GE/C-25/2020-21 CERTAIN EXTERNAL AND INTERNAL REPAIR OF JOINERY WORK PLASTER REPAIR TO ROOF SHEETS SQUAD POSTS AND SHEDS AT RAJ RIF CENTER IN THE AREA OF AGE B/R-I GE (CENTRAL)

Amount

Demolition of brick work built in cement or cement lime mortar of any description including quoins,arches,pillars,etc., complete all specified and directed by Engineer-in-Charge.

M & L for brick work with Cement Mortar1:6 using sub class 'B' bricks,old size , straight or curved on plan exceeding 6 m mean radius complete all specified and directed by Engineer-in-Charge.

Taking down cement plaster of any description on brick stone or concrete walls surfaces including raking out joints hacking for keys scrubing down with water etc complete all specified and directed by Engineer-in-Charge.

M&L for rendering 15mm thick cement plaster in CM 1:4 on fair faces or other than fair faces of brick work or concrete surfaces finished een and smooth without using extra cement with using water proofing compound as per manufacturer instruction (WPC shall be mesured and paid for separately complete all specified and directed by Engineer-in-Charge.

M&L for rendering 15mm thick in CM 1:6 on fair faces or other than fair faces of brick work or concrete surfaces of walls finished even and smooth without using extra cement complete all specified and directed by Engineer-in-Charge.

M & L for 5 mm thick rendering in cement mortar 1:3 on concrete surfaces of ceiling, chajja and like surface finished even and smooth without using extra cement incl scafolding etc, complete all specified and directed by Engineer-in-Charge.

M&L for preparation of newly plastered surfaces of walls and applying two coats of cement base paint over a coat of primer complete all as specifed as direted by Engr-in-charge.

M&L for preparation of newly plastered surfaces and applying two coats of Oil bound distemper on newly plastered surface over a coat of primer complete all specified and directed by Engineer-in-Charge.

M&L for preparation of newly plastered surfaces of ceiling and applying two coats of white lime wash complete all specified and directed by Engineer-in-Charge.

M&L for complete removal exising teratment from old surface of wall by scrubbing with hard brushing, brooming down or steel wire brushing scraping down smook soot mould moss and efforescent salts and treating oil and greasy spots as applicable and washing with water & applying two coat of white lime washing complete all specified and directed by Engineer-in-Charge.

M&L for complete removal exising teratment from old surface of ceiling by scrubbing with hard brushing, brooming down or steel wire brushing scraping down smook soot mould moss and efforescent salts and treating oil and greasy spots as applicable and washing with water & applying two coat of white lime washing complete all specified and directed by Engineer-in-Charge.

M & L complete removal exising teratment from old surface of wall by scrubbing with hard brushing, brooming down or steel wire brushing scraping down smook soot mould moss and efforescent salts and treating oil and greasy spots as applicable and washing with water & applying two coat of oil bond distemper complete all specified and directed by Engineer-in-Charge.

M&L for complete removal exising teratment from old surface of wall by scrubbing with hard brushing, brooming down or steel wire brushing scraping down smook soot mould moss and efforescent salts and treating oil and greasy spots as applicable and washing with water & applying one coat of cement based paint complete all specified and directed by Engineer-in-Charge.

Dismantling of wall and ceiling board fibre pulp AC boards etc any thickness including cover fillets removing the wiring and refixing the same including fixture after replacing the ceiling vide item No 15 here-in-after as necessary at site including frame work complete all specified and directed by Engineer-in-Charge.

M & L for snap grid ceiling with E - board ceiling tiles of size 600x600mm 4mm thick incl aluminium alloy anodised at edges angle 25x25x1.5mm and tee section 38x38x1.5 mm at other than edges both ways fixed with 4mm dia gi wire including two coats of oil bound distemper complete all specified and directed by Engineer-in-Charge.

Taking down chowkhat or frame exceeding 1.5 Sqm each and not exceeding 4 sqm each with shutter (without taking off shutter from the frame) complete all specified and directed by Engineer-in-Charge.

Taking down shutters of any discription exceeding 1 sqm each and not exceeding 2 sqm each complete all specified and directed by Engineer-in-Charge.

S&F 30 mm thick 2nd class hard wood glazed and skelton shutter devided into square with plain, chamferred or rounded sash bar and fitted with cut and mitred beads for securing glass, size of members as per SSR Part - I section 8 clause 8.24 (b) complete all specified and directed by Engineer-in-Charge..

M & L for 35 mm thick factory made 2nd class hardwood plain, framed, panelled shutters (two panels), with lock rail and panel of 9mm BWP commercial ply or 12 mm veneered particle board with commercial veneering on both faces. the size of rail and stile as per IS:1003 (Part-I) kiln seasoned and chemically pressure treated complete all specified and directed by Engineer-in-Charge.

M & L for preparation of new or previously untreated wooden surfaces of any description, not otherwise described, over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer complete all specified and directed by Engineer-in-Charge.

S&F Providing and fixing Fiber Glass Reinforced plastic (FRP) Door Frames of cross-section 90 mm x 45 mm having single rebate of 32 mm x 15 mm to receive shutter of 30 mm thickness .The laminate shall be moulded with fire resistant grade unsaturated polyester resin and chopped mat. Door frame laminate shall be 2 mm thick and shall be filled with suitable wooden block in all the three legs. The frame shall be covered with fiber glass from all sides. M.S. stay shall be provided at the bottom to steady the frame and fixing with ancher bolts complete all specified and directed by Engineer-in-Charge.

30 mm thick Glass Fibre Reinforced Plastic (FRP) panelled door shutter of required colour and approved brand and manufacture, made with fire - retardant grade unsaturated polyester resin, moulded to 3 mm thick FRP laminate for forming hollow rails and styles, with wooden frame and suitable blocks of seasoned wood inside at required places for fixing of fittings, cast monolithically with 5 mm thick FRP laminate for panels conforming to IS: 14856, including fixing to frames complete all specified and directed by Engineer-in-Charge.

S&F SS butt hinges 100 mm size fixed with MS screws complete all specified and directed by Engineer-in-Charge.

S&F aluminium anodised barrel tower bolt extruded section 150 mm long and fixed with MS screws complete all specified and directed by Engineer-in-Charge.

S&F 150 mm extruded aluminium alloy handle anodised fabricated type and fixed with MS screws complete all specified and directed by Engineer-in-Charge..

S&F 300 mm extruded section aluminium alloy anodised, sliding door bolt with hasp and staple and fixing clip of sheet and fixing bolt and nut complete all specified and directed by Engineer-in-Charge.

Dismantling wrought iron or mild steel work of any description such as guard bars, grills etc complete all specified and directed by Engineer-in-Charge.

S&F Framed work such as grills, angle iron in shed, gratings, etc. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks, roof truss and similar work con- forming to Fe.290.Gde-E-165 complete all specified and directed by Engineer-in-Charge.

M&L preparation of new or previously untreated steel and iron surfaces of any description over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all specified and directed by Engineer-in-Charge.

S & F stainless steel wire cloth 0.36 mm nominal dia of wire and average width of aperture 1.40 mm complete all specified and directed by Engineer-in-Charge.

S&F 3 mm thick sheet glass ordinary quality and glazing with oil putty in square n exc 0.50 sqm in each pane complete all specified and directed by Engineer-in-Charge.

S & F in repair stainless steel wire cloth 0.36 mm nominal dia of wire and average width of aperture 1.40 mm complete all specified and directed by Engineer-in-Charge.

S&F in repair 3 mm thick sheet glass ordinary quality and glazing with oil putty in square n exc 0.50 sqm in each pane complete all specified and directed by Engineer-in-Charge.

Taking up or down steel tubing and connections, including cleaning for re-fixing, bore of tubing 15mm complete all specified and directed by Engineer-in-Charge.

Taking up or down steel tubing and connections, including cleaning for re-fixing, bore of tubing 20mm complete all specified and directed by Engineer-in-Charge.

Supply and fix galvanized steel tubing, 15 mm bore medium grade including all fittings and short tube pieces, fixed complete to walls and ceilings or laid in floors complete all specified and directed by Engineer-in-Charge.

Supply and fix galvanized steel tubing, 20 mm bore medium grade including all fittings and short tube pieces, fixed complete to walls and ceilings or laid in floors complete all specified and directed by Engineer-in-Charge.

Supply and fix in repairs vitreous china wash hand basin (flat back) white of size 550X400mm excluding taps, waste chain and plug and porcelain stopper including a pair of mild steel angle iron brackets of suitable size and waste pipe & waste fittings complete all specified and directed by Engineer-in-Charge.

Supply and fix in repairs vitreous china squatting pan Orissa pattern long pan size 580x440mm white with integral foot rests ‘standard Grade P’ or ‘S’ trap front or back inlet (excluding flushing cistern and flush pipe ) complete all as specified and directed by Engr-in-Charge,

S&F in repair vitreous china wash down water closet pan (padestal pattern) white incl 'P' or 'S' 100 mm trap and making good the disturbed surface to match with the existing complete all specified and directed by Engineer-in-Charge.

S & F in repairs glass corner 300 mm radius of 5.5mm thick toughned glass with CP Brass railng, fixed with screws fancy type, complete all specified and directed by Engineer-in-Charge.

S&F in repairs glass shelf assembly 600mm long, 150mm wide with CP railing complete all specified and directed by Engineer-in-Charge.

S&F in repairs bib taps 15 mm bore chromium plated brass, fancy type, with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule complete all specified and directed by Engineer-in-Charge.

S&F in repairs plastic water closet seat cover white closed pattern with flat bottom end cover and mild steel chromium plated hanging device complete all specified and directed by Engineer-in-Charge.

S&F in repairs of 15mm bore size PVC PTMT bib tap complete all specified and directed by Engineer-in-Charge.

Demolition of stone slab and tiles of any description or thickness in floor apron etc complete all specified and directed by Engineer-in-Charge.

M&L for Non - skid Ceramic colour tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or oloured cement to match laid over and incl 15mm thick screed bed or bedding layers in cement mortar ( 1:6) complete all specified and directed by Engineer-in-Charge.

M&L for glazed ceremic colour tiles (600x300x7mm) thick, in vertical surface etc set and jointed in neat slurry and pointed in white or coloured cement to match with tiles laid over and including 10mm thick rendering in cement mortar (1:4) complete all specified and directed by Engineer-in-Charge.

M&L for Non - skid Ceramiccolour tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or oloured cement to match incl 15mm thick screed bed or bedding layers in cement mortar ( 1:6) complete all specified and directed by Engineer-in-Charge.

S&F Non - skid Ceramic colour tiles 600 x600 x 7 to 8 mm thick in floors etc laid over and including 15mm thick screed bed 1:6 in cement mortar. set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all specified and directed by Engineer-in-Charge.

S&F Non - skid Ceramic colour tiles 600 x100 x 7 to 8 mm thick in vertical surfaces etc laid over and10mm thick screed bed 1:4 in cement mortar. set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all specified and directed by Engineer-in-Charge.

S&F Cequerred cement concrete tiles with grey cement and pigment 25cm X25cm X22mm thick set jointed and pointed in neat cement slurry in floors laid over and incl 15mm thick screed bed in CM 1:6 over 75mm thick cement concrete type D-2 ( 1:4:8) complete all specified and directed by Engineer-in-Charge.

M&L for machine pressed precast concrete interlocking paver block 60mm thick M-35 grade any shape and size with grey cement and pigment laid over and including 100mm thick PCC 1:4:8 type D2 complete all specified and directed by Engineer-in-Charge.

M&L for sand filling under floor or in foundations including watering and consolidation complete all specified and directed by Engineer-in-Charge.

Dismentling asbestos cement corrugated or semi corrugated sheets in roof fixed with L hook or cranked bolt complete all specified and directed by Engineer-in-Charge.

S & F 6mm thick asbestos cement corrugated or semi corrugated sheets in roof fixed with L hook or cranked bolts complete all specified and directed by Engineer-in-Charge.

Dismentling plain or corrugated steel sheeting any gauge thickness including nainital or similar pattern roof covering complete all specified and directed by Engineer-in-Charge.

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 complete all specified and directed by Engineer-in-Charge.

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/ridges/gutter to wall, fixed with self tapping screws complete all specified and directed by Engineer-in-Charge.

Demolition of concrete and pavings n.exc 15 cm thickness (below or above ground level) complete all specified and directed by Engineer-in-Charge.

M&L for cement concrete 40mm thick type B-0, (1:2:4 ) (using 12.5 mm graded aggregate) as in floor for fair finished surfaces of concrete complete all specified and directed by Engineer-in-Charge.

M&L for cement concrete 75mm thicktype C-2 ( 1:3:6) (40mm graded aggregate)as in plinth protection and paths laid in alternative panel complete all specified and directed by Engineer-in-Charge..

Demolition of reinforced cement concrete in any position all as specified and as directed by Engineer -in-Charge.

M&L for Reinforced cement concrete 1:1.5:3 Type A-1 (20 mm graded agg) in shelves,coping & similar works complete all as specified and as directed by Engineer-in-Charge

Use and waste of form work to soffits of suspended slabs such as roof slab, Chajja, platforms and landings etc not exc 200mm thick (horizontal or sloping) for fair finished surfaces of concrete complete all specified and directed by Engineer-in-Charge.

S&F TMT steel bars of 10 mm dia and over,cut to length bent to shape required, including cranking bending spirally for hopping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9 mm dia or securing with clips quality conforming to.complete all specified and directed by Engineer-in-Charge.

Dismantling water tanks exc 250ltrs and n.exc 500 ltr capacity and remove to store complete all specified and directed by Engineer-in-Charge.

Material and labour for rotational moulded polyethylene water storage tanks white colour 500 lts capacity, triple layered (cylindrical vertical with closed top) hoisted and fixed in position including 25 mm dia brass float valve and polyethylene ball complete all specified and directed by Engineer-in-Charge.

Dismantling water tanks exc 500 ltrs and n.exc 1000 ltr capacity and remove to store complete all specified and directed by Engineer-in-Charge.

Material and labour for rotational moulded polyethylene water storage tanks white colour 1000 lts capacity, triple layered (cylindrical vertical with closed top) hoisted and fixed in position including 25 mm dia brass float valve and polyethylene ball complete all specified and directed by Engineer-in-Charge.

S&F 20 mm bore tank nipple suitable for HDPE water tank. (Minimum weight 15 mm-38gms/20mm- 45gms /25mm- 65gms) complete all specified and directed by Engineer-in-Charge.

S&F in repair flot valves 20mm bore high pressure of PTMT with epoxy coated Aluminium rod & high-density plastic bal screwed for iron pipe and fixed. (Minimum weight 20mm-210 gms complete all specified and directed by Engineer-in-Charge.

Demolition and breaking up rain water pipes upto 100mm bore (CI,AC,PVC etc) set in any cement mortor of any diameter incl bends complete all specified and directed by Engineer-in-Charge..

S/F PVC (SWR) pipes, single socketed, in any length with rubber ring joints, laid in trenches or in floors, 110mm bore complete all specified and directed by Engineer-in-Charge.

S/F PVC (SWR) pipes, single socketed, in any length with rubber ring joints, laid in trenches or in floors, 75 mm bore complete all specified and directed by Engineer-in-Charge.

S & F 100 mm bore cast iron (sand cast) soil, waste, vent pipe in any length with or without ears with cement joint fixed to walls, complete all specified and directed by Engineer-in-Charge.

S & F 75 mm bore cast iron (sand cast) soil, waste, vent pipe in any length with or without ears with cement joint fixed to walls, complete all specified and directed by Engineer-in-Charge.

Dismantling loose concrete cover of RCC columns,beams,slads chajjas and the like as directed roughening and cleaning concrete surfaces with steel wire brushes washed with water and allowed to dry including de rusting of steel reinforcement to providing fabric mild steel wire mesh 75X75X3 mm dia as reinforcement to concrete surfaces applying adhesive admixture over steel mesh and providing minimium 40 mm thick (average thickness) guiniting mix using 1 part of ordinary portland cement 53 grade and 2 part of ghaggar sand mixed with the pressure of 2 to 2.5 kg per sqm by guinting machine and surfaces finised even and fair complete all specified and directed by Engineer-in-Charge.

Taking down existing steel rolling shutter incl hood cover pull & push type, not exc 8 sqm area of sides of clear opening and cleaning the sides of shutters suspension shafts, anti-guide channels and gearsing all the moving parts of rolling shutters and straightening rolling shafts and replacement of bolts and nut as required for smooth functioning of shutters and refixing the same including hood cover complete all specified and directed by Engineer-in-Charge.

S&F in repairs mild steel lock plate & handles made out of MS flat iron 35x5mm incl welding (lock plate should be replace of old damaged lock plate) and painting with two coats of synthetic enameled paint over a coat of red oxide primer complete all as specified and directed by Engr-in-Charge.

S&F in repairs mild steel helical wire springs (conforming to IS-6248-1970) for rolling shutters not exc 8 sqm of approved makecomplete all specified and directed by Engineer-in-Charge.

S&F in repairs mild steel hood covers made out of mild steel sheets 1.00mm thick incl bending the sheet to the required shape and fixing the same etc incl adjustment of rolling shutters bracket plate incl one coat of red oxide primer and two coats of synthetic enamel paint complete all as specified and directed by Engr-in-Charge.

S&F in repairs mild steel clips (Local name chidiya) made out of 1.00mm thick MS Sheet and reverting the same to the existing steel lath of shutters complete all as directed by Engr-in-Charge.

S&F in repairs MS black pipe 32mm dia medium grade for rolling shutters shaft incl drilling holes for fixing springs and welding to MSP brackets plates complete all as specified and directed by Engr-in-Charge (Note MS brackets plates shall be measured and paid for separately).

S&F in repairs mild steel pulley for 32mm/40mm dia pipe(of approved make) for rolling shutters complete all as directed by Engr-in-Charge.

S & F in repair inter locking lath section formed from rolled MS strips 1.00mm thick for shutters upto 3.5m width complete all as directed by Engr-in-Charge.

S & F in repair Mild Steel rolling shutters without ball bearing, including top/cover anchoring rod, hasp and staple and one coat of primer, erected in position as indicated, complet.e push/ pull or manual type of 1.25 mm thickness of lath complete all specified and directed by Engineer-in-Charge.

Note :- Total amount of Sch of credit is Rs 89413.00 as per Sch of credit. Net contract sum shall be total quoted amount of bidder (-) amount of Sch of credit.

a.k constructions

LAMBA ENTERPRISES

R S CONSTRUCTION CO.