupto 350-400%, Solid by wt % 50.5 to 55.90% complete. waterproofing warrenty for 10 years 36 ITEM No. 30 :-Polyurethane Coating Providing & applying 1K Solvent Based High Performance Pure Polyurethane Coating Synthesized in India with consumption of 1.5 kg/Sqm or 2.3kg/sq.m in 2-3 coats to achieve DFT of 1±0.1 mm or 1.5±0.1 mm respectively. This membrane shall confirm to ASTM C836 & ASTM C898. The membrane should have the below properties:>Solid Content - >85% as per ASTM D 1644. > Elongation at break>600% as per ASTM D 412.> Tensile strength >3-4 Mpa as per ASTM D 412.> Shore A hardness of >50 as per ASTM D 2240. > Dynamic Crack Bridging- > 3.2 mm as per ASTM C 1305> Pull-off Adhesion of >1.5 MPa as per ASTM D7234> Resistance to Hydrostatic Head Upto 10 Bar as per BS EN 12390-8> Passes the Resistance to Fatigue Movement, for 1000 cycles @ -15˚C, as per the methodology specified in European Assessment Document EAD 030350-00-0402 (A 4.5)> Exhibits Root Resistance Property as per CEN/TS/14416. Post application the coating shall be laid over by min M25 grade protective cement screed.Priming:- Providing and applying solvent free epoxy primer200 gms/SqM in two coats using a brush or short / medium pile roller at a time gap of 8 hrs by ensuring a uniform coating is achieved and compensated the differences in surface porosity, allowing second coat to dry for 24 Hrs,as per manufacturers specification.All cracks and construction joints should be either filled with epoxy putty or mortor.supplying and laying 150 GSM geotextile over the Horizontal waterproofing layer to receive the protection and slope making screed. 37 ITEM No. 31 :-Providing & applying cold applied 2K Hybrid Polyurea Polyurethane coating with high tensile strength: with consumption of2.3kg/sq.m in 2-3 coats to achieve DFT of 1.2±0.1 mm or 1.5±0.1 mm respectively. The membrane should have the below properties:>Solid Content - >85% as per ASTM D 1644. > Elongation at break>450± 50 % as per ASTM D 412.> Tensile strength >9±1 Mpa as per ASTM D 412.> Shore D hardness of >35 as per ASTM D 2240. > Crack Bridging- > 4±1 mm as per ASNZ4548> Pull-off Adhesion of >2 MPa as per ASTM D7234> Resistance to Hydrostatic Head Upto 10 Bar as per BS EN 12390-8> Exhibits Root Resistance Property as per CEN/TS/14416.Post application the coating shall be laid over by min M25 grade protective cement screed.along with supplying and laying 150 GSM geotextile over the Horizontal waterproofing layer to receive the protection and slope making screed. 38 ITEM No. 32 :-Providing and applying polyurethene car parking coating system including providing Surface Preparation by using Grinding Machine and handgrinders on the serrated and slurried concrete surface, to expose original hard concrete surface and washing the area thoroughly, including removal of nails, protruding binding wires, timber embedment etc. complete, application of base coat – silica broadcast, top coat as per approved colored, line markings etc complete, Priming:- Providing and applying, solvent free epoxy primer200 gms/SqM in two coats using a brush or short / medium pile roller at a time gap of 8 hrs by ensuring a uniform coating is achieved and compensated the differences in surface porosity, allowing second coat to dry for 24 Hrs,as per manufacturers specification.All cracks and construction joints should be either filled with epoxy putty or mortor.CarDeck Base Coat:- Providing and installing300 microns for parking & Drive way area/500 microns for Ramp area at consumption of0.5 Kg/SqM - 0.8 Kg/SqM respectively using a flat trowel / rubber squeegeeby mixing all 3 componentsin mixing vessel using heavy duty slow speed drilling machine fixed with mixing paddle & pouring it completely on application surface. Gently rolling the surface of Apcoflor Car Deck Base Coat usingbubble roller for uniform spradingfollowed by spike roller to remove the entrapped air,as per manufacturers specification. Immidiately after base coat application,Sandtex 16/30 sand to be broadcasted on laid Apcoflor Car Deck BC coating @ 2-3 kg per sq.mt tocreate desired degree of roughness.Post 24 Hrs of airdrying, brooming off excess sand completely .Car Deck Top Coat :- Providing and installing300 microns for parking & Drive way area/500 microns for Ramp area at consumption of0.5 Kg/SqM - 0.8 Kg/SqM respectively using a Rollers suitable for PU coating / rubber squeegeeby mixing all 2 componentsin mixing vessel using heavy duty slow speed drilling machine fixed with mixing paddle & pouring it completely on application surfaceas per manufacturers specification. Car Deck UV coat :-Providing and installingUVCoat at 100 microns for exposed Ramp area at consumption of0.25 Kg/SqMusing a Rollers suitable for PU coatingby mixing all 2 componentsin mixing vessel using heavy duty slow speed drilling machine fixed with mixing paddle & pouring it completely on application surfaceas per manufacturers specification. 39 Product should confims > Slip resistance (Pendulum test) Classified “Low Slip Potential” under BS EN 13036-4:2011 Dry > 40 ; Wet >40 ( Low Slip Potential)> Pull up adhesion on Concrete > 1.5 MPa, Concrete failure(ASTM D 4541)>Abrasion resistance, (ASTM D 4060) 0.1 gm loss per 1000 cycles (1 Kg load using CS 17 wheels)(Total Apcoflor car Deck system)> Water Permeability, RILEM Test tube method Nil(Total Apcoflor car Deck system)> Chemical Resistance, ASTM D 1308-02 (07) Resistant to petrol, diesel and hydraulic fluid(Total Apcoflor car Deck system)> Tensile Strength, ASTM D 412 10 MPa> Shore A Hardness, ASTM D 2240 90 unit 40 ITEM No. 33 :-Providing labour for Waterproofing from the negative side. Doing PU Injection Pressure Grouting by drilling hole at 45 Degree to a depth of 300mm - 500mm at distance of every 1mtr center to center, inserting M.S. / Galvanized nozzle having 10-13 mm diameter and 100mm length and filling gaps between nozzle and surface with fast setting plugguing compound Magic Coat Instant to ensure no leakages while doing PU injection grouting with pressure machine maintaining pressure of 4 bar by using Magic Grout PU. The grout to be used should have the following properties: Form- Liquid Type; Solubility in Water- Hydrophobic; Density (g/ml)- 1.12; Viscosity (KS F 4923) - 100 to 200 mPa-s; Tensile Shear Strength (230 C), (KS M 3705)- 4 N / mm2; Chemical Resistance - Resistant to more organic Solvent , Mild Acids , Alkali. (Note: Rate for the material per kg will be extra based actual on site consumption) 41 ITEM No. 34 :-Providing & Supplying corrosion inhibiting admixture in concrete to protect steel bars for all concrete in every part CI 300 of approved make & approved by Engineer in charge migrating, non-nitrite based corrosion inhibiting admixture shall be added at a dose of 3 Kilograms per cum of concrete. The admixture should protect both cathodic and anodic sites. Admixture should have evaluated test as per ASTM G 1-03 2017 & JIS Z 1535.The admixture should have followed guidelines as per IS: 9103-2007 and ASTM C-494-2010 (Type-D).PH of admixture should be alkaline in nature, specific gravity of 1.03 ± 0.2, colour :Yellow coloured liquid. The contractor must intimate the engineer in charge prior to addition in concrete for recording. If the admixture is put in the concrete mix at the batching plant, a written record of the amount of admixture used shall be supplied to the engineer. The engineer must ensure that the specified dosage of admixture is added in the concrete mix. (Material Costonly) 42 ITEM No. 35 :-Providing and applying high strength non shrink free flow grout RCC columns, beams, and other structural elements to strengthen them. After surface preparation, repairing damaged concrete portions of large surfaces or filling gaps between concrete and steel surfaces for machine foundations, turbines, heavy engineering equipment, or steel base plate grouting with a single-component, ready-to-use, dynamic load-resistant, high-strength, shrinkage-compensatedcapable of applying an average thickness of 25 mm in a single layer and up to 100 mm in sections.For thicknesses greater than 100 mm, add 50% of 5-10 mm dry saturated aggregates by weight of the powder.Product should folllowsCompressive Strength > 30 Mpa @ 1 day, > 55 Mpa @ 7 Days, > 70 MPa @ 28 Days As per ASTM C 109Flexural Strength :- > 10 Mpa @ 28 Days as per ASTM C 348 Dynamic Load Resistant - GP2 Specimen undamaged after subjecting to alternate loads of 5 N/mm2 & 25 N/mm2 at the rate of 500 cycles/minute for 2 million cycles 43 ITEM No. 36 :-PU FlooringProviding and installingat 3mm thick coat at consumption of6.24 Kg/SqMusing suitable trowel by mixing all 4 components ( including colourent) in mixing vessel using heavy duty slow speed drilling machine fixed with mixing paddle. Gently rolling the surface of Apcoflor PUCrete 4K XL usingbubble roller for uniform spradingfollowed by spike roller to remove the entrapped air,as per manufacturers specification. > Compressive Strength -38 ± 5%MPa as per ASTM C 579 Along With> Flexural Strength-12 ± 5%MPa as per ASTM C 580 > Tensile Strength -5.5 ± 5%MPa as per ASTM C 307> Slip Resistance -Moderate as per BS EN 13036-4 : 2011Providing and applying , solvent free epoxy primer200 gms/SqM in two coats for primingProviding and installing1mm thick as scratch coat at consumption of2.08 Kg/SqMTop Coat . Recheck the scratch coat applied for any air release hole.Fill the same with PU Crete 4K XL , local touchup, prior to applicaqtion of top coat. 44 ITEM No. 37 :-Ready to useintegral crystalline water proofing admixturein concrete for basement, water/liquid retaining structures:- Crystaline mix shall consist of Portland cement, very fine treated silica sand and various active, proprietary chemicals.These active chemicals shall be capable to react with the moisture in fresh concrete with the by-products of cement hydration to cause a catalytic reaction, which generates a non-soluble crystalline formation throughout the pores and capillary tracks of the concrete to permanently seal against the penetration of water or liquids from any direction. sealing 0.50 mm,Permeability Reduction (DIN 1048)>90%,Rapid Cloride ion penetration (ASTMC 1202) 48% reduction over control . The suncrystaline mix shall be used 0.75%of the cementitious material or as per manufacturers specifications. 45 ITEM No. 38 :-Epoxy FlooringSurface preparation:- Providing and cleaning all floor surfaceto make it free from dirt, dust, loose particles, wax, polish, efflorescence, laitance, curing compound and other contaminants.Mechanical surfaceprofiling to beprovidedbygrit or shot blasting/grinding/ Scarification. Creating network of grooves2mm X 2mmsize & 2 X 2 Sq M gridsin the coating area along with periphery, complete as per manufacturers specification.Priming:- Providing and applying , solvent free epoxy primer200 gms/SqM in two coats using a brush or short / medium pile roller at a time gap of 8 hrs by ensuring a uniform coating is achieved and compensated the differences in surface porosity, allowing second coat to dry for 24 Hrs,as per manufacturers specification.All cracks and construction joints should be either filled with epoxy putty or mortor.Epoxy screed:-Providing and installing,high performance, epoxy resin flooring screed by mixing all 3 components using heavy duty slow speed drilling machine fixed with mixing paddle, pouring of mixed material on the primed surface and spreading it using suitable trowelat 2mm thickness at consumption of 3.5 - 3.9 Kg/SqM. Gently rolling the surface of Apcoflor LSC3 XL using bubble roller for uniform spreading followed by spike roller to remove the entrapped air,as per manufacturers specification. 46 Top Coat :Providing and installing,high performance, epoxy resin flooring system by mixing all components including pigment, using heavy duty slow speed drilling machine fixed with mixing paddle, pouring of mixed material on the primed surface and spreading it using suitable trowel at 1mm thickness at comsumption of 1.7 - 1.9 Kg/SqM. Gently rolling the surface of Apcoflor SL1 TC usingbubble roller for uniform spradingfollowed by spike roller to remove the entrapped air,as per manufacturers specification. > Compressive Strength -40 ± 5%MPa as per ASTM C 579 > Flexural Strength-10 ± 5%MPa as per ASTM C 580 > Tensile Strength -8 ± 5%MPa as per ASTM C 307 47 ITEM No. 39 :-Admixture for reducing water & enhancing strength of concrete: Providing misciblepolymeric liquid admixture , usefulfor reducing water requirement increasingthestrength Confirms to ASTMC - 494 Type F and IS 9103 for chemical admixture at a dose of 200 ML to400 Ml per bag of cement depending up on mix design.Similar or equivalent product shall be technically evaluated by Engineer-in-charge. 48 ITEM No. 40 :-Supplying and installing 1.5 mm composite thickness self adhesive Heat weld HDPE membraneMembrane should have puncture resistance >1000N (as per ASTM E 154), hydrostatic head resistance not less than 70 m head of water (ASTM D 5385), elongation > 500% [ASTMD 412], Tensile strength > 25 Mpa (ASTM D412), Peel adhesion to concrete >1500 N/m (ASTM D903), Lap peel adhesion > 15000 N/m [ASTM D1876]. The system should be fully bonded to the RCC and consists of highly resilient HDPE film,flexible sheets consisting of HDPE carrier sheet coated with a pressure-sensitive adhesive layer and dirt resistant non-absorbent coating. The membrane shall have minimum of 75mm side and end laps which shall be sealed by double seam welding tools. All vertical surfaces will be fixed using metal strip with PU Sealant 300 mm from bottom slab / 3/4th thickness of Raft thickness. . complete as per manufacturers specificationHDPE 80 for below raft waterproofing 49 ITEM No.41 :-Ready to use Pressure Sensitive Self Adhesive Bituminous Styrene-butadience-styrene waterproofing system for basement :-Supplying and laying one layer of minimum 1.5mm thick self-adhesive rubber/bitumen high density polyethylene laminated waterproof membrane of “poly-( l-phenylethylene-b-1-butenylene-b-l-phenylethylene)”SBSon top of PCC before Raft andsides of retaining walls after application of primeras per manufacturer specification and including cleaning the concrete surface, making the surface plane for application of primer and membrane over PCC and upto FFL/FGL, including providing mortar fillet of 50 x 50 mm at sharp edges, including fixing of SBS membrane by aluminum flashing and filling the top gap with polysulphide sealant conforming to IS 12118. Applying dash coat over SBS membrane after applyinga bonding coat onto the waterproofing membrane before backfilling. Self adhesive bitumen modified membraneSBS shall have following properties:It should be pressure sensitive self adhesive bituminous styrene-butadiene-styrene (SBS) with cross laminated high density polyethylene waterproofing membrane.SBS forms an impervious, flexible waterproofing layer which can withstand normal movement of structure without showing any deterioration and serve for a prolonged period of time. It is capable of resisting tears and punctures from normal construction activities, rebar chairs, concrete spacer blocks etc. Membrane can be exposed to weather and UV light for up to 56 days (42 days in hot climates) prior to casting concrete . Thickness 1.5 mm Puncture Resistance (ASTM E 154) >200 N Adhesion to Primed Concrete(ASTM C 794) >2.5 N/mm Adhesion to Self/Lap Adhesion(ASTM C 794) >2 N/mm 50 Tensile Strength (ASTM D 5147) > 12 N/mm2 Shear Strength (EN 12317-1) 900 ± 100 N/50 mm Elongation at Break % (ASTM D 5147) >300% Resistance to Tearing (ASTM D 4073) > 125 N/mmCrack Bridging (ASTM C 836) >1.5 mm Low Temperature Flexibility at -25oC (EN 1109:2003) No crack Adhesive Softening Point (ASTM D 36) 110oC Resistance to Static Loading of 20 kg (EN 12691:2006) No leakage Resistance to Hydrostatic Head (DIN1048) Nil Permeability at ≥7 bar Moisture Vapour Transmission(ASTM E 96) <0.3g/m2/24 hours .Resistance to Impact (EN 12691) 1000 mm.Dimension Stability (ASTM D 5147).(Longitudinal & Transverse) + 0.7%..Similar or equivalent product shall be technically evaluated by Engineer-in-charge. The unit rate includes cost of dash coat plaster to vertical walls before backfilling. SBS Membrane for Retaining wall waterproofing 51 ITEM No. 42 :-Anticarbonation Clear Coating clear for Stones Providing and applying of water based Primer consist of reactive hydrophobic water base silane-siloxane coat as primer of one or more coat on wet-on- wet stone masonry substrate by brush or spray product follows Density of 0.8-1.05 g/cc (ASTM D1475) with Bond Adhesion min 1.5mpa (ASTM D7234), compatible to substrate, followed by an external coating of Elastomeric, Anti carbonation, Anti corrosive, UV resistant, Solvent based Pure Aliphatic Acrylate System- clear on the exterior faces of conforming to ASTM D 4541-02 having Electrochemical impedance of 107 Ω , With bond adhesion of 2.5N/mm² and achieving dry film thickness of minimum 60-80 microns per coat and recommnded min two coats using brush or spray after complete cleaning & removal of oil, grease or loose particles from the surface. 52 ITEM No. 43 :-Stone Joint Sealing- Providing and applying single component Hybride Polyurethane Sealant, that can withstand joint movement up to 25%, E modulus 100%, E-modulus at 100% should be 0.35 MPA(ISO 8339), Elongation at break is > 350% (ISO 8339). 53 ITEM No. 44 :-Acid Resistance Coating for STP/ETP,Screed covered in separate Item Protective coating - Providing and applying a Solvent free coating system Smartcare Apcorep Kretecoat developed under CECRI, Karaikudi for effluent water, efflorosence free, levelling and protective weather resisitant coating as per below mentioned specifications. The product/system must benon toxic, Environment friendly, have a high impact resistance >45 cm (ASTM G 14–04), good Corrosion [Salt spray test passed for 2000 Cycles as per (ASTM-B 117, coating resistance - 10^9 Ω, Flexibility - 1/8 as per ASTM D-522) chemical and abrasion resistant. The Product/system shall be applied in 3 coats as required , with a min total consumption 450 g/sqm to achieve a 200 microns thickness. system shall have following properties The vertical surface/ horizontal surface of the concrete shall be taken up for thorough surface preparation with compressed air blowing and mechanical removal of debris, laitance, etc. Surface prepared shall be comply to ICRI- CSP 2 requirements. 54 ITEM No. 45 :-Providing & applyingFOOD GRADE EPOXY- a non-toxic, food-grade stearate-based epoxy protective coating system- suitable for internal concrete surfaces of water retaining structures. The system shall include minimum two coats of solvent free epoxy, applied at 24-hour intervals between coats. Certified by Haffkine Institute and Central Food Technology & Research Institute for Food-grade safety. Capable of withstanding hydrostatic pressure ofmin 5kg/cm2. Suitable for application over concrete substrates that are clean, dry, and free of loose particles. Sealing of all cracks and joints using Apcorep Epoxy Seal prior to application. 100% solid, Conforms to DIN 1048,ASTM D 522, IS 3085,
