REPAIR OF ROOF SHEET, ROOF TREATMENT AND JOINERY WORKS OF OTM AND MD ACCN IN IB LINES AND I/S MKD OF AGE B/R-I UNDER GE GOLCONDA

Amount

Dismantling plain or corrugated steel/alluminium sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings etc complete all as spd and directed.

S & F Pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified etc and making good existing disturbed walls/surfaces with CM 1:4 or PCC 1:2:4 completed all as specified.

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

S&F MS Angle/square sections as in posts main and cross beams, hip and jack rafters; purlins, plates where connected to common rafters and drilling holes for existing wooden/steel angle rafter; fixed with angle cleats MS Screw bolts necessary welding to purlins or other connecting plate of Grade Fe 410 -W (Gde- E- 250) quality- A etc. complete incl dismatiling all as specified and directed.

Dismantling wall and ceiling boards (fibre, pulp, insulation,etc.) or insulation boards/slabs/blankets any thickness, incl cover filltets and grids and S & F in true horizontal level false ceiling system, The snap grid shall be of hot dipped galavnised steel sections exposed suface with precoated capping, main tee of size 24x32mm at every 1200mm c/c and cross tee of size 24x27mm (1200mm & 600mm long) at every 600mm c/c and wall angle of size 19x19mm fixed to perimetere wall, as per manufacturer's instructions, grid to be suspended at every 1200mm c/c in both directions by using 3mm dia pre-straightened GI wire at every 1200mm interval at the main tee supported from existing RCC slab fixed with Metal dash fastener including provision of 4mm thick white colour textured designer cement ceiling board (V board) of size 595 x 595 mm fixed with screws/clips complete all as per manufactureres instructions and as directed.

Supplying and applying single component AP Smart care PU Magnum, Zero VOC, elastomeric pure polyurethane membrane free from bitumen and tar, APL Smart Care PU Magnum with minimum elongation of 350%, solid content of 85%, Tensile strength of >2.5Mpa, crack bridging capacity of 3mm and Shore hardness of > 60. The system consists of applying the PU Magnum US waterproofing treatment @ 2 kg/sq.m. in two coats. over a one coat of primer with Solvent Based HFP 130/120/Equivalent @ 200 Gms/Sqm incl surface preparation Complete removing of existing roof treatment/ tar felt and cleaning the entire surface with grinding and removing the loose mortar, dust particles & making the surface sound enough, addressing the cracks by making v groove & if any surface imperfections are treated with APL SC Repair Polymer mixed with neat cement in 1:1 proposition. Treating all construction joints, coving/angle fillet: The coving shall be done on all sharp edges and on the terrace surface to avoid water stagnation. The coving of size (50mm X 50mm) should be done by Smart care Repair polymer mixed @5% of weight of cement, in 1:4 ratio of cement and sand across the joints area of slab and parapet wall, bore packing all the pipes are made rough by apply a bond coat with APL Smart Care Multi-Purpose Polymer along the periphery of the pipe and sand sprinkling over, pipes to be placed inside the core cut areas appropriately. Grouting the gaps between the pipes and core cut by Smart Care General Purpose Grout after fixing an effective leak free shuttering. Note : 1) Contractor shall give guarantee for 10 years for the treatment and a sum equal to 2.5% of the quoted rate will be retained in Final Bill towards security deposit for period of 10 years. 2) Alternatively, Contractor may submit FDR in favour of GE Golconda for a period of 10 year towards security deposit.

Disconnecting existing tanks of any capacity 500 or 1000 or 2000 ltrs, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position after laying of WPT etc. complete all as specified and directed.

Demolition of cement concrete (Un-reinforced) in ground floors and pavings n exc. 15cm thick (Below or above ground level) incl removing of existing felt and removal of debries complete all as specified and directed

M&L for APP based polymeric membrane minimum weighing 3Kg/sqm and minimum 3 mm thick reinforced with polyster non wove fabric (weight not less than 150 gms/sqm laid over primed surface including bitumnious primer conforming to IS -3384 applied @ 0.3 ltrs/sqm by forced application over finished with one coat of aluminium paint @ 100 ml/Sqm, 10 cm overlap fused uniformly by LPG torch flame, including rendering 10mm thick in cm 1:4 on concrete surfaces of roofs, parapet etc. finishing to surfaces even and smooth without using extra cement and provinding necessary slope with using WPC @ 3% by weight of cement complete incl taking down existing froof treatment and cement plaster of any description, roughing, preparing the surface by cleaning the surface with wire brushing scrubbinbg down with water to receive new treatment complete all as specified and directed. (NOTE : Supply of WPC will be paid under the respective Item), complete all as specified and directed.

M&L for PCC 1:2:4 type B0 (using 12.5 mm graded stone aggregate) as in roof padding finished even and smooth using extra cement with WPC complete all as specifed and directed.

M&L screed bed or bedding layer 10 mm thick CM 1:4 for laying floor finishes finished even and smooth without using extra cement with IWPC (IWPC measured separately) as in roof slabs complete fine aggregate using natural river sand all as specified and directed.

Supply only integral water proofing compound, complete all as specified and directed.

S & F PVC( SWR ) pipes 110mm dia single socketed , in any length with rubber ring joints as rainwater, soil waste and vent pipe (with all fittings) fixed to wall PCC 1:2:4 incl taking down existing pipe complete all as specified and directed.

Taking down chowkats with shutters (without taking off shutters from the frame exc 1.5 Sqm and n.exc 4 Sqm each and offered as credit, complete all as specified and directed.

All as per item No 14 here in before but n exc 1.5 Sqm, complete all as specified and directed.

Taking down shutters of any description n.exc 1.00 Sqm each, complete all as specified and directed.

Taking down shutters exc 1.00 Sqm and n exc 2 Sqm each, complete all as specified and directed.

Material and labour Second class hard wood plain solid, straight chowkats and frames wrought, framed rebeated on the solid rounded or chamfered out together with glue pinned at joints, complete all as specified and directed.

Material and labour IInd Class hard wood 35mm Double/Single Flush door shutters, solid core construction, with block board core & plywood face panels, commercial type on both sides, complete all as specified and directed.

Material and labour Second class hard wood 35mm thick, glazed and skeleton shutters open rebated and prepared to receive glass or gauge etc divided into squares with plain chamfered or rounded and rebated sash bars any numbers, complete all as specified and directed.

Material and labour Second class hard wood 30mm thick, glazed and skeleton shutters open rebated and prepared to receive glass or gauge etc divided into squares with plain chamfered or rounded and rebated sash bars any numbers, complete all as specified and directed.

Material and labour Stainless steel wire cloth 0.36 mm nominal dia of wire and average width of aperature 1.40 mm and fixed withn wooden beading or with nuts and bolts to existing steel windows/wooden windows,complete all as specified and directed.

M & L FI 25x3mm for hold fasts Bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required; hooks (stay), heavy, for large gates; hook & pintle hinges; large hasps & staples; chains; hand made slidings bolts; clamps; hold fasts; wall ties; hook for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; plate washers & similar small articles conforming to Fe 290 GDE E-165, complete all as specified and directed.

Supply and fix Butt hinges, 75mm medium weight, cold rolled mild steel, and fixed, complete all as specified and directed.

Supply and fix Extruded aluminium alloy handles,100mm fabricated type anodized, complete all as specified and directed.

Supply and fix Aluminium, 150mm anodized, barrel tower bolts extruded section & fixed, complete all as specified and directed.

Supply and fix shutter, hooks & eyes Alluminium, 150mm, complete all as specified and directed.

S & F Butt hinges,100mm medium weight, cold rolled mild steel, and fixed, complete all as specified and directed.

S & F Extruded aluminium alloy handles,150mm fabricated type anodized, complete all as specified and directed.

S & F Alluminium anodized 200mm barrel tower bolts extruded section & fixed, complete all as specified and directed.

Supply and fix 300mm Mild steel sliding door bolts, plate type, stove enameled black, with bright bolt not less than 12mm dia with and including a minimum of 6 bolts & nuts, four on bolts plate & two on staple plate & fixed, complete all as specified and directed.

M & L Preparation of New or previously untreated steel Surfaces of any description, not otherwise described, over 10cm width or grith, applying two coats of synthetic enamel paint over a coat of primer complete all as specified and directed.

M & L Preparation of New or previously untreated wooden Surfaces of any description, not otherwise described, over 10cm width or grith, applying two coats of synthetic enamel paint over a coat of primer complete all as specified and directed.

S&F 150mm Floor door stopper of aluminum alloy body & tongue, anodized, with hard drawn steel spring, fixed in floor, complete all as specified and directed.

Supply and fix Mild steel 300mm long ordinary rat tail rod pattern springs including roller and roller plate complete, complete all as specified and directed.

Material and labour Solid PVC Door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube, supplying & fixing in opening as per specification complete all as specified and directed.

Material and labour Factory made solid panel pvc door shutter 30mm thick (style) consisting of frame made out of M.S. tubes for top & bottom rails. MS frame shall be covered with heat moulded plain colour PVC ‘C’ channel having a PVC sheet strip of 20mm width stuck inside, complete all as specified and directed.

Supply and Fix 100mm Butt hinges, extruded Aluminium alloy with galvanised mild steel hinge pin,anodised and fixed, type C-22, complete all as specified and directed.

Supply and fix Alluminium, 150mm anodized, barrel tower bolts extruded section & fixed, complete all as specified and directed.

S&F in repair 304 grade stainless steel curtain rod 20 mm dia incl mild steel chromium plated brackets suitable for curtain rods of 20mm dia, including taking off the old articles (Pelmets/wooden/arrangement of curtain), plugging up new key holes, making good the dusturbed surface and painting one coat on disturbed surface as required complete fixed in repairs all as specified and as directed.

S&F sheet 4mm thick and glazing with alu beads n.exc. 0.50sq.m. each pane, complete all as specified and directed.

Supply and fix Steel windows frame and guard bars with side hung shutters for wiremesh and glass including projecting type hinges with steel handles, & steel peg stay, complete with glazing bars, dovetailed or welded ( measured glass & wiremesh paid seperately), complete all as specified and directed.

Material and labour Framed work such as gates, grills framed guard bars, end of bars shouldered or riveted or forged in to spikes conforming Fe.290. Gde-E-165, complete all as specified and directed.

M&L for 2nd Class hard wood plain fillets, square or triangular in section, clean swan, secured with nails or brads, croos sectional area exc 13 Sqcm but Not Exc 25 Sqcm complete all as specified and directed.

S&F of 18/19mm thick prelaminated particle board interior grade sprelaminated one side with decorative choice lamination and other side balancing white lamination fixed with nails to timber frame work in repairs, complete all as specified and directed.

Extra over rates of block board or veneered particle board of (18/19mm ) for external teak wood lipping 6mm thick fixed with nails, complete all as specified and directed.

S & F Continuous (piano) hinges,mild steel, bright finish or electro galvanised, Width of flaps (when open) in 30 mm etc complete all as specified and directed.

S & F for Extruded aluminium alloy handles, fabricated type,anodised, Size of handle in 75 mm,etc complete all as specified and directed.

S&F fanlight magnetic catch with 14mm catch cast brass and fixed to cupboard shutters all as specified and as directed

Supply and fix Powder coated aluminium (minimum thickness of powder coating 50 micron) work for doors frames, shutters windows frames sliding shutters, ventilators, grills and partitions (Fixed portions) with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc, complete all as specified and directed.

S&F powder coated aluminium door shutters, aluminium section weighing 0.55 kg/ m including necessary joining cleats, glazing clips, ruber neoprene packing, handles 2 Nos in each door, hinges, anodised aluminum snap beading screws etc. complete all as specified and directed.

S&F 5.5 mm thick glass fixed in aluminium door/window/ventilator with aluminium beading complete all as specified and directed.

M&L 12 mm thick pre-laminated, exterior grade, prelaminated one side with decorative choice lamination & other side balancing white lamination, fixed to aluminium frame with aluminium beading complete all as specified and directed.

S&F aluminium Door closer hydraulically regulated designation No 3 universal type, suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 kg and fixed, complete all as specified and directed.

S&F Brass mortice lock 4 levers, vertical type size 100 mm complete all as specified and directed.

S&F powder coated aluminium window shutters, sliding type without sash bar, aluminium section weighing 0.55 kg/m including necessary sliding, locking, joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws etc. complete all as specified and directed.

S&F in repairs aluminium Door closer hydraulically regulated designation No 3 universal type, suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 kg and fixed, complete all as specified and directed.

Material and labour Preparation of old painted wooden/ steel surfaces of any description over 10 cms width or girth not otherwise described and applying two coats of synthetic enamel paint, complete all as specified and directed.

S & F in repairs stainless steel wire cloth, 0.36 mm nominal dia of wire and average width of apreture 1.00 mm & fixed to iron doors, windows with bolts and nuts or wooden doors, windows suitable wooden beading etc complete all as specified and directed.

S & F 4mm thick sheet glass ordinary quality and glazing with wooden beads or oil putty in square not exc. 0.50 Sqm in each pane including hacking out old broken glass (any thickness, size, quality or description) from wooden frames/steel frames glazed with putty or fixed with beads complete all as specified and directed.

S & F for Framed work 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. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering,running rails and guides) and hanging; also fastening and fixing, Fe 410-W (Gde-E-250) quality-A,etc complete all as specified and directed.

M&L for plain Cement Concrete Type C1 1:3:6 (using 20 mm graded stone aggregate) in foundation filling, mass concrete and similar work, complete all as specified and directed.

S & F for Mild steel, plain, black sheet in wall cladding, steel gates and similar work, cut to size, holes punched; including round headed screws,clout nails or rivets and fixed to wood or steel framing with plain 40 mm lap joints with riveted or welded seams, including bending or turning up, mitred angles, etc. as required, Thickness of sheet in 1.60 mm, etccomplete all as specified and directed.

VSL INFRASTRUCTURE (BID ID -3507829)

Sri Lakshmi Enterprises (BID ID -3513097)

harshraj and co (BID ID -3504671)