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| 1 | Establishing of Term Contract for Water Proofing Works at IIMB Name of the work : Establishing of term contract for waterproofing works at IIMB Existing Campus Schedule of Quantities Name of Bidder: Sl. No. Description Unit Quantity Rate Amount(Rs.) |
| 2 | Providing and Applying PU/Acrylic based Elastomeric Liquid Applied PU Waterproofing Membrane single component, cold applied, water based acrylic PU dispersion with highly elastic and UV resistant water proofing treatment to the Existing Roof surface/mettalic roof/Chajjas/Sunken portion of WC:Bathroom applied @ 1.2L/per m2,having tensile strength greater than 1.5N/mm2, elongation greater than 300% with solid content not less than 60% in 2 coats including surface preparation, priming the surface with water based acrylic primer @0.1 L/m2, and two coats of powder cementatious coat with brushbond/sbr/sibntex from approved manufacture in between spreading 20 non-woven textile/ 40 gsm geotextile between two top coats completely as per specification. The finished cost to include surface preparation, making coving at Junction, Bore Packing,spalling concrete surface with chicken mesh plastering, treatment of construction joints completely as per specification, Polyurethane based Single Component for Existing Surface & with a 10 years warranty on product & work from certified manufacturers as per the direction of the Engineer In charge. |
| 3 | Providing and grouting tile joints, Cutting the tile joints with the help of cutting machine (width 3mm-5mm) and filling with of matching shade, using three component Epoxy based tile joint filler, non-sag waterproof grout, chemical and UV resistance, Pot life ≤ 60 mins, VOC (EPA 24) < 8gm/kg and water absorption after 7 days < 0.5g Joints shall be clean, dry, free from dirt, etc prior to application. Apply tile grout using a rubber trowel/grout floater, press firmly into joints, ensure completefill and remove excess grout from surface using suitable method.The work shall be carried out as per the directions of the Engineer in charge. |
| 4 | Providing and laying water proofing treatment to the Retaining wall /tank walls area with PU Elastomeric Single component liquid applied, cold applied, moisture cured high tensile elastomeric PU waterproofing membrane having elongation of more than 400% and having solid content of above 90% @ 1.6kg per m2 in 2 coats to achieve final DFT (dry film thickness) of 1mm including prime coat of epoxy primer @150 g/ m2. The cost is inclusive of surface preparation, crack filling, repair of loose mortar / spalling concrete surface with chicken mesh plastering etc. completely as per specification & with a 10 years warranty on product & work from certified manufacturers as per the direction of the Engineer In charge. |
| 5 | Providing and applying water proofing works for stone walls by surface preparation by removing of fungus , loose particles, cleaning with brushes and solvent providing and applying of base coat of acrlyic and two coats of powder cementious coat over a coat of flexi coat and cememntious flexible silica sand powder brush bond etc to get a strong harderend surface to match existing shade of wall cladding surface and disposal of al debris from the site as directed by engineer in charge. |
| 6 | Removal of existing PU sealant, backer rod, and Dura board from expansion joints; thorough cleaning of joints using compressed air and high-pressure water jet to remove dust, debris, and contaminants; supply and installation of new Dura board and backer rod; application of approved grade PU sealant as per manufacturer’s specifications as per the directions of the Engineer in charge.(MR) |
| 7 | Providing Waterproof treatment to the cracks using 1 coat of bondcoat of SBR latex and Cement at the ratio 1:1 and then preparing Cement Mortar of 1:3 admixed with SBR latex at a dosage of 15% of Cement. SBR latex confirming to BS 6319 part 2:1983 & ASTM C 190-85. Cure for 5 days. Apply singlecomponent, cold applied, water based acrylic and UV resistant water proofing & protector conforming to ASTM D 412-1992 & ASTM E 1980-01. The surface shall be prepared free of dust, fungus, loose & hard particles etc.. The cracks are sealed with crack x-shrink free sealing paste as per direction of Engineer in charge. |
| 8 | Providing and applying water proofing works on granite Floor Joints by surfcae Cleaning and removing the adhesive , dust , stains etc on with damp sponge and cutting open the granite joints with suitable cutting machine upto 2 mm to 3mmwidth and 8mm depth applying laticrete epoxy stainfree grout by mixing lacterite base and hardner throughly and filling the granite joints using rubber floats and holding the floats perpendicular to the granite surface and removing te excess and checking if all the joints are filled and hardernd within 30 minutes to 45 minutes and pouring water on ground surface to remove the residue and cleaning the granite surface with water after 12 to 24 hours to remove the epoxy haze . The shade of the grout shall necessarily match to the existing floor . |
| 9 | Provding and applying water proof treatment including preparation of surface as required for treatment of pf roof, terrace etc consisting of application of polysulphide sealent and flexicoat around skylight area including cost of materials labour complete as per specification. |
| 10 | Removal of existing PU sealant, backer rod, and Dura board from expansion joints; thorough cleaning of joints using compressed air and high-pressure water jet to remove dust, debris, and contaminants; supply and installation of new Dura board and backer rod; application of approved grade PU sealant as per manufacturer’s specifications; providing and fixing TPO waterproofing membrane using compatible adhesive system; constructing micro-concrete barrages for anchoring aluminium channels; fixing of aluminium channels and aluminium plates for Arpitha Exports, including all materials, labour, scaffolding, tools, equipment, consumables, and incidental charges, complete in all respects. |
| 11 | Providing and grouting with two component low viscous Moisture Insensitive Epoxy Injection Grout to strengthen the structure at cocrete cracks. The material having mixing ratio - (Base : Hardener) - 100:60 (by weight) compressive strength of 70N/mm2 in 7days as per BS6319:part 2, Flexural strength of 30N/mm2 in 7days as per BS6319:part 3, Tensile strength of 15N/mm2 in 7days as per BS6319:part 7, epoxy resin based injection grout meets the requirement of BS 6319 & ASTM C 881. The finished cost to include surface preparation, fixing of non-return valve injection packers at concrete cracks, seal the nozzles with polyester resin anchor grout Instant leak plug 0.2kg/nozzle. All the application procedure shall be as per the direction of the Engineer In charge. |
| 12 | Providing & Making of 12mm dia 75mm deep holes by using rotary cum hammering drilling maching to fix 10mm dia pvc nozzles. Inculding fixing with Mseal with necessary cement slurry grouting by using 4 to 5 kg pressure hand pump including expansive chemical , epoxy putty and testing the surface after the treatment ,repairs of spalling concrete surface with chicken mesh plasteringetc. complete as directed by engineer in charge. |
| 13 | Chipping the existing coving and redoing of coving including materials, labour , etc as per the direction of the Engineer In charge. |
| 14 | Removing of debonded plastering and redoing of plastering by putting chicken mesh including materials, labour , etcas per the direction of the Engineer In charge. |
| 15 | Packing of Borer holes by using micro concrete including materials, labour , etcas per the direction of the Engineer In charge. |
| 16 | Providing & applying of Rendercem SC two coats for beam surfaces ,Cleaning the surface by using wire brush and cupwheel ,Chipping of cracked region and plastering with polymer modified mortor required region only which includes scaffolding etc as per the direction of the Engineer In charge. |
| 17 | Providing and laying in position Cement Concrete for all Sub structures of building, Irrigation works, Sub structure works of bridges, Drain works & other parallel works from 0.50m to 3.50 m height. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticisers, laid in layers, well compacted using needle vibrators, providing weep holes wherever necessary, includingall lead & lifts, cost of all materials of quality, confirming to the requirements of relevant IS codes, labour, Usage charges of machinery, curing and all other appurtenances required to complete the work as per technical specifications. TOTAL 0.0 Please Enable Macros to View BoQ information |
