ADDITION ALTERATION AND SPECIAL REPAIRS TO BLDG NO P552 AND SPECIAL REPAIRS TO BLDG NO P374 03 AT INS ABHIMANYU AT NAVAL STATION KARANJA

Amount

Notes : - (i) (A) Job No.SO(K)/02/2025-26/LBW & (B) Job No.SO(K)/01/2025-26/SPL REP B/R (ii) Please refer schedule 'A' notes before quoting the tender. (iii) Amount of Schedule of Credit shall be deducted off line by the department. (iv)The Unit Rate quoted are deemed to include for the following and nothing extra will be paid for these works: (a). Supplying, erecting and use of scaffolding upto required height (max 25 to 30m) or upto 8th floor height 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. (b). 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.

B/R COMMON ITEMS OF JOB (A) & JOB (B) (as per Appendix A to BOQ)

Dismantling of floor, hearth or wall tiling including cement mortar bedding ( but not backing), removing serviceable tiles to store and rubbish off the permises and removal to a distance not exceeding 500m from the starting point complete all as specified and directed.

Demolition of Cement concrete of any description and in any position and removal of debrish to a distance not exceeding 500m from the starting point complete all as specified and directed.

M&L for 40 mm thick PCC 1:2:4 type B0 using 12.5mm graded stone aggregates as in bedding layer for laying, levelling course, etc complete all as specified and directed.

M&L for Cement concrete (1:5:10) type E2 using 40mm graded stone aggregates in foundations, filling of sunken and mass-concrete etc complete all as specified and directed.

M&L for rendering 15mm thick in CM 1:4 on fair faces of brick work, concrete surfaces as in sunken/roof treatment finished even and smooth without using extra cement with & including M&L for applying two coats of acrylic polymer treatment as per manufacturer instructions complete all as specified and directed.

M&L for glazed ceramic coloured tile 350mm x 250mm x 7mm or 450mm x 350mm x 7mm size as on walls set and jointed in neat cement slurry over & including 10mm thick rendering in cement mortar (1:4) and pointed in coloured cement to match for work on vertical surface etc complete all as specified and directed. Note:- Desinger concept tiles matching with exisitng tiles shall be used.

M&L non skid ceramic coloured tile 7 to 8mm thick (square/rectangular area of each tiles exceeding 0.11 Sqm but not exceeding 0.18 Sqm as in floor over & including 20mm thick screed bed in cement motar 1:4, set and jointed in neat cement slurry and pointed in coloured complete all as specified and directed.

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

Taking down cement plaster on brick walls or stone walls etc including raking out joint, hacking for key, scrubbing down with water etc including removing debries to a distance not exceeding 500m complete all as specified and directed.

M&L for rendering 15mm thick on fair faces of brick/concrete surfaces in CM (1:4), finished even and smooth without using extra cement (WPC to be measured and paid separately) complete all as specfified and directed.

M&L for rendering 10 mm thick on fair faces of brick work or concrete surfaces of walls in cement mortar 1:6 finished even and smooth (with out using extra cement) complete all as specified and directed.

M&L for rendering 5 mm thick on ceilings in cement mortar 1:3 and finishing the surface even and smooth without using extra cement complete all as specified and directed.

M&L for three coats of white wash on newly plastered surfaces of ceilings including preparation of surface complete all as specified and directed.

M&L for applying 3mm thick wall care putty on new or old plastered surface and prepare the smooth surface with sand paper with & including applying two coats of oil bound distemper on walls complete all as specified and directed.

S&F solid PVC door frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with MS square tube and edgeswill be painted to match will printed sheet fixed in opening as per specification & drawings complete all as specified and directed.

S&F factory made solid panel PVC door shutter 30mm thick (style) consisting of frame made out of mild steel tube top & bottom rail mild steel 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 & bottom rail on either side & as gap inserted for top rail & bottom rail; Paneling of plain colour PVC sheet to be fitted in the mild steel 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 per specification and drawing complete all as specified and directed.

S&F Stainless steel butt hinges size 100 mm for fixing WPC Door complete all as specified and as directed.

S&F 200 mm long aluminium anodised, barrel tower bolts of extruded section and fixed complete all as specified and directed.

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

Complete removal of existing treatment from old decorated plastered surfaces of walls and ceilings by Vacuum based sanding machine, removal of nails etc & filling cracks/hole with putty with & including M&L for applying wall care putty upto 2 mm thick (multipurpose mixer shall be used for uniform and proper mixing of putty) and M&L for applying two coats of oil emulsion distemper white or coloured over a coat of approved primer by auto roller complete all as specified & directed.

Preparation of old painted Steel surfaces of any description not otherwise described, over 10 cm width or girth and M&L for applying two coat of synthetic enamel paint complete all as specified and directed.

Preparation of new or old external wall surfaces 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, filling 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 and M&L for applying one coat of water base primer (with mechanically airless paint sprayer machine) and allow to dry for 6 hours appx,thereafter M&L for applying 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.

S&F CPVC water tubing outer dia 20mm bore pipe, SDR 11 including provision of all fittings and connected completed 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, including taking down old Pipe complete all as specified and directed.

S&F CPVC water tubing outer dia 25mm bore pipe, SDR 11 including provision of all fittings and connected completed 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, including taking down old Pipe complete all as specified and directed.

Cutting chases, pinning in, 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 not exc 10cm girth

M&L PVC (SWR) floor trap plain with grating incl jointing with solvent cement 75mm bore complete all as specified and direcetd.

S&F in repairs vitreous China squatting pan, ‘Orissa’ pattern, of size 580mm x 440mm, white with integral foot rest including provn of cement concrete bedding and connection to trap, outgoing flushing pipe, anti syphonage pipe, CI trap 100 mm bore of pipe etc including PCC complete all as specified and directed.

S&F in repairs PVC flushing cistern of 10 ltrs capacity including flush pipe PVC connection etc complete all as specified and directed.

S&F in repairs Vitreous china wash basin white, flat back size 550mm x 400mm including brackets including cutting for and pinning in ends of brackets or erecting stand including PTMT 32mm waste coupling and waste pipe complete all as specified and directed.

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

S&F in repairs 15 mm bib taps cast copper alloy, screwed down high pressure chromium plated screwed for iron pipe and fixed complete all as specified and directed.

S&F in repairs 15 mm Angle valve stopcock cast copper alloy, screwed down high pressure chromium plated screwed both ends for iron pipe or for unions and fixed complete all as specified and directed.

S&F in repairs Tubular towel rail made of brass chromium plated, 20mm dia, D type, 60cm long between flanges complete all as specified and directed.

S&F in repairs brass chromium plated shower rose 125mm size including shower arm complete all as specifed and directed

S&F in repairs for 5.5 mm thick and 120mm wide sheet glass shelf assembly with chromium plated bracket guard and railing 500mm long complete all as specified and directed.

S&F in repairs soap dish fancy type chromium plated fixed in wall complete all as specified and directed.

S&F in repairs 15mm bore Concealed 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 and directed.

S&F in repairs PVC connection 15mm size with PTMT nuts of length 450mm complete all as specified and directed.

S&F in repair PTMT waste pipe 31/32 mm bore 80 cm long complete all as specified by Engineer-in -Charge .

Taking down eaves gutters and rainwater pipes (any size or pattern), including all fittings, heads, shoes, bends, swan-necks, etc., including cleaning or refixing or removal to Store (measured overall as fixed along the centre line over fittings and accessories) complete all as specified and as directed.

S&F 110 mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid on wall or in trenches or in floors complete all as specified and directed.

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

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

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

S&F PVC (SWR) junction single, (single T) equal or un equal of 110 mm bore of pipe with access door complete all as specified and directed.

Demolition of Reinforced Cement Concrete of any description and in any position not otherwise specifically provided for complete all as specified and directed.

S&F pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.5mm thick of an colour having tenstile strength of 550 Mpa as in roof covering / cladding to wall, fixed with self tapping screws complete all as specified and directed.

S&F pre-painted galvalume aluminium zinc coating GI based Plain steel sheet 0.5mm thick of an colour having tenstile strength of 550 Mpa as in roof covering / cladding to wall, fixed with self tapping screws complete all as specified and directed.

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

S&F in repairs framed work such as grills, gratings, cooler stands etc., with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe 290 Gde E-165 incl necessary fixing to walls complete all as specified and directed.

Preparation of new previously untreated steel and iron surfaces of any description not other wise described over 10 centimetre width or girth and M&L for applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed.

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

M&L for Chipping, removing carefullly concrete work by low impact hammer, breakar without damaging the structure & cleaning and disposal of debries out side the premises etc. complete all as specified and directed. NOTE: Hard concrete should not be removed by force.

Clean 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. or equiavelent 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 and 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 complete all as specified and directed. NOTE: The application shall be by brush.

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 complete all as specified and 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 and directed.

M&L for applying concrete protection coating on finished structural members exposed to atmosphere 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. Works shall be carried out 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 crack with a liberal application of the epoxy putty.

M&L for Injecting of site mixed cement slurry grout, mixed in specified proportion 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 complete all as specified and 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 or equiavelent as approved by GE) 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 and directed.

S&F in repairs Mild TMT 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 orsecuring 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.

S&F in repairs Mild Steel TMT bar of 5mm and over upto 10mm dia in or stirrups,spacers and binderd of designed diameter in various structural elements like column ,beams and foundations including drilling ,bending, welding and fixing the bars with epoxy putty etc. complete all as specified and directed. NOTE: Steel provided on the basis of 1% of volume of concrete.

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

E/M COMMON ITEMS OF JOB (A) & JOB (B)

Taking down carefully copper /aluminium point wiring (light, fan socket or power) through stove enamelled steel conduit/pvc conduits including complete fittings such as switches, ceiling roses, pendants, regulators, sockets,, switch sockets, electrical fittings etc removing and making good disturbed surfaces of walls/ceiling etc, all as specified and directed.

M&Lconcealed point wiring with 1.5 Sqmm single core, multi stranded copper conductor 1100 V grade . ISI marked, PVC insulated unsheathed cable (with approved colour code) FRLSH cable in concelaed PVC , ISI marked including all accessories as approved by EIC, with PVC 1.5mm multi stranded insulated unsheathed FRLSH copper wire, ISI marked of green colour for continous earth, including sunken box made out os suitable thick and not less than 60mm in depth GI/MS/pressed steel terminal box to be concealed in wall, duly painted including laminated hylum/maonite sheet cover thickness 3mm for mounting of fittings like switches , sockets , fan regulators etc. fixed with galvanised screw and cup washer complete all as specified and directed :- Note :- (i) Wiring to be done as per arroved colour code. (ii) Including casing capping on ceiling deemed to be included in this item.

One light /fan/ call bell point controlled by one switch

One 5 pin socket outlet 5 Amps on independent board

One 5 pin socket outlet 5 Amps on same board

All as per BOQ Serial item No 2.02 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 switch piano flush button single pole one way, 6 Amp complete all as specified and directed.

S&F Socket outlet 2 in 1, 3 pin, 6 Amp flush type complete all as specified and directed.

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

S&F Socket type EME fan 5 step regulator for ceiling fan of suitable size, complete all as specified and directed.

M&L for Sub main wiring with two runs of single core PVC insulated unsheathed cable 1100 volts grade, multistranded copper conductor FRLSH cable of 4.0 Sqmm (with colour code), drawn in but including non metallic rigid PVC conduit of 25mm dia/casing capping with & including one run of PVC insulated unsheathed, multistranded copper conductor FRLSH cable of 4.0 Sqmm (Green colour) as contineous earth conductor cable connected to earth dolly in surfaces/ recess/Concealed complete including taking down complete all as specified and directed.

S&F in repairs LED building security light fitting with suitable size bracket/angle with three core flexible wire to fit security light of 45 w IP 66 protection complete all as specified and directed.

S&F in repairs LED batten with 20/22W LED tube light approx four feet in wall/surface connecting with all required accessories like PVC box base,flexible cable from ceiling rose etc Surface and wall mounted LED batten, Engineering plastic batten with accessories complete all as specified and directed.

S&F in repairs double door MCB DB made out of 18SWG CRCA steel sheets, Phosphates powder coated with copper bus bar, Earth stud, Din Rail, Polyamide Terminal Blocks for incoming and outgoing circuits, inbuilt loose wire box, Ground terminal blocks, duly pre-wired with thimble flame retardant copper conductors and poly layer for protection SP 240 volts 200 Amps rated bus bar 8 way double door open able, concealed on wall including complete all as specified and directed.

S&F 6 to 32 AMP MCB single pole 240 V 10 KA (C-Series) complete all as specified and directed.

S&F SPN 32 AMP MCB DP 240 V 10 KA (C-Series) complete all as specified and directed.

B/R ITEMS FOR JOB 'A'

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

S&F 2000 ltrs capacity Rotational moulded polyethylene water storage tanks (Cylindrical vertical with closed top) hoisted and fixed in position all as specified in IS Code -12701-1996 including 25mm dia water tank nipple complete all as specified and directed.

S&F of Gunmental, globe or gate valves 25 mm dia with iron wheel head, screwed both ends for iron pipe and fixedvcomplete all as specified and directed.

S&F 25 mm PVC float valve high pressure of PTMT with epoxy coated aluminium rod & hight density plastic ball complete screwed for iron pipe or brass furred and fixed with fittings such as (socket, nipple, union) etc complete all as specified and directed.

E/M ITEMS FOR JOB 'A'

All as per BOQ Serial item No 2.02 above but One light point controlled by 2 way switch SP, 5 Amp, 240 Volts

M&L cutting of wall/ceiling/column for laying submain of any size including making god as per existing complete all as specified and directed.

S&F Switch flush button, single pole, two way, 6 Amp complete all as specified and directed.

S&F ceiling rose, 3 phase/PVC/polycarbonate, isolated body, three terminals complete all as specified and directed.

M&L for Sub main wiring with two runs of single core PVC insulated unsheathed cable 1100 volts grade, multistranded copper conductor FRLSH cable of 6.0 Sqmm (with colour code), drawn in but including non metallic rigid PVC conduit of 25mm dia/casing capping with & including one run of PVC insulated unsheathed, multistranded copper conductor FRLSH cable of 6.0 Sqmm (Green colour) as contineous earth conductor cable connected to earth dolly in surfaces/ recess/Concealed complete including taking down complete all as specified and directed.

S&F in repairs double door MCB DB made out of 18SWG CRCA steel sheets, Phosphates powder coated with copper bus bar, Earth stud, Din Rail, Polyamide Terminal Blocks for incoming and outgoing circuits, inbuilt loose wire box, Ground terminal blocks, duly pre-wired with thimble flame retardant copper conductors and poly layer for protection SP 240 volts 200 Amps rated bus bar 12 way double door open able, concealed on wall including complete all as specified and directed.

S&F in repairs double door MCB VTPN DB 4 WAY made out of 18SWG CRCA steel sheets, Phosphates powder coated with copper bus bar, Earth stud, Din Rail, Polyamide Terminal Blocks for incoming and outgoing circuits, inbuilt loose wire box, Ground terminal blocks, duly pre-wired with thimble flame retardant copper conductors and poly layer for protection SP 240 volts 200 Amps rated bus bar 4 way, concealed on wall including complete all as specified and directed.

S&F in repairs LED batten 10w, 2 feet with LED tube light 220V, AC, 50HZ in wall/surface connecting with all required accessories like flexible cable from ceiling rose etc complete all as specified and directed.

S&F in repairs MCCB 4 pole, thermal magnetic release range 63 Amps of breaking capacity 16 kA, 415 Volts, 50 Hz, complete all as specified and directed.

B/R ITEMS FOR JOB 'B'

M&L non skid ceramic coloured tile 7 to 8mm thick (square/rectangular) area of each tiles exceeding 0.18 Sqm but not exceeding 0.36 Sqm in floor over & including 20mm thick screed bed in cement motar 1:4, set and jointed in neat cement slurry and pointed in coloured cement to match the tile complete all as specified and directed.

M&L non skid ceramic coloured tile 7 to 8mm thick (square/rectangular area of each tiles exceeding 0.18 Square but not exceeding 0.36 Sqm in skiting/dadosset and jointed in neat cement slurry over and including 10mm thick rendering in cement mortar (1:4) and pointed in coloured cement to match for work on vertical surface etc complete all as specified and directed.

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

Taking down Shutters of any description exc 1.00 sqm but n exc 2 Sqm, complete all as specified and directed.

Taking down Shutters of any description n.exc 1.00 sqm, 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 incement mortar (1:4) including pointing in white cement (1:2) usingmarble dust with admixture of pigment to match with marble shade with & including 20mm thick screed bed or bedding layer of mortar in CM 1:6 complete all as specified and directed.

M&L for Granite 18 to 20mm thick on vertical surfaces such as skirting, dado, steps, wash basin table top, flooring, kitchen slab, machine cut bedded and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone including cutting and polishing over and including rendering 20 mm thick back coat in CM (1:3) complete all as specified and directed

M&L for edge moulding to 18-20mm thick marble stone of counters vanities etc. including machine polishing to edge to give high gloss finish etc. complete all as specified and directed

M&L for moulding to 18-20mm thick granite stone of counters vanities etc. including machine polishing to edge to give high gloss finish etc. complete all as specified and directed

M&L for 40mm thick Cuddapah Stone slabs polished, set and jointed in cement and stone dust mortar 1:3 and pointed in cement mixed with approved pigment to match used as support to granite/marble stone slab used in Kitchen Platform 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 aggrgates) and setting in mortar (1:6) 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 including making good to the disturbed portion with its original specifications complete all as specified and directed.

S&F 4mm thick sheet glass ordinary quality black glass colour, white,frosted or multicolour fixed in aluminium window/Door /Partition includin rubber beading in square area n exc 0.5 Sqm in each pane complete all as specified and directed.

S&F 4mm thick sheet glass ordinary quality black glass colour, white, frosted or multicolour fixed in aluminium window/Door/ Partition includin rubber beading in square area exc 0.5 Sqm in each pane complete all as specified and directed.

S&F for 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 23.40mm x 15.30mm x 1.4mm thick all as per manufactures instructions complete all as specified and directed.

M&L for Double action floor spring hydraulically regulated made up of minimum 1.25mm thick alum,inium alloy sheet foundation box, main ody with stainless steel cover, governing pivot made of brass, other plart made of mild steel heavy duty and fixed complete all as specified and directed.

S&F Factory made single extruded WPC (Wood Polymer Composite) solid door/ window/ Ceosetory windows & other Frames/ Chowkhat of size 65 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 spread of flame of Class A category with property of being termite/borer proof, water/ moisture proof and fire retardant and fixed in position with MS hold fast/ lugs/SS dash fasteners of required dia and length complete all as specified and directed. NOTE: M.S. hold fast/ lugs or SS dash fasteners shall be paid for separately.

S&F to existing door frames Factory made single extruded WPC (Wood Polymer Composite) solid plain flush door shutter of 30mm size 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 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 and directed. Note: Stainless steel butt hinges and necessary SS screws shall be paid separately

S&F 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 and directed.

Taking down and refixing of GI tubing medium grade 20 mm dia after cleaning of pipe with all fittings and fixed complete to walls and ceiling or laid on floors complete all as specified and directed.

Taking down and refixing of GI tubing medium grade 25 mm dia after cleaning of pipe with all fittings and fixed complete to walls and ceiling or laid on floors complete all as specified and directed.

S&F 20 mm bore GI tubing medium grade, galvanised with all fitting and fixed complete to walls and ceilings or laid in floors including taking down old Pipe complete all as specified and directed.

S&F 25 mm bore GI tubing medium grade, galvanised with all fitting and fixed complete to walls and ceilings or laid in floors including taking down old Pipe complete all as specified and directed.

Disconnecting existing tanks of capacity exc 500 litres but nexc 1000 litres, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing it after cleaning of watertank to its original/New position complete all as specified and directed.

S&F for PVC False ceiling consisting of 600 mm x 600 mm, 8-10mm thick prelaminated self design including frame work made using aluminium 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 GI 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 all as specified and directed. .Note:- Items rate shall be include upto 20.00 meter height of bldgs for scaffolding as all arrangement.

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 directed. 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 PENT RCC roof at 12 -15 mtr height (non accessible roof).

M&L for 10mm thick cement plaster in CM (1:3) on roof top and chajja and concrete surface mixed with WPC as per manufacturer’s instructions @ 3% by weight of cement on concrete surfaces, finished even and smooth without using extra cement complete all as specified and directed. Note : WPC shall be measured and paid separately.

M&L water proofing treatment of roof with the following complete all as specified and directed:- (a) Applying evenly a coat of bituminous primer conforming to IS-3384:1986 @ 0.30 litre/sqm including preparation of roof surfaces. (b) Applying evenly a tack coat of industrial bitumen 85/25 @ 1.2 kg/Sqm on plaster surface. (c) A layer of 4mm thick APP polymeric membrane of weight not less than 4.5 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, (d) M&L for applying two coats of bitumen water proofing aluminium heat resistance paint on the roof as per manufacture instructions.

M.K Enterprises (BID ID -3410402)

LAXMI ENTERPRISES (BID ID -3412661)

Mahadev Enterprises (BID ID -3415086)

pk Enterprises (BID ID -3413329)

kalakriti enterprises (BID ID -3414962)