SPECIAL REPAIR TO BLDG NO P-2, T-18/20A, T-21/23A AND T-27/29A AT NAA UNDER GE (NORTH) TEZPUR

Amount

Dismantling of Asbestos cement(corrugated, semi corrugated etc.) sheet in roof coverings complete all as specified and as directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises complete all as specified and as directed.

Demolition of cement concrete(unreinforced) in ground floors and paving not exceeding 15 cm thickness (below or above ground level) complete all as specified and as directed.

Demolition of reinforced cement concrete of any description (reinforcement cut as required to facilitate demolition) and in any position, above or below ground floors, not otherwise specifically provided for complete all as specified and as directed.

Taking down wooden door shutter area exceeding 1.00 but not exceeding 2.00 sqm each complete all as specified and as directed.

Taking down wooden chowkhats or frames with shutters (without taking off shutters from the frames) area not exceeding 1.50 sqm each complete all as specified and as directed

Taking down wooden chowkhats or frames with shutters (without taking off shutters from the frames) area exceeding 1.50 sqm but not exceeding 4.00 sqm each complete all as specified and as directed

Taking down cement plaster on stone/brick/concrete surfaces including racking out joint, hacking for key, scrubbing down with water etc, complete all as specified and as directed.

Demolition and breaking up drain pipes (Salt glazed ware, AC or reinforced concrete) of internal dia 100 mm, set in cement mortar complete all as specified and as directed.

M & L for brick work with fly ash bricks of class designation 7.5 as per IS 12894: 2002, straight or curved on plan exceeding 6 m mean radius built in cement mortar 1:6 complete all as specified and as directed.

M & L for brick work with sub class 'B' bricks, straight or curved on plan to any radius in half brick thick walls built in cement mortar 1:4 complete all as specified and as directed.

Factory made single extruded WPC (Wood Polymer Composite) solid door/window/Ceosetory windows & other Frames/ Chowkhat of size 65 X 100mm comprising of virgin PVC polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibres (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 compressive strength of 58 N/mm2, modules of elasticity 900N/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 enineer-in-Charge (M.S. hold fast/lugs or SS dash fastener shall be paid for seperately) Note: For WPC solid door/windows 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.

Factory made single extruded WPC (Wood Polymer Composite) solid door/window/Ceosetory windows & other Frames/ Chowkhat of size 65 X 100mm comprising of virgin PVC polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibres (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 compressive strength of 58 N/mm2, modules of elasticity 900N/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 enineer-in-Charge (M.S. hold fast/lugs or SS dash fastener shall be paid for seperately) Note: For WPC solid door/windows 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.

Supply and fixing second class HW Plain, solid, straight chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered, put together with glue pinned at joints, supplied and fixed complete all as specified and directed by the Engr-in-charge.

M & L for cement concrete M15 (Nominal Mix) using 20 mm nominal size graded crushed stone aggregate in lintels upto 1.5 m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs, water troughs, slab staging for water tanks, filling of pressed steel door frame, fixing of hold fasts and the like including weathering, slightly rounded or chamfered angles and throating including necessary formworks complete all as specified and directed by Engineer- in-charge.

M & L for pre-painted hot-dip aluminium-zinc alloy metallic coated corrugated steel sheet, any pattern corresponding to IS 15965:2012 of durability class 3, atmospheric classification category 3, coating class AZ150, 0.50 mm thick, of an approved colour and having yield strength of 550 MPa as in roof covering fixed with self tapping screws as specified including necessary scaffolding and safety measures at any floor complete all as specified and as directed.

S&F pre-painted galvalume aluminium zinc coating GI based trapezoid profile steel sheet 0.50 mm thick of and colour having tensile strengh of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws with bitumen washer to truss members of any material, complete all as specified and as directed.

M & L for pre-painted hot-dip aluminium-zinc alloy metallic coated plain steel sheet as per IS 15965:2012 of durability class 3, atmospheric classification category 3, coating class AZ150, 0.50 mm thick, of an approved colour and having yield strength of 550 MPa as in ridge/ valley/ gutter fixed with self tapping screws as specified including necessary scaffolding and safety measures at any floor complete all as specified and as directed.

S & F hot rolled medium and high tensile structural steel of grade E 250 quality C conforming to IS 2062: 2011 as in roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc. complete all as specified and as directed.

Providing and fixing inter locking metal grid (snap grid for false ceiling) of size 605 mm x 605 mm in true horizontal level, hot dipped galvanized steel sections (galvanized @ 120 grams/sqm, both side inclusive) consisting of main “T” runner with suitably spaced joints to get required length and of size 24 mm X 38 mm made from 0.30 mm thick (minimum) sheet, spaced at 1200 mm centre to centre and cross “T” of size 24 mm X 28 mm made of 0.30 mm thick (minimum) sheet, 1200 mm long spaced between main “T” at 600 mm centre to centre to form a grid of 1200 mm x 600 mm and secondary cross “T” of length 600 mm and size 24 mm X 28 mm made of 0.30 mm thick (minimum) sheet to be interlocked at middle of the 1200 mm X 600 mm panel to form grids of 600 mm X 600 mm and wall angle of size 24 mm X 24 mm X 0.4 mm. Main “T” runners to be suspended from ceiling using GI slotted cleats of size 27 mm X 37 mm X 25 mm X 1.6 mm fixed to ceiling with 12.5 mm dia and 50 mm long dash fasteners, 4 mm GI adjustable rods with galvanised butterfly level clips of size 85 mm X 30 mm X 0.8 mm spaced at 1200 mm centre to centre along main T, bottom exposed width of 24 mm of all T-sections shall be pre-painted with polyester paint, all complete for all heights as per specifications and as directed by Engineer-in-charge.

M & L for 4 mm thick plain fibre cement flat sheets type B, any category as per IS 14862: 2000 (non-asbestos) building boards, fixed to timber/GI /Aluminium framework with screw complete all as specified as directed by the Engineer-in-Charge.

Demolition of wall/ ceiling boards(fibre pulp insulation etc.) or insulations boards /slabs/blankets any thickness including cover fillets of any description including all snap grids and hanging arrangements complete all as specified.

M & L for cement concrete M15 (Nominal Mix) using 12.5 mm nominal size graded crushed stone aggregate, 25 mm thick in sub base for laying tiles, pavings, floorings etc. complete all as specified and as directed.

M & L for 20 mm thick granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, window cills, cooking platforms and like over 20 mm thick cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite complete all as specified and as directed.

Taking down of existing roof treatment from roof and terrance, roughening surface of old concrete roof by picking, sweeping clean and washing down with water to remove dust, etc and applying roof treatment with the following specification:- (a)Applying cement slurry over concrete surfaces @3kg/sqm. (b)Rendring 15mm thick in cement mortar (1:4) mixed with water proffing compound as per manufactures instruction on cleaned concrete surfaces of roof and finishing the surfaces fair and even including curing the plastered surfaces for 7 days by ponding of water over the roof, (leveling course). Note WPC shall be measured & paid sepratly. (c) Applying evenly one coat of cold bituminous primer conforming to [email protected] liter per square metre on the cleaned plastered surfaces (d) Applying evernly one coat of blown hot bitumen of grade 85/25@ 1.20 Kg per square metre on primed surfaces. (e) Applying a layer of APP based polymeric membrane, 3mm thick (minimum) weighing 3.50 Kg per square metre reinforces) with polyster non woven fabric weighing not less than 160 gms per square metre by torch application. The overlap shall be not less than 100mm on transverese direction and 75mm on longitudinal direction and sealing overlsaps. (f) Applying evenly one coat of aluminium paint @ 0.10 litre per square metre over the APP based polymeric membrane.

M & L for rendering 15mm thick cement plaster in cm 1:4 on fair faces brick or concrete surfaces using water proofing compound of wall (WPC added only 5 mm thick plaster) including finished even and smooth without using extra cement complete all as specified and as directed.(WPC Shall be paid and meassured separately)

M & L for 15 mm thick cement plaster on fair faces of bricks/ concrete surfaces in cement mortar 1:6 including plastered surfaces shall be finished even & smooth without using extra cement all as specified and as directed by Engineer-in-Change

Material and labour for plastering 10 mm thick on fair faces of brick work or concrete surfaces on ceilings in cement mortar 1:3 finished even and fair complete all as specified and as directed.

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

Supplying and laying CPVC pipes for potable hot and cold water distribution, nominal size 20 mm, pressure class 1, SDR 11 including plain CPVC fittings of pressure class 1, SDR 11 in trenches complete all as specified and as directed.

S & F in repairs 20 mm gun metal, globe or gate valve with iron wheel head, screwed both ends for iron pipe and fixed to pipe complete all as specified and directed.

M & L including installation and testing for U type modular kitchen of size6.00 mtr with following accessories, complete all as specified and directed. (a) Handle type - SS handle fancy type 128mm size- 22 Nos (b) Carcase- Prelaminated water proof ply, 18-19 mm thick ply over 0.9 mm thick decorative C1 of surface finish, colour and pattern as approved by GE. (c) Kitchen chinmey of 60cm, 1250 m3/hr. suction motor FRP, 180watt wall mounted 3 speed setting with filter less auto technology with motion sensor and touch control curved glass - 01 Nos (d) Basket (i) Stainless steel designer cup and saucer basket of size 530mm wide, 505 mm depth and 100mm height - 01 No (ii) Satinless steel perforated peep hole cutley basket of size 530mm wide 505 mm depth and 100 mm height - 01 No (iii) Stainless steel designer plain basket of size 530mm wide 505 mm depth and 150mm height - 01 No (iv) Stainless steel pull out basket of size 160mm wide 505 mm depth and 530mm height- 01 No (v) Stainless steel designer thali/ plate basket comb of size 530mm wide 505mm depth and 200 mm height - 02 Nos (e) Stainless steel magnetic catcher of size 5.08 X 2.54 X 2.54 cm for cabinets and shelves - 34 Nos. (f) Channel - Soft closing telescopic channel 18 " size (45 kg) suitable for basket/ drawer. (g) Auto closing consealed hinges 9.5 crack for half overlay doors with 95 degree opening angle 14-32 mm zinc coating - 68 Nos (h) 12 Nos,12 inch cool white modular LED (280 Lumen, Bright 42 LED)under Cabinet Lighting of 36 watt power supply along with 2 Nos 4 way splitter, 12 Nos 3 ft interconnect Cable, 12 Nos Modular connector & 24 nos Mounting Bracket Screws including wall dimmer switch with dimmer transformer complete the electrical work all as specified and directed. (j) 12 nos of Built in LED adjustable and replacable Spot light with switches with point wiring completed all as specified and directed.

M & L for anodised aluminium frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc. complete all as specified and as directed.

S & F powder coated aluminium three tier window frame including necessary joining cleats, of Jindal section No 20832 or equivalent section of approved make of 1.5mm thick complete in all respect as specified and directed. (Powder coating shall be min 50micron) (Note: all external members to be joined at 45 degree angle at corner)

S & F powder coated aluminium window and ventilator shutters, side hung type with/without sash bars, aluminium sections weighing 0.55 kg/m including necessary joining cleats, glazing clips, EPDM rubber packing (of 50 No) grade), powder coated aluminium snap beading, screws, powder coated aluminium fittings such as peg stays 150mm long (1 no.). hinges type B-21, 100mm long (2 no.) suitable handle (1 no.) complete in all respect as specified and directed. (Powder coating shall be min 50micron) (Note: all external members to be joined at 45 degree angle at corner)

S & F powder coated aluminium sliding window with/without sash bars, aluminium sections of thickness 2mm including necessary joining cleats, glazing clips, EPDM rubber packing (of 50 No grade), powder coated aluminium snap beading, screws, center grooved stainless steel ball-bearing double roller 2 position height adjustment, sound/dust brush, recessed handle with locking arrangement complete in all respect as specified and directed. (Powder coating shall be min 50micron) (Note: all external members to be joined at 45 degree angle at corner)

S & F 75 mm medium weight mild steel butt hinges made out of cold reduced low carbon steel or hot rolled carbon steel as per IS 1341: 1992 complete all as specified and as directed.

S & F 100 mm medium weight mild steel butt hinges made out of cold reduced low carbon steel or hot rolled carbon steel as per IS 1341: 1992 complete all as specified and as directed.

Supply and fix solid PVC door frames of size 50 mm x 47 mm made out of 5 mm thick plain colour PVC sheet reinforced with MS square tube all as per specification & drawing complete all as specified and directed by Engineer in charge.

S & F 35mm thick, second class HW, glazed and skeleton shutters, open rebated and prepared to receive glass, gauze, etc. (without sash bars), edges of framing plain, chamfered or rounded. fitted with cut and mitred beads for securing glass, etc.; sizes of me-mbers of shutters as specified in SSR Part I, Section 8, clause 8.24 (a) complete in all respect as specified and directed.

S & F 4 mm thick figured glass, pin head type and glazing with oil putty or fixed with beads in square not exceeding 0.5 sqm in each pane complete all as specified and as directed.

Supply & fix sheet glass, ordinary quality, 4 mm thick and glazed with oil putty or fixed with beads in square not exceeding 0.5 Sqm in each pane complete all as specified and directed.

S & F stainless steel wire cloth, 0.36 mm nominal dia of wire and average width of aperture 1.40 mm and fixed with stainless steel wire staples complete all as specified and as directed.

S & F flush door shutters, 25 mm thick, solid core of block boards construction, MR grade, commercial type with stiles, rails and lipping of timber as given in Group 2A and Group 2B of Annex B of IS 2202 (Part 1): 1999, both sides face panels of plywood as per IS 710: 2010, internally lipped complete all as specified and as directed.

S & F 18 or 19 mm thick perforated particle boards or tiles for insulation and acoustic purposes, 60 cm X 60 cm in size fixed with nails to timber frame work or with staples on snap grid complete all as specified and as directed.

S & F aluminium barrel tower bolts with barrel and bolt of extruded sections of aluminium alloys, 200 mm long, anodized finish not be less than Grade AC 10 of IS 1868 : 1996 with transparent anodic film complete all as specified and as directed.

S & F cast aluminium alloy handle, cast type, 125 mm size, anodized to a bright natural, mat finish not be less than Grade AC 10 of IS 1868 : 1996 complete all as specified and as directed.

S & F mild steel sliding door bolts, type I (plate type), size 250 mm, stove enamelled black finish to back plate, straps and staple, electroplated finish with nickel and chromium to hasp and bolt, bolt not less than 12 mm dia with and including a minimum of 6 bolts and nuts, four on bolt plate and two on staple plate complete all as specified and as directed.

S & F mild steel door spring of rat tail type of size 300 mm, bright finish including roller and roller plate complete all as specified and as directed.

S & F 20 mm dia harrison rails, anodised aluminium alloy with fixing brackets, stops, rollers etc. complete all as specified and as directed.

S & F in repairs 15 mm nominal size, nonrising spindle type fancy concealed stop valves as per IS 8931: 1993 made of cast brass including Knob, knob components, divertor & components, nickel-chromium plated finish complete all as specified and as directed

S&F in repairs PVC connection pipe 15 mm dia., 450 mm long with chromium plated brass couplings on both ends suitable for 15 mm bore tubing.

S & F in repairs 15 mm nominal size, nonrising spindle type fancy stop valves as per IS 8931: 1993 made of cast brass including Knob, knob components, divertor & components, nickel-chromium plated finish complete all as specified and as directed.

S & F in repairs 15 mm nominal size, nonrising spindle type fancy bib taps as per IS 8931: 1993 made of cast brass including Knob, knob components, divertor & components, bright finish complete all as specified and as directed.

S & F repairs brass chromium plated tubular towel rail, 20 mm dia, D type, 60 cm long between flanges complete all as specified and as directed. Make Jaquar, cat aprt No AEC 1111, Make Hindware Cat part No F450024

S&F in repair wash hand basins (WHB), vitreous china of size 550x400 mm (flat back or angle back type), including cutting for and pinning in ends of brackets over new angle iron erecting stand embedded in PCC (1:2:4) block including 32 mm dia bore waste fittings cast copper alloy chromium plated with long screwed shanks and flynuts flange and beded in redlead cement, PVC waste pipe including 15 mm bore dia fancy type CP finish Pillar tap, cast copper alloy with capstand heads, screw down high pressure, with or without lettered hot or cold with long screwed shanks and fly nuts, screw for iron pipes complete in all respect as specified and directed.

Supply and fix PVC SWR Nahani/ Floor trap plain with grating including jointing with solvent cement, dia of outlet 75 mm, water seal minimum 50 mm, complete all as specified and directed by Engineer in charge.

S & F PVC (SWR), type A as per IS 13592: 2013 single socketed rain water pipes in any length with rubber ring joints, 110 mm dia, fixed to walls complete all as specified and as directed.

S & F PVC (SWR), type A as per IS 13592: 2013 single socketed rain water pipes in any length with rubber ring joints, 75 mm dia, fixed to walls complete all as specified and as directed.

S & F PVC (SWR), type B as per IS 13592: 2013 single socketed soil waste pipes in any length with rubber ring joints, 110 mm dia, laid in trenches complete all as specified and directed.

S & F PVC (SWR), type B as per IS 13592: 2013 single socketed soil waste pipes in any length with rubber ring joints, 75 mm dia, laid in trenches complete all as specified and directed.

S & F PVC (SWR) Tee(87.5⁰) single, 110 mm dia with inspection door conforming to IS 14735: 1999 complete all as specified and directed by Engineer- in- charge.

S & F PVC (SWR) Tee(87.5⁰) single, 75 mm dia with inspection door conforming to IS 14735: 1999 complete all as specified and directed by Engineer- in- charge.

S & F PVC (SWR) bends without inspection door (any angle), 110 mm dia conforming to IS 14735: 1999 complete all as specified and directed.

S & F PVC (SWR) bends without inspection door (any angle), 75 mm dia conforming to IS 14735: 1999 complete all as specified and directed.

S & F PVC (SWR) vent cowl, 110 mm dia conforming to IS 14735: 1999 complete all as specified and as directed.

S & F PVC (SWR) vent cowl, 75 mm dia conforming to IS 14735: 1999 complete all as specified and directed.

Supply and fix PVC (SWR) pipes type 'B' single socketed in any length with rubber ring joints fixed to wall 160 mm bore fixed with pipe clamps over walls including dismantling and breaking up drain pipes complete all as specified and as directed.

S & F PVC (SWR) bends without inspection door (any angle), 160 mm dia conforming to IS 14735: 1999 complete all as specified and directed by Engineer- in- charge.

S & F PVC (SWR) Tee(87.5⁰) single, 160 mm dia without inspection door conforming to IS 14735: 1999 complete all as specified and directed by Engineer- in- charge.

M & L for PVC (SWR ) gully trap 125/110 mm with grating or without grating and jointing with solvent cement and fixed in position complete all as specified and directed including cement concrete M15 (Nominal Mix) using 20 mm nominal size graded crushed stone aggregate complete all as specified and as directed.

M & L for RCC M15 (Nominal Mix) using 20 mm nominal size graded crushed stone aggregate as in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like complete all as specified and as directed.

M & L for formwork to edges of concrete flats, treads, breaks in floors, window cills, concrete railings, openings in concrete walls, floor and roofs not exceeding 20 cm wide and sides of RCC/ PCC bands in walls, horizontal or sloping and similar work exceeding 10 cm but not exceeding 20 cm wide for rough finished surfaces of concrete complete all as specified and as directed.

M & L for formwork to soffits of suspended slab such as roof slabs, floor slabs loading and similar work not exceeding 200mm thick (horizontal or sloping) complete all as specified and as directed.

M & L for mild steel TMT bars 10 mm dia and over, cut to length, bent to shape required, including hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips and including welding has to be done with minimum 20 cm over lap for new and old of any height. Complete all as specified and as directed.

M & L 75 mm thick plain cement concrete M10(Nominal Mix) using 40 mm nominal size graded stone aggregates finished surface even and fair as in plinth protection/paving finish all as specified and as directed.

Material and labour for complete removal of existing treatment over walls and applying two coat of weather coat over 2mm thick wall care putty (in two layers) and a coat of primer including rubbing etc. and all necessary preperation complete in all respect as specified and directed.

M&L for complete removal of existing treatment on wall and applying two coats of oil bound distemper (OBD) and finished another one coat with spunge roller over one coat of alkali resistant priming paint over 3 mm thick (in two layers) wall care putty, complete in all respect as specified and directed.

M&L for preparation of old decorated surfaces including washing, rubbing down and stopping of white wash surfaces of walls (Plastered or un-plastered) including cormices pilasters etc and using wall care putty to fill the voids and applying two coats of oil bound distemper and finished another one coat with spunge roller including one coat of alkali resistant priming paint before distempering complete all as specified and directed.

M&L for preparation of newly plastered surface of walls and applying two coat of weather coat over 3mm thick wall care putty and a coat of primer including rubbing and all necessary preparation complete all as specified and as directed.

M&L for preparation of newly undecorated plastered surface of wall and applying two coats of oil bound distemper (OBD) and finished with spunge roller over a coat of alkali resistant priming paint over 3mm thick (in two layers), wall care putty complete in all respect as specifified and directed.

M & L for preparation of new or previously untreated plastered/gypsum ceiling surfaces and applying two coat of oil bound distemper over a coat of suitable primer complete all as specified and as directed.

M & L for preparation of new or previously untreated wood or wooden surfaces, of any description, over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer complete all as specified and as directed.

Preparation of old or previously untreated steel surfaces of any description, over 10 cm width or girth and applying two coats of synthetic enamel paint complete all as specified and as directed by Engineer-in-Charge.

S & F SS peg set of six sets hook plate/ rod over plate of CP finshed SS material for cloth hanging fixed over wall or in wooden material with brass screws and PVC gittie complete in all respect as specified and directed

Demolition of brick work or stone/boulder masonry laid dry complete all as specified and directed.

Providing and fixing 30 mm thick factory made solid panel PVC door shutter as per IS 15931: 2012 with 19 gauge thickness mild steel tube and tapering 20 mm in 45⁰ angle on both sides forming styles and on the inner side to form top and bottom rail and on both sides to form lock rail complete all as specified and as directed.

S & F steel ventilators with top hung shutters including hinges, steel peg stay complete all as specified and as directed.

S & F hot rolled medium and high tensile structural steel of grade E165 as per IS 15911: 2010 as in framed work such as grills, grating, etc., with ends of bars of shouldered and/or riveted, or forged into spikes, framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework water tanks and similar work complete all as specified and directed by Engineer-in-charge.

S & F aluminium barrel tower bolts with barrel and bolt of extruded sections of aluminium alloys, 150 mm long, anodized finish not be less than Grade AC 10 of IS 1868 : 1996 with transparent anodic film complete all as specified and as directed.

S & F aluminium alloy handle, cast type, 150 mm size, anodized to a bright natural, mat finish not be less than Grade AC 10 of IS 1868 : 1996 complete all as specified and as directed.

S & F aluminium alloy sliding door bolts with hasp, staple and fixing clips of sheets, or extruded sections and fixing bolts and sliding bolts of extruded sections of aluminium alloy, 300 mm long, anodized to a bright natural, mat finish not be less than Grade AC 10 of IS 1868 : 1996 complete all as specified and as directed.

S & F flush door shutters, 30 mm thick, solid core of block boards construction, MR grade, commercial type with stiles, rails and lipping of timber as given in Group 2A and Group 2B of Annex B of IS 2202 (Part 1): 1999, both sides face panels of plywood as per IS 710: 2010, internally lipped complete all as specified and as directed.

S & F 100 mm heavy weight( Type 1) mild steel butt hinges made out of cold reduced low carbon steel or hot rolled carbon steel as per IS 1341: 1992 complete all as specified and as directed.

M & L for preparation of newly plastered surface of wall and applying two coats cement base paint over one coat of primer complete all as specified and as directed.

M & L for preparation of old plastered surfaces of wall and applying two coats of cement base paint over alkali resistant priming paintq1a complete all as specified and as directed.

Preparation of newly plastered surfaces on walls and applying three coats of white wash complete all as specified and as directed.

Preparation of old decorated surfaces on walls and applying two coats of white wash complete all as specified and as directed.

Preparation of old decorated surfaces on ceilings and applying two coats of white wash complete all as specified and as directed.

M & L for brick work with sub class 'B' bricks, straight or curved on plan exceeding 6 m mean radius built in cement mortar 1:6 complete all as specified and as directed.

M & L for cement concrete M15 (Nominal Mix) using 20 mm nominal size graded crushed stone aggregate as in floor 40 mm thick finished even and fair using extra cement complete all as specified and directed.

M & L for cement concrete M15 (Nominal Mix) using 20 mm nominal size graded crushed stone aggregate as in floor 50 mm thick laid in alternate panel, finished even and smooth using extra cement including spike rolling to make impression of expendable metal, whilst the concrete is green complete all as specified and directed.

M & L for forming Construction joint 30 mm deep x 10 mm wide filled with sealing compound Grade "A" after priming the contact surfaces using suitable primer complete all as specified and as directed.

Providing and laying coloured ceramic tiles 7 to 8mm thick (square/ rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.18 Sqm in floors etc., set and jointed in neat cement slurry and pointed in white cement with pigment to match the tile colour over 15mm thick screed bed in cement mortar (1:6) including dismantling of floor tiles including cement mortar bedding of any thickness upto PCC/RCC surface and rubbish off the premises complete in all respect as specifified and directed.

Providing and laying coloured ceramic tiles 7 to 8mm mm thick (square/ rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.18 Sqm in skirting/dado etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match tile colour over 10mm thick rendering in cement mortar (1:4) including dismantling of wall tiles including cement mortar bedding of any thickness upto PCC/RCC/brick surface and rubbish off the premises complete in all respect as specifified and directed.

Supplying & laying in trenches 15 mm nominal bore, medium grade, galvanised coated steel tube conforming to IS 1239 (Part-1): 2004 including all fittings conforming to IS 1239 (Part-2): 2011 complete all as specified and as directed.

S & F rotational moulded polyethylene three layer water tanks (vertical cylindrical with close top) as per IS 12701: 1996 of 1000 litres capacity hoisted and fixed in position including provision of 20 mm /15 mm dia medium grade GI pipe for connecting inlet, outlet, over flow and washout pipes including dismantling of existing tank all as specified and as directed.

S & F ball valves high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe of 20 mm size, minimum weight 210 grams complete all as specified and as directed by the Engineer-in-Charge.

S & F in repairs 10 litres capacity, low level, syphonic type, white, plastic flushing cistern as per IS 7231: 1994 with inlet, ball valve, float and handle including brackets and 40 mm nominal dia high density polyethylene pipes for flush pipe complete all as specified and as directed.

S & F in repairs 15 mm nominal size, screw down bib taps, cast copper alloy body and body components with crutch handle, nickel-chromium plated finished complete all as specified and as directed.

S&F in repair vitreous chinaware sqatting pan of size 580 x 440 mm, 'ORISSA PATTERN' with new PVC 'P' or 'S' trap bedded in cement concrete (excluding flushing cistern and flush pipe) with integral foot rests, complete in all respect as specified and directed.

S & F vitreous china wash down water closet Pan (pedestal pattern) white including plastic water closet seat cover, white, closed pattern with flat bottom, and mild steel chromium plated hinging device (exclusive flushing cistern and flush pipe) complete all as specified and directed.

S&F in repairs vitreous china urinal flat back large of size 37.5X39X59cm white, including waste coupling, urinal spreader fixing arrangement to walls, PVC waste pipe etc. complete in all respect as specified and directed. Make: Hindware Cat No. 60002 (urinal), or equivalent make of Cera, Perryware

M & L for liquid soap container of PTMT fixed with and including chromium plated brass screws and wooden/plastic cleats (minimum weight 105 gms) complete all as specified and as directed.

S&F Sheet glass shelf assembly consisting of 5.5 mm thick sheet glass shelf 12 cm wide with brass chromium plated bracket guard and railing 60 cm long complete in all respect as specified and directed.

M & L for cast iron nahani trap 75 mm nominal diameter with grating including jointing to waste pipe with lead joints and including necessary concreting in M15 (Nominal Mix) using 20 mm nominal size graded crushed stone aggregate complete all as specified and as directed.

M&L for constr of Septic tank designed as per drg No TD/SZ/504 sheet no L/1 to carry sewage and sullage water, excavation in any type of soil, PCC 1:4:8 below foundation, RCC Type A-1 1:1.5:3 Mix Baffle walls and Roof Slab including beams etc with Vent shaft,manhole openings with cover connection etc for 150 users capacity all as per Drawing available with sub division complete all as specified and directed.

M&L for constr of Soakage wells as per drg No TD/SZ/502 sheet no L/1 of size 2.4m dia and 3.0m depth excavation, in any type of soil, foundation in PCC 1:3:6, walls of honey combed masonry with top ring of M25 concrete including intercepting chamber and screen chamber made of Brick masonary in CM, RCC cover slab in Type A-1 1:1.5:3 cover, interconnecting pipes of RCC/DWC complete filled with brick bats of size complete all as specified and directed.

Excavating in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. or for cable laying or water supply pipes lines etc or not exceeding 10 sqm on plan and getting out in soft/ loose soil complete all as specified and as directed.

M & L for concrete bed to glazed stoneware pipes of internal diameter 150 mm, class SP1, laid in trenches of depth upto 1.2 m in cement concrete M10(Nominal Mix) using 40 mm nominal size graded crushed stone aggregate including forming cradles complete all as specified and as directed.

M & L for cement concrete in foundation, filling and mass concrete in M10(Nominal Mix) using 40 mm nominal size graded crushed stone aggregate complete all as specified and as directed.

M & L for brick work with sub class 'B' bricks, straight or curved on plan exceeding 6 m mean radius built in cement mortar 1:4 complete all as specified and as directed.

M & L for cement concrete in surface channels and drains in M15(Nominal Mix) using 40 mm nominal size graded crushed stone aggregate complete all as specified and as directed.

M & L for extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/ stopped ends etc. complete all as specified and as directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm in soft/ loose/ hard/ dense soil complete all as specified and as directed.

Removing excavated material (soils) not exceeding 50 m and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified and as directed.

S & F in repairs butt hinges, extruded aluminium alloy with brass wire pin, anodized to a bright natural, mat finish not be less than Grade AC 10 of IS 1868 : 1996, hinge designation 150A22 as per IS 205: 1992 complete all as specified and as directed.

Supplying & laying in trenches 20 mm nominal bore, medium grade, galvanised coated steel tube conforming to IS 1239 (Part-1): 2004 including all fittings conforming to IS 1239 (Part-2): 2011 complete all as specified and as directed.

S & F 15 mm nominal size, nonrising spindle type fancy stop valves as per IS 8931: 1993 made of cast brass including Knob, knob components, divertor & components, nickel-chromium plated finish complete all as specified and as directed.

Taking down copper/aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting etc. removing materials to store for keeping in safe custody or for taking credit (credit for above items should be made as per conditions separately) and making good disturbed surfaces of walls, floors, etc. complete all as specified and as directed.

Taking down carefully without point wiring by unscrewing from boards/ outlet boxes, fittings and fixtures such as switches, sockets, ceiling roses, lamp holders, brackets, ceiling fittings, bulk head fittings, tube light fittings and regulators, etc. for reuse at site or carrying to the store (To be measured only when found serviceable in all respects complete for reuse)

M & L for point wiring for one light or one fan or one exhaust fan controlled by one switch complete with and including single core PVC insulated, unsheathed flexible conductor FR-LSH cables 1.5 sqmm as per IS 694: 2010, ISI marked, annealed, multistranded copper conductor drawn through & including medium mechanical stresses class PVC conduit as per IS 9537 (Part-III): 1983 of suitable nominal size as required at site dia but not less than 20 mm nominal size including all accessories/ fittings/ junction boxes/ inspection cover etc. ISI marked and sunk terminal boxes flush galvanised metal boxes suitable for fixing with 1.5 sqmm copper conductor PVC insulated, unsheathed flexible multistranded copper conductor FR-LSH cable as continuous earth wire connected to metallic body at one end and common earth dolly to other end complete all as specified and as directed.

M & L for point wiring for one 3 pin/ 5 pin 5 Amps socket outlet on independent board complete with and including single core PVC insulated, unsheathed flexible conductor FR-LSH cables 1.5 sqmm as per IS 694: 2010, ISI marked, annealed, multistranded copper conductor drawn through & including medium mechanical stresses class PVC conduit as per IS 9537 (Part-III): 1983 of suitable nominal size as required at site dia but not less than 20 mm nominal size including all accessories/ fittings/ junction boxes/ inspection cover etc. ISI marked and sunk terminal boxes flush galvanised metal boxes suitable for fixing with 1.5 sqmm copper conductor PVC insulated, unsheathed flexible multistranded copper conductor FR-LSH cable as continuous earth wire connected to metallic body at one end and common earth dolly to other end complete all as specified and as directed.

M & L for point wiring for one 3 pin/ 5 pin 15 Amps socket outlet on independent board complete with and including single core PVC insulated, unsheathed flexible conductor FR-LSH cables 4 sqmm as per IS 694: 2010, ISI marked, annealed, multistranded copper conductor drawn through & including medium protection stove enamelling rigid steel conduit as per IS 9537 (Part-II): 1981 of suitable nominal size as required at site dia but not less than 20 mm nominal size including all accessories/ fittings/ junction boxes/ inspection cover etc. ISI marked and sunk terminal boxes flush galvanised metal boxes suitable for fixing with 2.5 sqmm copper conductor PVC insulated, unsheathed flexible multistranded copper conductor FR-LSH cable as continuous earth wire connected to metallic body at one end and common earth dolly to other end complete all as specified and as directed.

M & L for point wiring for one 3 pin/ 5 pin 5 Amps socket outlet on the same board complete with and including single core PVC insulated, unsheathed flexible conductor FR-LSH cables 1.5 sqmm as per IS 694: 2010, ISI marked, annealed, multistranded copper conductor drawn through & including medium mechanical stresses class PVC conduit as per IS 9537 (Part-III): 1983 of suitable nominal size as required at site dia but not less than 20 mm nominal size including all accessories/ fittings/ junction boxes/ inspection cover etc. ISI marked and sunk terminal boxes flush galvanised metal boxes suitable for fixing with 1.5 sqmm copper conductor PVC insulated, unsheathed flexible multistranded copper conductor FR-LSH cable as continuous earth wire connected to metallic body at one end and common earth dolly to other end complete all as specified and as directed.

M & L for point wiring for one 3 pin/ 5 pin 15 Amps socket outlet on independent board complete with and including single core PVC insulated, unsheathed flexible conductor FR-LSH cables 4 sqmm as per IS 694: 2010, ISI marked, annealed, multistranded copper conductor drawn through & including medium mechanical stresses class PVC conduit as per IS 9537 (Part-III): 1983 of suitable nominal size as required at site dia but not less than 20 mm nominal size including all accessories/ fittings/ junction boxes/ inspection cover etc. ISI marked and sunk terminal boxes flush galvanised metal boxes suitable for fixing with 2.5 sqmm copper conductor PVC insulated, unsheathed flexible multistranded copper conductor FR-LSH cable as continuous earth wire connected to metallic body at one end and common earth dolly to other end complete all as specified and as directed.

S & F switch, 6A, single pole, one way, 240 V, AC, 50 Hz, ordinary (IPXO), normal gap construction, unenclosed, flush type, screw type terminals, pattern no. 1, rocker type, design A complete all as specified and as directed. (Cat No. AHESXXW061 of make Havells REO or equivalent in Anchor/Legrand)

S & F switch socket combination with (3 pin and 2 pin) combined socket outlets, 6A, 240 V, AC, 50 Hz with earthing contact, rewirable, pillar type terminal, normal protection, unenclosed, without Shutter, Flush type, Design B and switch, 6 A, single pole, one way, 240 V, AC, 50 Hz, ordinary (IPXO), normal gap construction, unenclosed, flush type, screw type terminals, pattern no. 1, rocker type, design A complete all as specified and as directed.

S & F switch socket combination with 3 pin socket outlets, 16A, 240 V, AC, 50 Hz with earthing contact, rewirable, pillar type terminal, normal protection, unenclosed, without Shutter, Flush type, Design B and switch, 16 A, single pole, one way, 240 V, AC, 50 Hz, ordinary (IPXO), normal gap construction, unenclosed, flush type, screw type terminals, pattern no. 1, rocker type, design A complete all as specified and as directed.

S & F 3 pin socket outlets, 6A, 240 V, AC, 50 Hz with earthing contact, rewirable, pillar type terminal, normal protection, unenclosed, without Shutter, Flush type, Design B complete all as specified and as directed. (Cat No. AHEKSWWO63 of make Havells REO or equivalent in Anchor/Legrand)

S & F step type electronic fan regulator, capacitor type, 100 watt, 240 volts, 50 Hz, single phase, flush type on the existing phenolic laminated sheet complete all as specified and as directed.

S & F Bayonet plastic lamp holder, 2 A, 250 V, ordinary, cord grip, non-switched, unenclosed, without T marking, B22d complete all as specified and as directed.

S & F LED Bulb 9/10 watts with high power LEDs as light source complete all as specified and as directed.

S&F Batten LED 12W having integrated LED channel,engineering plastic with white acrylic cover complete all as specified and directed. Make: BN021LED12S6500PSUGR of Philips or equivantent of Havells/ Crompton.

S&F Batten LED 12.5W surface mounted round LED downlight Temp 6000K with AL die cast body finish with drop down PC diffuser to deliver low glare illuminated with optized heat sink for efficient heat dissipation complete all as specified and directed. Cat No. DN17212.5SLEDDLG2 of Make Philips or equivalent in Bajaj/ Crompton

S&F wall mounted decorative type SS finish fixture with opal PC diffuser suitable for 40W incandescent candlelamp or 20W spiral CFL/LED complete all as specified and directed. Make: VOILA LHJE01104499 of Havells or equivantent model of Philips/Crompton/Bajaj .

S & F ceiling roses, 6A, 240 V, surface type, intended to support mechanical loads by means of flexible cord, having provision for the connection of switch wiring, screw type terminal, made out of Polyamide or hornbean complete all as specified and as directed.

S & F double door MCB Distribution board of sheet metal enclosure, triple pole and neutral, 4 way with 200 Amps rated bus bar, 415 volt, IP42 protection grade and fixed with MS hold fast and grouted in wall with M15 (Nominal Mix) using 20 mm nominal size graded crushed stone aggregate complete all as specified and as directed.

S & F isolator TPN, 63 A, 240 V complete all as specified and as directed.

Supply and fix sub main wiring complete with and including two Nos single core PVC insulated, unsheathed flexible conductor FR-LSH cables 6 sqmm as per IS 694: 2010, ISI marked, annealed, multistranded copper conductor drawn through and including medium mechanical stresses class PVC conduit as per IS 9537 (Part-III): 1983 of suitable nominal size as required at site dia but not less than 20 mm nominal size including all accessories and fixed on walls and 4 sqmm one No single core copper conductor PVC insulated, unsheathed flexible multistranded copper conductor FR-LSH cable for earthing and connected to common earth dolly complete all as specified and directed by Engineer-in-charge. Note - Two runs of 6 sqmm cable, one run of 4 sqmm cable and one run of conduit shall be measured and paid as one unit length.

S & F double door MCB Distribution board of sheet metal enclosure, single pole and neutral, 8 way with 200 Amps rated bus bar, 240 volt, IP42 protection grade and fixed with PVC plug and screws and grouted in wall with M15 (Nominal Mix) using 20 mm nominal size graded crushed stone aggregate complete all as specified and as directed.

S & F isolator SP, 40 A, 240 V complete all as specified and as directed.

S & F isolator DP, 32 A, 240 V complete all as specified and as directed.

S&F in replacement LED batten luminaires, 20 watts, lumen output not lessthan 2000 (4 feet), made of anodised extruded aluminium housng, with high transmissivity diffuser, high lumen output, with suitable integrated electronic driver, and operated in single phase, 230 volts, 50HZ, all accessories internally pre-wired and including connecting up with three core twisted flexible copper conductor cable of size 23/0.0076, from connector and ceiling rose, complete all as specified and directed. Make Havells/Bajaj/CG

S&F in replacement of Recess/surface mounted 2'x2' LED flat light 30W lumanaire with comfortable glare free soft illimination not less than 5700K with surge proctected led driver complete all as specified and as directed.

Taking down ceiling fan any type/ size from hook and dismantling cable and blades and bring in to contractor store for repair and hanging ceiling fan in position after repair, greasing painting etc. with existing flexible copper cable complete all as directed. (rewinding of fan, painting and spare parts required shall be incl quoted rates)

M & L for earthing complete with galvanised steel plate earth electrode 600 mm X 600 mm X 6 mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level, connected to earthing lead of 4.0 mm dia galvanised mild steel wire by means of bolts, nuts, check nuts and washers of galvanised iron from earth plate to test point upto 7.5 metre including all as shown in electrical plate No. 3 of SSR Part I (2009) including necessary concrete chamber in cement concrete M15 (Nominal Mix) using 20 mm nominal size coarse aggregate, precast RCC cover slab in cement concrete M15 (Nominal mix) using 20 mm nominal size coarse aggregate of size 40 cm X 40 cm X 5 cm reinforced with 8 mm dia TMT bars @ 150 mm c/c with one handle for lifting made out of 8 mm dia bar, GI funnel, GI wire mesh filter, 20 mm dia GI pipe medium grade for watering, 20 mm dia GI pipe medium grade for protection of earthing lead, charcoal or coke and salt in alternate layers including necessary excavation and earth work in any type of soil/ strata and testing complete all as specified and as directed by the Engineer-in-charge.

Supply & Fix LED wall security lights 15W with necessary brackets (made out of 25mm bore GI pipe light grade appx 0.6 meter long bend to shape) nuts, bolts, etc fixed on walls complete all as specified and directed.

S & F sheet metal enclosure with socket plug top and MCB single pole and neutral enclosure with two pin & earth plug and socket complete with MCB SP 20 Amps 240 volts complete all as specified and as directed.

Taking down old unserviceable submain wiring 1.5 sqmm or 2.5 sqmm or 4 sqmm or 6 sqmm or 10 sqmm aluminium/copper conductors any number including batten/conduit/ casing capping including removing materials to store for keeping in safe custody or for taking credit (credit for above items should be made as per conditions separately) and making good disturbed surface to match the existing surface complete all as specified and as directed.

Supply & Fix in repair Heavy duty Exhaust Fan 300mm sweep, 900RPM ,with metal blade and louver complete fixed in wall with fastener and including making hole in wall of suitable size and plastering finishing of surfaces complete all as specified and directed. Make: Usha / havells/ bajaj

S&F MCB SP 6-32 amps B series, single pole and neutral 10KA, 240V rating, to be housed in DBs catered here in before complete all as specified and as directed. (Make : L&T Cat No. BB20400C, Schneider, ABB, Havells or equivalent)

S&F MCB SPN 32 Amps 10 KA, ‘C’ Curve including connection with suitable size aluminum /copper lugs complete all as specified and directed by Engr-In-Charge. (Make:- L&T Cat no BB20320C, Schneider ABB ,Havells or equivalent)

Supply & spreading in trenches sand cushioning to underground cable in trenches including spreading, levelling hand punning down complete all as specified and directed Note:- Depth of sand cushioning will be measured after punning down and levelling the sand properly.

M & L for laying of bricks locally available sub class 'B' bricks (old size) for cable protection cover laid flat and dry in trenches over the cable perpendicular to the direction of cable all as directed.

Supply, laying, jointing, testing and commissioning cross-linked polyethylene (XLPE) insulated cable for working voltages of 1100 V, PVC sheathed, armoured, 2 core, nominal cross sectional area of main conductor 16 sqmm, stranded aluminium conductor, ISI marked as per IS 7098(Part-I): 1988 including cable glands, lugs etc. to suit the cable size and to be laid in trenches, fixed along pole, under floors, through GI pipe laid under floors/roads, through concealed GI pipe along wall etc. complete all as specified and as directed.

Supplying & fixing to walls and ceilings or laid in floors 40 mm nominal bore, light grade, galvanised coated steel tube conforming to IS 1239 (Part-1): 2004 including all fittings conforming to IS 1239 (Part-2): 2011 complete all as specified and as directed.

M & L for auguring under road, pavement, hard standing, railway lines by trenchless technology using latest boring technique and necessary machine for insertion of GI pipe of 40 mm and 80 mm nominal bore complete all as specified and as directed.

Supply, laying, jointing, testing and commissioning cross-linked polyethylene (XLPE) insulated cable for working voltages of 1100 V, PVC sheathed, armoured, 2 core, nominal cross sectional area of main conductor 10 sqmm, stranded aluminium conductor, ISI marked as per IS 7098(Part-I): 1988 including cable glands, lugs etc. to suit the cable size and to be laid in trenches, fixed along pole, under floors, through GI pipe laid under floors/roads, through concealed GI pipe along wall etc. complete all as specified and as directed.

M/S RHINOTECH BUILDERS

shyam constructions

M/s Adil Construction

M/S UDIPTA KUMAR BORAH

M/S S.K. Sharma