Archaeological Survey Of India Tender

Stone work in plain ashlar in super structure upto floor five level in cement mortar 1:6(1 cement: 6 coarse sand) including pointing with cement mortar 1:2 (1 white cement:2 stone dust) with an admixture of pigment matching the stone shade Red sand stone with all complete.

Demolishing cement concrete manually by mechanical means including disposal of material within 50 metres lead as per direction of Engineer – in – charge nominal concrete 1:3:6 or richer mix (including equivalent design mix) with all complete .

Providing and laying in position cement concrete of specified grade excluding the cost of cantering and shuttering -All work up to plinth level 1:2:4 ( 1 cement :2 coarse sand (Zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) with all complete .

Provision for re -fixing of grill in proper place after completing of stone masonry work with all complete.

Provision of providing an lying 50 mm thick granite flag stone (0.45-0.60 X 0.60- 0.80) by using 20mm thick 20mm thick lime Surkhi mortar(1:1:1)( 1: Lime,1: surkhi, 1:sand) with mixing of molasses, balgiri etc.in proportionate ratio with all complete.

Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, for all lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50m in all kind of soil with all complete

Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead. With all complete.

Provision for applying 20mm cement plaster 1:6(1: cement ,6 :core sand) with all complete.

Dismantling roofing including ridges, hips, valleys and gutters etc. and stacking the material within 50 metres lead of G.S sheet with all complete.

Providing corrugated G.S. Sheet roofing including vertical/ curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I limpet washers or with G.I limpet washer filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (up to any pitch in horizontal/ vertical or curved surfaces), excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required 0.80 mm thick with Zine coating not less than 275 gm/m2 with all complete.

Designing, providing, installing and fixing factory finished custom designed cold form light Gauge Steel Framed super structure comprising of steel wall panel, trusses, purlins etc manufactured out of minimum 0.75mm thick steel sheet as per design requirements. The steel sheet shall be galvanized(AZ -150 gms Aluminium Zinc Alloy coated steel having minimum yield strength 300-550 Mpa) conforming to AISI specifications and IBC 2009 for cold formed steel framing and construction and also as per IS :875-1987, ISO 800- 1984 and IS:801 – 1975. The wind load shall be as per provisions of IS 875 (part - III).LGSFS frame shall be designed as per IS:801 using commercially available software such as frame CAD Pro -11.7/STAAD PRO -V8i/Architek V2.5.16/Revit architecture -2011 or equivalent. Proper usage of Connection Accessories like Heavy Duty Tension Ties, Light Duty Hold- ons, Twist Straps (to connect truss with wall frames, Strong Tie, Tie Rod , H-Brackets, Boxing Sections, L-Shaped Angles for better structural stability. The framing section shall be cold form C-types having minimum web depth 89 mm x 39 mm flange x 11 mm lip in required length as per structural design requirement duly punched with dimple / slot at required locations as per approved drawings. The slots will be along centre line of webs and shall be spaced minimum 250 mm away from both ends of the member. The frame can be supplied in panelized or knock down condition in specific dimensions and fastened with screws extending through the steel beyond by minimum of three exposed threads. All self drilling tapping screws for joining the members shall have a Type II coating in accordance with ASTM B633 (13) or equivalent corrosion protection of gauge 10 & 12 ,TPI 16 & 8 of length 20 mm. The frames shall be fixed to RCC slab or Tie Beam over Neoprene rubber using self expanding carbon steel anchor bolt of dia as per approved drawings. Design subject to minimum 12 mm diameter and 121 mm length conforming to AISI 304 and 316 at 500 mm C/C with minimum embedment of 100 mm in RCC (RCC to be paid separately) and located not more than 300 mm from corners or termination of bottom tracks complete in all respects. The item also includes the submission of stability reports duly examined and issued by any NIT/ IIT. The rate includes the concept design, detailed design, fabrication of sections, transportation, installation and all required fixing arrangement at site as described above with all complete

Providing ridges or hips of width 60 cm overall width plain G.S. sheet fixed with polymer coated J or L hooks, bolts and nuts 8 mm dia G.I. limpet and bitumen washers complete 0.80 mm thick with zinc coating not less than 275 gm/m2 with all complete.

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer- in-charge in cement mortar with all complete.

Brick work with common burnt clay F.P.S .(non modular)bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in Cement mortar 1:6 ( 1: cement: 6 coarse sand) with all compete .

Providing and fixing double scaffolding system ( cup lock type ) on the exterior side of building/ structure, upto 25 metre height, above ground level, including additional rows of scaffolding in stepped manner as per requirement of site, made with 40mm dia M.S tube, placed 1.5 metre centre to centre, horizontal & vertical tubes joint with cup & lock system with M.S Tubes, M.S Tube challis, M.S. clamps and staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for execution of work of cleaning and / or pointing and /or applying chemical and removing it thereafter. The scaffolding system shall be stiffened with bracings, runners, connecting with the building etc. wherever required, if feasible, for inspection of work at required locations with essential safety features for the workmen etc. complete as per directions and approval of engineer-in-charge with all complete

Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead for thickness of tiles above 25mm and up to 40mm with all complete.

Providing and fixing 1st quality ceramic glazed wall tiles conforming to IS : 15622 (thickness to be specified by the manufacturer), of approved make ,in all colours, shades except burgundy, bottle green, black of any size as approved by Engineerin -Charge, in skirting, risers of steps and dados, over 12mm thick bed of cement mortar 1:3 (1 cement :3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

Providing and laying Ceramic glazed floor tiles of size 300x300 mm (thickness to be specified by the manufacturer) of 1st quality conforming to IS : 15622 of approved make in colours such as White, lvory, Grey, Fume Red Brown, Laid on 20mm thick cement mortar 1:4 ( 1 cement:4 coarse sand ), Jointing with grey cement slurry @3.3 kg/ sqm including pointing the joints with white cement and matching pigment etc. complete

Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 15622, of approved make,in all colours and shades , laid on 20mm thick cement mortar 1:4 ( 1 cement : 4 coarse sand ), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc., complete.

Disposal of building rubbish/ malba/similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer -in – charge, beyond 50 m initial lead, for all leads including all lifts involved.

Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete.

Providing and applying plaster of paris putty of 2mm thickness over plastered surface to prepare the surface even and smooth complete.

Distempering with 1st quality acrylic distemper ( ready mixed) having VOC content less than 50 gram/litre, of approved manufacturer and of required shade and colour all complete to achieve even shade and colour new work ( two or more coats ) over and including water thinnable priming coat with cement primer having VOC content less than 50 gram/litre with all complete

Finishing walls with 100% premium acrylic emulsion paint having VOC less than 50 gm/ litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (company Depot Tinted) with silicon additives (Two or more coats applied@ 1.43 litre/10 sqm. Over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm With all complete.

Painting with synthetic enamel paint of approved brandand manufacture to give an even shade with all complete.

Providing and laying non- pressure NP2 class ( light duty) R.C.C pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 ( 1 cement :2 fine sand ) including testing of joints etc. complete. 300mm dia R.C.C pipe with all complete.

Providing and fixing PVC Door frame of size 50x47 mm with a wall thickness of 5mm (+ 0.2 mm), made out of single piece extruded PVC profile, with mitred cut joints and with 2 nos of PVC bracket of size 190mm x100 mm long arms of cross section size 35 X 15 mm & self driven self taping screws, the vertical door profiles to be reinforced with 40 x 20 mm M.S rectangular tube of 0.8mm, including providing EPDM rubber gasket weather seal throughout the frame, including jointing 5mm PVC frame strip with PVC solvent cement on the back of the profile The door frame to be fixed to the wall using 8x100 mm long anchor fasteners complete, all as per manufacturer’s specification and direction of Engineer - in-charge. With all complete

35mm thick factory made Solid panel PVC Door shutter, made out of single piece extruded solid PVC profiles, 5 mm (+ 0.2 mm ) thick, having styles & rails (except lock rail) of size 95 mm x 35mm x 5 mm, out of which 75mm shall be flat and 20mm shall be tapered ( on both side), having one side thickness of 15mm integrally extruded on the hinge side of the profile for better screw holding power, including reinforcing with MS tube of size 40mm x 20mm x1mm, joints of styles & rails to be mitered cut & joint with the help of PVC solvent cement, self driven self tapping screws & M.S rectangular pipes bracket of size 190mm x100 mm of cross section size 35 mmx 17mm x 1 mm at each corner. Single piece extruded 5mm thick solid PVC Lock rail of size 115 mm x 35 mm, out of which 75mm to be flat and 20 mm to be tapered at both ends , having 15 mm solid core in middle of rail section integrally extruded, fixing the styles & rails with the help of solvent and self driven self tapping screws of 125 mm x 11 mm, including providing 5 mm Single piece solid PVC extruded sheet inserted in the door as panel, all complete as per manufacturer’s specification and direction of Engineer -in- Charge. Decorative finish (wood grained finish) with all complete.

Providing and fixing M.S grills of required pattern in frames of windows etc. with M.S . flats, square or round bars etc. including priming coat with approved steel primer all compete fixed to openings/wooden frames with rawl plugs screws etc. with all complete

Providing and laying in position specified grade of reinforced cement concrete , excluding the cost of centering, shuttering, finishing and reinforcement –All work up to plinth level 1:2:4 (1 cement : 2 coarse sand (zond-III) derived from natural sources :4 graded stone aggregate 20 mm nominal size derived from natural sources) with all complete.

Centering and shuttering including strutting, propping etc, and removal of form for Suspended floors ,roofs landings, balconies and access plateform with water proof ply 12 mm thick with all complete

Steel reinforcement for R.C.C work including straightening , cutting, bending, placing in position and binding all complete upto plinth level Mild steel and Medium Tensile steel bars with all complete

Dismantling, door, windows and clerestory windows ( steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead of area 3 sq. metres and below with all complete

Kota stone slabs 20mm thick in risers of steps, skirting, dado and pillars laid on 12 mm ( average) thick cement mortar 1:3 (1 cement :3 coarse sand) and jointed with grey cement slurry mixed with pigment to match the shade of the slabs, including rubbing and polishing complete with all complete.