REPAIR /REPLACEMENT OF ROOF SHEET, ROOF TREATMENT, SEEPAGE, SUNKEN FLOOR, FLOOR TILING AND SANITARY FITTINGS FOR OTM AND MD ACCN AT DINJAN MIL STATION UNDER GE DINJAN

Amount

Demolition of brickwork or stone/ boulder masonry, built in cement mortar or cement lime mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles complete all as specified and as directed.

M&L for brick work with sub class 'B' bricks straight or curved on plan exceeding 6m 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.

Demolition of reinforced cement concrete of any description and in any position not otherwise specifically provided for complete all as specified and as directed.

M&L for reinforced cement concrete (Nominal Mix) type B1 (1:2:4) (20 mm graded aggregare) 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 use and waste form work to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200 mm thick (horizonal or sloping) for flat rough finished surfaces of concrete 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 cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips complete all as specified and as directed.

M&L for mild steel TMT bars 6 to 8mm dia and over ,cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips complete all as specified and as directed.

M&L for PCC (1:2:4), type B0 ( using 12.5 mm graded aggregate) as in lintels upto 1.5m 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 and the like including weathering, slightly rounded or chamfered angles and throating, complete all as specified and directed.

Dismantling asbestos cement (corrugated semicorrugated etc) sheet in roof covering complete all as specified and as directed.

M&L for 6mm thick asbestos cement corrugated or semi-corrugate sheets in roofs, walls, etc fixed with L or J-type or cranked hook bolts complete all as specified and as directed.

M&L for 6mm thick, asbestos cement, two piece adjustable plain wing ridge fixed with L-type or J-type or cranked hook bolts complete all as specified and as directed.

S&F for 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 as specified and directed

S&F for 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 complete all as specified and as directed

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and as directed.

M&L for rolled mild steel 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 Fe 410 -W (Gde- E- 250) quality- A complete all as specified and as directed.

S&F for rolled mild steel in steel work tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to IS.1161- 1979 grade St.-240 complete all as specified and as directed.

Dismantling of wall and ceiling boards (fibre, pulp, insulation, etc.) or insulation boards/slabs/ blankets, any thickness, including cover fillets complete all as specified and as directed.

S&F for Gl frame work for seamless ceiling comprising of Gl perimeter channnel 0.55 mm thick with two unequal flanges of 20 and 30 mm and web of 27 mm fixed to surrounding wall using nylon sleeves and screws at 450 mm centre to centre/intermediate channel 0.9 mm thick having two equal flanges of 15 mm each and web of 45 mm suspended from soffit at approx 900 mm centre to centre with Gl cleat and steel expansion fasteners with and including ceiling section (not exc 1.2 m length) of 0.55 mm thickness having kurled web of 50 mm and flange of 26 mm each with lips of 10.5 mm fixed to the intermediate channel with connecting clips across the intermediate channel at 457 mm centre to centre complete all as specified and as directed.

M&L for 8mm thick seamless calcium silicate ceiling made out of 1800 x 1200 mm size board of siliceous and calcareous material reinforced with cellulose fibre fixed to the ceiling section with 25 mm long self drilling and tapping screws having phillips head with under head cutter at 200 mm centre to centre, including finshing the joint of face board with specially formulatedjointing compound and 48 mm wide fibre tape to provide seamless finish including two coats of distempering on seamless ceiling with distemper oil emulsion with white or tinted over 3 mm thick wall care putty complete all as specified and as directed.

M&L for anodised aluminium snap grid size 605 X 605 mm frame work for false ceiling complete all as specified and as directed.

S&F for hangers 6 mm dia. G.I. (upto 1200mm length) adjusting level fixed to roof slabs by means of ceilling cleats made out of G.I. flat 40 x 3 mm size 60mm long and expansion hold fasteners 12.5mm dia. 40mm long complete all as specified and as directed.

M&L for 4 mm thick non asbestos fibre cement building boards fixed or laid/ inserted to timber/GI/Aluminium framework with screws including three coats of white wash on surface of ceiling/boards etc 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.

M&L for non-skid coloured ceramic 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 coloured cement to match over 15 mm thick screed bed or bedding layer of cement mortar in (1:6) for laying floor finishes complete all as specified and as directed.

M&L for non-skid coloured ceramic 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 coloured cement to match over 15 mm thick screed bed or bedding layer of cement mortar in (1:6) for laying floor finishes complete all as specified and as directed.

M&L for light shade, vitrified ceramic tiles 10 mm thick (Square/rectangular) polished, area of each tiles exceeding 0.36 sqm but not exceeding 0.42 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over 15 mm thick screed in cement mortar (1:6) complete all as specified and directed.

M&L for light shade, Vitrified Ceramic tiles 10 mm thick (Square.rectangular) polished, area of each tiles exceeding 0.36 sqm but not exceeding 0.42 sqm, in skirting etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over 10 mm thick back coat in cement mortar (1:4) complete all as specified and directed.

M&L for glazed ceramic, coloured tiles of size 300mm x 200mm x 6-7mm thick, on vertical surfaces such as skirting, dados etc, including 10 mm thick bedding in cement mortar (1:4) and set & jointed in neat cement slurry & pointed in white or coloured cement to match with the shade of tiles complete all as specified and directed.

M&L for glazed ceramic, coloured tiles of size 450X 350X 7 mm thick , on vertical surfaces such as skirting, dados etc, including 10 mm thick bedding in cement mortar (1:4) and set & jointed in neat cement slurry & pointed in white or coloured cement to match with the shade of tiles complete all as specified and directed.

M&L for non-skid coloured ceramic rustic tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors/walls etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over 15 mm thick screed bed or bedding layer of cement mortar in (1:6) for laying floor finishes complete all as specified and as directed.

Taking down cement plaster on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc complete all as specified and as directed.

M&L for rendering 15 mm thick on fair faces of external wall of brick work or stone surfaces in two layers (10 mm and 5 mm thick) in cement mortar in (1:4) using water proofing compound in top layer and finished even and smooth (without using extra lime or cement) complete all as specified and directed. Note: Water Proofing Compound measured and paid separately.

M&L for rendering 10 mm thick wall on other than fair faces of brick work or concrete surfaces in cement mortar in (1:6) and finished even and smooth (without using extra lime or cement) complete all as specified and as directed.

M&L for rendering 5 mm thick on ceiling in cement mortar (1:3) finished even & smooth without using extra cement complete all as specified and as directed.

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

Taking up or down 15 mm bore steel tubing and connections, including cleaning for refixing or removal to store complete all as specified and as directed.

Taking up or down 20 mm bore steel tubing and connections, including cleaning for refixing or removal to store complete all as specified and as directed.

Taking up or down 25 to 32 mm bore steel tubing and connections, including cleaning for refixing or removal to store complete all as specified and as directed.

S&F for 15 mm bore, steel tubes, galvanised, medium grade with all fittings & fixed complete to wall and ceiling or laid in floors etc complete all as specified and as directed.

S&F for 20 mm bore, steel tubes, galvanised, medium grade with all fittings & fixed complete to wall and ceiling or laid in floors etc complete all as specified and as directed.

S&F for 25 mm bore, steel tubes, galvanised, medium grade with all fittings & fixed complete to wall and ceiling or laid in floors etc complete all as specified and as directed.

M&L for cutting chases, pinning in brickwalls, making good to facings where required and pointing in cement mortar (1:3) to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed water tubing or concealed conduit wiring, etc. and making good, cutting exceeding 10 cm and not exceeding 20 cm girth complete all as specified and as directed.

Supply and laying, CPVC pipe of 16mm outer dia, SDR 11 pain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified and as directed.

Supply and laying, CPVC pipe of 20mm outer dia, SDR 11 & plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified and as directed.

Supply and laying, CPVC pipe of 25mm outer dia, SDR 11 & plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified and as directed.

S&F for 16mm outer dia, CPVC brass thread elbow complete all as specified and as directed.

S&F for 20mm outer dia, CPVC brass thread elbow complete all as specified and as directed.

S&F for 25mm outer dia, CPVC brass thread elbow complete all as specified and as directed.

S&F for 16mm outer dia, CPVC brass thread Tee complete all as specified and as directed.

S&F for 20mm outer dia, CPVC brass thread Tee complete all as specified and as directed.

S&F for 25mm outer dia, CPVC brass thread Tee complete all as specified and as directed.

S&F for 16mm outer dia, CPVC brass thread union complete all as specified and as directed.

S&F for 20mm outer dia, CPVC brass thread union complete all as specified and as directed.

S&F for 25mm outer dia, CPVC brass thread union complete all as specified and as directed.

S&F for 16mm outer dia, CPVC ball valve complete all as specified and as directed.

S&F for 20mm outer dia, CPVC ball valve complete all as specified and as directed.

S&F for 25mm outer dia, CPVC ball valve complete all as specified and as directed.

S&F for 25mm outer dia, CPVC tank adopter complete all as specified and as directed.

Dismantling of water tank capacity excedding 250 Ltrs and not exceeding 500 Ltrs and removing to store complete all as specified and as directed.

Dismantling of water tank capacity exceeding 500 Ltrs and not exceeding 1000 Ltrs and removing to store complete all as specified and as directed.

S&F for 500 litres capacity rotational moulded polyethylene water storage tanks (cylindrical or vertical with closed top) as per IS 12701:1996, hoisted and fixed in position including provision of 20/15mm bore medium grade pipe for connecting inlet, outlet, overflow and washout pipe complete all as specified and as directed.

S&F for 1000 litres capacity rotational moulded polyethylene water storage tanks (cylindrical or vertical with closed top) as per IS 12701:1996, hoisted and fixed in position including provision of 20/15mm bore medium grade pipe for connecting inlet, outlet, overflow and washout pipe complete all as specified and as directed.

S&F for sintex tank cover for 500/1000/2000 Ltrs complete all as specified and as directed.

S&F for 20 mm bore, ball brass valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed complete all as specified and as directed.

S&F in repairs 15mm bore dia, bib taps, CP with crutch or butterfly handle, fancy type, screwed down, screwed for iron pipe or for brass ferule and fixed complete all as specified and as directed.

S&F in repairs 15 mm bore dia stop valves, cast copper alloy, fancy type, chromium plated screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed complete all as specified and as directed.

S&F in repairs 20 mm bore dia stop valves, cast copper alloy, fancy type, chromium plated, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed complete all as specified and as directed.

S&F in repairs 15mm bore dia stop valves (concealed type), cast copper alloy, fancy type, chromium plated, long sunk and cup, screwed both ends for iron pipe or for unions and fixed complete all as specified and as directed.

S&F in repairs 15mm dia angular stop cock cast copper alloy, screwed down high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions complete all as specified and as directed. Make : Cat No. T3507A1 of Parryware/Hindware/Cera.

S&F in repairs 15mm bore dia, pillar taps, chromium plated, cast copper alloy, fancy type with capstan heads, screwed down high pressure, with or without lettered 'Hot' or cold with long screwed shanks and fly nuts screwed for iron pipe complete all as specified and as directed.

S&F in repairs white vitreous china squatting pan 'Orissa pattern' of size 580mmx440 mm white, with integral foot rests connected with 'P' or 'S' trap and flushing pipe and taking out old WC & connections complete all as specified and as directed.

S&F in repair vitreous china wash down water closet pan (pedestal pattern), white (excluding fixing bolts, flushing cistern and flush pipe) complete all as specified and as directed.

S&F for plastic water closet seat, black, closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device complete all as specified and as directed.

S&F in repairs for PVC connections 15mm size with PTMT nuts of length 600 mm complete all as specified and as directed.

S&F in repairs PVC low level flushing cistern, 10 litre capacity, valveless, symphonic action type with inlet, ball valve, float and handle incl bracket, PVC conection pipe and flush pipe of polyethylene of low or high density or PVC 32 mm dia, complete all as specified and as directed.

M&L for PVC (SWR) floor trap 75mm dia, plain with grating including jointing with solvent cement including disconnection of old existing trap, and connected with existing water pipe complete all as specified and directed.

S&F for grating doom 100mm dia of PTMT (Minimum weight 25gms) complete all as specified and directed.

S&F in repairs 32mm dia waste coupling of PTMT (half or full threaded) (Minimum weight 32mm- 45gms /40mm-60 gms) complete all as specified and as directed.

S&F in repairs 40mm dia waste coupling of PTMT (half or full threaded) (Minimum weight 32mm-45gms/ 40mm-60 gms) complete all as specified and as directed.

S&F for PVC waste pipe of 32 mm size flexible and 1.2 mtr long, fitted to basin or sink complete all as specified and as directed.

S&F in repairs110 mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors complete all as specified and as directed.

S&F in repairs 110 mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints, fixed to walls complete all as specified and as directed.

S&F in repairs 75 mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors complete all as specified and as directed.

S&F in repairs 75 mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints, fixed to walls complete all as specified and as directed.

S&F for 110 mm bore PVC (SWR) branch piece, single (single Y) equal or unequal complete all as specified and as directed.

S&F for 75 mm bore PVC (SWR) branch piece, single (single Y) equal or unequal complete all as specified and as directed.

S&F for 110 mm bore PVC (SWR) branch piece, double (double Y) equal or unequal complete all as specified and as directed.

S&F for 75 mm bore PVC (SWR) branch piece, double (double Y) equal or unequal complete all as specified and as directed.

S&F for 110 mm bore PVC (SWR) junction single, (Single T) equal or unequal complete all as specified and as directed.

S&F for 75mm bore PVC (SWR) junction single, (Single T) equal or unequal complete all as specified and as directed.

S&F for 110 mm bore PVC (SWR) junction double, (double T), equal or unequal complete all as specified and as directed.

S&F for 75 mm bore PVC (SWR) junction double, (double T), equal or unequal complete all as specified and as directed.

S&F for 110 mm bore PVC (SWR) bends any radius complete all as specified and as directed.

S&F for 75 mm bore PVC (SWR) bends any radius complete all as specified and as directed.

S&F for 110mm PVC (SWR), WC connector with lip ring complete all as specified and as directed.

M&L for preparation of new plastered surface of walls etc and applying two coats of cement base paint over a coat of alkali resistant priming paint complete all as specified and as directed.

M&L for preparation of new plastered surface of walls etc and applying two coats of distempering interior walls with distemper oil emulsion white or tinted over chalk whiting complete all as specified and as directed.

M&L for preparation of new plastered surface of walls etc and applying three coats of white wash complete all as specified and as directed.

M&L for preparation of new plastered surface of ceiling etc and applying three coats of white wash complete all as specified and as directed.

M&L for preparation of new steel and iron surfaces of any description, over 10cm in width or girth, not otherwise described and applying two coats of synthetic enamel paint over coat of red oxide primer complete all as specified and as directed.

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

M&L for PCC (1:4:8) type D2 (40 mm graded aggregate) as in foundation, filling and mass concrete complete all as specified and as directed.

M&L for 100 mm thick cement concrete (1:4:8 ), type D-2, (40mm graded aggregate) in sub base of floor etc complete all as specified and as directed.

M&L for 40 mm thick plain cement concrete, (1:2:4) type B-0 (12.5mm graded aggregate) in sub base finishing cement concrete surface even and smooth without using extra cement complete all as specified and as directed.

M&L for rendering 15 mm thick in cement mortar (1:3) with water proofing compound finished even and smooth (without using extra lime or cement in sunken floor) complete all as specified and directed. Note: Water Proofing Compound measured and paid separately.

M&L for applying evenly a coat of blown type bitumen at the rate of 1.50 kg per square metre and blinding with clean dry sand @ 0.05 cu. m. per sq. m complete all as specified and directed.

M&L for water proofing treatment on RCC roof etc. comprising with the following operation & as specified herein below:- (a) Taking down existing old tarfelt, bituminous compound including cleaning & removing debris to a distance exc 100 m n.exc.250m. (b) M&L 25 thick cement concrete type B0 1:2:4( 12.5 mm graded aggregate) finished even and smooth. (c) M&L for 15 mm thick cement mortar in 1:4 finished even and smooth. (d) Preparing & cleaning of fully dried cement plastered surface. (e) Applying one coat of cold bituminous primer to the plastered surface @ 0.25 litres per sqm conforming IS-3384. (f) A layer of APP based polymeric membrane membrane 3mm thick (minimum) weighing 3.5 kg per sqm reinforced with polyster non woven fabric (weighing not less than 160 gms/sqm) shall be applied over bituminous primer as specified above. Application of polymeric membrane shall be by torch application. The over lap shall be minimum 100 mm on transverse direction and 75 mm in longitudinal direction. (g) One coat of aluminium paint over APP membrane @0.11Kg/Sqm. Note:- Prior to execution of the APP Membrane works, leak proof test shall be done by ponding water on roof slab to minimum depth of 25 mm. The entire roof slab shall be flooded with water for 48 hours. The necessary barrier shall be made to make feasible to stagnate water for 48 hours on roof slab.

M/s GANDHESWAR PHUKAN

R D Enterprises

Bimal Trading Company

M/S BORAH BROTHERS

MAZUMDAR ENTERPRISE

R.D.CONSTRUCTION

boruah construction