Andhra Pradesh SOR 2026-27

Construction Chemicals & Admixtures rates

89 construction chemicals & admixtures items from the Board of Chief Engineers, Government of Andhra Pradesh, effective 2026-06-01.

Construction Chemicals & Admixtures rates in the Andhra Pradesh Common Schedule of Rates — Part-III (Buildings, Water Supply & Electrical) 2026-27 run from ₹42.00 to ₹7,600.00. Transcribed from Government of Andhra Pradesh — Common Schedule of Rates 2026-27, Part-III (Buildings), Board of Chief Engineers. Reference only — verify against the official source before pricing a bid.

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89 items — scroll the table to browse

	Description	Unit
BMT-H.37	Anti corrosion CRPPC (Corrosion Resistant) inhibitive admixture. Note: The user departments who ever are preparing the estimate, have to satisfy themselves with the performance and result of the product before proposing the item.)	Ltr	365.00
BMT-H.66	Pre construction Anti termite is a process in which chemical toxic to subterrean termites is apply/ inject into soil during early stage of building Construction 2. Treatement of soil Beneath the building and around the foundations conduct and chemical use as per BIS - IS 6313 (Part -2) 2013 code specification & CIB RC registered termiticide which creates a continuouschemical barrier beneath the building which kills or repels terminates & impervious to tremite entry Imidacloprid 30.5% SC (IS 63131) dissolve 2.1 Ml/1 liter of water and apply emulsion/solution @ 7.5 Litres/Square meter (Sqm) of internal, external vertical surface of the colums , plinth beams (Back filling) walls and floor junction, external perimeters, along reatining wall @ 5.0 Liters/Sqm of the horizontalsurface of basement top surface of the basement filling below flooring bed (Plinth) & @ 2.0 Litres/ Line meter at expansion joints. The substructure of a depth of 500mm around coulmns & 300mm deep around plinth beams, basements & floor filling area including excavation channel along the wall & rodding etc. cost & Conveyance of all materials to the site, cost of labour for sparying, rodding etc. completefor furnished item of work as per the approval of the Engineer-in-charge	Sqm	179.00
BMT-H.68.C	If the surface has existing damaged bituminous felt / APP membrane. Chipping and removing of existing bituminous tar felt / membrane with hassling equipments, grinding / wire brushing the surface duly removing the felt completely. Duly removing of debris, cleaning of the surface from dirt, dust and other foreign matters & waterjet cleaning	Sqm	117.00
BMT-H.69	SPECIALISED FIVE LAYER SYSTEMOF WATERPROOFING TREATMENT TO THE TERRACE a. Ist Layer Black coloured chemcial treatment : Providng and application of one coat of High bonding, flexible bituminous polyurethane blended bituminous coating with –5 systems Confiming to ASTM-G 154 - 2000 or equavalent Ist Layer diluting with water at 1 : 1 ratio as a primer coat at a consumption of 200ml per Sqm. b. IInd Layer : Providing and laying of Fiber Mesh 40 GSM, with 1 Mtr width and 50mm overlap on the primed surface. c. IIIrd Layer Grey coloured coating : Providing and application of one coat of Acrylic rubberized elastomeric flexible waterproof grey coating with –5 systems ASTM-C 836 or equavalent or equavalent diluting with 50% of water at a consumption of 400ml per Sqm. d. IVth Layer white colured coating : Providing and application of one coat of High solid, cold applied, Fiber reinforced acrylic elastomeric waterproof membrane off white coating –Roofcare prc 5 systems Confiming to ASTM-G, 154 -2000 or equavalent coating (add the water upto 200ml ) (Consumption of 350ml per Sqm). e. Vth Layer super white reflectivecoating : Application of one coat of 100% pure acrylic solar reflective pure white coating with systems Confirming to ASTM -C 297 or equavalent solar refective coating diluting with 20% of water (Consumptionof 300ml per Sqm ). f. Note : THE ABOVE TREATMENT WILL BE GUARANTEED FOR 5 YEARS	Sqm	609.00
BMT-H.70	SPECIALISED HIGH STRENGTH CELLULOSE FIBER REINFORCED ACRYLIC ELASTOMERIC LIQUID MEMBRANE COATING FO R TERRACE : a). Providing and application of one coat of High Solid, Cold applied Acrylic Elastomeric Liquid Membrane Coating / diluting with water at 1 : 0.50 ratio as a primer coat at a consumption of 200ml per Sqm. b). Providing and laying of Non woven polyster reinforced Fiber mesh of 40 GSM, with 1 Mtr width and 50mm overlap on the primed surface. c) Providing and application of one coat of High strength cellulose Fiber reinforced Acrylic Elastomeric Liquid Membrane coating with diluting with water at 20% as a base coat application at a consumption of400ml per Sqm	Sqm	580.00
BMT-H.71	SPECIALISED HIGH PERFORMANCE ACRYLIC POLYMER MODIFIED ELASTOMERIC CEMENTITIOU S WATERPROOF COATING TO THE TERRACE a). Providing and application of one coat of High performance Acrylate penetrative water barrier primer – )diluting with water at 1 : 0.50 ratio as a primer coat at a consumption of 200ml per Sqm. b). Providing and laying of Non woven polyster reinforced Fiber mesh of 40 GSM, with 1 Mtr width and 50mm overlap on the primed surface. c) Providing and application of one coat of Two part system of high performance acrylic polymer modified elastomeric cementitious waterproof coating mixing of powder and liquid as per packing at 1:2 ratio. (add the water upto 200ml ) at aconsumption rate of 300 Grams mix. d). Providing and application of one coat of Two parts system Fiber Reinforced Acrylic Cementitious Coatings with mixing of powder and liquid as per packing at 1:2 ratio (add the water upto 200ml ) at a consumption rate of 300 Grams mix	Sqm	541.00
BMT-H.71(b)	SPECIALISED HIGH PERFORMANCE ACRYLIC POLYMER MODIFIED ELASTOMERIC CEMENTITIOUS WATERPROOFING SYSTEM COATINGTO THE WET AREA / TOILET / BATH ROOM . a ) First Layer - Supply and Apply penetrative cum bonding primer as base primer cum sealer coat using equivalent modified with water and cement at the ratio 2:1:3 (MIXPRIME AC 100 : water : cement) by volume with a slow speed mixer machine. This compoundshall be applied with sufficient thickness to cover the holes/pores/cracks @ 1.000 Liter /SQM and the raw primer should be complain with ASTM 4541 and the Solidcontent 49% +2% b ) Second Layer – Supply and apply of 2 x2 mm welded with alkaline resistant coated / non-woven 40 Gsm verging fiber mesh or equivalent for a minimum over lap of 100 mm embedded inthe primer coat c ) Third Layer - Supply and apply of first coat of two component (Powder + Liquid) system of high performance acrylic polymermodified elastomeric cementitious waterproofing system or equivalent @ 1.000 Kg / SQM ( mix the powder and liquid with the help of a slow speed mixer for a period of 2 to 3 minutes up to get a homogeneous mix- dilution or modification not recommended) should be complain with BS 1881 Part 5 1983 (ISAT 476 Part 6), DIN 1048 Part 5 1991, BSEN 12390-8 2000, ASTM D 412-92 d ) Fourth Layer –Supply and apply of second coat of two component (Powder + Liquid) system of high performance acrylicpolymer modified elastomeric cementitiouswaterproofing system equivalent @ 1.000 Kg / SQM ( mix the powder and liquid with the help of a slow speed mixer for a period of 2 to 3 minutes up to get a homogeneous mix- dilution or modification not recommended) should be complain with BS 1881 Part 5 1983 (ISAT	Sqm	542.00
BMT-H.72	WHERVER FLOORING SURFACE IS HAVING MAJOR HAIR LINE CRACKS DEVELOPED, SEVERE LEAKAGES TAKEN PLACE AND REQUIRED TO REDUCE THE ROOM TEMPERATURES - SELF ASSESSED TREATMENTS TO IDENTIIFY EACH LAYER OF TREATMENTS : REFER THE RATES FOR CLEANING AND CRACK FILLING UNDER THE HEAD OF THE WORKS	Sqm	312.00
BMT-H.73	SPECIALISED ACRYLIC CEMENTITIOUS ELASTOMERIC WATERPROOF COATING TREATMENT Complies with ASTM C 297 : Providing and Application of two coats of Acrylic cementitious elastomeric waterproof coating with- Roof coat or equivalent like high elastomeric acrylic polymer modified cementitious waterproof system	Sqm	401.00
BMT-H.74	SPECIALISED ACRYLIC EMENTITIOUS ELASTOMERIC WATERPROOF COATING TREATMENT Complies with ASTM C 297 : Providing and Application of two coats of Acrylic cementitious elastomeric waterproof coating with	Sqm	449.00
BMT-H.75	SPECIALISED HIGH SOLID, COLD APPLIED, ACRYLIC WATERPROOF COATING TO THE EXTERNAL WALLS Acrylic elastomeric waterproof exterior coatings Complies with ASTM C 836 / 89 A : Providing and application of two coats of High solid, cold applied, Acrylic Elastomeric Liquid Membrane Coating with – 20% of water mixing with required colour stainers	Sqm	449.00
BMT-H.76	SPECIALISED HIGH BONDING, FLEXIBLE BITUMINOUS POLYURETHANE BLENDED BITUMINOUS COATING Complies with ASTM C 836 - DN 1048 : Providing and application of two coats of High bonding, flexible bituminous polyurethane blended bituminous coating with diluting with 20% of water	Sqm	411.00
BMT-H.77	Preparation of the surface: For existing expansion joint treatment Chipping of the existing treatments over the expansion joints concrete / brick masonry with pneumatic power chiseling equipment and until to achieve the hard mother concrete surface. Chipping and removing of existing bituminous mastic board upto 25mm deep. Duly removing of debris, cleaning of the surface from dirt, dust and other foreign matters	Rmt	291.00
BMT-H.78	SPECIALISED POLYSULPHIDE SEALANT TREATMENT TO THE EXPANSION JOINTS ON TERRACE: (Size: 25mm x 12mm) Application of one coat of-High performance specially designed SBR latex polymer-based bonding agent– or equivalent mixing with cement as per manufacturers c]. Providing and application of Acrylic Polymer modified reinstatement concrete/mortar admixture with - to finish the damaged edges of joint and making the groove. d]. Providing and fixing of masking tape on top of the joint both sides. e]. Providing and fixing of Back up support material of Polyethelene foam to leave the depth of 12mm on the joint. f]. Providing and application of one coat of polysulphide primer with – Polysulphide primer on inner edge on joints. g]. Providing and application of Two part Polysulphide sealant to a width of 25mm and 12mm depth with	Rmt	755.00
BMT-H.79	LABOUR CHARGES FOR SPECIALISED EXPANSIVE ACQUA– REACTIVE WATER BARRIER GROUTING (1). Drilling of holes with Electrical Drilling machine up to the required depth i.e., (12mm to 14mm dia sized holes) (2). Fixing of pressure retaining aluminum / steel packers fixing with Instant setting leakproof plugging compound (3). Grouting of holes with Air Compressed Injection equipment with single component aliphatic polyurethane grout compound- (4). After removing the pipes sealing of the holes with polymer putty – with Cement	Each	289.00
BMT-H.80	Supply of chemicals for specialised expansive aqua reactive water barrier grout	KG	1,753.00
BMT-H.81	SPECIALISED INJECTION GROUTING WITH CEMENT AND FREE FLOW ADDITIVES : a]. Drilling of holes with power drilling machine to the required depth [12mm to 14mm dia holes] b]. Fixing of Rubber Nozzles with cement and quick setting, Rapid hardening compound putty - Rapidstrong qs or equivalent. c]. Grouting of holes with 140 PSI Grout pump with cement slurry mixing with Specialized Free flow, Non-shrink Grout additive - 250 Grams per bag of 50 Kgs Cement add required water to make slurry form. d]. After completion of grouting, Remove the Rubber nozzles e]. Later sealing of the hole with polymer cement putty	Each	173.00
BMT-H.82	SPECIALISED INJECTION GROUTING WITH CEMENT AND CRYSTALLIZATION ADMIXTURES : a]. Drilling of holes with power drilling machine to the required depth [12mm to 14mm dia holes] b]. Fixing of Rubber Nozzles with cement and quick setting, Rapid hardening compound putty Rapidstrong qs or equavalent c]. Grouting of holes with 140 PSI Grout pump with cement slurry mixing with Specialized crystallization compound-Roofex gp or equavalent @ 5% by weight of cement. d]. After completion of grouting, Remove the Rubber nozzles e]. Later sealing of the hole with polymer cement putty	Each	262.00
BMT-H.83	SPECIALISED POLYURETHANE SEALANT TREATMENT : a). Making ‘’U” Groove (width and depth of 6mm x 6mm) b). Filling of the groove with polyurethane sealant	Rmt	383.00
BMT-H.84	SPECIALISED ACRYLIC CAULKING SEALANT TREATMENT : a). Making ‘’U” Groove (width and depth of 6mm x 6mm) b). Filling of the groove with Acrylic caulking compound	Rmt	211.00
BMT-H.85	Integral Cement Waterproofing Admixture for Concrete Slabs and mortar plastering works. ( Dosage : 100ml Per bag of 50 Kgs Cement) Complies with I.S. 2645-2003	Ltr	221.00
BMT-H.86	Liquid Concentrated Micronized Cement waterproofing Compound for Slabs, mortar plastering and water retained structures. (Dosage : 500ml per bag of 50 Kgs Cement ) Complies with I.S. 2645-2003	Ltr	139.00
BMT-H.87	Concrete plasticizers and Water reducing admixture (not air entraining agent ) (Dosage : 15-20ml per bag of 50 Kgs Cement )- Complies with I.S. 9103-99 Ideal to use as concrete admixture for workability retension of slump and control water cement ratio of M 20 + grade concrete for slabs /roads works and other concrete works	Ltr	233.00
BMT-H.88	Super plasticizer and water reducing concrete admixture base on Ligno Sulphide Complies with IS 9103 & ASTM C 494 (Dosage : 200ml to 300mlper bag of 50 Kgs Cement ) For M25 + grade concrete works like Road Projects / Canal linings/ Dams / Reservoirs / Building’s concrete works	Ltr	86.00
BMT-H.89	High performance super plasticizer and water reducing admixture based on lignosulphide and napthalene blended	KG	89.00
BMT-H.90	High performance super plasticizer and water reducing admixture based on napthalene blended Complies with 9103/4-99 (Dosage : 300ml to 500ml Per Bag of 50 Kgs Cement ) For M40+ grade concrete Works like road projects / Canal linings / Dams / Reservoirs / Building’s concrete works	KG	95.00
BMT-H.91	High strength super plasticizers and water reducing agent based on polycarboxylic technology. Complies with IS 9103/ASTM C 494 ( 300ml to 1 Ltr Per Bag of 50 Kgs Cement ) For M-40+ + concrete structures in coastal areas, for early high strength	KG	132.00
BMT-H.92	Super plasticizer, high range water reducing and retarding concrete admixture of napthalene blended. ( Complies with 9103-99 ) (Dosage : 300ml to 500ml Per bag of 50 Kgs Cement ) For delaying of initial setting time and M 40+ Grade concrete works	KG	100.00
BMT-H.93	High strength super plasticizer and corrosion inhibitor for concrete (Complies with IS 9103-99 & EN 1504-9 Method 11.3) (Dosage : 200ml to 500ml Per Bag of 50 Kgs Cement) For Concreting under extreme corrosion effected areas / coastal areas / industrial constructions to protect the steel reinforcement. Anti Corrosion and leak proof Crack Proof,Water Proof, Concrete Hardener Admixture liquid	KG	115.00
BMT-H.94	Hi-power concentrated Air Entraining,	Ltr	190.00
BMT-H.95	Two component High Power Polyester Resin Anchor Grout Compound Complies with ASTM-827 /SNF.CRDC- 621 (Yield 0.5 Ltrs / 1 Kg Pack ) For Anchoring / fix the steel bars into the rocks, concrete for foundations, extension of concrete	KG	372.00
BMT-H.96	Non-shrink Free flow high strength precision grout Complies with BS 1881 Part 1161983. For machinery / thin sections of concrete joints Filling	KG	42.00
BMT-H.97	Low viscosity Epoxy resin injection grout -Two parts system. Complies with BS 6920 / ASTM 881-78 (Density 1.07 Kg Per Ltr ) For Structural strengthening, filling of honey comb / voids in the concrete	KG	919.00
BMT-H.98	Non-shrink, free flow, high strength grout admixture Dosage : 250 Grams Per Bag of 50 Kgs Cement. (Complies with B.S.1881 Part 1161983 )	KG	70.00
BMT-H.99	High perfomrance, High build expansive acqua-reactive water barrier polyurethane grout	KG	1,742.00
BMT-H.100	Acrylic based bonding adhesive (Mix: 1:1 ratio of cement ) Coverage : 50 SFT/Ltr/Coat Depending on the substrate On terrace old concrete to new mortar / screed	Ltr	177.00
BMT-H.101	Styrene butadiene rubber based bonding agent for mortar/ concrete	Ltr	516.00
BMT-H.102	Structural element concrete bonding agent old to new concrete epoxy bonding agent : (Two Parts system of Epoxy Bonding adhesive ) Complies with ASTM-C 881 Coverage : 20 – 25 SFT / Kg /Coat For Structural concrete repairs / bonding	KG	1,001.00
BMT-H.104	Two part polysulphide sealant (Gun / Pour Grade) Complies with ASTM C 920 - 95 / DIN 18549 TT - 5 - 00227 E/BS 4254 -83 Ideal to use for Expansion / construction joints of runways, buildings etc.,	KG	469.00
BMT-H.105	Acrylic Latex Caulking Compound Complies ASTM-C-834-91 Ideal for exterior and interior crack filling works, Excellent bonding strength to adjoining surface	KG	365.00
BMT-H.106	Two component sysem High durable cementitious acrylic based waterproofing systems : Complies with ASTM D 4541 / BS EN 12390 / DN 1048 ( 2 to 3 Sqm in two coats ) For Terrace, Water Tanks, Walls Waterproof Coatings of Two Part System	Ltr	163.00
BMT-H.107	Acrylic Polymer Elastomeric	Ltr	404.00
BMT-H.108	Single component, High solid, cold applied, Acrylic elastomeric waterproof membrane coating Complies with ASTM C 836 / 89A & ASTM C 297 (Coverage : 50 to 60 SFT Per/Ltr/Coat) Wherever highly flexible, crack Bridging,waterproofing required for Terrace, Walls Highly Flexible Waterproof Liquid Membrane pure Acrylic Coatings. (for brush / spray application add 20% water per Ltr )	Ltr	492.00
BMT-H.109	Rubberized elastomeric flexible waterproof coating Complies with ASTM 836 / 89 A & ASTM C 297 Coveage : 40 to 50 SFT / Ltr / coat (for brush / spray application add 20% water per Ltr )	Ltr	345.00
BMT-H.110	Polyurethane blended Bituminous waterproof coating system - Complies with ASTM C 836 /D 638 / DIN - 1048 / ASTM D 1004 - 76 ( Coverage :40 to 50 SFT / Kg / coat ) Ideal to use as waterproof of RCC substrates, Roofs, Sloped roofs, Basements. Provides jointless and seamless membrane waterproofing. (for brush / spray application add 20% water per Ltr )	KG	652.00
BMT-H.111	High Performance Acrylic blended Bituminous waterproof coating systems. Complies with ASTM C 836 ( Coverage : 40 to 50 SFT / Ltr / coat ) (for brush / spray application add 20% water per Ltr )	KG	403.00
BMT-H.112	Pure Acrylic Solar Reflective insulator coating Complies with ASTM - G - 154 : 2000 & ASTM E 903 / EN 1062 - 3 requirement of EN 1504 / 2 : EN 1062	Ltr	231.00
BMT-H.113	Two component Water thinnable Food Neutral Epoxy coating (Complies with ASTM - C- 881 / EN 13813 ) Coverage : 70 to 80 SFT per Ltr / coat Ideal to use as internal coatings for potable water tanks, reservoirs, sumps and walls. Part - I 1 Kg : Part -II 1/2 Kg dilute with 1 Ltr of water	KG	486.00
BMT-H.114	Single component cold applied polyurethane waterproof coating - Complies with ASTM 836 / EN 1062-3 requirement of EN 1504 - 2 Coverage : 300 Grams Per coat / Sqm. brush / spray application add 20% water per Ltr	KG	462.00
BMT-H.115	Acrylic based Anti corrosive coating To protect the exposed reinforcement/steel structures against corrosion. Coverage : 40 SFT Per Ltr / Coat	Ltr	400.00
BMT-H.116	Rust converter–rust encapsulating coating for steel During repairs to protect, to convert the rust of reinforcement / steel. Coverage : 50 SFT Per Ltr / Coat	Ltr	558.00
BMT-H.117	High range zinc rich epoxy resin primer for reinforcement steel protection against corrosion. Coverage : 4 Sq.Mtr. /Ltr / Coat	KG	565.00
BMT-H.118	Acrylic blended water based concrete curing compounds Complies with ASTM - C - 309 Class - A Types I & II Coverage : 3.5 to 4 Sqm / Kg / Coat	KG	70.00
BMT-H.119	Acrylic polymer modified reinstatement concrete /mortar admixture Dosage : 1 to 2 Ltrs Per Bag of 50 Kgs Cement can be mixed with required aggregates To achieve trusted High Strength Concreting / Structural rehabilitation / concrete repairs	Ltr	515.00
BMT-H.120	Concrete waterproofing with crystallization system by blocking inner pours and cavities of concrete. Coverage : 1.25 Kg per Sqm / Coat For Negative Water Pressure Treatments like Cellar / Ceiling areas etc.,	KG	412.00
BMT-H.121	Fast setting cement based plugging compound. To arrest water flow leakages. (Powder Form :mix with water direct application	KG	100.00
BMT-H.122	Set Accelerator for sprayed concrete and plasticizer Complies with IS 9103- 99 / ASTM C 494 Type C / BS 5075 Dosage : 1 Kg to 3 Kgs per Bag of 50 Kgs Cement Depend on setting time required For shotcrete / Gunniting / Emergency concrete works	KG	100.00
BMT-H.123	Quick setting, rapid hardening and water proofing compound Complies with ASTM C 494 Type C / IS 9103 -99 & BS 5075. Dosage : 1 Kg to 3 Kgs Per Bag of 50 Kgs Cement Depend on setting time For emergency works/Anti wash and under water concreting	Ltr	90.00
BMT-H.124	High strength non-shrink cementitious micro concrete	KG	45.00
BMT-H.125	Tile Adhesive. Confirms to IS 15477- 2004 for both type I & II / BS : EN 12004 CTT adhesive. For excellence adhesion, improved workability waterproof and also heat resistant tile fixing adhesive. At 3mm thickness 65-70 SFT	KG	65.00
BMT-H.126	Three component system epoxy grout for Vitrified tiles, Ceramic tiles and stones B.S. 5980 : 1980 / BS EN 120004, R 2 T. Depends upon tile dimension and grout width	KG	798.00
BMT-H.127	Polymer Modified Tile Grout Complies with BS EN 13888, CG 2AW 4 - 4.5 Sqm / Kg of 150 mm x 150mm tile size mix 1 Part Water with 4 Parts Powder Pack	KG	70.00
BMT-H.128	Providing and fixing of expansion joint system related with floor location: The joints system will be of extruded aluminum base members, self aligning / self centering arrangement and support plates etc. as per ASTM B221-02. The system shall be such that it provides floor to floor /floor to wall expansion control system for various vertical localtion in load application areas that accommodates multi directional seismic movement without stress to it’s components. System shall consist of metal profiles with a universal aluminium base member designed to accommodate various project conditions and finish floor treatments. The cover plate shall be designed of width and thickness required to satisfy projects movement and loading requirements and secured to base members by utilizing manufacturer’s pre- engineered self-centering arrangement that freely rotates / moves in all directions. The Self – centering arrangement shall exhibit circular sphere ends that lock and slide inside the corresponding aluminum extrusion cavity to allow freedom of movement and flexure in all directions including vertical displacement. Provision of Moisture Barrier Membrane in the Joint System to have watertight joint is mandatory requirement all as per the manufactures design (Material shall confirm to ASTM 6063.) (Floor Joint of 200 mm gap)	Rmt	7,549.00
BMT-H.129	Providing and fixing of expansion joint system related with wall joint (internal/ external) location: The joints shall be of extruded aluminum base members, self aligning / centering arrangement and support plates as per ASTM B221- 02. The material shall be such that it provides an Expansion Joints system suitable for vertical wall to wall / wall to corner application, both new and existing construction in buildings &	Rmt	5,159.00
BMT-H.130	Roof Joint of 200 mm gap	Rmt	5,600.00
BMT-H.131	Roof Joint of 250 mm gap	Rmt	7,600.00
BMT-H.133	SPECIALISED POLYSULPHIDE / POLYURETHANE / HIGHBRED ACRYLIC /SEALANT TREATMENT TO THE OLD / EXISTING EXPANSION JOINT IN THE TERRACE, COLUMN, BEAM 1. Cut and remove the existing expansion joint in the screed for a minimum width of 200 mm and a depth of screed ( up to the mother slab) by using diamond disc cutting machine and dispose the debris as per the department instruction. All elevated kerb wall both sides of the expansion joint along with the top free laying slab, cover etc as per the site conditions under the scope of the main contractor / client 2. Remove the existing filling for a minimum depth of 40 mm using sharp knife (approximate size 25 x 40 mm) as per the site condition. 3. If the site condition allows to insert backer rod, remove the existing filling for a minimum depth of 70 mm from the top ( the clear filling of sealant should be 40 mm) and insert inside the joint. 4. Clean the surface with air blower up to receive a dust free surface and make sure the surface is sound dry or the moisture content is less than 5 %. Apply one coat of Penetrative Primer and allow touching dry	Rmt	2,719.00
BMT-H.134	Old Terrace Screed Repair with UV Resistant Waterproof coating below 500 Sq.m Providing and Applying high perfomance solar reflective & Acrylate silicon based Waterproofing coating which is single component, cold applied, water based acrylic and UV resistant water proofing treatment to the Existing Roof screed surface applied @ 1.5 l/m2 in 3 coats to achieve 1mm DFT, having tensile strength 2N/ mm2 confirming to ASTM D 412; Elongation at break ≥ 200%, Abrasion resistance 21mg confirming to ASTM D 4060 and Crack bridging ability up to 2 mm, including surface preparation, priming the surface with 1 coat diluted with water in the ratio 2:1 spreading @ 0.125 L/m2 as self- priming coat in the SSD condition and spreading 45 gsm glass Fiber mesh of 2.5 mm x 2.5 mm sandwiched between the first and second coat completely as per specification. The finished cost to include surface preparation, making coving at Junction, treatment of cracks completely as per specification	Sqm	629.00
BMT-H.135	Old Terrace Screed Repair with UV Resistant Hybrid PU Waterproof coating above 500 Sq.m Providing and Applying high strength, hybrid polyurethane Waterproofing coating which is two component, cold applied, water based acrylic and UV resistant water proofing treatment to the Existing Roof screed surface applied @ 1.6 L/m2 in 3 coats to achieve 1mm DFT, having tensile strength with 45 gsm glass Fiber mesh 10N/mm2 , Elongation ≥ 200%, confirming to ASTM D 2370; Abrasion resistance 15mg confirming to ASTM D 4060 and Crack bridging ability up to 3 mm, including surface preparation, ensure surface in SSD condition for first coat and spreading 45 gsm glass Fiber mesh of 2.5 mm x 2.5 mm sandwiched between the first and	Sqm	822.00
BMT-H.136	Old Terrace tile surface repair with UV Resistantn hybrid waterproofing coating Providing and Applying Polyurethane hybrid liquid applied GRIHA certified Waterproofing coating with flutyne protection technology, single component, cold applied, water based acrylic and UV resistant water proofing treatment to the Existing Roof having Tile or any non- porous surface applied @ 1.5 l/m2 in 2 coats to achieve 1mm DFT, having tensile strength with 45 gsm glass Fiber mesh 4N/mm2 confirming to ASTM D 412; Elongation at break ≥ 300% and Crack bridging ability up to 3mm, SRI Index 106 as per ASTM E 1980- 01, Water permeability @5 bar – Nil as per EN12390 - 8:2019, including surface preparation, priming the surface with single component high-performance waterborne tile primer which is suitable for non - porous surface at a rate of 0.14 L/m2 and spreading 45 gsm glass Fiber mesh of 2.5 mm x 2.5 mm sandwiched between the first and second coat completely as per specification. The finished cost to include surface preparation, making coving at Junction, treatment of cracks completely as per specification	Sqm	892.00
BMT-H.137	Old Terrace with Lime mortar/week surface waterproofing with TPO membrane Providing and laying 1.5 mm thick TPO Membrane over old terrace having week surface/Lime mortar. The membrane is manufactured using hot-melt extrusion process for complete scrim encapsulation. It is reinforced with a strong, polyester reinforced fabric center (scrim) and a tough thermoplastic polyolefin compounded top ply and the bottom. It should have UV resistant top white colour which has a very high resistance to weather agents and UV rays. TPO membrane shall be plasticizer, chlorine & pthalate free, and should exceed /meet specifications of ASTM D6878. Membrane should be mechanically fixed to the substrate by independent plates and fasteners. TPO Roof Membrane should be lapped and seamed using hot air heat welding equipment after mechanically	Sqm	1,295.00
BMT-H.138	Newly Constructed Bathroom/toilet/balcony/ utility with Cementitious Waterproof coating below 300 Sq.m Providing and Applying CFTRI approved two component flexible polymer modified acrylic cementitious waterproofing coating with a mix ratio of (1 Liquid: 2 Powder), to the RCC surface like bathroom, toilet, balcony & utility area applied @ 1.7kg/m2 in 2 coats to achieve 1mm DFT, having Elongation at break >50% as per ASTM D 412, Tensile strength >1N/ mm2 as per ASTM D 412, Adhesion strength: 0.80 N/mm2 as per ASTM D 4541, crack bridging upto 1mm as per ASTM C 836, Water penetration (5 bar pressure) as per BS EN 12390. The finished cost to include surface preparation, making coving of 50 mm X 50mm at all right angles of wall Junction with Polymer Repair Mortar and lay 45 gsm glass Fiber mesh over the angle fillet when the first coat in still wet, treatment of cracks completely as per specification	Sqm	349.00
BMT-H.139	Newly Constructed Roof/Bathroom/Toilet/ balcony/utility with Cementatius Waterproof coating below 500 Sq.m Providing and Applying CFTRI approved two component flexible polymer modified acrylic cementitious waterproofing coating with a mix ratio of (5 Liquid :7 Powder) to the RCC surface like Roof, bathroom, toilet, balcony & utility area applied @ 2.2kg/m2 in 2 coats to achieve 1.2mm DFT, having Elongation at break >120% as per ASTM D 412, Tensile strength >1N/ mm2 as per ASTM D 412, Adhesion strength: 0.80N/mm2 as per ASTM D 4541, crack bridging upto 2mm as per ASTM C 836. The finished cost to include surface preparation, making coving of 50 mm X 50mm at all right angles of wall Junction with Polymer Repair Mortar and lay 45 gsm glass Fiber mesh over the angle fillet	Sqm	494.00
BMT-H.140	Newly Constructed Roof/Podium with 1K PU Waterproof coating upto 2000 Sq.m Providing and Applying single component Polyurethane based cold applied seamless waterproofing coating to the RCC surface like Roof & Podium area applied @ 2.4kg/m2 in 3 coats to achieve 1.5mm DFT, including a prime coat of solvent free, medium viscous, epoxy primer @0.2L/m2 and protection with 120gsm Geo- textile over the 7 days cured waterproofing membrane. The Waterproofing material shall have Solids > 85%, Tensile strength >2 Mpa as per ASTM D 412, Elongation at break >400% confirms to ASTM C 1305 for crack bridging ability (no cracks up to 3.2mm) Shore A Hardness >55 as per ASTM D 2240, Adhesion to peel after water immersion as per ASTM C 794 at 5.2N. Resistance to root penetration as per UNE CN/ TS 14416. The finished cost to include surface preparation, making coving of 50 mm X 50mm at all right angles of wall Junction with Polymer Repair Mortar and lay 60gsm Geo-textile over the angle fillet when the first coat in still wet, treatment of cracks and laying 120GSM Geo-textile as seperation/protective layer over the fully cured PU coating completely as per specification	Sqm	972.00
BMT-H.141	Newly Constructed Roof/Podium with 2K PU Waterproof coating above 2000 Sq.m Providing and applying two component Polyurethane based cold applied seamless waterproofing coating to the RCC surface like Roof & Podium area applied @ 2.1kg/m2 in single coat using 3mm notched trowel to achieve 1.5mm DFT, including a prime coat of solvent free, medium viscous, epoxy primer @0.2L/m2 and protection with 120gsm Geo-textile over the 7 days cured waterproofing membrane. The Waterproofing material shall have Solids > 98%, Tensile strength >6 Mpa, Elongation at break >600% as per ASTM D 412, crack bridging ability (no cracks up to 3.2mm) confirms to ASTM C 1305, Puncture resistance >300N as per ASTM E154, Shore A Hardness >70 as per ASTM D 2240, Adhesion to peel after water immersion as per ASTM C 794 at 5.2N. Resistance to root penetration. The finished	Sqm	1,301.00
BMT-H.142	STP (inside) waterproofing with Anticorrosive & Protective Coating Providing and Applying two component flexible polymer modified acrylic cementitious waterproofing coating with a mix ratio of (5 Liquid :7 Powder) to the RCC surface of the STP tank applied @ 2.2kg/m2 in 2 coats to achieve 1.2mm DFT, having Elongation at break >120% as per ASTM D 412, Tensile strength >1N/ mm2 as per ASTM D 412, Adhesion strength: 0.80N/mm2 as per ASTM D 4541, crack bridging upto 2mm as per ASTM C 836. The finished cost to include surface preparation, making coving of 50 mm X 50mm at all right angles of wall Junction with Polymer Repair Mortar and lay 45 gsm glass Fiber mesh over the angle fillet when the first coat in still wet, treatment of cracks completely as per specification. Followed by applying 15 mm thick dimensionally stable fibrous reinforced cementitious structural grade dual shrinkage Polymer Mortar on as protective plastering @ 29kg/m2. The material having Compressive strength of 38 MPa at 28 days as per EN 12190, Adhesive Bond Test, >1.5 Mpa as per EN 1542, followed by Water curing by sprinkling water for 3 times a day for 5- 7 days. followed by applying two component coal tar epoxy-based coating on inside surface of Sewage & Effluent treatment tank @ 0.30 kg/m2 in 2 coats to achieve a DFT of 200 microns when fully cured. Ensure that this coating is applied over the protective plaster. The material shall have Scratch resistance, for 7kg load as per ASTM : D 7027 - 05, Chemical resistance, immersion in dilute acid alkali & salt solutions – 7 days confirms to ASTM : C 868, Salt Spray resistance confirms to ASTM : B 117	Sqm	1,499.00
BMT-H.143	UGT/OHT (inside) w a t e r p r o o f i n g w i t h A n t i - microbial Coating Waterproofing: Providing and Applying CFTRI approved two component flexible polymer modified acrylic cementitious waterproofing coating with a mix ratio of (5 Liquid :7 Powder) to the RCC surface of the UGT/ OHT tank applied @ 2.2kg/m2 in 2 coats to achieve 1.2mm DFT, having Elongation at break >120% as per ASTM D 412, Tensile strength >1N/ mm2 as per ASTM D 412, Adhesion strength: 0.80N/mm2 as per ASTM D 4541, crack bridging upto 2mm as per ASTM C 836. The finished cost to include surface preparation, making coving of 50 mm X 50mm at all right angles of wall Junction with Polymer Repair Mortar and lay 45 gsm glass Fiber mesh over the angle fillet when the first coat in still wet, treatment of cracks completely as per specification. Followed by applying 15 mm thick dimensionally stable fibrous reinforced cementitious structural grade dual shrinkage Polymer Mortar on as protective plastering @ 29kg/m2. The material having Compressive strength of 38 MPa at 28 days as per EN 12190, Adhesive Bond Test, >1.5 Mpa as per EN 1542, followed by Water curing by sprinkling water for 3 times a day for 5- 7 days. Followed by applying two component, water-based food grade epoxy resin coating on inside surface of Potable water tank having anti- algae, antifungal, Non-toxic, hygiene cum damp- proof coating Certified by CFTRI as per 21 CFR 175 – 300 of US – FDA, having mixing Ratio (Base: Hardener: Water) – 1:1:1 to be applied @ 0.35 Kg/m2 in 2 coats. Ensure that this coating is applied over the protective plaster. The Waterproofing material shall have Specific Gravity: 1.2, Water vapor permeance: 244.48 g/m2/24 hrs, as per IS 7809/Pt 2/1977, Adhesion strength: 2 N/mm2 as per ASTM D 4541: 02. The finished cost to include surface preparation completely as per specification	Sqm	1,481.00
BMT-H.144	Acrylic anti-carbonation coating for New Concrete (Bridges & Flyover) Providing and Applying Acrylic anti- carbonation coating on concrete surface, which is single component, cold applied, water based acrylic polymer and Specially formulated to Protect RCC substrate that is directly exposed to atmospheric conditions like UV radiation, heavy rain, industrial pollution & carbonation. Apply without any dilution @ 0.25L/m2 in 2 coats to achieve DFT of 225 microns, The coating shall have Confirms in accordance with IRC SP:80-2008, Chloride Ion penetration –	Sqm	306.00
BMT-H.145	Exterior Wall Waterproof cum Decorative Coating Providing and Applying high build exterior waterproof coating for external wall, parapet & Chajja, which is single component, cold applied, Reactive Acrylate copolymer technology. Apply one base coat of universal elastomeric exterior waterproof coating @0.25L/m2 and 2nd coat with Acrylic emultion top coat which can be tinted to any colour @ 0.17L/m2, including 2 coats DFT will be min. 170 microns, The material having followed technical properties: Attains hairline crack bridging up to 2 mm as per EN 1062 part 7, Elongation of >100 % as per ASTMD 412; Tensile strength 2.50 Mpa per ASTM D 412, including priming the surface with 1 coat of Efflorescence resistant penetrating primer dilute with water in the ratio 2:1 spreading at the rate of 0.125 l/m2 in the SSD condition. The finished cost to include surface preparation, making coving at Junction, treatment of cracks completely as per specification	Sqm	256.00
BMT-H.146	Treating mild Dampness in Interior Walls Providing and Applying Acrylic Co Polymer single component specially designed waterproof protective coating that prevents damp patches on walls without any dilution at rate of 0.25kg/m2 in 2 coats to achieve total dry film thickness of 170 microns DFT. The material having followed technical properties: crack bridging ability up to 1mm as per EN 1062, Tensile strength ≥ 2N/mm2 as per ASTM D 412, adhesion strength 1.5N/ mm2 as per ASTM D4541. The finished cost including surface preparation completely as per specification	Sqm	247.00
BMT-H.147	Treating Severe Dampness & Rising dampness in Walls Providing and Applying two component flexible polymer modified acrylic cementitious waterproofing coating with a mix ratio of (5 Liquid :7 Powder) to the RCC surface or walls applied @ 2.2kg/m2 in 2 coats to achieve 1.2mm DFT, having Elongation at break >120% as per ASTM D 412, Tensile strength >1N/ mm2 as per ASTM D 412, Adhesion strength: 0.80N/mm2 as per ASTM D 4541, crack	Sqm	1,191.00
BMT-H.150	Retaining wall/ UG tank wall (outside) Waterproofing with SBS Membrane Providing and laying water proofing treatment to the Retaining wall, water retaining structures outside with fully bonded 1.6mm Thick SBS modified self- adhesive, cross laminated HDPE lining waterproofing membrane, conforming to IS 16471:2017 Type A, requirements of UG waterproofing structures, The SBS membrane shall have Mass per Unit Area > 1.8 Kg/m2 as per ASTM D 5147, Puncture resistance > 200 N as per ASTM E 154, Elongation > 180% as per ASTM D 412-06, Tensile Strength > 4 Mpa as per ASTM D 412- 06, Tear resistance > 20 N/mm as per ASTM D 4073, Hydrostatic pressure 50M as per DIN 1048. The lap with HDPE membrane shall be 100mm treated with TS tape. followed by the installation of 8-10mm THK polyethylene dimpled drain board having compressive strength > 400kN/m2 (as per ISO 25619-2). The finished cost includes surface preparation, making coving and a coat of solvent based bituminous primer @ 0.25l/m2 on entire surface before laying membrane completely as per specification	Sqm	927.00
BMT-H.151	Underground structures waterproofing with HDPE membrane Providing and laying water proofing treatment to the Rafts, Below grade slab, Lift pits, water retaining structures with fully bonded 1.5 mm thick HDPE waterproofing pressure sensitive adhesive membrane over PCC before laying raft concrete having higher puncture resistance of 1000N as per ASTM E 154, confirming to BS 8102 & IS 16471:2017, requirements of UG waterproofing structures. Laying adjacent sheets by keeping overlap of 75mm, end overlaps to	Sqm	786.00
BMT-H.152	Expansion Joint Treatment with Seal Tape Providing and laying with 1.0 mm thick FPO membrane to seal the expansion joint. The tape having mechanical properties like, Elongation>500%, Tensile Strength >12N/mm2, Tear Strength >200N, Water tightness 400 kPa/72hrs confirming to DIN EN 1928-B. Ensure that apply Two part Epoxy Adhesive @ 1.4kg/m to get 1- 2mm thick on the prepared surface before placing the tape and after placing seal with same epoxy adhesive which having Bond Strength with concrete 1.5N/mm2, Compressive Strength @ 7 days, ≥45N/mm2 as per BS 6319 Part 2, Tensile Strength @ 7 days, ≥18N/ mm2 as per BS 6319 Part 7, Shear Strength @ 7 days, ≥8N/mm2 as per BS 6319 Part 4, Flexural Strength @ 7 days, N/mm2 as per BS 6319 Part 3. The finished cost including surface preparation, filling foam backer rod, applying masking tape on both sides of the joint & polysulphide sealant filling on gap completely as per specification	Rm	1,848.00
BMT-H.153	Corrugated Metal Sheets waterproofing cum Heat reflective coating Providing and applying heat reflective environmental friendly, 100% Pure Acrylic elastomeric waterproof coating on metal sheets. Replace roof fasteners, as required and needed. Sealing up of all lapping joints, gaps, flashing and capping with 2 component PMMA base waterproof Coating @3kg/m2 including metal primer @.1L/m2 and fleece at a 150mm wide strip. Preparing the surface by cleaning with a brush and removing the rust using a chloride-free chemical. Apply one coat of anti-corrosive primer at 0.15L/m² for GI/ Metal surfaces and apply one coat of solvent-free, medium-viscous, epoxy primer at 0.15L/m² for powder- coated surfaces. Apply 2 coats of 100% Pure Acrylic waterproofing coating @ 0.8L/m2 having Elongation 190% as per ASTM D 412, tensile strength 1.5 N/mm2, SRI Index 108 as per ASTM E 1980-01. The finished cost to include surface preparation completely as per specification	Sqm	1,250.00
BMT-H.156	Providing and Applying Specialized Chemicals Five Layer Waterproofing Treatment with high abrasion, heat resistant fibre reinforces polyurethane Advanced Technology 3rd Generation Elastomeric liquid waterproof membrane coating system to the Terrace. a). 1st Layer: - Providing and application of one coat of black coloured high bonding, highly durable polyurethane blended bituminous waterproof primer coating - 5 LAYER as a first coat application at a coverage of 300ml Per Sqm. b). 2nd Layer: -Providing and laying of polyester fibre mesh 40 GSM with 50mm overlap. c). 3rd Layer: -Providing and application of one coat of high performance grey coloured elastomeric fibre reinforced polyurethane blended rubberised coating 5 LAYER SYSTEM mixing with 20% of water at a coverage of 400ml Per Sqm. d). 4th Layer: - Providing and application of one coat of high performance white coloured elastomeric heat-resistant insulator cum waterproof polyurethane coating - 5 LAYER SYSTEM mixing with 20% of water at a coverage of 400ml Per Sqm. e). 5th Layer: - Providing and application of one coat of high durable super white coloured elastomeric heat-resistant insulator cum waterproof polyurethane coating - 5 LAYER SYSTEM mixing with 20% of water at a coverage of 400ml Per Sqm. Total material consumption 1.5ltrs /Sqm excluding Fibre Mesh. Note: THE ABOVE TREATMENT WILL BE GUARANTEED FOR A PERIOD OF 5 YEARS	Sqm	650.00
BMT-H.157	Providing and Applying high performance, high abrasion, heat resistant two component fibre reinforced hybrid polyurea polyurethane blended advanced technology elastomeric liquid waterproof membrane coating system to the Terrace. a). - 1st Layer: - Providing and application of one coat of hybrid polyurea polyurethane black coloured waterproof primer coating - as a first coat application recommended to mix 20% of water at a consumption of 300ml Per Sqm. b). 2nd Layer: - Providing and laying of polyester fibre mesh 45 GSM with 50mm overlap. c). - 3rd Layer: - Providing and application of one coat of hybrid polyurea	Sqm	850.00
BMT-H.158	Providing and Applying 5-layer water proofing treatment with Specialized Hybrid Polyurea, Polyurethane Waterproof Coating Treatment to the Terrace.(a). Cleaning of the surface from dirt, dust and other contaminations. (b). Damp Tolerant, Solvent Free Penetrating Primer - Coverage: 200 Grams / Sqm as a 1st layer.(c). Laying of 45 GSM fibre mesh as a 2nd layer with Solvent Free Polyurea + Polyurethane + Aliphatic Coating - as a 3rd layer. Coverage: 600 Grams / Sqm.(d). Solvent Free Polyurea + Polyurethane + Aliphatic Coating - as a 4th layer. Coverage: 600 Grams / Sqm.(e). Lastly as a final coat PU based heat resistant - 300 Grams / Sqm. - Total 1.2mm nominal DFT.Total materials consumption 1.5 Kgs / Sqm excluding Fibre mesh. Note: THE ABOVE TREATMENT WILL BE GUARANTEED FOR A PERIOD OF 5 YEARS	Sqm	700.00
BMT-H.159	Terrace. a) Take high power high bond PU blended penetrative crystalline two component coating - Ist layer and mix with required water and apply as a slurry coat directly on the cleaned surface at an average coverage of 1 Sqm per Kg penetrates into the cracks and disturbed surface of the floor to stabilize the floor area. b) On wet condition of the applied slurry coat place AFM 40/ 50 GSM mesh properly as a 2nd layer with overlapping of the mat 5-10 cm and allow the treatment for drying. c) Take high power high bond polyurethane based fibre reinforced two components coating - 3rd Layer Part -1 -1 Kg with Part - 2: 2 Kgs and mix with required water and apply as a third layer with Coverage of 1 Sqm per Kg. d) Over that 3rd layer : after drying, take high power, high bond polyurethane based crystalline two component coating – 4th Layer Part 1 - 1 Kg with Part-2 : 2 Kgs and mix with required water, and apply 4th layer with a Coverage of 1 Sqm / Kg to provide excellent highly durable waterproofing with UV resistant. e). Over the 4th layer after drying, take high power , high bond polyurethane based crystalline two component coating –5th Layer Part 1 - 1 Kg with Part-2 : 2 Kgs and mix with required water, and apply 5th layer with a coverage of 1 Sqm per Kg, provide excellent highly durable waterproofing with UV resistant. Total material consumption 4Kgs (mixed) /Sqm excluding Fibre Mesh. Note: THE ABOVE TREATMENT WILL BE GUARANTEED FOR A PERIOD OF 5 YEARS	Sqm	625.00

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