Provision of weather proof external paint for admin building P470 of NCS (Goa) under GE Gomantak Vasco

M&L for rendering/screed on concrete surface, 15 mm in CM 1:4, mixed with liquid water proofing compound @ 200 ml per bag of cement (50 Kg) as in padding on roof surface correcting/ making proper slope on roof finished the surface fair and even without using extra cement complete all as specified and directed. Note:- WPC shall not be be measured and paid seperately

M&L for preparation of new surface of wall and applying PU & Acrylic based Elostomeric coat in UV or HV shade having OVOC and applying three coats to walls/ roof Anti dampness and anti Efflorescence Hydroloc any weather proof condition for external and internal wall and roof treatment over cleaned surface complete all as specified and directed. Make :- Asian Paint/ Berger/ Dr. Fixit

M&L for PCC 1:2:4 type B-0 (using 12.5 mm graded crushed stone aggregate) as in as in padding over roof for levelling/making proper slope mixed with liquid water proofing compound @ 200 ml per bag of cement (50 Kg) including necessary form work complete all as specified and directed. Note:- WPC shall not be measured and paid seperately

M&L for laying water proofing treatment using 4 mm thick APP modified membrane consisting five layers membrances with features as specified weighing not less than 3.50 kg per sqm reinforced with non woven polyester fiber @ 160 gm/Sqm laid over a coat of cold applied bituminous primer @ 0.40 kg/sqm by torching the membrance and sealing the over lap by 100 mm length side and 150 mm width side all as per manufacturer instructions including joints and changes in direction be curved with cement mortar 1:3 mixed with SBR latex @ 200 ml/bag of cement curved well before laying membrance and applying two finishing coats of solar reflective bituminous aluminium paint @ 0.10 Kg/Sqm (each coat) complete all as specified and directed Note: (i) Irrespective of lap the net covered area will only be measured for payment. (ii) Rate is inclusive of APP membrane, SBR Latex, primer, aluminium paint etc.

Filling and reinstating of separation cracks: Opening the separation cracks at the junction of RCC and masonry where ever directed and instructed into "V" Grooves 2 to 3" from either side of the cracks by carefully marking areas to be opened up using a cutting machine and skillfully/carefully chiseling with a well sharpened chisel and hammer as directed including wire brushing and washing of concrete substrata and masonry walls with water jet to the surfaces thus prepared to the entire satisfaction of the consultant as instructed and directed. Moistening the cracks, provinding and applying priming/bonding coat of slurry made out of "Polyalk EP" and cement (or equivalent as specified in the list of brand names) in proporiton 1:1 to surfaces prepared as instructed and directed. Filling the cracks/grooves by providing and applying "Polyalk EP" Polymer modified cement mortar (or equivalent as specified in the list of brand names) in proporiton 1:5:15 (Polyalk EP: Cement: Graded Sand/Quartz Sand) on the prepared surfaces and finishing it in the level with the existing plaster including hand packing, curing and making the surface similar to the external plastering using wooden floats/punch etc. complete all as specified and directed.

Taking down cement or cement lime plaster on walls/ concrete/roof slab any description including racking out joints hacking for key, scrubbing down with water etc. complete all as specified and directed.

Providing and applying 20 mm thick ready mix external sand faced cement plaster with neat cement rendering at all locations in two coats on masonry (except stone masonry) and concrete surfaces with and including mixing water proofing compound to the first coat of plaster as per manufacturers specification, racking out joints, hacking of concrete surface, finishing, curing, scaffolding etc complete all as specified & directed.

Chipping off existing loose, damaged concrete from RCC members of all affected RCC Columns, beams, slabs and chajjas on external and internal facades etc beyond main r/f.(if required in the opinion of the consultant), carefully with chisel and hammer including relieving structural members such as column, beam and slabs of their superimposed load partially or fully by provision of adjustable steel props, frames etc. Providing and applying "Rusticide SS' Rust passivator or equivalent as specified in the Brand names to existing r/f bars including wire brushing of r/f, cleaning, washing of concrete etc complete as directed. Providing and applying two coats of rust preventor slurry made out of "Polyalk Fixoprime" or equivalent as specified in the brand names and cement in proportion 1:1.5 to exising r/f bars as directed complete. Providing and applying bonding coat of slurry made out of "Polyalk EP" or equivalent as specified in the brand names and cement in proportion 1:1 to concrete and r/f substrates complete as directed. Providing and applying 'Polyalk EP' or equivalent as specified in the brand names. Polymer modified cement mortar in required porportion (1:5:15) to RCC members including hand packing, curing and making the surface rough for plastering complete all as specified and directed.

M&L for applying a coat of SmartCare Primero with dilution ratio of 1:1 with water maintain a coverage of 100 sq.ft/ltr cleaning off the dust, dirt etc. and filling cracks with smart crack filler mixed with cement in 1:3 on walls complete all as specified & directed.

M&L for preperation of new surface wall/ceilling by scrapping/ rubbing, applying two coat of advanced anti-algal weather proof 100% acrylic smooth emulsion with silicon additives, over a coat of fibre reinforced elastomeric liquid water proofing membrane (Asian paint damp proof + ultima suprema, exterior anti fungal paint or equivalent), including making proper surface by applying ready mix preparatory wall care putty wherever required complete all as manufacturers instructions and as directed. Note:- The application of paint shall be done by the authorized applicator of the company and also the dealer/company shall appoint a person to inspect and validate the application of emulsion in stage wise manner.

M&L for preperation of old surface wall/ceilling by scrapping/ rubbing, applying three coat of advanced anti-algal weather proof 100% acrylic smooth emulsion with silicon additives, over a coat of fibre reinforced elastomeric liquid water proofing membrane (Asian paint damp proof + ultima suprema, exterior anti fungal paint or equivalent), including making proper surface by applying ready mix preparatory wall care putty wherever required complete all as manufacturers instructions and as directed. Note:- The application of paint shall be done by the authorized applicator of the company and also the dealer/company shall appoint a person to inspect and validate the application of emulsion in stage wise manner.

M&L for prepration of old surfaces of wall/ceiling/chajja and applying two coats of exterior emulsion paint, white or tinted complete all as specified and directed.

Supplying and applying High build elastomeric waterproofing coating based on pure, hydrophobic polyurethane, cold applied of spray / brush applied, membrane with an elongation of 550% and tensile strength of 2.5 N/mm2 as per ASTM D 2370, crack bridging ability of 3mm as per ASTM C1305, no leakage upto 7 bars of water pressure as per DIN 1048, shore A Hardness of min. 45 as per ASTM D 2240. The system includes final base preparation, water based primer and applying SmartCare PU Magnum or approved equivalent in two to three coats to achieve a min. thickness of 1.2 mm, etc. complete as per Manufacturere specifications and as directed.

Dismantiling structural steel work including doors, gates but excluding framed truss etc. complete all as specified and directed.

S&F Rolled sections as in framing for cladding, glazing and the like fixed with angle cleats and connecting plates, etc. conforming to Fe-410W Gde- E-250 quality A complete all as specified and directed.

M&L for preparation of new or previously untreated steel surfaces exceeding 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer all as specified and directed.

Dismantling of plain or corrugated steel sheeting, any gauge, thickess including Nainital or similar pattern roofs covering complete all as specified and directed.

S&F Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall, fixed with self tapping screws complete all as specified and directed.

M&L for preparation of old painted steel, surfaces of any description not otherwise described over 10 cm width or girth and applying one coat of synthetic enamel paint all as specified and directed.

M&L for preparation of old painted surfaces of wood or wood based materials of any description not otherwise described over 10 cm width or girth and applying one coat of synthetic enamel paint all as specified and directed.

M&L for rendering 10 mm thick on fair faces of brick work or concrete surface in cement mortar 1:4 finished even and smooth without using extra cement complete all as specified and directed.

M&L for preparation of new plastered or un-plastered surfaces of walls and applying two coats of weather proof exterior emulsion paint over a coat of alkali resistant primer complete all as specified and directed.

Taking up or down existing GI tubing and connections and refixing old steel tubing and connections in new or old position(walls, ceiling, floors, etc.) for 25 mm dia pipes with and including all new fittings including making good the disturbed surface complete all as specified and directed.

Taking up or down existing GI tubing and connections, including making good the disturbed surface for 25 mm dia pipes complete all as specified and directed.

Supply, fixing, laying & testing CPVC pipes 25 mm outer dia SDR 11 including Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified and directed.

S&F 75 mm dia PVC (SWR) floor trap, with stainless steel grating including jointing to waste pipe with solvent cement and fixed in cement concrete 1:2:4 type B1(using 20 mm graded stone aggregate) complete all as specified and directed.

S&F in repair PVC (SWR) pipe 75 mm bore, single socketed, in any length with rubber ring joints and jointed with approved adhesive and fixed to walls complete all as specified and directed.

S&F PVC (SWR) bend with access door 110 mm dia, any radius fixed to pipe complete all as required and as directed.

S&F PVC (SWR) bend with access door 75 mm dia, any radius fixed to pipe complete all as required and as directed.

S&F PVC(SWR) branch pieces 110 mm bore single (single Y) equal or unequal complete all as specified and directed.

S&F PVC(SWR) branch pieces 75 mm bore single (single Y) equal or unequal complete all as specified and directed.

S&F in repair PVC (SWR) pipe 110 mm bore, single socketed, in any length with rubber ring joints and jointed with approved adhesive and fixed to walls complete all as specified and directed.

Removing building materials by truck or tractor with using of if necessary JCB machine and trolly load min 3.00 Cum each load for upto 10.00 km including loading, unloading and stacking at the destination and depositing out side defence land complete all as specified and directed.