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| 1 | Towards Chipping of the exisiting treatments over the expa nsion joints concrete/brick masonry with pneumat ic power chiseling equipment and until to ahcieve the hard mother concrete surface. Chipping and re moving of existing bituminous mastic boad upto25mm deep. Duly removing of debris, cleaning of thesurface from dirt, dust and other foreign matters etc. complete item of the work as directed by the site in-charge |
| 2 | Towards Treatment of expansion joints on the roof slab of Museum building with SPECIALISED POLYSULPHIDESEAL ANTTREATMENT TO THE EXPANSION JOINTSONTERRACE:(Size:25mmx12mm) Application of one coat of-High performance specially designed SBR latex polymer based bonding agent–ROOF BONDSBR (Armstrong)/POWER nBOND SBR(EBT) /NITOBONDSBR (Fosroc) ZORIB ONDSBR(PMCC)/ SIKA LATEX(Sika) WATERS HIELD BOND SBRASTM - C920-95/ DIN18549TT-S-00227E or equivalent mixing with cement as per manufacturers c.Providing and application of Acrylic Polymer modified reinstatement concrete/mortarad mixture with- ROOF CRETEAR (Armstrong)/ZORIGROUTC MG(PMCC)/POWER n GUARDARM(EBT)/WATER SHIELD AR/ Fosroc 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 ofBack up support material of Polyethelene foam to leave the depth of 12mm on the joint. f].Providing and application of one coat of poly sulphideprimer with– Poly sulphide primer on inner edge on joints. g].Providing and application of Two part Poly sulphide sealant to a width of 25mm and 12mmdepth with- ROOFSEALPS(Armstrong)/ POWER n SEALPS (EBT) /NITOSEALPS200 (Fosroc)/ ZORISEAL PS (PMCC)/ SIKA POLYSULPHIDE (Sika) / WATERSHIELDPSComplieswithBS425 4 - 83 or equivalent with putty knife and neat finish. h] .Removing of masking tape and providing and application of two coats of Acrylice lastomeric cementitious coating with - ROOFSEAL PS (Armstrong) /POWER n SEAL PS(EBT) /NITOSEAL PS 200 (Fosroc)/ ZORISEALPS (PMCC)/ SIK APOLYSULPHIDE(Sika)/ WATERSHIELD. |
| 3 | Preparation Corner edges on roof of Museum building ,slab for water proofing treatment for the surface must be cleanand sound duly removing of exisiting treatments clean from dirt, dust and other contaminations by power grinding wire brushing ,air blower & jet water cleaning. Etc complete item of the work as directed by the site in-charge |
| 4 | Water proofing of Corner edges on roof of Museum building/terrace/ side walls :REFER THE RATES FOR CLEANING AND CRACK FILLING UNDER THE HEAD OF THE WORKS SPECIALISED ACRYLIC CEMENTITIOUS ELASTO MERIC WATER PROOF COATING TREATMENT Complies with ASTMC 297: Providing and Application of two coats of Acrylic cementitious elastomeric water proof coating with - ROOFCOAT(Armstrong) POWER nCOAT(EBT)/ BRUSHBOND (Fosroc)ZORICOAT (PMCC )/ SIKATOPSEAL107 (Sika)/ WATERSHIELD COAT PC like high elastomeric acrylic polymer modified cementiitious water proof system. etc complete. |
| 5 | Providing and applying integral crystalline slurry of hydrophilic in nature for waterproofing treatment to the (Valley model dome) RCC structures like retaining walls of the basement, water tanks, roof slabs, podiums, reservior, 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 fiber brush. The material shall meet the requirements as specified in ACI- 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 leakage. complete item of the work as directed by the site in-charge |
| 6 | Dismantling tile work in floors and walls of toilets laid in cement mortar including stacking material within 50 metres lead. complete item of the work as directed by the site in-charge |
| 7 | Providing and laying Vitrified tiles in floor in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS:15622, of approved brand & manufacturer, in all colours and shade, laid on 20 mm thick cement mortar 1:4 (1 cement: 4 coarse sand) jointing with grey cement slurry @3.3 kg/sqm including grouting the joints with white cement and matching pigments etc. The tiles must be cut with the zero chipping diamond cutter only . Laying of tiles will be done with the notch trowel, plier, wedge, clips of required thickness, leveling system and rubber mallet for placing the tiles gently and easily . complete item of the work as directed by the site in-charge |
| 8 | Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete. complete item of the work as directed by the site in-charge |
| 9 | Providing Sanitary fittings and plumbing fittings to staff toilet it includes cost of materials and fixing charges etc complete item of the work as directed by the site in-charge(Please refer Annexure:A) |
| 10 | Providing Replacement of Broken ventilator glasses (96nos. out of 2980 Nos., Size of each glass is 30cm X 30cm) and removing and refixing the remaining Ventilators glasses(2884 Nos. out of 2980Nos.) by removing the old lappam and applying the new Dr.Fixit sealant it includes cost of conveyance materials and labour charges etc. complete. (Total 2980 Ventilators glasses are there) . complete item of the work as directed by the site in-charge. (Please referAnnexure: B) |
| 11 | Providing Polish work to all wooden doors which are existing in the Museum it includes cost and conveyance of materials and labour charges etc. complete item of the work as directed by the site in-charge |
| 12 | Supplying and fixing Gyp Board Suspended regular single layer false ceiling of Valley model room (GS-MFSC-4.1 as per India Gypsum) using 12.5 mm thick Gyp Board conforming to IS 2095 - 1982 fixing to Gyp steel GI perimeter channels of size 20 mm x 27 mm x 30 mm(web) of 0.55 mm thick along the perimeter of ceiling screw fixed to brick work/ partition at 610 mm c/c and suspending the frame work using Intermediate channels (45 mm x 15mm x 15mm x 0.9 mm) from soffit at 1220 mm c/c with ceiling angle (25 mm x 10 mm x 0.55 mm) fixed with GI Cleat and steel expansion fasteners & connecting clip to the ceiling channels (with knurled web of 51.5 mm x 26 mm x 10.5 mm x 0.55 mm) fixed in direction perpendicular to the intermediate channel at 457 mm c/c and fixing the 12.5 mm tapered edge Gypboard with 25 mm drywall screws at 230 mm c/c & jointing and finishing using joint compound and paper tape to have a flush look including filling the tapered & square edges with jointing compound, two coats of drywall topcoat complete for finished item of work as per India Gypsum Ltd specification. GYPBOARD SUSPENDED FALSE CEILING . complete item of the work as directed by the site in-charge |
| 13 | Purchase of New Vertical(Tower) Air Conditioners(Portable) including installation in the museum for the visitors etc. complete(Specifications: Blue star, 2 Ton, 100% Copper, Eco friendly refrigerant, Single phase). complete item of the work as directed by the site in-charge |
| 14 | Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete. complete item of the work as directed by the site in-charge |
| 15 | ProvidingInside color washing with two coats of weather proof emulsion after scraping dust and peeled off old paint surfaces on walls with emery paper, including all labour and material charges, transportaion charges. etc. complete item of the work as directed by the site in-charge. |
| 16 | ProvidingPainting of 2 coats with synthetic enamel 1st quality for model room railing, iron grill gates and ramps at the entrance and exit of the museum it includes scaffolding, labour, materials charges etc. complete item of the work as directed by the site in-charge |
| 17 | Providing Brass polish to faded railing which is at standing budha and model stupa railing in includes cost of materials and labour charges etc. complete item of the work as directed by the site in-charge |
