ADDN ALTN TO BLDG NO P441 P 925 AND PROVN OF FALSE CEILING AT BLDG NO P 260 AT INS TUNIR UNDER AGE BR II AT NAVAL STATION KARANJA

Amount

Notes : (i) The work consists of 03 jobs as under:- JOB (A) : SO(K)/05/2023-24/LBW JOB (B) : SO(K)/01/2023-24/REVENUE WORK JOB (C) : SO(K)/04/2023-24/ MINOR WORK (ii) Please refer schedule 'A' notes before quoting the tender. (iii) Amount of Schedule of Credit shall be deducted off line by the department. COMMON B&R ITEMS FOR JOB 'A' , 'B' & 'C' (for job wise details pls refer Appendix -A to BoQ)

NOTES: The Basic Rate quoted Ser item No 1.02 to 6.12 are deemed to include for the following and nothing extra will be paid for these works: 1. Supplying, erecting and use of scaffolding upto required height (max 25 to 30m) with necessary H-frames, pipes, couplers, buckles, bracing, top platform with support railing at top etc. at all levels of building including carriage of the materials to the location, erecting, fixing the scaffolding and dismembering the same after working and taking away the scaffolding materials etc. complete as per direction of Engineer-in-charge. 2. Supplying, erecting & use of temporary bamboo scaffolding around the building as required. The scaffolding is to be secured properly in position by bracings, ties clamps, etc. complete including providing and erecting working platform at all heights as required, including removal after completion of work all as per direction of Engineer-in-Charge. 3. Supply, fixing & use of dust proof netting with all required accessories/ fixing arrangement so as to cover existing installations and arrest the materials generated during repair work in adjoining areas and to prevent damage or nuisance to the existing structure; including proper provision of netting system before start of work, removal after completion of work, carrying out regular cleaning etc. complete all as specified and directed 4. Supporting the structural components temporarily during repair and streghthening works using heavy duty flat-headed steel pipes vertically in plumb, braced horizontally and diagonallay at centre with each other using suitable heavy steel tubes, and resting on wooden blocks to support the structure provisionally during repairs and maintaining them in position for required duration, complete as directed by Engineer-in-charge.

Chipping , removing carefullly concrete work by low impact hammer, breaker without damaging the structure & cleaning and disposal of debries outside the premises etc, hard concrete should not be removed by force complete all as specified & directed.

Cleaning existing reinforcement with wire/ rotary wire brush, making the surfaces free from loose material dirt etc. complete and M&L for applying two coats of alkaline rust converting primer (Make :FEOVERT of Krishna Conchem or Roff rust cleaner of Piddilite or Dr. Fixit Rust removal or ShaliRust of STP Ltd as approved by GE). on the rebars, including cleaning the reinforcement, wirebrushing to remove loose rust spalls, wash the rebars with clean water within 3 min and wipe it dry complete all as specified & directed.

M&L for applying two coats of Epoxy based Zinc primer in a span of four hours over the treated rebars and allow to dry for six hours. The application shall be by brush. (Make - Corroseal-ZR of Krishna Conchem or Dr. Fixit Epoxy zinc primer as approved by GE) complete all as specified & directed.

Cleaning all loose laitance on the concrete substrate and M&L for applying one coat of epoxy bonding agent on exposed concrete surface to ensure bond between old concrete & new concrete by brush application. (Make / brand Monobond SBR of Krishna Conchem or Dr. Fixit epoxy bonding agent or Shalicrete URP of STP Ltd as approved by GE) complete all as specified & directed.

M&L for Building up the profile of structural members by using latex additives(MONOBOND) modified air cured mortar system (Polymer modified mortar) (1:5:15 = 1 monobond-5Cement-15 sand) -in damaged areas in 30mm thickness including leveling profliling etc complete all as specified & directed.

M&L for applying concrete protection coating on finished structural members exposed to atmosphere (Make IPNET of Krishna Conchem or New Coat from Dr. Fixit as approved by GE) complete all as specified and directed.

M&L for Drilling and fixing Rohibb Teflon nozzles in RCC members, including drilling holes of 12mm dia, 50 to 100mm deep holes complete all as specified & directed as under :- (i) Cleaning of holes. Clean the holes by air blower prior to fixing nozzles. (ii) Fixing of nozzles. Insert 12mm dia. Rohibb Teflon nozzles in cleaned holes. External end of nozzles to be machine to receive outlet of grouting gun.Fix it inside the holes by applying thixotropic epoxy putty to ensure complete sealing. Cure the system for min.12 hrs. (iii) Cutting of nozzles. Cut the nozzles by chisel after completion of grouting without damaging structural elements. (iv) In case crack upto 2mm wide, fix the injection nozzels directly over the cracks, at intervals of 6 to 9 inches, using a drilling machine. Fix PVC/MS nozzels in these holes with fast-setting epoxy putty & let it dry for 2 to 3 days. Also, seal the crack between the ports with epoxy putty. (v) In case where the crack is wider than 2mm upto 4 to 5mm, drill holes at the sides of the crack in a staggered fashion, at intervals of 6 inches and affix them with epoxy putty as mentioned above. (vi) Also, seal the face of the carck with a liberal application of the epoxy putty.

M&L for Injecting of site mixed cement slurry grout, mixed in specified proportion as per manufacturer instructions containing cement, sand water with addition of plasticizers (approved make) & migratory corrosion inhibitors, water cement ratio shall be varied between 0.5 to 1.0 for each hole, shrinkage compensating cement slurry mixed to a lump free fresh creamy consistency ,Mixing shall be done by mechanical mixer continuously stirring mechanically to keep cement particles in suspension. Injection of approved/specified grout by means of pump at a pressure of 3-5 Kg/cm2 etc complete till the grout mix flows out from the nozzle indicating complete filling of grout in the holes drilled. (Make:Epoxy grout - Dr. Fixit Epoxy injection or EPCO KP-HP-250 of M/s Krishna Conchem or Shaligrout EI of STP Ltd as approved by GE) complete all as specified & directed.

M&L for Injecting low viscosity (3-5cps) high molecular weight monomer by pressure and using mechanized injector gun with accessories till nozzles refuses to accept the grout, Including,Mixing of materialas:Mixing of material components(part a&b) in the required quantities as per manufacturer's instruction by weigh batching.Grouting:Fill the grouting gun with concrete penetrating corrosion inhibitor EPCO-KP-100/Protectsil CIT or Ferogard 903. Maintain desired pressure in the gun by air compressor; maintain the pressureat exit(2 to 3kg/cm2) by monitoring pressure guage at exit.Grout the material through prefixed nozzles in the structural elements@ 100ml per nozzle. Repeat the process for all the nozzles complete all as specified & directed. .

S&F mild steel bars 10mm 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 0.9mm dia or securing with clips complete all as specified and directed . Note:-Replacement of steel reinforcement with TMT bars of appropriate size where 30% of cross section is reduced including dismantling of rusted steel.

M&L for applying jacketing around columns with Micro concrete (Molith-MC) M40 including all lifts, shuttering, drilling holes and fixing shear anchor as per specification complete all as specified & directed.Note: Reinforcement shall be measured and paid separately.(Rates including jacketing, formwork and micro concrete)

Taking down existing bitumen felt roof treatment including cement mortar bedding and cleaning the surface and removal outside the MoD land, complete all as specified and as directed by Engr-in-charge. Note :- 1. Taking down earthing strips incl insulators from roof for treatment and re-fixing of same with existing specification in the same position after laid APP membrance including replacement of broken insulators, PVC rawl plus & screws etc are deemed to be inclusive of rate quoted by the contractor. 2. Unit rate quoted shall also include for removal of PVC water storage tank wherever existing carefully and refixing at the same or other position after completion of roof repair work 3. APP work shall be carried out on RCC roof upto12 -15 mtr height (non accessible roof).

S&F mild steel bars 5mm dia & over upto and including 10mm dia as additional main steel bar or stirrrups of designed diameter in various structural elements like column, beams etc including drilling, bending, welding and fixing the bars with epoxy putty etc complete all as specified & directed. Note :- (a) Steel shall be provided @ 1% of volume of concrete. (b) Replacement of steel reinforcement shall be done for TMT bars of appropriate size when 30% of cross sector is reduced including dismatling of rusted steel.

M&L PCC (1:2:4) type B-1, using 20 mm graded stone aggregates as in roof/ chajja / coving /padding to roof to maintain the required slope and finished the surface even and smooth without using extra cement, complete all as specified and directed.

M&L for ready mix plaster 10mm thick cement plaster in CM (1:3) on roof top surface including mixing WPC by weight of 3% of total cement content complete all as specified and as directed. Note : WPC will be measured separately as supply only.

M&L water proofing treatment only as under:- (a) Applying evenly a coat of bituminous primer conforming to IS-3384:1986 @ 0.40 litre/sqm including preparation of roof surfaces (b) laying of 4mm thick APP polymeric membrane of weight not less than 4.50 kg/sqm, reinforced with polyester non-woven fabric, duly sealed at over laps & joints with end laps of the 10cm and side over laps of 7.5cm by flame (by torch application) all as per manufacturer’s instructions, complete all as specified and directed. (c) Laying shall got be done through authorized applicator of manufacturer.

Supply only liquid water proofing compound mixed with cement concrete/ cement plaster as per manufacture instruction complete all as specified & directed.

M&L for applying two coats of Bitumen water proofing aluminium heat resistance paint @ 0.10 Kg/Sqm as per manufactures instruction on roof complete all as specified and directed.

M&L for new or old external wall surface by wire brushing/grinding in order to remove dust, dirt, loose particles, laitance. Thereafter wash the surface with mechanical water nozzal with clean water & allow to dry. Fill visible cracks/ joints by crack seal compound and epoxy base joint filler including resin and hardener in proportion as per maufactures instruction & allow to dry for 24 hours. Apply one coat of water base primer (with mechanically airless paint sprayer machine) and allow to dry for 6 hours appx.Thereafter apply 02 coats of WB high build anti caronating coating cum waterproofing (with mechanically airless paint sprayer machine) & match with brush at the interval of 08 hours between the coat and allow to dry to match the existing shade in camouflage pattern including or plain paint necessary scaffolding necessary security for the workers for any height, covering etc complete all as per specified and directed. Note:- External water proofing treatment on wall at any height of the building including acrylic paint shall be applied by mechnaically Airless paint sprayer machine only.

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

Dismantling, floor, hearth or wall tiling including cement mortar bedding complete all as specified and directed.

M&L for Glazed ceramic tiles in vertical surface 350mmx250mm x7mm / 450X350X7mm thick, set and jointed in neat cement slurry and pointed in white or coloured cement to match including 3 mm thick thick PVC spacer in joints incl 10 mm thick rendering or bedding layer in cement mortar 1:6 complete all as specified and directed.

M&L for green marble work 18 to 20mm thick (table rubbed and polished) in steps, jambs, pillars, windowcills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with marble shade all as specified and directed by ENgr-in-Charge.

M&L Sand filling under floors or in foundations including watering and consolidation all as specified and directred by Engr-in-Charge.

M&L 60 mm Machine pressed pre casted pressed cement concrete inter locking paver blocks with grey cement and pigment glazed coloured up to 6mm on the top in any shape and size, strenth not less than M-35 including dismantling of existing of any description or thickness all as directed by Engr-in-charge

M&L for providing 75 mm thick cement concrete 1:4:8 type D-2 using 40mm graded stone aggregate as in sub base of floor complete all as specified and directed by Engr-in-Charge.

Taking down cement plaster on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc.

M&L for ready mix plaster 10 mm thick in cement mortar 1: 6 on fair faces of brick work or concrete surfaces, finished even and smooth without using extra cement complete.

M&L for ready mix plaster 15 mm thick on fair faces of brick/concrete surfaces cement plaster in CM (1:4) , finished even and smooth without using extra cement, complete all as specfified and directed.

M&L for ready mix plaster 5mm thick in CM 1:3 on ceiling surface complete all as specified and as directed

Preparation of newly untreated plastered surfaces of walls and M&L for applying two coats of acrylic antifungal paint exterior grade paint of camouflage pattern over & including one coat of primer complete all as specified and as directed.

Preparation of newly plastered surface of wall ceilings etc with sand paper and M&L for applying two coats of emulsion interior paint over & including a coat of approved primer by auto roller complete all as specified & directed. (Note:- work will be strictly executed by mechinised means/ tools as required for smart periodical services)

S&F 8 to 10mm thick density regular edged eco friendly light weight calcium silicate smooth texture false ceiling tiles size 600x600mm even back surface aluminium foil, truly moisture resistance 90% including main T section of size (25mm x 25 mm, 19 gauge or 1mm thick) in square pattern of grid size of 600 x 600 mm. The aluminium frame work is supported from the ceiling with the help of GI wire/6 mm dia GI (upto 1200 mm length) adjusting and maintain for proper level to roof salbs by means of ceiling cleats made out of GE flat 40x3 mm sie 60mm long and expansion hold fasterners 12.5mm dia 40mm long complete etc. The aluminium frame work is supported on side wall with the use of aluminium 25 mm X 25 mm angles complete as per direction of Engr-in-charge, Manufacturer's specification & drawing complete all as specified & directed.

S&F 30mm thick second class hardwood plain, framed, panelled shutter (any number of panels) with panels of timber flat on both sides (Feather edged) or of veneered particle board medium density, wood particle board with commerical face venners fixed to chowkat complete all as specifed & directed

Taking down chowkhat or frame with shutter (without taking off shutter from the frame) area exceeding 1.5 sqm not exceeding 4.0 Square Metre each , removing from the site including cutting holes required for taking out existing hold fast etc. complete all as specified and as directed.

S&F for aluminium door/window/ventilator/partition, made out of extruded powder coated aluminium sections, with sliding or openable shutters including frame & necessary jointing cleats, glazing clips, powder coated aluminium snap beading,screws etc, complete and also including powder coated aluminium fittings such as stainless steel hinges, tower bolts, hooks & eyes, peg stays and handles, concealed star lock for aluminium window, Mortice lock vertical type size 100mm 04 lever for door, rubber beading suitable for fixing 4mm / 5mm thick glass in aluminium window / doors including connected items,with and making good to the disturbed portion with its original specifications including taking down existing members/frame any position complete all as specified and directed.

S&F 4mm thick sheet glass ordinary quality black glass colour, white or multicolour like blacck etc as directed and glazing with oil putty in square exc 0.5 Sqm in each pane with glazing pins complete all as specified and as directed.

M&L for applying two coats of synthetic enamel paint on new wooden surfaces of any description over 10 cm width or girth over & including a coat of pink primer & preparation of surfaces complete.

S&F wash down water closet pan (pedestal pattern), with P or S trap with & including PVC 10 ltr flushing cistern valveless, syphonia action type high level with inlete ball valve float and flush pipe and fixed with seat cover for pedestal pan with plastic water closet seat etc complete all as spectified and directed.

S&F in repair Vitreous china wash basin white , flat back size 550 X 400 mm including brackets including cutting for and pinning in ends of brackets or erecting stand with & including PTMT 32mm waste coupling and waste pipe 15 mm bore pillar taps cast copper alloy with capstan heads chromium plated screwed down high pressure with long screws shanks and fly nuts complete all as specified and directed.

M&L in repairs 15 mm dia PVC connection 450mm longwith brass fly nut complete fixed in repairs

S&F in repairs bib taps screwed down high pressure with both ends for iron pipe 15mm bore fancy type chromium plated complete all as specified & directed.

S&F in repairs 15 mm bore Pillar tap cast copper alloy, with capstan heads, chromium plated screwed down high pressure with long screws shanks and nut complete all as specified & directed.

S&F in repairs stop cock or angle valve cast copper alloy ,chromium plated fancy type, screwed down high pressure with crutch or butter fly handle screwed both ends for iron pipe complete all as specified & directed.

S&F in repairs Health faucet (ABS Body) mild steel chromium plated suitable for 15 mm dia pipe with 1.25 meter long flexible tube and ABS wall hook including making connections and fixed in position complete all as specified & directed.

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

S&F Mild steel Framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; ailings; framework of water tanks and similar work conforming to Fe.410-0, FE-310-0. complete all as specified & directed Note:-Posts/struts of angle iron made to shape shall be welded to existing angle iron bracket of security wall, contractor shall make his own arrangement for welding for boundary wall by using gen sets or any alternative arrangement.

S&F 110 mm dia stainless steel floor grating with hole or without hole complete all as specified and directed

Preparing new or previously untreated steel surface of any description, over 10cm in width or girth and M&L for applying two coats of synthetic enamel paint over one coat of red oxide primer complete all as specified and directed.

S&F in repairs, Decorative Hollow PVC sheet 10 mm thick (fluted panel) having density not less than 4 Kg/Sqm fixed to wall panelling with self drilling screws including necessary frame of aluminium section 51x35x.55mm and 600 mm c/c 51x32x.55mm grid work and corner mouldings as required as per manufacturing instruction complete all as specified & direced.

COMMON E&M ITEMS FOR JOB 'A' , 'B' & 'C' (for job wise details pls refer Appendix -A to BoQ)

Taking down carefully copper /aluminum point wiring ( light,fan,socket or power any type including flame proof) complete, with wiring acessories such as bend, boards, Elbows only, ceiling fittings etc and removing material & depositing to MES store yard and making good disturebed surfaces walls floors etc . Note :- The dismantling of flame proof switches, Light fittings will be measured and paid seperatly under relevant items of Sch

S&F switch piano single pole one way, 6 Amp complete all as specified and directed..

S&F socket outlet 2 in 1, 3 pin, 5 Amp flush type complete all as specified and directed.

S&F switch socket outlet 15 Amp, 5-in-1, controlled by one switch complete all as specified and directed.

S& F in repairs MCB distribution board TPN, 4 ways, 415 Volts, 50 Hz, AC, double door made out of sheet metal phosphatised and painted with epoxy polyster based powder paints with 200 Amps rated bus bar and earth bar, complete all as specified & directed.

S&F ceiling rose, 3 terminal, PVC polycarbonate, isolated body complete all as specified and directed.

S&F MCB SP 240V, 10 KA of 6 to 32 Amps single pole current carrying capacity "C" curve in the DB complete with connection testing and commissioning

M&L for earthing complete with GI earth plate electrode of size 60 cm x 60 cm x 6 mm thick burried directly in ground (earth pit not less than 2.25 m deep below ground level) with top edge of the plate not less than 1.5 m below the normal ground level connected with GI strip 32 x 6 mm by means of bolts, nuts, check nuts & washers of galvanished iron steel including necessary excavation and earth work in any type of soil, removing surplus soil to a distance not exc 50 m, with and including PCC chamber in PCC (1:2:4) , type B1, using (20 mm graded stone aggregate), mild steel angle iron frame made out of MS angle iron of size 40 x 40 x 6 mm thick duly painted with two coats of synthetic enamel paint over one coat of red oxide zinc chrome primer hinged with and including 6mm thick CI cover with handle, watering arrangement with funnel internally secured with wire mesh with 20 mm dia medium grade pipe for watering ,40 mm dia light grade GI pipe for lead protection in & including alternate layers of charcoal dust and common salt complete all as shown in electrical plate No 3 of SSR Part-1 (2009) connected to earthing test point all as specified and indicated including testing on completion Note : (i) The unit rate includes for protection pipe and lead wire from top of earth plate up to 7.5 meter above ground level and also the cost of the Test point. (ii) Joining of GI earth strip with pipe of the test point shall be done by using suitable cable lugs.

S&F NON METALIC exhaust fan single phase 300mm sweep MADE OF STRUDY ENGINEERING PLASTIC complete with louvers shutter, voltage 230V, 50 Hz, RPM 1200, Copper winding of sweep 300mm. including all connected accessories and making necessary cutting and chasing to make holes on wall to fix the fans complete all as specified & directed

S&F in repairs LED batten with 20W LED tube light in wall/surface connecting with all required accessories like PVC box base,flexible cable from ceiling rose etc Surface and wall mounted LED batten, extruded aluminium housing provided for efficient heat dissipation with polycarbonate diffuser & integrated electronic driver complete all as specified & directed.

Excavation in trenches for not exceeding 1.5 mtr wide and not exc 1.5 mtr depth and getting out in any type of soil including taking out faulty cable/cable covers and GI pipe complete all as specified & directed.

Returning filling in including spreading levelling watering and well ramming in layers n.exc 25cm complete all as specified & directed.

Removing excavated materials n.exc 50m and depositing where directed at a level n.exc 1.5m above the Starting point.

M&L for dry river sand as sand cushioning for protection of UG cable including punning of sand in layers complete all as specified & directed

Supply & laying un-reinforced precast concret cable cover class LV type 1, flat size 250mm x 150mm x 40 mm complete all as specified & directed.

S&F in replacement 50mm bore GI pipe light grade with all fittings complete laid in trenches complete all as specified & directed.

OTHER THAN COMMON B/R ITEMS FOR JOB 'A'

M&L non skid coloured ceremic tiles 7 to 8 mm thick (Square/rectangular) area of each tile exceeding 0.18 Sqm but not exceeding 0.38 Sqm, as in floors over screed bed or bedding layer of morar 15 mm in cement mortar 1:6 set and jointed in neat cement slurry and pointed in white or coloured cement to match the surface complete all as specified and as directed.

M&L for highly glossy dark coloured tiles design in vertical surface 1200x600x8-10mm /900x600x8-10mm thick, set and jointed in neat cement with & including slurry and pointed in white or coloured cement to match including 10 mm thick rendering or bedding layer in cement mortar 1:6 complete all as specified and directed.

Dismantling of stone slabs & tiles of any description or thickness in floor aprons, cills etc laid bedded & pointed in any mortar complete all as specified and directed.

Demolition of pre-cast concrete block masonary built in cement mortar including all quoins, arches, pillars etc. and pre cast concrete articles complete all as specified and directed.

M&L for pre-cast cement concrete block masonry with solid blocks in 10cm in width in type B1 (1:2:4) using 20mm graded stone aggregate and setting in mortar (1:6) complete all as specified and as directed

M&L for chequered cement concrete tile 30cmX30cmX 20 to 25mm thick set jointed and pointed in neat cement siurry in floor with grey cement and pigments over & including 20mm thick screed bed or bedding layer of CM (1:6) complete all as specified and as directed.

Complete removal of existing treatment of walls and M&L for applying two coats of acrylic (antifungal) exterior grade paint of camouflage pattern over & including one coat of primer on wall/roof complete all as specified and directed. (Note:- Item rate shall be include any height of Bldgs / Hangars for scafolding as all arrangement.)

Complete removal of existing treatment from old decorated plastered surfaces of walls and ceiling by Vacuum based sanding machine having RPM not less than 1500, complete all as specified, removal of nails etc & filling cracks/hole with putty & M&L for applying wall care putty upto 2 mm thick (multipurpose mixer shall be used for uniform and proper mixing of putty) including applying two coats royale luxury emulsion interior paint a lusurious smooth finish to wall/ceiling white or coloured over a coat of approved primer by auto roller complete all as specified & directed. (Note:- work will be strictly executed by mechinised means/ tools as required for smart periodical services)

S&F Welded steel wire fabric n exc 4 kg per Sqm supplied and fixed complete to wood or steel members complete all as specified and as directed

Taking down chowkhat or frame with shutter (without taking off shutter from the frame) not exceeding 1.5 Square Metre each , removing from the site including cutting holes required for taking out existing hold fast etc. complete all as specified and as directed.

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

Cutting holes in brick wall for inserting holdfast and making good dismantled portion by filling PCC (1:2:4) using 20mm graded stone aggregate type B-1 exc. half brick but n.exc one brick incl existing surface finishes complete all as specified and as directed.

S&F mild steel work, Grade Fe-410-0 or Fe- 310-0, as in flat iron (for holdfast) complete all as specified and as directed.

S&F Factory made single extruded WPC (Wood Polymer Composite) solid door/ window/Ceosetory windows & other Frames/Chowkhat of size 50 x 100 mm comprising of virgin PVC polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) fabricated with miter joints after applying PVC solvent cement and screwed with full body threaded star headed SS screws having minimum frame density of 750 kg/cum, screw withdrawal strength of 2200 N (Face) & 1100 N (Edge), minimum compressive strength of 58 N/mm2, modules of elasticity 900 N/mm2 and resistance to read 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 all as specified & directed.

S&F factory made single extruded WPC (Wood Polymer Composite) solid decorative type flush door shutter of size 28-30mm thick comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) having minimum density of 650 kg/cum and screw withdrawal strength of 1800 N (Face) & 900 N (Edge), minimum compressive strength 50 N/mm2, modulus of elasticity 850 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/moisture proof and fire retardant. WPC to be laminated with PVC foil of minimum 14 microns thick of approved design pasted with hot melt dhesive on both faces of shutter and fixing with stainless steel butt hinges of required size with necessary full body threaded star headed counter sunk S.S screws complete all as specified & directed.

S&F 4 mm thick sheet glass , figured glass, pinhead type , glazing with oil putty area not exceeding 0.50 Square Metre each pane complete all as specified and as directed.

S&F aluminium anodised grill of design DG 104 pattern made out of 10mm dia rod fixed with and including standard aluminium frame of F section of size 23.40mmx15.30mm & 1.4mm thick all as per manufactures instructions complete all as specified & directed.

S&F butt hinges size 100 extruded aluminium alloy with galvanised mild steel hinges pin anodised and fixed C-21 complete all as specified and as directed.

S&F Aluminium handle, cast type anodized size of handle 150 mm complete all as specified and as directed.

S&F Aluminium anodized, barrel tower bolt of extruded section, length of bolt 150 mm complete all as specified and as directed.

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

Preparation of old painted surfaces of wood or wood based surfaces over 10 cms width or girth and M&L for applying one coat of synthetic enamel paint on wooden surfaces complete all as specified and directed.

S&F in repairs vitreous china urinal, half stall type including providing and fixing plugs bedding urinal against wall in cement mortar in 1:2 securing urinals to plugs with and 60 mm brass screws, pointing around urinal back in cement with & inlcuding , flush pipes, 32mm dia PVC waste pipe, inlet ,outlet etc complete all as specified and directed.

S&F CPVC water tubing 16mm bore pipe, SDR 11 including provision of all fittings and connected in concealed and surface, along with primer & slovent cement for joint as per ASTM D 2564, pipe material shall be as per ASTM D 1785, fitting/ flanges shall be as per ASTM D2467, incl taking down old pipe line in concealed and surface complete all as specified and directed

All as per BOQ Serial Item No.3.25 above but 20mm bore CPVC pipe, complete all as specified and as directed

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

M&L for reinforced cement concrete 1:2:4 type B-1,using 20 mm graded stone aggregate as in shelves etc including necessary form work complete all as specified and directed.

S&F Steel work in tubular trusses, pillars and purlins including special shaped washer etc. Using ERW or induction butt welded tubes conforming to I. S 1161-1979 grade St.-240 complete all as specified and directed.

S&F 0.50mm thick pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet of any colour having tensile strength of 550 Mpa as in roof covering, fixed with self tapping screws etc complete including dismantling of existing sheet complete all as specified and directed. (Note:- Item rate shall be include any height of Bldgs / Hangars and for scafolding as all arrangement.)

Demolition in cement concrete ground floor and paving nexc. 15 cm thickness (below above ground floor ) complete all as specified directed.

S&F rotational moulded polythene water storage tank of 1000 ltrs capacity (cylinderical vertical with closed top)two layered hoisted and including all accessories (union, washer coupling, tank nipple etc) covers, connecting up pipes fixed in position all as specified in SSR Part - 1 including dismantling of water tank of any capacity complete all as specified and directed.

OTHER THAN COMMON E/M ITEMS FOR JOB 'A'

M&L for Point wiring with single core 1100 volts 1.5 sqmm FRLSH size PVC insulated PVC unsheathed stranded copper conductor using color code drawn through surface mounted stove steel enameled conduit 20 mm dia with accessories like flame proof bend, flame proof juntion box etc in and including 1.5 sqmm PVC insulated PVC unsheathed FRLSH copper conductor in cable for continuous earth continuty conductor by using green colour to common earth and connecting to earth point and connecting to earth dolly one light point controlled by one 16 Amps rotary switch complete all as specified & directed.

S&F in repair flame proof LED wall glass hanging type 60w fitting with suitable hanging arrangements one light control with one MCB SP, complete all as specified and directed. Note:The rates includes taking down old light fitting and providing suitable necessary ladders /equipments for any height for taking down fixing new items.

S & F in repair FLP FLEXIBLE metalic hose conduit 1000 mm long for 19/20 mm dia fixed on directed place complete all as specified and directed.

S & F in repair FLP rotary switch single pole 16 Amps and fixing arrangement complete all as specified & directed.

M&L for Point wiring with single core 1100 volts 1.5 sqmm FRLSH size PVC insulated PVC unsheathed stranded copper conductor using color code drawn through surface mounted stove steel enameled conduit 20 mm dia with accessories like flame proof bend, flame proof juntion box etc complete all as specified in and including 1.5 sqmm PVC insulated PVC unsheathed FRLSH copper conductor in cable for continuous earth continuty conductor by using green colour to common earth and connecting to earth point and connecting to earth dolly, for One light / Buzzer point controlled by one switch 5 Amp, SP, one way 240 volts complete all as specified & directed

All as per BOQ Serial item No 4.05 above but one 5 pin socket outlet 5 Amps on same board complete all as specified & directed.

All as per BOQ Serial Item No 4.05 above but one 5 Amp 3 pin multi pin socket point on independent board complete all as specified & directed.

All as per BOQ Serial Item No 4.05 above, but using 2.5 sqmm (nominal area) multistranded FRLSH copper conductor cable for phase & 2.5 sqmm size PVC insulated unsheathed multistanderd copper conductor cable for earth continuity (green colour) for one 3 pin socket outlet 15 Amp multi purpose controlled by 15 Amp switch, SP, one way, 240 Volts on independent board, complete all as specified and directed.

All as per BOQ Serial Item No 4.05 above, but using 4 sqmm (nominal area) for phase and 2.5 sqmm PVC insulated, unsheathed multistanderd FRLSH copper conductor cable for earth continuity conductor ( green colour) drawn though in and including surface mounted stove steel enameled conduit 20mm dia with all accessaries for one industrial plug complete all as specified and directed.

S&F switch piano flush type single pole one way, 15/16 Amp complete all as specified and directed.

S&F in repairs LED building security light fitting with suitable size bracket/angle to fit security light of 60w IP 66 protection LED complete all as specified and directed.

S&F in repairs switch socket outlet 2-in-1, 3 pin 6 A controlled by one switch complete all as specifed and directed.

S&F in repairs earth plug & socket board SP & N enclosure with 2 pole and earth metal plug & socket 20A, 240 V with and including one MCB SP 20A, 240V complete all as specifed and directed.

S&F in repairs LED recess mounted 2x2 luminarie 36w fitting complete all as specifed and directed.

S&F ceiling fan 1200mm sweep, BLDC (Brushless direct current) including all accessories like rubber bush, clamps, nut, screws, canopy and suitable down rods alongwith three core 1.5 sqmm multi stranded unsheathed copper cable for making connection from ceiling rose to fan complete all as specified and directed

S&F in repairs metallic wall mounting/air circulating fan 450 mm sweep single phase, hi-speed motor for better air delivery and superior low valtage performance complete all as specified and directed.

S&F in repairs air termination single pointed aluminium rod 12 mm dia and 1.00 mtr long with necessary fixing arrangement on aluminuim plate of suitable size on roof complete all as specified and directed.

S&F in repairs aluminium strip of size 25 x 3.15 mm fixed with suitable saddles & fixing screw etc on roof with including rubber & bitumen washer & fixed to insulator on wall for down conductor as fixed in repairs, (the rates includes making arrangement for insulators and insulators) complete all as specified and directed

S&F in repairs test point terminal block made of gun metal or phosphorus bronze size 75 x 75 x 25 mm thick drilled and screwed including 3 Nos 8 mm dia 25 mm long hexagonal head screws fixed to GI / aluminium strip bracket fixed to porcelain insulator in wall , complete all as specified and directed.

M&L for PCC (1:2: 4) type BO, using (12.5 mm graded stone aggregate) as in blocks (size as per IE rules) including necessary use and waste of form work as in grounting of porcelain insulator complet all as specified and directed

Laying only unreinforced precast concrete cable cover class LV type 1, flat size 250mm x 150mm x 40mm complete all as specified & directed

Supply, laying, jointing, connecting, testing in trenches 3.5 core 70 Sqmm XLPE/PVC insulated PVC sheathed cable heavy duty, 1100 volts grade, aluminium conductor including taking out existing cable & cable cover complete all as specified & directed.

S&F MCB, TPN, 415V, 10KA,63 Amps, current carry capacity C-Curve in DB complete all as specified & directed.

OTHER THAN COMMON B/R ITEMS FOR JOB 'B'

Demolition of cement concrete (unreinforced) roof or chajja padding of any description and any position not otherwise specifically provided for complete all as specified and directed.

M&L for applying 2 mm thick exterior grade wall care putty on wall and ceiling multipurpose mixer shall be used for uniform and mixing of putty complete all as specified and directed.

M&L plain cement concrete 1:3:6 type C-1 (using 20 mm graded stone aggregate) in plinth protection, 75 mm thick, finished even and smooth without using extra cement, including making joints 12 mm wide to the full depth of PCC at every 3 metres and at every change of direction and filling the same with & including bitumen and sand 1:3 by weight complete all as specified and directed.

M&L second class Hardwood 35 mm thickness, glazed and skeleton shutters, open rebated and prepared to receive glass, gauze, etc. (without sash bars), edge of framing plain, chamfered or rounded, fitted with cut and mitred beds for securing glass, etc.; sizes of members of shutters complete all as specified & directed.

S&F stainless steel wire cloth with 8% nickle 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staple complete all as specified & directed.

S&F Fiber Glass Reinforced plastic (FRP) Door Frames of cross section 90 mm x 45 mm having single rebate of 32 mm x 15 mm to receive shutter of 30 mm thickness. The laminte shall be moulded with fire resistant grade unsaturated polyester resin and chopped mat. Door frame laminate shall be 2mm thick and shall be filled with suitable wooden block in all the three legs. The frame shall be covered with fiber glass from all sides. M.S. stay shall be provided at the bottom to steady the frame., complete as specified by the manufacturer and complete all as specified & directed.

S&F door frames 30 mm thick Glass Fibre Reinforced Plastic (FRP) panelled door shutter of required colour and approved brand and manufacture, made with fire - retardant grade unsaturated polyester resin, moulded to 3 mm thick FRP laminate for forming hollow rails and styles, with wooden frame and suitable blocks of seasoned wood inside at required places for fixing of fittings, cast monolithically with 5 mm thick FRP laminate for panels conforming to IS: 14856, including fixing to frames, complete all as specified & directed.

S&F in repair stainless steel medium weight butt hinges 100mm long fixed with SS/ gypsum screwscomplete all as specified directed.

S&F 150 mm Brass barrel tower bolts, with cast or sheet barrel and rolled or cast bolts and fixed all as specified and directed.

S&F 300 mm long, 16mm dia stain less steel bright polished door sliding bolt hasp and staple type with fixing of clips 3 Nos with fixing with nut & bolt complete all as specified directed.

S&F Extruded brass handles, fabricated type polished size of handle 150 mm complete all as specified and as directed.

S&F two legged aluminium floor door stopper with rubber shoe 140mm long complete all as specified and directed.

S&F for aluminium body hydraulically door closer regaulted, designation No.3 universal type, suitable for door shuttes of 851 to 1000 mm in width and of weight between 61 to 80 Kg and fixed complete all as specified & directed.

Dismantling wall and ceiling boards or insulation boards, any thickness, any description, including cover fillets complete all as specified & directed.

M&L non skid ceramic coloured tile 7 to 8mm thick (square/rectangular area of each tiles exceeding 0.11 Square but not exceeding 0.18 Sqm in floor over & including 15mm thick screed bed in cement motar 1:6, set and jointed in neat cement slurry and pointed in coloured cement to match the tile complete all as specified & directed.

S&F 15mm dia concealed stop cock chromium plated with long screwed down high pressure with cruteh or butterfly handle screwed both end for iron pipe complete all as specified and as directed.

S&F stainless steel 25mm thick tubular curtain rods fancy type with brackets ,stops, rollers etc complete all as specified and direced.

S&F 100x100 mm ultra slim staitness steel heavy rain shower head, fancy type shower roses brass chromium plated with C P arms of length upto 60 cm for 15mm bore CP tube complete all as specified and as directed.

S&F in repair curved shaped urinal partition with frosted 8 mm thick glass chrome finish of size 900 x 450 mm fixed with stainless steel bracket with SS screw on wall mounted complete all as specified and directed.

S&F rotational moulded Polyethylene (HDPE) Water Storage Tank 2000 LITRE Capacity (Cylindrical Vertical with Closed Top), Black/ white in Colour, Three Layered Construction, hoisted and fixed in Position all specified in MES Schedule Part-I, including tank nipple, union and Lowering of unserviceable Water Storage Tank with Float Valve of any description incl dismantling of existing water tank of any capacity complete all as specified and directed.

S&F PTMT waste pipe 31/32 mm bore 80 cm long complete all as specified & directed.

M&L for 3 coats of white wash on newly plastered surfaces of ceilings including preparation of surfaces complete all as sepecified & directed.

S&F of soap dish fancy chromium plated fixed in wall complete all as specified & directed

OTHER THAN COMMON E/M ITEMS FOR JOB 'B'

M&L for point wiring with single core 1100 volts grade 1.5 sqmm size PVC FRLSH insulated unsheathed stranded copper conductor cable using color code drawn through Concealed PVC conduit with all accessories in and including sunk type pressed steel/CI terminal box with 3mm thick hylam Mansonite sheet top cover / PVC Board including 1.5Sq mm PVC insulated unsheathed copper conductor cable for continous earth conductor (using green colour)to common earth and connecting to earth dolly for one light /fan/ call bell point controlled by one switch complete all as specified & directed

All as per BOQ Serial item No 6.01 above but one 5 pin socket outlet 5 Amps on independent board

All as per BOQ Serial item No 6.01 above but one 5 pin socket outlet 5 Amps on same board

All as per BOQ Serial item No 6.01 above but with 2.5 sqmm multi stranded copper conductor 1100 volts grade FRLSH PVC insulated sheathed cable with FRLSH PVC 2.5 Sqmm multi standard insulated unsheathed copper wire for continues earth on independent board.

S & F LED floodlight luminaire with secondary optics made in pressure die cast housing and heat sink in aluminium extrusion with IP66, Turbo LED series ,180Watt & accessories and connecting up to looping box with PVC insulated multi stranded copper conductor cable 1.5 sqmm twin Core complete all as specified and directed.

Taking down ceiling fan and keeping in safe custody for reuse and refixing the same after duly painted and marking of MES number on ceiling fan of size 1200mm sweep complete with connected accessories complete all as specified and directed.

Taking down ceiling fan and keeping in safe custody for reuse and refixing the same after duly painted and marking of MES number on ceiling fan of size 1200mm sweep complete with connected accessories complete all as specified and directed.

Taking down exhaust fan and keeping in safe custody for reuse and duly painted and marking of MES number on fan complete with connected accessories complete all as specified and directed.

S&F Metallic wall mounting/air circulating fan 400 mm sweep single phase, hi-speed motor for better air delivery and superior low valtage performance complete all as specified and directed.

S&F in repairs panel box of size 75cmx65cmx 25cm single door to accommodate DB made out of CRCA sheet with all accessories complete all as specified and directed.

S&F rotary type fan regulator suitable for operator in 230V, AC, 50 Hz complete all as specified & directed

All as per BOQ Serial item no 4.22 above but XLPE cable of size 25 Sqmm 3.5 core complete all as specified & directed.

Mahadev Enterprises

M.K Enterprises

M/s S.D Construction Co

S.P.TRADERS

DEV ENTERPRISES

DIGITAL SERVICES