Tender For Special Repairs To Certain Windows, Elevation Glazing And Security Wall At Nofra And Mes Complex Under Ge Navy Porbandar; 1 Removing and refixing aluminium grills of windows upto size of 2.0 Sqmincluding charges for reducing size of grills to match with existing windows after repair. Rate are inclusive of all material, T&P and labour etc and as directe d by Engineer-in-Charge complete in all aspects. (Upto 4th floor of building). 2 Taking down of plaster or stone of sill, jambs and head of the windowsopening and connected vertical wall surface inside and outside the window opening. (Upto 4th floor of building) 3 M & L for filling the gaps upto 15mm wide between window frames and connected wall surface using low modulus polyurethine sealant with pressure caulk gun. (Upto 4th floor of building) Make : Redwop, Chemicals Pvt Ltd, Pidilite, Sika. 4 M & L for fixing chicken wire mesh at surface of wall after demolision of plaster surface to enhance bonding of new plaster. (Upto 4th floor of building) 5 M & L for 15 mm thick plaster over one coat of neat cement sllury on chicken wire mesh in 1:3 cement & sand morter and matching with existing surface. (Upto 4th floor of building) 6 M & L for 10 mm thick plaster over one coat of neat cement sllury on wall in 1:6 cement & sand morter and matching with existing surface. (Upto 4th floor of building) 7 M & L for fixing the 10 to 15 mm thick 75 mm wide granite strip vertically after embading in cement mortar at sill of window inside the building. Granite strip shall be in single pice withoutjoints. (Upto 4th floor of building) 8 M&L for screed bed or bedding layer of 15mm thich for laying granite on window sills in cement mortar (1:4). (Upto 4th floor of building) 9 M & L for fixing the 15 to 20 mm thick granite at sill of window inside the building. Granite strip shall be in single pice withoutjoints. (Upto 4th floor of building) 10 M & L for fixing the 15 to 20 mm thick granite at sill of window inside the building. Granite strip shall be in single pice withoutjoints. (Upto 4th floor of building) 11 M&L for two coats of OBD on new plastered surface with putty and matching with existing surface including preparation of surface. (Upto 4th floor of building) 12 M& L for two coat of exteriar emulsion paint on new plastered surface with putty and matching with existing surface including preparation of surface. (Upto 4th floor of building) 13 Removing and refixing aluminium grills of windows upto size of 2.0 Sqmincluding charges for reducing size of grills to match with existing windows after repair . Rate are inclusive of all material,T&P and labour etc and as directe d by Engineer-in-Charge complete in all aspects. (5th to 7th floor of building) 14 Taking down of plaster or stone of sill, jambs and head of the windowsopening and connected vertical wall surface inside and outside the window opening. (5th to 7th floor of building) 15 M & L for filling the gaps upto 15mm wide between window frames and connected wall surface using low modulus polyurethine sealant with pressure caulk gun. (5th to 7th floor of building) Make : Redwop, Chemicals Pvt Ltd, Pidilite, Sika. 16 M & L for fixing chicken wire mesh at surface of wall after demolision of plaster surface to enhance bonding of new plaster. (5th to 7th floor of building) 17 M & L for 15 mm thick plaster over one coat of neat cement sllury on chicken wire mesh in 1:3 cement & sand morter and matching with existing surface. (5th to 7th floor of building) 18 M & L for 10 mm thick plaster over one coat of neat cement sllury on wall in 1:6 cement & sand morter and matching with existing surface. (5th to 7th floor of building) 19 M & L for fixing the 10 to 15 mm thick 75 mm wide granite strip vertically after embading in cement mortar at sill of window inside the building. Granite strip shall be in single pice withoutjoints. (5th to 7th floor of building) 20 M&L for screed bed or bedding layer of 15mm thich for laying granite on window sills in cement mortar (1:4). (5th to 7th floor of building) 21 M & L for fixing the 15 to 20 mm thick granite at sill of window inside the building. Granite strip shall be in single pice withoutjoints. (5th to 7th floor of building) 22 Providing edge moulding in round shape for 10 to 20 mm thick granite including machine polishing to edge to give high gloss finish. (5th to 7th floor of building) 23 M&L for two coats of OBD on new plastered surface with putty and matching with existing surface including preparation of surface. (5th to 7th floor of building) 24 M& L for two coat of exteriar emulsion paint on new plastered surface with putty and matching with existing surface including preparation of surface. (5th to 7th floor of building) 25 Errection of steel scaffolding upto 7th floor of building for repairing the windows. Width (parallel to existing wall) of scaffolding should be upto 1.65m, breadth shall be sufficient for safe working, sufficient bracings and ties shall be provided for scaffolding. Rates are inclusive of charges for renting/buying, dismantalling, material, labour and T&P etc complete in all aspects. [Note - width of scaffolding (parallel to existing wall) and height of scaffolding shall be considered for the mode of measurement in Sqm] 26 Demolition of brickwork or stone/boulder/block masonry, built in cement mortar including all quoins, arches, pillars, ashlar facing, dressed stonework, precast concrete artilcles and precast concrete block walling etc. complete all as specified and directed. 27 Earth work in excavation by mechanical means (Hydraulic excavator) / in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan),including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated rocks and disposal of surplus excavated soil as directed, within a lead of 50m as directed by Engineer-in-charge 28 M&L for PCC type D2, 1:4:8 (40 mm graded aggregate) as in foundations, filling and mass concretecomplete all as directed by Engr-in-Charge. 29 M & L For Pre-Cast Cement Concrete Block Masonry, Type C1 (1:3:6), (20mm Graded Aggregate) With Solid Blocks, Exc. 10 CM in Width and Setting in CM ( 1:6 ), Complete all as specified & directed by Engr-in-charge. 30 M&L for rendering 15 mm thick on fair face of stone masonary or concrete surfaces in CM 1:6 finished even and smooth without using extra cementall as specified. 31 M&L for applying Two or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives@ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new surfaces complete all as specified. 32 S&F for posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165 complete all as specified and directed. 33 M&L for framed work such as in doors or gates of angle or other section with gusset plates rails, braces etc. complete drilled for fixing of steel sheeting or other covering to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings and hanging also fastening and fixing complete Fe 410-W (Gde-E-250) quality-A as specified & directed by Engineer-in-charge. 34 M&L for Prepration of new steel Surfaces of any description, over 10cm in width or girth, not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide complete all as specified and directed by Engineer in charge. 35 M&L for Galvanised. 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails strain- ing bolts, including, securing ortying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. as directed (each line wire to be measured) as in repair Complete all as spd and directed by Engineer in Charge 36 Excavating in post holes (or similar holes) each n exc 0.5 cu. m, getting out, returning,filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm,in hard/dense soil.complete all as directed. 37 S&F CRS Mild steel TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed. 38 M&L for PCC type B1,1:2:4 (20 mm graded aggregate) as in foundations, filling and mass concrete for posts (including caps and bases). complete all as directed by Engr-in-Charge. 39 S&F PVC Coated GI chainlink fencing panel jali with GI wire, Size 75x75 mm size of aperture, fitted along all side angle and flat iron and fixing with main vertical steel/RCC post of fencing including all cutting,welding, driling, nuts,bolts,washers etc complete (fencing post steel/RCC post, MS flat and foundation concrete, excavation, painting etc to be paid for separately) 40 Removing excavated material n. exc 50m and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified. 41 Returning, filling in including spreading, leveling, watering and well ramming in layers not exceeding 25 cm complete all as specified and directed. 42 M&L in repair work for Anodised aluminium frame for elevation glazing, doors, windows, ventilators with one or more rebates upto six storyed building including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws etc. complete all as specified and directed. 43 M&L in repair workfor Anodised aluminium openable window and ventilator shutters, side/top hung type without sash bars, aluminium sections weighing 0.55 kg/m upto eight storyed building including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, anodised aluminium fittings such as peg stays 150mm long (1 no.). hinges type B-21 100mm long (2 no.) suitable handle (1 no.) complete all as specified. 44 Hacking out old broken glass (any thickness, size, quality ordescription) fromfrom metal frame including punching or drilling out old glazing pins/spring clips and providing and fixing new ones up toeight storyed buildings complete all as specified. Note : Reglazing shall be measeured seperately 45 M&L for 4.8mm thickSheet glass, ordinary quality and glazing with Aluminum glazing clips in square n exc 0.5 sqm pane upto eight storyed buildings complete all as specified and directed by Engineer in charge. 46 S&F in repair aluminium alloy wire cloth 0.45mm nominal dia of wire and average width of aperture 1.40mm and fixed with aluminium wire staples complete all as specified. 47 Repair and refixing of aluminium window shutter of size not exc 1.5 Sqm to make it openable / slide smoothly, including cutting, repair / change of all necessary fittings / fixtures for window like cleats, locking arrangements, glazing cleats and cadmium plated stainless steel screws including rubber gaskets, beading, etc. upto six storyed buildings specified. Note : Glass / Wire meash shall be measeured and paid seperately. 48 M&L for securing existing Aluminium Glazing frame upto six storyed buildings including drilling,Screwing, joining cleats, glazing, snap beading etc complete all as specified and directed by Engineer in charge. Note : Cleats, glazing clip and Al snap beading shall be measured seperately in Kgs. 49 M&L for 35mm thick Providing precast cement concrete louvers and jallies, (measured solid), (1:2:4 Type B0 12.5mm graded stone aggregate) set and jointed in cm 1:4 including necessary scafolding and painting complete all as specified and directed. Note : This item is measured in respect of high rise building / shaft / duct area and pipe line repair work. 50 Taking down cement plaster ot terrazzo from brick walls of any description racking out joints, hacking for key, scrubbing down with water etc complete all as specified and directed. 51 M&L squared rubble Walling of Porbandar stone masonary class A1 well bounded and bedded in cement mortar 1:6 brought upto courses complete all as specified. 52 Ditto all as per item No. 51.00 above but except stone complete all as specified and directed. 53 M&L for rendering 15mm thick in CM 1:4 on fair faces of brick work or concrete surfaces finished even and smooth without using extra cement, complete all as specified and directed. 54 M&L for preparation of new plastered surface and applying two coats of exterior emulsion acyrlic weather proof antifungal paint over a coat of exterior grade primer complete all as specified and directed.
