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| 1 | Fixing of non-return valve injection packers/ nozzles at dripping leakage locations and damp patch locations @ 300 mm c/c or 150 mm c/c in case of heavy dripping using suitable drill up to the depth of 100mm or generally half of the thickness of substrate/brick wall and sealing the nozzles with polyester resin anchor grout or using rapid setting quick setting cementitious polymer modified compound, scaffolding etc complete as per specifications and as directed by EIC. Note: Scaffolding will be measured in relevant item. |
| 2 | Providing and grouting to RCC slab from bottom side above false ceiling with single component Polyurethane Foam injection grout mixed at ratio of 10:1 (10 parts of Resin: 1 part accelerator) which will foam after reaction with water/ moisture, cream time <20 seconds, rise time <30 seconds, foam expansion more than 30 times, provding of pump set up for knjection grouting, scaffolding etc complete as per specifications and as directed by EIC.Note: Scaffolding will be measured in relevant item. |
| 3 | Injection grouting with Cementitious material mixing with approved polymer (about 5% of cement), scaffolding etc complete as per clause of specification and as directed by EIC. Note: Scaffolding will be measured in relevant item. |
| 4 | Sealing the cracks and nozzles by Unscrew the removable grouting nozzle and seal gaps with polymer mortar with high strength, high build, conforming to EN 1504-3 class R4, scaffolding etc complete as per specifications and as directed by EIC. Note: Scaffolding will be measured in relevant item. |
| 5 | Sealing all visible cracks, making the cracks in V shape grooves by plaster cutting machine, Dilute Indifil binder with water in the Ratio of 1:4and apply onthe bare ready surfaces to be treated, Apply Indfofil binder and cement in the ratio of 1:1 and water to obtain paste like consistancy and fill the cracks, Apply Indofil bond coat of INDOFIL binder and cement in theratio of 1:1,polycon based firous net (minimum 80 GSM), Apply one more coat of INDOFIL binder & cement above fibre net in 300 mm width including two finishing white flex coats etc complete as per specifications and as directed by EIC. |
| 6 | Removing ofexisting bitumen/ chemical based waterproofing treatment from terrace chajjas, parapets etc, and disposal within 50m etc. complete as per clause of technical specifications and as directed by Engineer-in-charge |
| 7 | Providing and fixing APP (Atactic Polypropylene Polymer) modified pre fabricated five layer, 3 mm thick water proofing membrane over existing expansion joints at roof terrace as per clause of specification and as directed by the Engineer-in-charge |
| 8 | Painting (two coats) on bitumenious membrane surfaces withhighly reflective bitumen base coatingpaint of approved brand and manufacture including preparation of the surfaces, scaffolding complete as per spceficiation and as directed by EIC |
| 9 | Provding and applying damap proof/ roof seal waterproofing coatitng in two coats of approved brand and manufacturer including preparation of the surfaces, scaffolding complete as per spceficiation and as directed by EIC.Note: Scaffolding will be measured in relevant item. |
| 10 | DISMANTLING OLD PLASTER OR SKIRTING carefully, raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50M lead, scaffolding upto 13 metres height complete. all asas per specifications and as directed at site.Note: Scaffolding will be measured in relevant item. |
| 11 | Providing 20 mm thick plastering using Ready mix external plastering compound of approved make for external faces of brick work / concrete surfaces including preparation of the surface ,curing, cleaning, scaffolding upto 10 metres height complete.all as per specifications including forming drip moulds wherever necessary and as directed by the Engineer-in-charge.Note: Scaffolding will be measured in relevant item. |
| 12 | Providing and fixingchicken wire mesh a size about 20 mm x 20 mm x 20 gauge stainless steel 304 grade as per clause of specification and as directed by the Engineer-in-charge. Note: Scaffolding will be measured in relevant item. |
| 13 | Surface cleaning of existing exterior synthetic plastered/cladded walls of a height upto 19.00 mtrs elevation by applying of water jet having minimum pressure about 20 kg/cm2 including cleaning with wire brushing, arrangement of suitable potable pumps along with required piping & storage system,etc. complete as required and as directed by EIC.Note: Scaffolding will be measured in relevant item. |
| 14 | Providing RCC structural repairs in old damaged concrete structures / surfaces with approved Polymer, Removal of loose/Spalled or damaged concrete and cleaning the concrete surface and Cleaning the rebars with Acetone for complete rust removal and washing with water to make the surface clean,Applying protective coat / bond coat using polymer and cement in the proportion of 1; 1.5; Reinstate the area with polymer modified mortar in layers of maximum 20 mm with the approved proportionetc complete all as per clause of specificaiton and as directedby EIC. Note: 1. Scaffolding will be paid separately under relevant item. |
| 15 | Providing and applying Anticorrosive treatment to exposed Reinforcement portion with one coat of alkaline rust converter \"feovert/rusticede or equivalent on exposed reinforcement after cleaning the surface by wire brushing, chipping to remove loose rust, followed by two coats of rust preventive coating of approved make and penetrating corrosion inhibitor over adjoining concrete surface including providing suitable temporary scafolding or movable ladder etc complete as directed by EIC. Note: Scaffolding will be measured in relevant item. |
| 16 | Providing and applying curing compound of approved make having acrylic resin base, multi role curing, sealing and protective membrane, having self priming property so that the plaster can be done directly over membrane, scaffolding etc complete as directed by EIC. Note: Scaffolding will be measured in relevant item. |
| 17 | Providing , applying one coat of acrylic based textured plaster of approved make with the finish as directed with average thicknessof 2.50 mm and finished with 2 coats of high performance coatingof approved shade with Acrylic based textured plastering and coating in multiple sqaure pattern with three (03) differentshade approved matching to existing etc complete as per clause of specification and as directed by EIC. Note: Scaffolding will be measured in relevant item. |
| 18 | Providing and painting walls with (TWOcoats)ofapprovedshade of high build protective , elastomeric water proof exterior grade paintof approved make of required shade, minimium dryfilm thickness of 250 microns acheived in two or more coats Elastomeric water proof exterior grade paint in single shade. Note: Scaffolding will be measured in relevant item. |
| 19 | Providing and painting walls with (TWOcoats)ofapprovedshade of high build protective , elastomeric water proof exterior grade paintof approved make of required shade, minimium dryfilm thickness of 250 microns acheived in two or more coats Elastomeric water proof exterior grade paint in multiple sqaure pattern with three (03) differentshade approved matching to existing etc complete as per clause of technical specifications and as directed by EIC. Note: Scaffolding will be measured in relevant item. |
| 20 | Making groove and filling in plastered surfaces including filling gap between aluminium frame & adjacent RCC / Brick work / Stone work by providing weather silicon sealant over backer rod of approved quality as per architectural drawings and direction of Engineer-in-charge complete Up to 6 mm depth and 6 mm width. Note: Scaffolding will be measured in relevant item. |
| 21 | Supply and Application chemical based waterproofing coating with Kemperol 1K of Kemper Systems Germany or approved equivalent for Parapet Wall and Critical Areas at elevation about 18\"-00\" and 51\"-00\" from ground level etc. complete as per clause of technical specifications and as directed by Engineer-in-charge. Note: Scaffolding will be measured in relevant item. |
| 22 | Supplying and wearing safety gears like dust respirator, disposable gloves and overshoe cover on daily basis to each labour as per Clause of technical specifications and as directed by the Engineer-in-charge. |
| 23 | Supplying and wearing additional safety and protective gears to carry out the work mentioned in Item,Safety and protective gears includes (1) Chemical / Eye Protection Splash Googles (2) Safety helmets (3) Safety harness and (4)boiler suit for cleaning laboursetc complete as per Clause of technical specifications. and as directed by the Engineer-in-charge. |
| 24 | Supplying and fixing in position construction cum debris safety net to carry out the work mentioned,Itemincludes (1) Double layer safety net consisting with 5mm Braided cord with 70mm/100mm mesh or Green shade net with suitable FRAME support system made with metal piping/steel structures items etc. complete as per Clause of technical specifications and as directed by the Engineer-in-charge.Note: Scaffolding will be measured in relevant item. |
| 25 | Supplying and placing disposal bags-Supplying and placing disposal bags of large size for disposing debris as per Clause of technical specifications and as directed by the Engineer-in-charge. |
| 26 | Designing, providing and fixing of 4 mm thick approved make and shade Aluminium Composite Metal Panel of approved make cladding at different locations including soffits of over-hangs but excluding aluminium frame work with grids filled in with weather silicon sealant as per the drawings. The ACM panel composition shall be of 0.5 mm thick PVDF coated aluminium sheet + 3 mm thick low density polyethelene virgin resin core + 0.5 mm thick polyester (PVDF) coated Aluminium sheet all complete as per approved shop drawings and specification |
| 27 | Labour charges for removing of ACP sheet from existing false ceiling and refixing the same after completion of repairs works above false ceiling, providing nut bolts if shortage etc complete as per specification and as directed by EIC. |
| 28 | Providing and fixing of temporary double tubular scaffolding system with covering of safety netusing H- frames with cup lock type on the exterior side upto seven story height made with 40 mm dia M.S. tube 1.5 m centre to centre horizontal and vertical tubes joining with cup and lock system with M.S. tubes, M.S. tube challies, M.S clamps and M.S staircase system in the scaffolding for working platform etc.complete as per directions and as approved by the Engineer -in - charge. The elevational area of the scaffolding shall be measured for payment purposes. The payment shall be made only once irrespective ofduration of scaffolding and applicable for items. |
| 29 | Lead charges for lead Exceeding 2 KM but not exceeding 3 KM, by mechanical transport including loading, unloading, stacking / levelling etc. |
