PERIODICAL SERVICES AND RELATED REPAIRS WORK FOR SECTOR I TO IV OF AGE CHARDUAR UNDER GE (N) TEZPUR.

Note 1: (Applicable for all parts/items) : The bidders/contractors are advised to read tender document, all drawings & all corrigendum/amendments and general condition of contracts before entry/quoting the rates. Note 2:- Attention to bidder is hereby invited to upload revised BOQ if published during their bid submission. Uploading of incorrect/ pre-revised BOQ shall be treated as non bonafide and rejected. Fixed credit has been given in technical documents which shall be taken into account during acceptance of bid/tender.

M&L for Complete removal of existing treatment from walls, preparation of the old surface of wall including cornices plasters etc and applying two coats of white wash on old decorated surface of wall complete all as specified and directed.

M & L for preparation of old plastered or unplastered surface of wall by brooming down and steel wire brushing and applying one coats of colour wash complete all as specified

M&L for Complete removal of existing treatment from walls, preparation of the old surface of wall including cornices plasters etc and applying two coats of colour wash on old decorated surface of wall complete all as specified and directed.

M&L for preparation of old or previously undecorated surface of ceiling and applying two coats of white wash on wall complete all as specified and directed.

M&L for Complete removal of existing treatment from walls, preparation of the old surface of wall including cornices plasters etc and applying two coats of cement base paint (any colour as approved) on old treated surface of wall including preparation complete all as specified and directed.

M & L preparation of old plastered or unplastered surface of walls by brooming down cleaning properly wire brushing and applying one coat of cement base paint including necessary curing complete all as specified and directed.

M&L for Complete removal of existing treatment from walls, preparation of the old surface of wall including cornices plasters etc and applying two coats of oil bound distemper with 2mm thick wall care putty on walls complete all as specified and directed.

M & L preparation of old plastered or unplastered surface of walls washing, rubbing with water and applying one coat of oil bound distemper complete all as specified and directed.

M&L One coat Synthetic enamel painting to old concrete/ Plastered/ AC Sheet surfaces of any description over 10 cm girth or width including preparation of surfaces not otherwise described, complete all as specified and directed by Engr-in-charge.

Material and labour for of old steel surfaces of any description over 10 cm width or girth applying one coats of synthetic enamel paint complete all as spd and directed by Engr-in-charge.

Material and labour for of old steel structures like over head tanks, guard posts, security watch towers and similar structures upto height of 12 mtrs of any description/any positions with proper safety equipments applying two coats of synthetic enamel paint complete all as specified and directed by Engr-in-charge.

Material and labour for preparation of old painted surface of wood/wood based surface of any description not otherwise described over 10 cm width or girth applying one coat of synthetic enamel paint (1st quality) complete all as specified and directed by Engr-in-charge.

All as per item ser No 12 here in before but not exc. 10 cm width or girth.

Material and labour for obliterating old writing of any description, n exc 0.1 Sqm paint to match existing work like Bldg No etc all as specified and directed by Engineer-in-Charge.

M&L for rendering 15mm thick on fair faces of brick work or on concrete surfaces in CM 1:4 finished fair and smooth without using extra cement including taking down existing surface complete all as specified and directed.

M&L for rendering 15mm thick on otherthan fair faces of brick work or on concrete surfaces in CM 1:4 finished even and smooth without using extra cement including taking down existing surface complete all as specified and directed.

M&L, 10 mm thick cement plaster in cement mortar 1:4 on ceiling of concrete surfaces and finished the surface even and smooth without using extra cement including taking down existing surface complete all as specified and directed.

S&F Gl wire netting 0.90mm dia & 12mm mesh lathing to wood or metal studding, joists, etc. in walls. Ceilings, stanchions, beams, etc. including all laps, cutting & waste including taking down existing surface complete all as specified and directed.

S&F in repairs Gl wire netting 0.90mm dia & 12mm mesh lathing in patches n exc 5 Sq.m each, including taking down old and jointing new to old as required (patches exc 5 sq.m each to be measured as new work) to wood or metal studding, joists, etc. in walls. Ceilings, stanchions, beams, etc. including all laps, cutting & waste all as specified and directed by Engr-in-Charge.

M&L for 15mm thick rendering on one side of lathing surface in CM (1:6) all as specified and directed by Engr-in-Charge.

M&L for 15mm thick rendering on other side of lathing surface in CM (1:6) all as specified and directed by Engr-in-Charge.

M & L for applying three coats of white washing to new plastered wall surfaces inluding preparation of surfaces complete all as specified

M & L for applying two coats of white washing to new plastered ceiling surfaces inluding preparation of surfaces complete all as specified

M & L for preparation the new plastered surface of wall including cornices etc and applying two coats of cement base paint (any colour as approved) complete all as specified and directed.

M&L for preparation the new surface of wall and applying two coat of oil bound distemper on old surface of wall complete all as specified and directed.

Taking down chowkats or frames with shutters (with out taking of shutter from the frame) exc 1.5 sqm but n. exc 4sqm each complete all as specifed and directed.

Taking down chowkats or frames with shutters (with out taking of shutter from the frame) n.exc 1.5 sqm each complete all as specifed and directed.

S&F for 2nd class hard wood plain ,solid ,straight chowkats and frames ,wrought framed rebated on the solided rounded or chamfered, put together with glue pinned at joints complete all as specified and directed.

S&F for 30mm thick flush shutter solid core construction with particle board core and plywood face panels, commercial type on both side complete all as specified and directed.

M&L for 30mm thick 2nd class hard wood glazed and skeleton shutter, open rebated and prepared to receive glass gauge, etc (with sash bars) edges of framing plain, chamfered or rounded fitted with cut and mitred beads for securing glass, etc size of members of shutter as specified in SSR part I section 8 clause 20 (b) of windows, ventilator etc complete all as specifed and directed.

S&F for 35mm thick IInd class hard wood glazed and skelton door shutter divided into square, open rebated and prepared to receive glass/gauge etc (without sash barsi) edges of framing plain chamfered or rounded , fitted with cut and mitred beads for securing glass/gauge etc., sizes of members of shutters as specified in SSR Part I, Section 8 clause 8.20 (a) complete all as specified and directed.

S&F for Solid PVC door frame of size 50X47 mm made out of 5mm plain colour PVC sheet reinforced with MS square tube suupplying & fixing in opening complete all as specified and directed .

S&F for factory made solid panel PVC door shutter 30mm thick (style) consisting of frame made out of MS tube 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 stuckinside solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side and as gap insert for top rail & bootom rail; paneling of plain clour PVC sheet to be fitted in the M.S frame welded/ sealed to the stieles & rails with suitable PVC sheet beading, and joining together with solvent cement, supplying & fixing in the frame at site as per specification.complete all as specified and directed.

S&F for Steel windows with side hung shutters including projecting with box type hinges with steel handle, and steel peg stay, complete with glazing bars, dovetailed or welded complete all as specified and directed.

S&F for Steel windows with side hung shutters including projecting with box type hinges with steel handle, and steel peg stay, complete with out glazing bars, dovetailed or welded complete all as specified and directed.

S&F for framed work such as grills, 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 and similar work conforming to Fe.290.Gde-E-165 complete all as specified and directed.

S&F for butt hinges medium weight cold rolled mild steel 100mm complete all as specifed and directed.

S&F for mild steel butt hinges of 75mm long each complete all as specifed and directed.

S&F for 200 mm aluminium, anodised, barrel tower bolts of extruded section and fixed complete all as specified and directed.

S&F for 150 mm aluminium, anodised, barrel tower bolts of extruded section and fixed complete all as specified and directed.

S&F for 150mm long anodised extruded aluminium alloy handles, fabricated type. complete all as specified and directed.

S&F for 250mm long Aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixed complete all as specified and directed.

S&F for floor door stopper of aluminum alloy body and tongue, anodized with hard drawn steel spring, fixed in floor (140mm size), fixed as in repair complete all as specified and directed.

S&F in repair for door closer hydraulically regulated aluminum (dia cast) body, designation No 3, universal type, suitable for door shutters of 851 to 1000mm in width and of weight between 61 to 80 Kg, fixed as in repairs, complete all as specified and directed.

S&F exposed GI powder coated snap grid frame work for false ceiling in flat or in sloping, of grid size 600 x 600 mm comprising of wall/ cleat angle of size 25x25x0.35 mm and corss tee of size 24x38x0.70 mm with 4 mm dia GI wire as suspender and including 4 mm thick decorative pre-painted non asbestos board (E-Board) in false ceiling including fixing arrangement from steel/ wooden truss of any type including dismantling of existing false ceiling boards, complete in all respect as specified and directed. (Make:- Eternit, Everest or equivalent)

S&F Anodised aluminium frame powder coating ( Minimum thickness of powder coating 50 micron) for door,window and ventilator with one or more rebates including joining cleat for fixing etc complete all as specified and directed.

S&F powder coating ( Minimum thickness of powder coating 50 micron) Anodised aluminium window & ventilator shutters, fixed type without sash bar, aluminium section weighing 0.55kg/m including necessary joining cleats, glazing clips, rubber packing, anodised alumnium snap beading, screws etc. complete all as specified and as directed.

S&F Factory made single extruded WPC(Wood Polymer Composite) solid door/ window/ Ceosetory windows & other Frames/ Chowkhat of size 50 x 100 mm comprising of virgin PVC polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/ wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) fabricated with miter joints after applying PVC solvent cement and screwed with full body threaded star headed SS screws having minimum frame density of 750 kg/ cum, screw withdrawal strength of 2200 N (Face) & 1100 N (Edge), minimum comp- ressive strength of 58 N/mm2, modules of elasticity 900 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/ moisture proof and fire retardant and fixed in position with MS hold fast/ lugs/SS dash fasteners of required dia and length complete as per direction of Engineer-in-Charge complete all as specified and directed. (M.S. hold fast/ lugs or SS dash fasteners shall be paid for separately). → Note: For WPC solid door/window frames, minus 5mm tolerance in dimension i.e. depth and width of profile shall be acceptable. Variation in profile dimensions on plus side shall be acceptable but no extra payment on this account shall be made complete all as specified and directed.

S&F Factory made single extruded WPC (Wood Polymer Composite) solid plain flush door shutter of 30mm size comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) having minimum density of 650 kg/cum and screw withdrawal strength of 1800 N (Face) & 900 N (Edge), minimum compressive strength 50 N/mm2, modulus of elasticity 850 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/moisture proof and fire retardant and fixing with stainless steel butt hinges of required size with necessary full body threaded star headed counter sunk S.S screws, all as per direction of Engineer-In-Charge complete all as specified and directed. (Note: stainless steel butt hinges and necessary S S screws shall be paid separately)

M&L for PCC 1:2:4 type B-0 (Using 12.5 mm graded stone aggregates) of 25 mm thick as in leveling course ,finished surfaces even and rough to receive floor finish including taking down existing surface complete all as specified and directed.

M&L for PCC 1:4:8 type D2,(using 40mm graded stone aggregates) as in foundation,filling and massincluding taking down existing surface complete all as specified and directed.

M&L for Non skid ceramic coloured tiles (300x300)x7 mm thick in floors etc. Set and jointed in neat cemenbt slurry and pointed in white or coloured cement to match and including over screed bed or bedding layer of mortar 15 mm thick laying floor finished in cement mortar 1:6 complete all as specifed and directed.

M&L for Non skid ceramic coloured tiles 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match and including over screed bed or bedding layer of motar 15 mm thick laying floor finished in cement mortar 1:6 complete all as specifed and directed.

M&L for Non skid ceramic coloured tiles 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match as in skirting over and including 10mm thick rendering in CM 1:4 as in backing coat of tiles complete all as specifed and directed.

M&L for Vitrified coloured tiles (600x600)x9/10mm thick in floors etc. Set and jointed in neat cement slurry and pointed in white or coloured cement to match and including over screed bed or bedding layer of mortar 15 mm thick laying floor finished in cement mortor 1:6 complete all as specifed and directed.

M&L for Vitrified coloured tiles (600x600)x9/10mm thick in floors etc. Set and jointed in neat cement slurry and pointed in white or coloured cement to match as in skirting over and including 10 mm thick plastering in CM 1:4 as in backing coat of tiles complete all as specifed and directed.

M&L for providing 75 mm thick cement concrete in 1:3:6 type C-1,(using 20 mm graded aggregate) finishing cement concrete surface even and smooth without using extra cement as in plinth protection complete all as specified and directed.

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