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Haryana SOR 2021

Water Proofing and Heat Insulation of Buildings rates

54 water proofing and heat insulation of buildings items from the Haryana PWD (Buildings & Roads), effective 2021-03-31.

Water Proofing and Heat Insulation of Buildings rates in the Haryana Haryana Schedule of Rates 2021 run from ₹14.00 to ₹6,927.00. Transcribed from Haryana PWD (B&R) — Haryana Schedule of Rates 2021, issued with the approval of the Direction Committee of Chief Engineers, 31 March 2021. Reference only — verify against the official source before pricing a bid.

Download the full schedule (Excel)All 28 chapters

54 items — scroll the table to browse

DescriptionUnit
28.1.1Providing and laying four courses water proofing treatment with bitumen felt over roofs consisting of first and third courses of blown bitumen 85/25 or 90/15 conforming to IS: 702 applied hot @ 1.45 Kg per square metre of area for each course, second course of roofing felt type 3 grade-I (hessian based self finished bitumen felt) and fourth and final course of stone grit 6 mm and down size or pea sized gravel spread at6 cubic decimetre per square metre, including preparation of surface but excluding grading complete withBitumen felt (hessian base) type 3 grade I conforming to IS: 1322Sqm300.00
28.2Providing and laying six courses water proofing treatment with bitumen felt over roofs consisting of first, third and fifth course of blown bitumen 85/25 or 90/15 conforming to IS: 702 applied hot @ 1 4. 5, 1.20 and 1.45 Kg per square metre of area respectively, second and fourth courses of roofing felt type 3 grade I conforming to IS: 1322 (Hessian based self finished bitumen felt), sixth and final course of stone grit 6 mm and down size or pea sized gravel spread at 6 cubic decimetre per sqm including preparation of surface but excluding grading, completeSqm483.00
28.3Providing and laying six courses water proofing treatment with bitumen felt over roofs consisting of first, third and fifth courses of blown or/ and residual bitumen applied hot at 1.45, 1.20 and 1.70 kg per square metre of area respectively, second and fourth courses of roofing felt type 2 grade I (fibre base self finished bitumen felt) six and final courses of stone grit 6 mm and down size or pea sized gravel spread at6 cubic decimetre per sqm including preparation of surface, excluding grading, completeSqm527.00
28.4Providing and laying six courses water proofing treatment with bitumen felt over roofs consisting of first, third and fifth courses of blown or/ and residual bitumen applied hot at 1.45, 1.20 and 1.70 kg per square metre of area respectively, second and fourth courses of roofing felt type 2 grade II (glass fibre base self finished bitumen felt) and sixth and final course of stone grit6 mm and down size or pea sized gravel spread at 6 cubic decimetre per sqm including preparation of surface but excluding grading, completeSqm527.00
28.6Providing and applying waterproofmg treatment to sound, moisture free concrete surface using liquid applied single component pitch free polyurethane coating capable of bridging substrate cracks up to 2 mm. It shall be applied in two coats at coverage rate of 2kg/sqm to a achieve a minimum DFT of 1.3 mm. The membrane formed shall confirm to following minimum properties: 1) Elongation: >400% as per ASTM D 412 2) Tensile Strength: 2.5 N/mm2 as per ASTM D 412 3) Adhesion in-peel test: >50 N as per ASTM C- 836 4) Recovery from 350% elongation: 95% as per ASTM D 412 5) Water Vapour Transmission 2.3mm film: 0.6 g/m2/hr 6) Initial Hardness Shore A: min 60 as per ASTM D 2240 7) Root resistant: protection screed required System indudes supply, application and termination of coating all complete as per the manufacturer's methodology. Clean the RCC slab/screed surface & wall for treatment by removing dust, dirt and layers of concrete over the surface. etc. by mechanical tools and wire brushing. Pressure grouting at construction joints or honeycombs with non shrink cementations grout by mixing shrinkage compensating admixture per bag of cement as per manufacturer's recommendations. Prepare a side gola of 50X50 mm at the junction using polymer modified mortar. Providing and applying liquid applied single component pitch free polyurethane coating in 2 coats at coverage rate of 2kg/sqm to a achieve a minimum DFT of 1.3 mm. (Fibre clothffleece/reinforcement should not be used in between two coats of PU as it has adverse effect on elongation property and also affects bonding with slab). Termination shall be done 300 mm above FFI by providing a groove cut of 30mm x 30mm & seal it with shrinkage compensated polymer modified mortar. Lay a 150 GSM geotextile layer to protect the coating from external damage on final coating before laying of screed concrete/final finish. It shall be applied as per manufactures specification. Rates are ind of surface preparation, grouting and chemical application only. (Rates for geotextile, protection plaster and final finishes such as screed or Brick bat filling for slope, china mosaic, tiles etc is not included in above item. It will be added as per EiC requirements). WATERPROOFING TREATMENT TO TERRACE AREA USING TWO COMPONENT 100% SOLIDS HYBRID POLYU REA COATINGSqm777.00
28.7Providing and applying waterproofing treatment using two component 100% solid content, hybrid polyurea/polyurethane, rapid curing and highly resHient fully bonded cured to membrane having a mixed density of 1.02g/l. Minimum recommended coverage rate is 1.5Hr/sqm in 2 coats to achieve a total DFT of 1.5mm. cured membrane shall exhibit: 1) Tensile strength ASTM D412: >13 MPa 2)Tear Resistance ASTM D624C: 50 N/mm2 3) Shore A Hardness: BO 4)Elongation ASTM D412: >450% 5 ( 1kg, CS 1Dwheels,ASTM D 4060): 1.3 mg/1000 cycles 6) Service temperature: -20"C to +BO"C 7) Resistant to Fire (EN13501-1)-Class E,dO Manufacturers shall provide Certificate for Zero voe, resistance to fire, 25 years life expectancy test certificate before the start of work. System indudes supply, application and termination of coating all complete as per the manufacturer methodology. Clean the RCC slab/screed surface & wall for treatment by removing dust, dirt and layers of concrete over the surface. etc. by mechanical tools and wire brushing. Pressure grouting at construction joints or honeycombs with non shrink cementations grout by mixing shrinkage compensating admixture per bag of cement as per manufacturer's recommendations. Prepare a side gola of 50X50 mm at the junction using polymer modified mortar. Providing and applying two component 100% solid content, hybrid polyurea/polyurethane membrane at coverage rate of 1.51tr/sqm in 2 coats to achieve a total DFT of 1.5mm. It must be applied utilizing plural heated high-pressure spray proportioning machine/spray gun. Termination shall be done 300 mm above FFI by providing a groove cut of 30mm x 30mm & seal it with shrinkage compensated polymer modified mortar. Lay a 150 GSM geotextile layer to protect the coating from external damage on final coating before laying of screed concrete/final finish. It shall be applied as per manufactures specification. Rates are incl of surface preparation, grouting and chemical application only. (Rates for geotextile, protection plaster and final finishes such as screed or Brick bat filling for slope, china mosaic, tiles etc is not included in above item. It will be added as per EiC/clients requirements). WATERPROOFING TREATMENT TO RAFT BOTTOM WATERPROOFING TREATMENT TO RAFT BOTTOM USING HDPE MEMBRANESqm1,291.00
28.8Supplying and applying waterproofing treatment for 'Raft Slab' by using 1.2 mm thick fully bonded HDPE sheet membrane complying to BS8102:2009/ IS 16471-2017. The HDPE shall be virgin HDPE & not recycled, thickness of bare HDPE shall not be less than 0.8 mm coated with pressure sensitive adhesive layer and a trafficable granular top layer. The HDPE membrane shall have the following typical properties: 1. Tensile Strength: >27 Mpa ( as per ASTM D412) 2. Puncture Resistance: >1000N±5% (as per ASTM E154) 3. Elongation: >500% 4. Peel adhesion to concrete: >1500N/m (as per ASTM D903 Modified) 5. Resistance to Hydrostatic Head: >70 metre (as per ASTM D751-06(2011) 6. UV exposure test (60 days): No change 7. Lap Joint Strength: 1500N/m (as per ASTM D1876) HDPE Membrane shall be installed over the entire PCC area with standard 75 mm selvedge laps and end laps overlaid with HDPE Sealed Tape as per manufacturer's instructions. The rates are inclusive of supply and installation of membrane as per manufacturer methodology. The rates are inclusive of surface preparation, injection grouting at honeycombed areas all complete as per manufacturer methodology. WATERPROOFING TREATMENT TO RAFT BOTTOM USING 4-Smm Thick HDPE MEMBRANESqm735.00
28.9Supplying and installing positive side waterproofing treatment for 'Raft Slab' using 4-5mm thick blended polyethylene / polypropylene membrane incorporating a cell mesh, enabling the membrane to mechanically bond with the poured concrete. The membrane shall be supplied with one self-adhesive selvedge to provide sealed laps and comply with British Standard 8102 2009. Membrane shall have 125 years of certificate of durability and Water tightness test. The membrane should have the following typical properties: 1. Resistance to static loading (EN 12730 method B): 15 Kg 2. Tensile Strength (EN 12311-2): L: >18MPa, T: >10MPa 3. Elongation at break (EN 12311-2): L: >800%, T: >600% 4. Elongation at peak load (EN 12311-2): L: >800%, T: >600% 5. Crack Bridging (ASTM C1305): up to 5mm (100 cycles) 6. Durability of water tightness against durability (EN 1296/ EN 1928): Pass 7. Resistance to impact (EN 12691 Method A): 1500mm 8. Puncture Resistance (ASTM E154-08): 672N 9. Resistance to tear (nail shank): EN 12310-1): 720N (Longitudinal) 10. Reaction to fire (EN ISO 11925-2): Pass 11. Joint Strength (EN 12317-2): �220N (Lap) & �150N (Butt) 12. Resistance to Alkali(EN 1847/EN 1928)-Pass Membrane shall be installed over the entire PCC area with standard 80 mm selvedge laps and end laps overlaid as per manufacturer's instructions. The rates are inclusive of supply and installation of membrane as per manufacturer methodology. The rates are inclusive of surface preparation, injection grouting at honeycombed areas all complete as per manufacturer methodologySqm1,484.00
28.10.1Providing and laying integral cement based treatment for water proofing on horizontal surface at all depth below ground level for under ground structures as directed by Engineer-in-Charge and consisting of: (i) 1st layer of 22 mm to 25 mm thick approved and specified rough stone slab over a 25 mm thick base of cement mortar 1:3 (1 cement: 3 coarse sand) mixed with water proofing compound conforming to IS:2645 in the recommended proportion over the levelling course (levelling course to be paid separately}. Joints sealed and grouted with cement slurry mixed with water proofing compound. (ii) 2nd layer of 25 mm thick cement mortar 1:3 (1 cement: 3 coarse sand) mixed with water proofing compound in recommended proportions. (iii) Finishing top with stone aggregate of 10 mm to 12 mm nominal size spreading @ 8 cudrn/sqm thoroughly embedded in the 2nd layerUsing rough kota stone. RETAINING WALL WATERPROOFING FROM EXTRERNAL SIDE WATERPROOFING TREATMENT TO RETAINING WALL AREA FROM EXTERNAL SIDE USING SELF-ADHESIVE POLYMER MODIFIED BITUMINOUS MEMBRANESqm915.00
28.11Supplying and installing 1.5 mm thick SBS membrane, self-adhesive polymer modified bitumen comprising of a cross laminated HDPE carrier film. Membrane shall come with a BBA certification giving a durability of membrane up to the life of the structure and shall have Tensile Strength: L: 215N/50mm T: 220N/50mm ( as per BS EN12311-1), Elongation: L: 324% and T: 238% (as per BS EN12311-1), Water Vapour Permeability: Impermeable to ISO 12572 (as per BS EN 1931), Resistance to Hydrostatic Head: Min 60m( as per ASTM D5385), Adhesion to primed concrete: 4.9mm (as per ASTM D1000). The surface shall be primed using Bituminous Primer and membrane shall be installed with an edge lap of 50 mm and end lap of 150 mm. Membrane Termination shall be done by providing a groove cut of 30mm x 30mm, put the membrane inside the groove, nailing of aluminium flashing at 200mm c/c & sealing with a suitable PU Sealant at the termination of waterproofing membrane at minimum of 300mm height on the vertical wall, as per the manufacturer's Specification. Membrane shall be protected using 8mm thick dimple board for protection as per manufacturer's recommendation followed by backfilling. The rates are inclusive of surface preparation, crack filling, injection grouting at honeycombed areas, coving, priming all complete as per manufacturer methodology but excluding for protection board. WATERPROOFING TREATMENT TO RETAINING WALL AREA FROM EXTERNAL SIDE USING LIQUID APPLIED SINGLE COMPONENT PITCH FREE POLYURETHANE COATINGSqm722.00
28.12Providing and applying waterproofing treatment to sound, moisture free concrete surface using liquid applied single component pitch free polyurethane coating capable of bridging substrate cracks up to 2 mm. It shall be applied in two coats at coverage rate of 2kg/sqm to a achieve a minimum DFT of 1.3 mm. The membrane funned shall confinn to following minimum properties: 1) Elongation: >400% as per ASTM D 412 2) Tensile Strength: 2.5 N/mm2 as per ASTM D 412 3) Adhesion in-peel test: >50 N as per ASTM C- 836 4) Recovery from 350% elongation: 95% as per ASTM D 412 5) Water Vapour Transmission 2.3mm film: 0.6 g/m2/hr 6) Initial Hardness Shore A: min 60 as per ASTM D 2240 7) Root resistant: protection screed required System includes supply, application and tennination of coating all complete as per the manufacturer methodology. Clean the RCC slab/screed surface & wall for treatment by removing dust, dirt and layers of concrete over the surface. etc. by mechanical tools and wire brushing. Pressure grouting at construction joints or honeycombs with non shrink cementations grout by mixing shrinkage compensating admixture per bag of cement as per manufacturer's recommendations. Providing and applying liquid applied single component pitch free polyurethane coating in 2 coats at coverage rate of 2kg/sqm to a achieve a minimum DFT of 1.3 mm. (Fibre cloth/fleece/reinforcement should not be used in between two coats of PU as it has adverse effect on elongation property and also affects bonding with slab). Tennination shall be done 300 mm above vertical wall by providing a groove cut of 30mm x 30mm & seal it with shrinkage compensated polymer modified mortar. Membrane shall be protected using 8mm thick dimple board for protection as per manufacturer's recommendation followed by backfilling. The rates are inclusive of surface preparation, crack filling, injection grouting at honeycombed areas, coving, priming all complete as per manufacturer methodology but excluding the cost of protection boardSqm805.00
28.13.1Providing and laying integral cement based treatment for water proofing on the vertical surface by fixing specified stone slab 22 mm to 25 mm thick with cement slurry mixed with water proofing compound conforming to IS:2645 in recommended proportions with a gap of 20 mm (minimum) between stone slabs and the receiving surfaces and filling the gaps with neat cement slurry mixed with water proofing compound and finishing the exterior of stone slab with cement mortar 1:3 (1 cement: 3 coarse sand) 20 mm thick with neat cement punning mixed with water proofing compound in recommended proportion complete at all levels and as directed by Engineer-in-chargeUsing rough Kota stoneSqm1,083.00
28.14Providing and laying water proofing treatment to vertical and horizontal surfaces of depressed portions of W.C., kitchen and the like consisting of: (i) 1st course of applying cement slurry @ 4.4 kg/sqm mixed with water proofing compound conforming to IS 2645 in recommended proportions including rounding off junction of vertical and horizontal surface. (ii) llnd course of 20 mm cement plaster 1:3 (1 cement: 3 coarse sand) mixed with water proofing compound in recommended proportion including rounding off junction of vertical and horizontal surface. (iii) lllrd course of applying blown or residual bitumen applied hot at 1.7 kg. per sqm of area. (iv) lvth course of 400 micron thick PVC sheet. (Overlaps at joints of PVC sheet should be 100 mm wide and pasted to each other with bitumen@ 1.7 kg/sqm)Sqm420.00
28.15Providing and laying water proofing treatment in sunken portion of WCs, bathroom etc., by applying cement sluny mixed with water proofing cement compound consisting of applying (a) First layer of slurry of cement @ 0.488 kg/sqm mixed with water proofing cement compound@ 0.253 kg/ sqm This layer will be allowed to air cure for 4 hours. (b) Second layer of sluny of cement @ 0.242 kg/sqm mixed with water proofing cement compound @ 0.126 kg/sqm This layer will be allowed to air cure for 4 hours followed with water curing for 48 hours. The rate includes preparation of surface, treatment and sealing of all joints, corners, junctions of pipes and masonry with polymer mixed slurrySqm261.00
28.16Providing and laying water proofing treatment on roofs of slabs by applying cement slurry mixed with water proofing cement compound consisting of applying: (a) after surface preparation, first layer of slurry of cement @ 0.488 kg/sqm mixed with water proofing cement compound@ 0.253 kg/sqm (b) laying second layer of Fibre glass cloth when the first layer is still green. Overlaps of joints of fibre cloth should not be less than 1 O cm. (c) third layer of 1.5 mm thickness consisting of sluny of cement @ 1.289 kg/sqm mixed with water proofing cement compound @ 0.670 kg/sqm and coarse sand @ 1.289 kg/sqm This will be allowed to air cure for 4 hours followed by water curing for 48 hours. The entire treatment will be taken up to 30 cm on parapet wall and tucked into groove in parapet all around. (d) fourth and final layer of brick tiling with cement mortar (which will be paid for separately). For the purpose of measurement the entire treated surface will be measuredSqm364.00
28.18Providing and mixing integral crystalline admixture for water proofing treatment to RCC structures like basement raft, retaining walls, reservoir, sewage & water treatment plant, tunnels I subway and bridge deck etc. at the time of transporting of concrete into the drum of the ready-mix truck, using integral crystalline admixture @0.80% (minimum) to the weight of cement content per cubic meter of concrete) or higher as recommended by the manufacturer's specification in reinforced cement concrete at site of work. The material shall meet the requirements as specified in ACl-212-3R-2010 i.e. by reducing permeability of concrete by more than 90%, compared with control concrete as per DIN 1048 and resistant to 16 bar hydrostatic pressure. The crystalline admixture shall be capable of self-healing of cracks up to a width of 0.50mm. The work shall be carried out all complete as per specification and the direction of the Engineer-in-charge. The product performance shall carry guarantee for 1 O years against any leakageKG361.00
28.19Providing and applying integral crystalline (dry shake) of hydrophilic in nature for waterproofing treatment to the RCC structures like basement raft, foundation slab, sewage & water treatment plant slab, warehouses floor, parking structures and water tank base slab etc. sprinkled @0.60kg per sqm or higher as recommended by the manufacturer's specification over the lean concrete of above cited structures. The material shall meet the requirements as specified in ACl-212-3R-2010 i.e. by reducing permeability of concrete by more than 85%, compared control concrete as per DIN 1048 and resistant to 16 bar hydrostatic pressure on negative side. The crystalline dry-shake shall be capable of self-healing of cracks up to a width of 0.50mm. The work shall be carried out all complete as per specification and the direction of the Engineer-in-charge. The product performance shall carry guarantee for 10 years against any leakageSqm293.00
28.20.1Providing and applying integral crystalline slurry of hydrophilic in nature for waterproofing treatment to the RCC structures like retaining walls of the basement, water tanks, roof slabs, podiums, reservoir, sewage & water treatment plant, tunnels / subway and bridge deck etc., prepared by mixing in the ratio of 5: 2 (5 parts integral crystalline slurry: 2 parts water) for vertical surfaces and 3: 1 (3 parts integral crystalline slurry: 1 part water) for horizontal surfaces and applying the same from negative (internal) side with the help of synthetic fibre brush. The material shall meet the requirements as specified in ACl-212-3R-2010 i.e. by reducing permeability of concrete by more than 90% compared with control concrete as per DIN 1048 and resistant to 16 bar hydrostatic pressure on negative side. The crystalline slurry shall be capable of self-healing of cracks up to a width of 0.50mm. The work shall be carried out all complete as per specification and the direction of the engineer-in-charge. The product performance shall carry guarantee for 10 years against any leakageFor vertical surface two coats @ 0.7 0 kg per sqmSqm446.00
28.20.2Providing and applying integral crystalline slurry of hydrophilic in nature for waterproofing treatment to the RCC structures like retaining walls of the basement, water tanks, roof slabs, podiums, reservoir, sewage & water treatment plant, tunnels / subway and bridge deck etc., prepared by mixing in the ratio of 5: 2 (5 parts integral crystalline slurry: 2 parts water) for vertical surfaces and 3: 1 (3 parts integral crystalline slurry: 1 part water) for horizontal surfaces and applying the same from negative (internal) side with the help of synthetic fibre brush. The material shall meet the requirements as specified in ACl-212-3R-2010 i.e. by reducing permeability of concrete by more than 90% compared with control concrete as per DIN 1048 and resistant to 16 bar hydrostatic pressure on negative side. The crystalline slurry shall be capable of self-healing of cracks up to a width of 0.50mm. The work shall be carried out all complete as per specification and the direction of the engineer-in-charge. The product performance shall carry guarantee for 10 years against any leakageFor horizontal surface one coat @1.1O kg per sqmSqm348.00
28.21Providing & Applying polymer modified, flexible cementitious negative side waterproofing coating with elastic waterproofing polymers on interior wall plaster surface in three coats@ 14.35 kg /10 sqm one coat of self priming of cementitious waterproofing polymer(dilution with water in the ratio of 1:1) and two coats of cementitious waterproofing polymer (dilution with water in the ratio of 3:1 ) after scrapping and properly cleaning the surface to remove pre­ existing paint film & loose particles till plaster is visible, complete in all respect as per the direction of Engineer-in-ChargeSqm399.00
28.22Providing & Applying high quality acrylic modified resin based texture of Dholpur/Red sand stone Pattern with anti algae and UV resistance properties to be applied as intermediate finish in desired pattern @ 43.04 kgs/10 sqm to form film of 1- 1.5 mm thickness after scrapping and properly cleaning the surface to remove loose particles from the plaster surface, followed by top coating with Premium Acrylic Smooth exterior paint with Silicone additives of required shade by two or more coats@ 1.43 litres/10 sqm, complete as the direction of Engineer -in-ChargeSqm343.00
28.23Providing and applying fibre reinforced elastomeric liquid water proofing membrane with resilient acrylic polymers having Sun Reflectivity Index (SRI) of 105 on top of concrete roof in three coats@ 10. 76 litre/ 10 sqm One coat of self-priming of elastomeric waterproofing liquid (dilution with water in the ratio of 3:1) and two coats of undiluted elastomeric waterproofing liquid (dry film thickness of complete application/system not less than 500 microns). The operation shall be carried out after scrapping and properly cleaning the surface to remove loose particles with wire brushes, complete in all respect as per the direction of Engineer-in-ChargeSqm341.00
28.24Supplying and applying bituminous solution primer on roof and I or wall surface at 0.24 litre per sqmSqm28.00
28.25.1Grading roof for water proofing treatment withCement concrete 1:2:4 (1 cement: 2 coarse sand: 4 graded stone aggregate 20mm nominal size)Cum4,237.00
28.25.2Grading roof for water proofing treatment withCement mortar 1:3 (1 cement: 3 coarse sand)Cum6,927.00
28.25.3Grading roof for water proofing treatment withCement mortar 1:4 ( 1 cement: 4 coarse sand)Cum5,944.00
28.26Supplying and filling cinder on roof (up to three storeys) including light rammingCum1,385.00
28.27Providing and laying cinder concrete in cement 1:15 (1 cement and 15 cinder) on terraced roofs & (up to three Storeys), laid to slope, including consolidating the sameCum2,272.00
28.28.1Providing and Placing in position suitable PVC water stops conforming to IS:12200 for construction/ expansion joints between two RCC members and fixed to the reinforcement with binding wire before pouring concrete etc. completeSerrated with central bulb (225 mm wide, 8-11 mm thick)Metre265.00
28.28.2Providing and Placing in position suitable PVC water stops conforming to IS:12200 for construction/ expansion joints between two RCC members and fixed to the reinforcement with binding wire before pouring concrete etc. completeDumb bell with central bulb (180 mm wide, 8 mm thick)Metre213.00
28.28.3Providing and Placing in position suitable PVC water stops conforming to IS:12200 for construction/ expansion joints between two RCC members and fixed to the reinforcement with binding wire before pouring concrete etc. completeKickers (320 mm wide, 5 mm thick)Metre245.00
28.29.1Providing and applying crystalline mortar by mixing in the ratio of 4.5: 1 (4.5 parts crystalline mortar: 1 part water) for the treatment of faulty construction joints, cracks, tie rod holes and spalled & honeycombed surface of RCC underground structures like basement, water tanks, bridge deck etc. to ensure water tightness. The crystalline mortar shall conform to the EN 1504-3 having compressive strength Class R4 �5 MPa and adhesive bond strength Class R3:!:1.5 MPa. The work shall be carried out all complete as per specification and the direction of the Engineer-In-Charge. The product performance shall carry guarantee for 1 O years against any leakageFor sealing cracks and faulty construction joints, routed out/making U-shape groove size 25x25mm and then primed the area with integral crystalline slurry @0.05kg/running metre and while the surface is tacky filled the groove up to surface with crystalline mortar @1.50kg/running metre. Once crystalline mortar is touch dry then finally applied two coats of integral crystalline slurry @0.05kg/running metre per coatMetre481.00
28.29.2Providing and applying crystalline mortar by mixing in the ratio of 4.5: 1 (4.5 parts crystalline mortar: 1 part water) for the treatment of faulty construction joints, cracks, tie rod holes and spalled & honeycombed surface of RCC underground structures like basement, water tanks, bridge deck etc. to ensure water tightness. The crystalline mortar shall conform to the EN 1504-3 having compressive strength Class R4 �5 MPa and adhesive bond strength Class R3:!:1.5 MPa. The work shall be carried out all complete as per specification and the direction of the Engineer-In-Charge. The product performance shall carry guarantee for 1 O years against any leakageFor patching of tie rod holes, prepared tie rod hole surface and then primed the area with integral crystalline slurry @0.070kg/sqm and while the surface is tacky repair and then filled the tie rod holes with crystalline mortar@0.040kg per hole. The crystalline mortar should be tightly rodded into tie rod holes or packed tightly (For 25x25x25 mm tie rod hole, use 0.040kg to fill the hole)Each14.00
28.30Providing and applying of swellable type water stop tape, 19mm x 25mm thick in linear meter (expansive nature) for construction joints treatment of RCC structure such as raft slab, retaining walls, water storage tank and at the junctions of raft slab with the retaining walls etc.. After cleaning the surface, one coat of required primer for swellable water stop tape shall be applied throughout the length of the joint @3. 78 litre per 240 running meter. Over the primed surface swellable type water stop tape shall be placed. The work shall be carried out all complete as per specification and the direction of the Engineer-In-Charge. The product performance shall carry guarantee for 10 years against any leakageMetre516.00
28.31Providing and laying in situ seven course water proofing treatment with APP (Atactic poly-propylene) modified Polymeric membrane over roof consisting of first coat of bitumen primer @ 0.40 litre per sqm, 2nd, 4th & 6th courses of bonding material @ 1.20 Kg/sqm, which shall consist of blown type bitumen of grade 85/25 conforming to IS: 702, 3rd and 5th layers of roofing membrane APP modified Polymeric membrane 1.5 mm thick of 2.25 Kg/sqm weight consisting of five layers prefabricated with centre core as 20 micron HMHDPE film sandwiched on both sides with polymeric mix and the polymeric mix is protected on both side with 20 micron HMHDPE film. 7th, the top most layer shall be finished with brick tiles of class designation 1 O grouted with cement mortar 1:3 (1 cement: 3 fine sand) mixed with 2% integral water proofing compound by weight of cement over a 12 mm layer of cement mortar 1:3 (1 cement: 3 fine sand) and finished neat (item of laying brick tiles shall be paid for separately)Sqm476.00
28.32Providing and laying in situ five course water proofing treatment with APP (Atactic Polypropylene) modified Polymeric membrane over roof consisting of first coat of bitumen primer @ 0.40 litre per sqm, 2nd & 4th courses of bonding material @ 1.20 kg/sqm, which shall consist of blown type bitumen of grade 85/25 conforming to IS: 702, 3rd layer of roofing membrane APP modified Polymeric membrane 2.0 mm thick of 3.00 Kg/ sqm weight consisting of five layers prefabricated with centre core as 1 00 micron HMHDPE film sandwiched on both sides with polymeric mix and the polymeric mix is protected on both side with 20 micron HMHDPE film. 5th, the top most layer shall be finished with brick tiles of class designation 10 grouted with cement mortar 1:3 (1 cement: 3 fine sand) mixed with 2% integral water proofing compound by weight of cement over a 12 mm layer of cement mortar 1:3 (1 cement: 3 fine sand) and finished neat (item of laying brick tiles shall be paid for separately)Sqm322.00
28.33Providing and laying in situ seven course water proofing treatment with APP (Atactic Polypropylene) modified Polymeric membrane over roof consisting of first coat of bitumen primer@ 0.40 litre per sqm, 2nd, 4th & 6th courses of bonding material@ 1.20 kg/sqm, which shall consist of blown type bitumen of grade 85/25 conforming to IS: 702, 3rd and 5th layers of roofing membrane APP modified Polymeric membrane 2.0 mm thick of 3.00 Kg/sqm weight consisting of five layers prefabricated with centre core as 1 00 micron HMHDPE film sandwiched on both sides with polymeric mix and the polymeric mix is protected on both side with 20 micron HMHDPE film. 7th, the top most layer shall be finished with brick tiles of class designation 1O grouted with cement mortar 1:3 (1 cement: 3 fine sand) mixed with 2% integral water proofing compound by weight of cement over a 12 mm layer of cement mortar 1:3 ( 1 cement: 3 fine sand) and finished neat (item of laying brick tiles shall be paid for separately)Sqm533.00
28.34.1Providing and fixing APP (Atactic Polypropylene Polymer) modified prefabricated five layer 2 mm thick water proofing membrane, black finished reinforced with glass fibre matt consisting of a coat of bitumen primer for bitumen membrane @ 0.40 litre/sqm by the same membrane manufacture of 25°C, density at 0.87 - 0.89 kg/ litre and viscosity 70 - 160 cps. Over the primer coat the layer of membrane shall be laid using Butane torch and sealing all joints etc., and preparing the surface complete. The vital physical and chemical parameters of the membrane shall be as under: Joint strength in longitudinal and transverse direction at 23°C as 350/300 N/ 5 cm. Tear strength in longitudinal and transverse direction as 60/80N. Softening point of membrane not less than 150°C. Cold flexibility shall be up to -2°C when tested in accordance with ASTM, D - 5147. The laying of membrane shall be got done through the authorised applicator of the manufacture of membrane2mm (for corrugated roof sheets)Sqm312.00
28.35.1Providing and laying APP (Atactic Polypropylene Polymer) modified prefabricated five layer, 3 mm thick water proofing membrane, black finished reinforced with glass fibre matt consisting of a coat of bitumen primer for bitumen membrane @ 0.40 litre/sqm by the same membrane manufactured 25°C, of density at 0.87 - 0.89 kg/litre and viscosity 70 - 160 cps. Over the primer coat the layer of membrane shall be laid using butane torch and sealing all joints etc., and preparing the surface complete. The vital physical and chemical parameters of the membrane shall be as under: Joint strength in longitudinal and transverse direction at 23°C as 350/300 N/5 cm. Tear strength in longitudinal and transverse direction as 60/80N. Softening point of membrane not less than 150°C. Cold flexibility shall be up to -2°c when tested in accordance with ASTM, D - 5147. The laying of membrane shall be got done through the authorised applicator of the manufacturer of membrane3 mm thickSqm403.00
28.36.1Providing and laying APP (Atactic Polypropylene Polymer) modified prefabricated five layer 3 mm thick water proofing membrane, black finished reinforced with non-woven polyester matt consisting of a coat of bitumen primer for bitumen membrane @ 0.40 litre/sqm by the same membrane manufacture of density at 25°C, 0.87-0.89 kg/ litre and viscosity 70-160 cps. Over the primer coat the layer of membrane shall be laid using Butane Torch and sealing all joints etc, and preparing the surface complete. The vital physical and chemical parameters of the membrane shall be as under: Joint strength in longitudinal and transverse direction at 23°C as 650/ 450N/ 5cm. Tear strength in longitudinal and transverse direction as 300/250N. Softening point of membrane not less than 150°C. Cold flexibility shall be up to -2°C when tested in accordance with ASTM, D - 5147. The laying of membrane shall be got done through the authorised applicator of the manufacturer of membrane3 mm thickSqm424.00
28.37Extra for covering top of membrane with Geotextile, 120 gsm non woven, 100% polyester of thickness 1 to 1.25 mm bonded to the membrane with intermittent touch by heating the membrane by Butane Torch as per manufactures recommendationSqm75.00
28.39Water proofing of roof terraces, Basements, Retaining Walls, Water tanks etc with Zydex Zycoprime / Elastobar / Equivalent solution so as to form a water- resistant cementitious bonding coat and to form on-site seamless cross- linked elastomeric membrane on the concrete surface to reduce its porosity. Creating a cementitious elastomeric polymeric membrane of 2 coats of Elastobar and Zycoprime/Equivalent after application of Zycosil & Zycoprime Solution in New Construction. Take equal parts of Elastobar and Cement and form a paste. Add little water to the paste to make it brush able. Apply the paste on surface with brush. Leave the surface for drying for at least 4 - 6 hours to get elastomeric membrane. After this application, make one more layer of rough cementitious membrane using mixture of 1 Part of Zycoprime + 1 Part of Cement + 1 Part of fine sand. Apply paste on the surface with a brush to make a rough texture. Now your surface is ready to bond well with tiles/screed. Thermal Insulation of BuildingsSqm367.00
28.40Providing fixing thermal insulation of ceiling (under deck insulation) with Resin Bonded Fibre glass wool conforming to IS: 8183, density 24kg / m3, 50mm thick, wrapped in 200 G Virgin Polythene bags, fixed to ceiling with metallic cleats (50x50x3 mm)@ 60 cm and wire mesh of 12.5 mm x 24 gauge wire mesh, for top most ceiling of buildingSqm340.00
28.41Providing and fixing thermal insulation with Resin Bonded Fibre glass wool conforming to IS: 8183. Density 16 kg/m3, 50 mm thick, wrapped in 200G Virgin Polythene bags placed over existing false celling and held in position by criss-crossing GI wireSqm184.00
28.43Providing and fixing Heat Resistant Terrace Tiles (300 mm x 300 mm x 20 mm) with SRI (solar refractive index) > 78, solar reflection > 0.70 and initial emittance > 0.75 on waterproof and sloped surface of terrace, laid on 20 mm thick cement sand mortar in the ratio of 1:4 (1 cement: 4 coarse sand) and grouting the joints with mix of white cement & marble powder in ratio of 1: 1, including rubbing and polishing of the surface up to 3 cuts complete, including providing skirting up to 150 mm height along the parapet walls in the same mannerSqm1,052.00
28.44Providing and laying roof insulation with 40 mm thick impervious sprayed, closed cell free Rigid Polyurethane foam over deck insulation conforming to IS - 12432 Pt. Ill (density of foam being 40-45 kg/ cum), over a coat of polyurethane primer applied @ 6-8 sqm per litre, laying 400 G polythene sheet over PUF spray and providing a wearing course of 40 mm thick cement screed 1:2:4 (1 cement: 2 coarse sand: 4 stone aggregate 20 mm nominal size) in chequered rough finish, in panels of 2.5 m x 2.5 m and embedding with 24 G wire netting and sealing the joints with polymerized mastic, all complete as per direction of Engineer-in-ChargeSqm926.00
28.45Providing and fixing thermal insulation with Resin Bonded Fibre glass wool conforming to IS: 8183 having density 24 kg/m3, 50 mm thick, wrapped in 200G Virgin Polythene Bags fixed to wall with screw, rawl plug & washers and held in position by criss crossing GI wire etc. complete as per directions of Engineer-in-ChargeSqm247.00
28.46Providing and fixing thermal insulation of ceiling (under deck insulation) with Resin Bonded Rockwool conforming to IS: 8183,density 48 kg/ m3, 50 mm thick, wrapped in 200 G Virgin Polythene bags fixed to ceiling with metallic cleats (50x50x3 mm) @ 60 cm and wire mesh of 12.5mm x 24 gauge wire mesh, for top most ceiling of buildingSqm307.00
28.47Providing and fixing thermal insulation with Resin bonded rock wool conforming to IS: 8183, density 48 kg/m3, 50 mm thick, wrapped in 200 G virgin Polythene bags placed over existing false ceiling and held in position by criss-crossing GI wireSqm212.00
28.48Providing and fixing thermal insulation with Resin Bonded rock wool conforming to IS: 8183, having density 48 kg/m3,50 mm thick, wrapped in 200 G Virgin Polythene Bags fixed to wall with screw, rawl plug & washers and held and in position by criss crossing GI wire etc. complete as per directions of Engineer-in-ChargeSqm214.00
28.49Providing and applying two coats of High Albedo paint having minimum Solar Reflective Index (SRI) 108 (with solar reflectance & thermal emittance tested as per ASTM) C 1549 and ASTM C 1371 respectively), voe less than 10 cc/gm. The coating thickness and the methodology of application shall strictly as per manufacturer's specifications and as approved by Engineer-in-Charge. Surface preparation includes cleaning with metal wire brush to remove all dust, fungus etc., washing with water all complete. The contractor shall give guarantee for the performance of SRI and also the durability of coating, all complete as per direction of Engineer-in-ChargeSqm255.00
28.50Providing and fixing Heat Resistant Terrace Tiles (300 mm x 300 mm x 20 mm) with SRI (solar refractive index) > 78, solar reflection > 0.70 and initial emittance > 0.75 on waterproof and sloped surface of terrace, laid on 20 mm thick cement sand mortar in the ratio of 1: 4 (1 cement: 4 coarse sand) and grouting the joints with mix of white cement & marble powder in ratio of 1: 1, including rubbing and polishing of the surface upto 3 cuts complete, including providing skirting upto 150 mm height along the parapet walls in the same manner. POLYURETHANE FOAM (PUF) INSULATIONSqm1,099.00
28.51Providing and applying 75mm thick two component, HFC blown, free from CFC/HCFC polyurethane based spray able rigid foam system, closed-cell type, designed to meet insulation requirements in roof applications. PUF shall be applied seamless in-situ and is ideal for fast return to service. PUF should be applied through a suitable metered application machine, by specialist applicators and should be covered by waterproofing system. The thickness of the individual layers of PUF applied foam should be minimum 10 - 15 mm. PUF should have the following properties: 1. Viscosity at 20°C, cps: Part A ISO 300, Part B POLY OL 600 2. Compressive strength,ASTM D-1621/94,kPa> 400 3. Tensile strength,ASTM D1623/78, kPa:>500 4. Adhesion to substrate,ASTM D4541, kPa:> 180 5. Thermal conductivity at 25C as per ASTM C518/91, W/m K::S 0.023 6. Closed cell content,IS04590, %:> 96 7. Water absorption,EN12087, %:< 2.5 8. Water Vapour Transmission,EN12086, perms132 9. Flash Points, °C: Part A ISO > 200, Part B POLY OL > 65 10. Fire resistance,D1N4102: Class 82 11. Foam Density, kg/m3 ASTM D1622: 45 to 50 12. Specific c Gravity at 20°C: Part A ISO 1.23, Part B POLY OL 1.23 It shall be applied as per manufactures specification. Rates are incl of surface preparation, grouting and chemical application onlySqm1,301.00
28.52Providing and fixing extruded polystyrene (XPS) foam 50mm thick of density 32 Kg./ cum for thermal insulation with cramps of GI strip 25mm wide x 3mm thick fixed with screw/ nail for holding the walls at regular intervals in cavity walls complete in all respectSqm891.00

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