REPAIRS TO JOINERY, PERIODICAL SERVICES, REPAIRS TO SWR PIPES, SEPTIC TANK, SOAK PITS, SEWAGE LINES, CI PIPES AND CONNECTED WORK AT DOMESTIC AND TECHNICAL AREA AT 799 SU INCLUDING REPAIRS TO FIRE ALARM SYSTEM AT AFS KURSEONG UNDER GE AF BAGDOGRA

Amount

Dismantling wall and ceiling boards (fibre, pulp, insulation, etc.) or insulation boards/slabs/blankets, any thickness, including cover fittest.

Dismantling timber scantling 40 sq. cm and over in section, in any position in framed work

Taking down cement plaster of any description inch raking out joint hacking for key

Dismantling of brick work or stone masonry built in cement mortar including quoins, arches, pillars etc.

Taking down chowkats but with shutters (without taking of shutters from the frames) area exc 1.5 sqm and not exc 4 sqm each complete

Taking down chowkats but with shutters (without taking off shutters from the frames) not exc 1.5 sqm each

Taking down shutters of any description exc 1.00sqm each but not exc 2.00sqm

M&L for brick work with subclass 'B' bricks, straight or curved on plan exc 6m mean radius, built in CM 1:6 all as specified and as directed.

M&L for rendering 15mm thick in two coats, 1st coat 10 mm thick in CM 1:6 and 2nd coat 5 mm thick in CM 1:4 using water proofing compound and finished even and fair complete all as specified and as directed.

M&L for rendering 10mm thick cement plaster in cement mortar (1:6) on fair faces of brick work or concrete surfaces, finished even and smooth without extra cement and applying two coats of oil bound distempering over a coat of chalk whitening including preparation of surface complete all as specified and as directed.

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

S&F 4mm thick non asbestos fibre cement boards fixed as in ceiling with & including GI snap grid frame work, comprising of main aluminium of size (23.5x36.5x1.8mm) and secondary type of size 23.5x23.8x1.28mm along with span with the help of aluminium angle of size 23.5x36.5x1.6mm fixed to wall for false ceiling including necessary supporting hanger with 6.0mm dia G wire with 'J' bolt washers nuts for securing frame work to ceiling suspended @ 1.2m both way of grid shall be 610x610mm etc applying two coats of oil bound distempering over a coat of chalk whitening including preparation of new surface on ceiling complete all as specified and as directed

S&F second class hardwood plain, solid, straight chowkats and frmes, wrought, framed rebated on the solid, rounded or chamfered, put together with glue pinned at joints all as specified.

S&F second class hardwood plain framed factory made panelled shutters 35mm thick (two number of layer) with panel veneered particles board medium density with commercial face veneers to both faces complete all as specified.

S&F second hard wood 35mm thick glazed and Skelton shutter open rebated factory made and prepared to receive glass/gauge etc, edges of framing plain, chamfered or rounded and fitted with cut and mitred beads for securing gauge, size of members as per SSR part -I section clause 8.20(a) complete all as specified and as directed.

S&F mild steel hold fast made of flat iron conforming to FE-290 Gde E-165 of size 25x3 bent to shape required with splitting end and drilling holes for fixing nuts & bolts (including nuts & bolts) including treating the steel surfaces with tar or coal tar black paint and sanding neatly tarred surfaces with clean sharp sand all complete as specified and as directed.

S&F 100mm size butt hinges medium weight cold rolled mild steel and fixed.

S&F Aluminium anodised barrel tower bolts extruded section and fixed 150 mm.

S&F Aluminium anodized barrel tower bolts of extruded section and fixed 100mm

S&F for 150mm long aluminium anodised handle of extruded section fabricated type

S&F 300 mm MS ordinary rat tail rod pattern spring including roller and roller plate complete all as specified and as directed

S&F 300 mm long aluminium anodised sliding door bolts with hasps, staple (bolt type) fixing clips of sheet cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast aluminium alloy and fixed etc complete.

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 sheet for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail; Panelling of plain colour PVC sheet to be fitted in the MS frame welded/sealed to the stiles & rails with suitable PVC sheet beading and joined together with solvent cement supplying & fixing in the frame at site as specified.

S&F Solid PVC door frames of size 50mmx47mm made out of 5mm plain colour PVC sheet reinforced with MS square tube supplying & fixing in opening as specified.

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

S&F in repairs galvanised mild steel wire cloth 0.56mm nominal dia of wire and average width of aperture 1.18mm fixed with tinned tacks/wire staples/fitted with beads complete all as specified and directed.

Hacking out old broken glass any thickness or size from wooden or metal frames glazed with putty or beads complete all as specified and as directed.

S&F plain sheet glass pane 3mm thick ordinary quality and glazing with oil putty or beads in square not exc 0.5sqm each pane complete all as specified and as directed.

All as per item no.28 above but pin headed glass

M&L for treating ends of posts back of chowkhats etc of area tarred exc 0.1 sqm but n.exc 0.5 sqm each with tar or coal tar black paint including sanding with clean sharp sand of newly tarred or painted surfaces complete all as specified and as directed.

S&F in repair 12mm thick prelaminated particle board exterior grade. Prelaminated with one side with decorative choice lamination & other side balancing white lamination fixed with screws as in shelves partitions etc including necessary edging beads and fixing screws/nails complete all as directed.

Taking down aluminium door frame including shutter of any description exc 1.5 but n.exc 4 Sqm each and removing from site.

S&F powder coated anodised aluminium frame for doors, windows, window shutter ventilators with one or more rebates including joining cleat for fixing etc. complete all as specified.

S&F powder coated anodised aluminium door shutters, aluminium section weighing 0.55Kg/m including necessary joining cleats, glazing clips, rubber neoprene packing, handles 2 Nos in each door, hinges, anodised aluminium snap beading screws, 5.5mm thick glass etc complete all as specified.

S&F in repair mild steel mortice lock, vertical type, size 100mm, 4 levers

S&F in repair Floor door stopper 150mm long of aluminium alloy body and tongue, anodised, with hard drawn steel spring, fixed in floor.

S&F in repair in double action floor spring hydraulically regulated made up of minimum 1.25mm thick aluminium alloy sheet foundation box, main body with stainless steel cover, governing pivot made of brass, other parts made of mild steel heavy duty complete all as specified as directed.

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

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

S&F sheet glass, 5mm thick, ordinary quality and glazing with rubber beading, cleats in necessary to aluminium door/windows etc area exc 0.5 Sqm in each pane complete all as specified.

Cutting holes in brick wall Exc. Half brick but n.exc full brick built in cement mortar for inserting hold fast and making good dismantled portion in cement concrete 1:2:4, type B-1, complete all as specified.

M&L for preparation of plastered surfaces of any description on walls including brooming down or steel wire brushings, scrapping down smoke soot, moulds, moss and efflorescent salts and trading oils and greasy spots and applying one coat of white wash on wall all as specified and directed.

All as per item No.42 above but on ceilings

M&L for preparation on old plastered surfaces of any description on walls including brooming down or steel wire brushings, scrapping down smoke soot, moulds, moss and efflorescent salts and trading oils and greasy spots and applying one coat of cement base paint all as specified and directed.

M&L for preparation on old plastered surfaces of any description on walls including brooming down or steel wire brushings, scrapping down smoke soot, moulds, moss and efflorescent salts and trading oils and greasy spots and applying one coat of oil bound distemper all as specified and directed.

Complete removal of existing treatment from facias/chajja, wall etc by scrapping, brooming down, washing with water and applying two coats of antifungal paint 100% Acrylic emulsion paint (weather coat) over a coat of anti alkaline primer complete all as specified and as directed.

M&L for preparation of old decorated plastered or un-plastered surfaces of walls and applying one coat of antifungal paint 100% acrylic emulsion paint (weather coat) complete all as specified and as directed.

M&L for preparation of old painted wooden or wooden based surfaces of any description of over 10cm width or girth and applying one coat of synthetic enamel paint all complete as specified and as directed.

M&L for preparation of old painted wooden or wooden based surfaces of any description of n.exce 10cm width or girth and applying one coat of synthetic enamel paint all complete as specified and as directed.

M&L for preparation of old painted steel or iron surfaces as of any description of any description over 10cm in width or girth not otherwise described and applying one coat of synthetic enamel paint complete all as specified and as directed.

Re-writing letters or figures (Block, Romans, Italic or Indian) not exc 30cm height & average height 15cm with thick synthetic enamel paint complete all as specified and as directed.

Re-writing stops, commas, short lines, dashes, brackets, hyphens, obliques etc using thick synthetic enamel paint complete all as specified and as directed.

Supply only integral water proofing compound ISI marked

Complete removal of existing treatment and preparation of plastered or un plastered surface of old walls including pilasters and cornices etc and applying two coats of OBD over a coat alkali resistant priming paint above 3mm thick cement based wall putty complete all as specified and directed.

Cleaning of sceptic tank/soak well, manhole etc completely (including de sludging and de watering) of solid and liquid sludge by pumping or mechanically means from inside the tank including spreading the bleaching powder stable having concentration of minimum chlorine content 65% Grade-I quality and removal of sludge to a distance not exc 250 m and depositing into excavated pit of appropriate size as directed and filled up with earth in each layer of 30 cm thick complete all as specified and directed. Note: The quantity of solid sludge shall only be measured and paid. The cost of pumping liquid sludge etc shall deemed to be included in the quoted rate.

Cleaning of blocked sewage line of 150mm bore of pipe by rodding with using steel rod or split bamboo stick thoroughly from inspection chamber to manhole or from both sides between manhole to manhole or from manhole to septic tank of any depth till clear flow of sewage line is observed including taking out blocked/accumulated sludge & other foreign particles from manholes & pipe lines and buried the same in earth pits and spreading of bleaching powder over the sludge & covered with bamboo matting before filling of earth in layer of 30cm complete all as specified and as directed.

All as per ser item No.56 above but 100mm bore

Demolition of PCC in ground floor and paving not exc 15cm thick (below or above ground level) etc all as specified and directed by Engineer-in-charge.

Demolition of precast cover slab of any description and in any position including separating serviceable reinforcement bars and setting aside for reuse complete all as specified an as directed.

Excavation in trenches not exc 1.5mtr width and not exc 1.5mtr depth and getting out in hard/dense soil.

Returning and filling in with soil obtained from excavation in laying not exc 25cm thick including watering ramming etc.

Removal of excavated spoil of soil to a distance 50mtr and depositing where directed at a level not exc 1.5mtr above the starting point as directed.

Supply only Bleaching powder stable of having concentration of minimum chlorine content 65% Grade-I quality confirming to IS-673 in factory sealed packet delivered at MES store yard complete all as specified and directed.

Taking out saturated broken stone/brick bats etc from soak well and removing to a distance upto 50mtr and depositing in low lying area all complete as specified and as directed.

M&L for loose filling with aggregates of broken stones or boulders of gauge 80 to 150mm in soakage pits, soakage wells taking out saturated broken stones/brick bats etc soak well and removing to a distance upto 50 mtr and dumped in pit all complete as specified and as directed.

M&L for PCC type D-2 1:4:8 (using 40mm graded aggregate) as in foundation filling and mass concrete all as specified and directed.

M&L for brick work with fly ash bricks old size brick straight or curved on plan to exc 6 mtr mean radius built in CM 1:6 without using extra cement all as specified.

M&L for walling of random rubble, uncoursed well bonded, bedded and solidly, built in CM 1:6 all as specified

All as per item No.68 above but except stone all as specified

Extra over stone walling for hammer dressing to face stores and dressing of face beds and joints as specified or random rubble, walling, uncoursed or brought upto courses, hammer dressing with maximum depressing on face from straight edge held against the dressed surfaces n.exc 20mm on granite or trap stone.

M&L for pre-cast bond stone 1:2:4 Type B1 (using 20mm graded aggregate) to be provided as per specified and as directed by Engr-in-Charge.

M&L for PCC type C1 (1:3:6) (20mm graded stone aggregate) as in cells, plinth courses, string courses, lacing courses, copings, kneelers, apexs stones, bed plates etc all as specified.

M&L for keyed pointing to random or polygonal rubble uncoursed or brought upto courses in CM 1:4 all as specified

M&L for PCC, type E-2, 1:5:10 (using 40mm graded aggregate) as in filling and mass concrete all as specified and directed.

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

M&L for 75mm thick PCC 1:3:6 type C1 (using 40mm graded stone aggregate) in plinth protection laid in alternative bays finished even and smooth without using extra cement complete all as specified.

Dismantling and breaking up drain pipes 150mm (Salt glazed stone ware or concrete) of following bore of pipe (Internal), set in cement mortar including taking out from trenches if required and removing from the site complete all as specified and directed.

All as per item No.77 above but 100mm pipe

M&L for PCC (1:3:6) type C-2 using 40mm graded stone aggregates as in concrete bed to drain pipes 150mm including packing under and haunching against the side of pipes after they are laid, jointed and tested for the following bore of pipe lines complete all as specified and as directed.

M&L for PCC (1:3:6) type C-2 using 40mm graded stone aggregates as in concrete bed to drain pipes 100mm including packing under and haunching against the side of pipes after they are laid, jointed and tested for the following bore of pipe lines complete all as specified and as directed.

M&L for Salt glazed stone ware (SGSW) drain pipe 150mm, (internal) in, trenches and jointed including testing complete all as specified

M&L for Salt glazed stone ware (SGSW) drain pipe 100mm, (internal) in, trenches and jointed including testing complete all as specified

Dismantling of cast iron drain pipes of 100mm bore, jointed in cement mortar including taking out from trenches if required including separating serviceable pipe for reuse complete all as specified and as directed.

All as per item no 83 above but for 75mm bore

Supply, laying, jointing and testing 100mm bore Cast Iron (sand cast) soil/waste/vent pipes (ISI Marked), any length with or with out ear, with cement joints (1:1), fixed to walls with suitable size clamps, nuts bolts etc complete all as specified and as directed.

All as per item No.85 above, but fixing only 100mm old serviceable pipes obtained from ser item no.83 above here-in-before after cleaning of pipe lines and fixed to walls all as specified and as directed.

Supply, laying, jointing and testing 75mm bore Cast Iron (sand cast) soil/waste/vent pipes (ISI Marked), any length with or with out ear, with cement joints (1:1), fixed to walls with suitable size clamps, nuts bolts etc complete all as specified and as directed.

All as per ser item No 87 above, but fixing only 75 mm old serviceable pipes obtained from ser item no.84 here-in-before after cleaning of pipe lines all complete as specified and as directed.

Cutting 100mm bore self glazed stone ware drain pipe in position including jointing socket end of new pipe to same with pocket super yarn and cement mortar 1:1 complete all as specified and directed by Engr-in-Charge.

Cutting 150mm bore self glazed stone ware drain pipe in position including jointing socket end of new pipe to same with pocket super yarn and cement mortar 1:1 complete all as specified and directed by Engr-in-Charge.

S&F in repair 100mm bore cast iron bend with oval access door complete incl cement mortar joint 1:1 complete all as specified and directed by Engr-in-Charge.

S&F in repair 75mm bore cast iron bend with oval access door complete incl cement mortar joint 1:1 complete all as specified and directed by Engr-in-Charge.

S&F in repair 100mm bore cast iron bend complete incl cement mortar joint 1:1 complete all as specified and directed by Engr-in-Charge

S&F in repair 75mm bore cast iron bend complete incl cement mortar joint 1:1 complete all as specified and directed by Engr-in-Charge

S&F in repair 100mm bore cast iron branch piece single bend with oval access door

S&F in repair 75mm bore branch double pieces, single (equal or unequal), ordinary or inverted (spigot or socket type) or with parallel branches, complete all as specified and directed by Engr-in-Charge

S&F in repair 75mm bore cast iron branch piece single bend with oval access door complete including cement mortar joint 1:1

S&F in repair 75mm bore cast iron branch piece double bend with oval access door complete iincl cement mortar joint 1:1 but branch piece double complete all as specified and directed by Engr-in-Charge

M&L for repair cast iron floor trap 75mm dia outlet including jointing to waste pipe fixed in cement concrete 1:2:4 complete all as specified and directed by Engr-in-Charge.

M&L for Cast iron floor trap 100mm outlet dia with grating including joints to waste pipe fixed in cement concrete type B1 1:2:4 using 20mm graded crushed stone aggregate all as specified.

M&Lfor 15mm thick rendering on fair faces of brick work or concrete surface built in cement mortar 1:4 surface finished fair and even without using extra cement all as specified.

M&L for 10mm thick rendering on fair faces of brick work or concrete surface built in cement mortar 1:6 surface finished fair and even without using extra cement all as specified.

M&L for pre-cast RCC (1:2:4) type B-1 using 20mm graded stone aggregates as in cover slabs for manholes or RCC Slab, set in cement mortar (1:4) including necessary form work complete all as specified and as directed.

S&F Mild steel Thermo Mechanically Treated (TMT) bars, 10mm dia and over, cut to length, bent to shape as required, including cranking, hooking ends and binding with and including mild steel wire (annealed) not less than 0.90mm dia or securing with clips complete all as specified and as directed.

S&F in repair cast iron grating of size 200x200x6mm as in gully trap complete all as specified and as directed.

S&F in repair cast iron cowls 100mm dia jointed in CM (1:1) complete all as specified and as directed.

All as per item No.106 above above but 75mm dia

S&F in repair vitreous china squatting pan 'Orissa pattern' size 580x440mm white with integral foot rest including connection to 100mm bore 'P' or 'S' trap, and flushing pipe, anti-syphonage pipe, etc and including lime concrete bedding complete all as specified and directed.

S&F in repair low level PVC valve less syphonic action type, flushing cistern 10 litres capacity light coloured with inlet ball valve float and handle including PVC fixtures, flush pipe etc complete all as specified and as directed.

S&F in repair vitreous china Wash hand basin, white, flat back size 550x400mm excel tabs but incl brackets, 32mm bore waste coupling complete all as specified and directed by Engr-in-Charge.

M&L Salt glazed stone ware (SGSW) gully trap 'P' type, 150x150mm size complete all as specified and as directed.

S&F non skid coloured ceramic tiles 7-8mm thick (square or rectangular) area of each tiles exc 0.06 Sqm but n.exc 0.11 Sqm in floors set jointed in neat cement slurry and pointed in white or coloured cement to match over 15mm thick screed bed in cement mortar 1:6 complete all as specified and directed.

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

S&F glazed ceramic coloured tiles (300x200x7mm) thick set and jointed in neat cement slurry and pointed in white or coloured cement to match the colour of tiles in vertical surfaces such as skirting dados etc including over 10mm thick cement plaster in CM 1:4 all as specified and directed.

Provision of services excluding spares for Periodical maintenance of intelligent addressable fire alarm control panel and including checking testing and cleaning of Loop card , Main board, LCD display, Printer Panel,AC filter,Transformer,Lead acid batteries,UPS,Multisensor,sounder,MCP,Repeater Panel, Zone monitor Module,Remote Response indicator, Loop Isolator,carrying out normal repairs for the trouble free and efficient functioning of the entire fire alarm system by providing one engineer for Monthly visit all as directed and as per specified 72 Guideline as mentioned in Tender particular specifications.

Dismantling ,servicing of all multisensor detector with heat and smoke combination photoelectric as per exact locations with the help of manufacturer's instructions and testing for exact fault locations including cleaning through air blower then reinstalling complete all as specified and directed every three months.

Supply & Fixing of 12 V, 7AH battery for back up to all FACP and RTU panel. Make: EXIDE/AMAR RAJA

Supply & Fixing wall mounted Repeater annuciator network card all as specified and directed. Make: GST/SIEMENS/BOSH

Supply and Fixing in repairs or replacement of Indoor addressable detectors complying with and type certified to EN-54 Addressable type multisensor detector with heat and smoke combination photoelectric / optical with base with self built intelligence all as specified and as directed. Make: GST/SIEMENS/BOSCH

Supply, Fixing in repairs of electronically addressable intelligent resettable type manual call point with mounting base complying with EN 54 standard and LPCB approved with the specifications as appended below:- a)Power- 24V, ≤ 0.6 mA (Standby Current) ≤1.8mA (Alarm Current) b) Class A , c) Initiating Mode- Pressing the action plate manually Resuming Mode-Manually Resumed by a special Key, d) Ingress Protection IP-43 & Material-ABS Make: GST/ COOPER/BOSCH/SIEMENS

Supply,Fixing in repairs annunciating device Remote response indicator complete all as specified and directed. Make:- GST/BOSCH/SIEMENS

Supply,Fixing in repairs fire alarm sounder/sirens electronic type horizontal single stage continuous normal operation for at least 50 minutes with sound level 65db to 120db measured at 1.5 m with sound output variation of +5db 500m range complete all as specified and directed. Make:- GST/COOPER/BOSCH/SIEMENS

Supply & Fixing of Intelligent loop isolator with mounting base complying with EN-54 standard and LPCB approved as in repairs. Make: GST/ COOPER/BOSCH/SIEMENS

Supply and Fixing GST200-2 Main Board F2.908.826a for FACP in repairs. Make: GST or equivalent as approved by GE.

Supply and Fixing LCD Screen CGM12864 for FACP in repairs Make: GST or equivalent as approved by GE.

Supply and Fixing GST200 Rubber Keypad F7.843.249 for FACP in repairs as approved by GE. Make: GST or equivalent as approved by GE.

Supply and Fixing GST200 Loop Interface Board F2.908.828 (RoHS) for FACP in repairs as approved by GE. Make: GST or equivalent as approved by GE.

Supply and Fixing GST200 Power Supply Unit F2.932.069 (20100682) for FACP in repairs as approved by GE. Make: GST or equivalent as approved by GE.

Supply and Fixing Transformer 220V/27V-100W-R for FACP in repairs Make: GST or equivalent as approved by GE.

Supply and Fixing of PRN-6 printer, for FACP in repairs Make: GST or equivalent as approved by GE

Supply and Fixing two core copper conductor of size 1.5sqmm FRLS flexible cable complete all as specified and directed including taking down existing unserviceable cable complete all as specified and as directed.

NOTES :- 1. The amount of schedule of credit shall be deducted from the total of this BOQ for arriving at contract sum. 2. Unless otherwise specified the rates for PCC shall deemed to include the cost of formwork shuttering etc., required for complete and proper execution of the work. Refer Schedule A notes for details. 3. For measurement purposes in respect of those building for which audited periodical services measurement books are available; quantities shall be taken from PSMBs direct and entered in Measurement Book (IAFW-2261) and in respect of those buildings for which audited PSMBs are not available, detailed measurements of works shall be taken and entered in Measurement Book(IAFW-2261) in the usual manner.

M/S B K ENTERPRISE

SHRI P P SHARMA

SUNIL DAS AND CO

M/S IDEAL CONSTRUCTIONS

M/S SUNNY ENTERPRISE

M/S SWAPAN KUNDU

HALDER ENTERPRISERS

M/S P K ROY AND CO