IMPROVEMENT OF BUILDING NO. P/435 (OFFICERS MESS) AND P/595 (TRANSIT ACCN) AT AFS UNDER GE (AF) JORHAT

Amount

Roughening surfaces of old concrete surfaces by picking, sweeping clean and washing down with water to remove dust and applying brushing neat cement slurry with 3.0kg of cement per sqm including taking down existing roof treatment of any description and removing debris upto a distance of 50m complete all as specified and as directed.

M&L for cement concrete (1:2:4) type B-0 (using 12.5mm graded stone aggregate), padding 25mm (average) thick laid in slope at the ratio 1:4 at top of RCC roof slabs/surfaces or roof kerbs including mixing with integral water proofing compound (WPC) as recommended by manufacturer, finished concrete surfaces fair and even without using extra cement complete all as specified and as directed. NOTE : WPC will be measured and paid separately.

M&L for rendering 10mm thick in cement mortar (1:4) on concrete padding on RCC roof slabs, when the concrete is green, finished plastered surfaces fair and even without using extra cement complete all as specified and as directed

M&L for applying evenly a tack coat of industrial bitumen 85/25 at the rate of 1.2 Kg/Sqm including cleaning surfaces complete all as specified and as directed.

M&L for APP based Polymeric Membrane minimum weighing 3.00 Kg/Sqm and minimum 3.0mm thick, reinforced with Polyester Non-woven Fabric (weight not less than 150 grams per Sqm), laid on primed surface with side overlap of 80mm and end overlap of 100mm using bitumen torch or by LP Gas torching and sealing all joints, etc. and ensuring complete thermo fusing and applying one coat of aluminium paint over it complete all as specified and as directed.

Disconnecting existing tanks of (exc. 250 & n. exc. 500 litres capacity), setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position complete all as specified and as directed. NOTE : cleaning repairing, etc. shall measured and paid separately.

Demolition of brick work, built in cement mortar complete all as specified and as directed

M&L for brick work with sub-class 'B' bricks, straight or curved or plan exceeding 6m mean radius, built in cement mortar (1.6) complete all as specified and as directed.

Taking down cement or cement lime 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 15mm thick on brick or concrete surface in cement mortar (1:4), finishing the surface even and smooth without using extra cement complete all as specified and as directed.

Supply only integral water proofing compound (WPC) all as specified and as directed.

M&L for providing cement concrete (1:2:4) type B-1 (using 12.5mm graded stone aggregate) as in roof kerbs or mud stops, rounded or chamfered on edge complete all as specified and as directed.

Cutting grooves in brick wall, 75mm wide and 65mm deep and shaping horizontal face of groove with cement mortar (1:3) complete all as specified and as directed.

Taking down eaves gutters and rainwater pipes (any size or pattern). including all fittings, heads, shoes, bends, swan-necks, etc. complete all as specified and as directed.

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

All as per Serial item No. 15 here-in-before but labour only for refixing of old existing pipe.

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

Demolition of cement concrete (un-reinforced) in ground floors and pavings not exc. 15cm thickness (below or above ground level) and removing rubbish off the MOD land complete all as specified and as directed.

Taking down chowkats or frames not exc. 1.5 Sqm each with shutters (without taking off shutters from the frame) complete all as specified and as directed.

All as per Serial item No. 19 here-in-before but exc. 1.5 Sqm bụt not exc. 4.00 Sqm.

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

S&F solid PVC door frames of size 50mm x 47mm made out of 5mm plain cover fillet colour PVC sheet reinforced with MS square tube for toilet complete all as specified and as directed.

S&F factory made solid panel PVC door shutter, 30mm thick (style) consisting of frame made out of MS tubes for top & bottom rails MS frame shall be covered with heat moulded plain colour PVC C channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail lock rail and bottom rail on either toside and as gap insert for top rail & bottom rail panelling of plain colour PVC sheet to be fitted in M.S frame welded/sealed to stiles and rails with suitable PVC sheet beading and jointed together with solvent cement as specified and shown on drawing in SSR Part-II complete all as specified and as directed.

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

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

S&F for aluminum anodised 100mm size of hasp and staple, safety type, with mild steel hinge pin including bolt to hinge plate and fixed with screws complete all as specified and as directed.

S&F powder coated (minimum thickness of powder coating 50 micron) anodised aluminium frame for doors, windows and ventilators with one or more rebates including joining cleat for fixing etc. complete all as specified and as directed. Note : Minimum thickness of powder coating shall be not less than 50 micron

S&F powder coated (if any colour) anodised aluminium window and ventilators, shutters side hung type without sash bars aluminium sections weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, anodised aluminium fittings such as peg stays 150mm long (1 No), hinges type B-21 100mm long (2 No.), suitable handle (1 No) complete all as specified and as directed. Note : Thickness of powder coating shall be not less than 50 micron

S&F anodised aluminium grill (anodised transparent or dyed to required shade according to IS 1868 with minimum anodic coating of grade AC 15) of approved design/pattern with approved standard section and fixed to the existing window frame with CP brass/ stainless steel screws @ 200mm centre to centre, including cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodised aluminium standard section around the opening complete all as specified and as directed.

M&L for 25mm thick cement concrete (1:2:4) type B-0 (using 12.5mm graded stone aggregate) as in sub base of floors, etc. complete all as specified and as directed.

S&F for non skid ceramic colour tiles, 7 to 8mm thick (square or 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 as in floor over and including 15mm thick screed bed in cement mortar (1:6) complete all as specified and as directed.

S&F for glazed ceramic coloured wall tiles of size 450X300x7mm thick, economy class grade B-II(a), set and jointed in neat cement slurry and pointed in colour cement to match as in dado/skiting over and including 10mm thick screed in cement mortar (1:4) complete all as specified and as directed.

M&L for steel water tubing, medium grade 15mm bore galvanised with all fittings and fixed to walls and ceiling or laid in floors including taking down old existing one complete all as specified and as directed.

S&F as in repairs steel water tubing 'medium' grade 20mm bore galvanised with all fittings and fixed to walls and ceilings or laid in floors including taking down complete all as specified and as directed.

Re-fixing only 15mm bore old steel tubing and connections in new or old positions including cleaning and re-running the old screw threads as required including taking down complete all as specified and as directed.

All as per Serial item No. 35 here-in-before but for 20mm bore.

S&F as in repairs grating doom of size 125mm dia with waste hole of PTMT (minimum weight 40gms) complete all specified and as directed.

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

Dismantling of cast iron, PVC or reinforced concrete pipes, jointed in cement mortar and taking out of trenches if required complete all as specified and as directed of the following bore of pipes:-

100/110mm dia of pipes

75mm dia of pipes

S&F of UPVC ultra drain, selfit pipes, single socketed, ISI marked, IS-13592 type 'B' in any length, jointed with solvent cement fixed in floors and walls of the following sizes :- MAKE : Astral, Type 'B' pipes or equivalent model from make as mentioned in PS.

110mm dia of pipes

75mm dia of pipes

S&F of UPVC junction single 'Tee' equal with door opening, ISI marked, IS-14735, jointed with solvent cement fixed in floors and walls of following sizes :- MAKE : Astral, Type 'B' pipes or equivalent model from make as mentioned in PS..

110mm dia of pipes

75mm dia of pipes

S&F as in repairs PVC (SWR) floor trap, plain with grating including jointing with solvent cement with 75mm outlet dia complete all as specified and as directed.

S&F as in repairs hand health faucet spray to EWC with PVC nozzle and PVC flexible pipes, etc. complete all as specified and as directed.

S&F as in repairs bathroom cabinet PVC frame box type with mirror in front of size 350x450mm with 6mm thick glass fixed to wall with screws complete all as specified and as directed. Make : Prayag, Cat No: 551 or equivalent model from make as mentioned in PS..

S&F as in repairs bib cock with wall flange, cast copper alloy, fancy type chromium plated, screwed down, screwed for iron pipe or for brass ferrule and fixed for 15mm dia of pipe complete all as specified and as directed. Make : Jaquar, Cat No QQT- 7037 or equivalent model from make as mentioned in PS..

S&F as in repairs angular stop cock with adjustable wall flange, cast coper alloy screwed down, high pressure with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed for bore 15mm bore of pipe complete all as specified and as directed. Make : Jaquar, Cat No-QQT-7053 or equivalent model from make as mentioned in PS.

S&F as in repairs chromium plated mixing valve, wall mixer 3 in 1 system with provision for both telephone shower and overhead shower complete with wall flange with 115mm long bend pipe including three joints to steel pipe or unions complete all as specified and as directed. Make : Jaquar, Cat No QQT-7281 or equivalent model from make as mentioned in PS..

S&F as in repairs chromium plated mixing valve (central hole basin mixer) with small spout without pop up waste system with 450mm long braided hoses including three joints to steel pipe or unions complete all as specified and as directed. Make : Jaquar, Cat No QQT-7167B or equivalent model from make as mentioned in PS..

S&F as in repairs chromium plated shower rose overhead, single flow of size 100mm dia (ABS chrome plated) without arm including fixed to steel pipes or union complete all as specified and as directed. Make : Jaquar, Cat No OHS-1989 or equivalent model from make as mentioned in PS

S&F as in repairs chromium plated telephone shower with 1.5m long flexible tube & swill wall hook including fixed to steel pipes or union complete all as specified and as directed. Make : Jaquar, Cat No-HSH-5537H or equivalent model from make as mentioned in PS.

S&F as in repairs chromium plated metropole flush valve, dual flow, concealed type with control cock operation plate 40mm size including fixed to steel pipes or union complete all as specified and as directed. Make : Jaquar, Cat No-FLV-1089Q or equivalent model from make as mentioned in PS..

S&F as in repairs of vitreous china wash basin including pedestal, white, flat back of size 630mm x 450mm including chromium plated waste coupling, plug and chain with necessary brackets complete all as specified and as directed. Make : CERA Cat No 1008 & 1108 or equivalent model from make as mentioned in PS.

S&F as in repairs chromium plated soap dish holder complete as specified and as directed. Make : Jaquar, Cat No AQN-7731 or equivalent model from make as mentioned in PS.

S&F as in repairs chromium plated toilet paper holder complete all as specified and as directed. Make : Jaquar Cat No AQN-7751 or equivalent model from make as mentioned in PS.

S&F as in repairs chromium plated towel raii 24" long between flanges complete as specified and as directed. Make : Jaquar, Cat No AQN-7711 or equivalent model from make as mentioned in PS

S&F as in repairs vitreous china wash down water closet pan (pedestal pattern, wall hung type) white (excluding, flushing cistern and flush pipe) connected to drain complete all as specified and as directed. Make : CERA, Cat No-2033 & 2315 or equivalent model from make as mentioned in PS..

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

M&L for preparing new plastered surfaces such as ceiling/soffits of chajjas, etc. and applying three coats of white wash complete all as specified and as directed

S&F as in repairs 20/22mm dia fancy type SS 304 grade curtain rods with wall thickness not less than 1.25mm, fixed to walls with and including a pair of fancy type, SS brackets and SS clamps best quality as approved by GE complete all as specified and as directed. Note : Length of curtain rod shall be measured and paid for as one unit. Quoted rate is deemed to be included for provision of a pair of brackets and clamps per unit length.

S&F as in repairs PVC shelf fixed to walls with screws including necessary drilling holes complete all as specified and as directed. Make: Prayag, Cat No 191 or equivalent model from make as mentioned in PS

S&F as in repairs PVC corners fixed in bath rooms with screws including necessary drilling holes complete all as specified and as directed. Make : Prayag, Cat No. 192 or equivalent model from make as mentioned in PS

S&F as in repairs rotational moulded polythene water storage tanks, double layered (Cylindrical vertical with closed top) of capacity 1000 littres, hoisted complete all as specified and as directed.

S&F as in repairs ball brass valve, high pressure with polythene float and fly nut complete screwed for iron pipe or brass ferrule and fixed to dia of pipe 20mm complete all as specified and as directed.

S&F stop valve, cast copper alloy, screwed down high pressure with crutch or butter fly handle, screwed both ends for iron pipe of size 15mm bore complete all as specified and as directed.

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

M&L for preparation of old plastered or un-plastered surfaces of wall and applying one coats of white wash complete all as specified and as directed.

S&F as in repairs 32mm bore PVC (LDPE) Pipe of pressure 6kg/m2 complete all as specified and as directed. NOTE :- The contract sum shall be derieved by deducting the amount shown in Schedule of Credit attached to this tender from total amount of Schedule 'A'/BOQ.

Chief Builders &Consultants

satyabhama and co

THE SUPPLY AGENCY

M/S RAJIB GOSWAMI ENTERPRISE

M/S PAUL CONSTRUCTION

M/S BARUAH ELECTRICALS

M/S SR CONSTRUCTIONS

Bidder Name

NIHAR ENTERPRISE

satyabhama and co

THE SUPPLY AGENCY

M/S SR CONSTRUCTIONS

M/S PAUL CONSTRUCTION

Chief Builders &Consultants

M/S BARUAH ELECTRICALS

M/S RAJIB GOSWAMI ENTERPRISE