Tender For Conservation And Repairs Of Shree Karveer Niwasini Ambabai Mahalaxmi Temple, Kolhapur- 1 Providing and fixing double scaffolding system (cup lock type) on the exterior side of building/structure, 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. Note:- (1) The elevational area of the scaffolding shall be measured for payment purpose. (2) The payment will be made once only for execution of all items for such works. 2 Removing brick bat coba including stacking the spoils as directed with all leads, lifts etc, complete. 3 Removing cement tiles, ormarble or polished shahabad floor or dadowithout bed concrete including stacking the materials as directed with all leads, lifts etc. complete 4 Removing lime or lean cement concrete including stacking the spoils as directed with all leads, lifts etc, complete. 5 Dismantling brick masonry in lime or cement mortar and stacking the materils as directed with all leads, lifts etc. 6 Dismantling the R.C.C. Work 1:2:4 and sorting out the materials such as steel etc. as directed and stacking them within the specified lead as directed etc. complete. 7 Lowering down carefully existing stone masonry of the monument manually in proper order including shifting the stone elements up to a distance of 50 meter beyond the monument area and stacking them as directed by Engineer in-charge, removing building rubbish and cleaning the site etc. complete. 8 Removing rich mix cement concrete including stacking the spoils as directed with all leads, lifts etc, complete. 9 Removing the existing cement plaster of any thickness without causing dust nuisance and stacking the debris upto a distance of 50 metres or spreading in the compound and cleaning the site etc. complete. 10 Raking out joints in lime or cement mortar and preparing the surface for re-pointing or replastering including disposal of rubbish to the dumping ground within 50 metres lead. 11 Removing doors and windows with frames and stacking the materials as directed with all leads, lifts etc. complete. 12 Removing ventilators and small windows with frame and stacking the materials with all leads, lifts etc. complete. 13 Removing W.C. pans including disconnecting the sanitary and water supply connections, removing and breaking flooring and bed con-crete around pan removing the same carefully and stacking the serviceable materials as adn where directed including throwing the unserviceable materiasls out side etc. carefully and throwing out the refusal outside etc. complete. 14 Removal of plants / ficus grown by pulling out root system embedded in masnory,cutting stem and application of high/gur/lime formulation as specified by the Architect or other patented chemical biocide treatment such as biocide Glycel (iso proplamine salt of glyphosate) or other chemical as specified by the Engineer in charge etc. complete. 15 Removing other type truss below 5 metres span from roof and stacking the materials as directed with all leads and lifts etc. complets 16 Removing G.I. or A.C. sheet roofing including purlins, principal rafters etc. including sorting serviceable and unserviceable materials, stacking the same as and where directed in the compound including scaffolding etc. complete. 17 Removing wire fencing with iron/ C.C. fencing post and stacking the materials as directed with all leads, lifts etc. complete. 18 Removing iron pipe raling having wooden R.C.C. or C.C. or iron post and stacking the materials as directed etc. complete. 19 Removing earthen, stonewate pipe and stacking them as directed with all leads, lifts etc. complete. 20 Dismantling the existing light, fan, bell, clock, independent plug point, wiring including circuit mains of all types along with accessories etc. complete as per specification No: WG-DM/PW 21 Excavation for foundation in earth, soil of all types, sand, gravel and soft murum, including removing the excavated material upto a distance of 50m. beyond the building area and stacking and spreading as directed, dewatering, preparing the bed for the foundation and necessary back filling, ramming, watering including shoring and strutting etc. complete. (Lift upto 0.00 to 1.50 m.) By Manual Means 22 Excavation for foundation in hard murum including removing the excavated material upto distance of 50 metres beyond the building area and stacking and spreading as directed, dewatering, preparing the bed for the foundation and necessary back filling, ramming, watering including shoring and strutting etc. complete. (Lift upto 1.50m) By Manual Means 23 Excavation for foundation in hard murum including removing the excavated material upto a distance of 50 metres beyond the building area and stacking and spreading as directed, dewatering, preparing the bed for the foundation and necessary back filling, ramming, watering including shoring and strutting etc. complete. (Lift from 1.5 to 3.0m) By Manual Means 24 Excavation for foundation in Soft rock and old cement or lime masonry foundations including removing the excavated material upto a distance of 50 metres beyond the building area and stacking as directed, including dewatering, preparing the bed for the foundation and necessary back filling with available earth/murum, ramming ,wateringincluding shoring and strutting etc. complete. (Lift from 1.5m To 3.0 m.) By Mechanical Means 25 Removal of telephone / Electric poles including excavation and dismantling of foundation concrete and lines under the supervision of concerned department, disposal with all lifts and up to a lead of 1000 metres and stacking the serviceable and unserviceable material separately 26 Conveying the excavated materials, debris of brick or stone masonary, R.C.C. slab, water proofing, stone members/ materials, cement/ lime concrete, tiles/ marbles/ stone slab/ brick bat coba, etc. upto 15 km. away from the site and cleaning the site properly. 27 Providing dry/ trap/ granite/ quartzite/ gneiss rubble stone soling 15 cm to 20 cm thick including hand packing and compacting etc. complete. 28 Providing and laying cast in situ 1:2:4 Lime Concrete of trap/ granite/ quartzite/ gneiss metal for foundation and bedding as per detailed specifications and drawings or as directed including bailing out water, centring, formwork, laying/pumping, compacting, roughening them if special finish is to be provided, finishing if required with fine aggregate, preparing the lime mortar in lime miller and then mixing with coursed aggregate in drum mixer as per specifications including bailing out water, watering etc. complete. 29 Filling in plinth and floors with approved excavated material in 15cm. to 20cm. Layers including watering and compacting etc. complete. 30 Providing Soil Bag Support to the monument with contractor´s soil in proper layers carefully as directed by Engineer in-charge including filling, tying and conveying the bags, removing the soil bags after work up to a distance of 50 meter beyond the monument area and cleaning the site etc. complete. 31 Providing and applying a Silicon Base Water Repellent Stone Sealers, on Brick / Stone masonry / Concrete surfaces in Two coats by spraying. Including cleaning / sand blasting for removing dirt / cement mortar patches etc. by force water jet, wire brushing etc. complete. 32 Providing injection grouting with a slurryof Lime and fine screened sand in proporting 1:1 with a proper pressurized jet pump, including cleaning, washinng and packing the existing cracks or holes in the brick or stone masonry properly upwards with the slurry, scaffolding, curing etc. complete. 33 Providing and laying cast in situ 1:1:4 Lime Concrete of broken brick metal for coping or waterproofing as per detailed specifications and drawings or as directed including centring, formwork, laying/pumping, compacting, roughening them if special finish is to be provided, finishing if required, with fine aggregate, preparing the lime mortar in lime miller and then mixing with coursed aggregate or surkhi in drum mixer, the concrete must be bitten for two days with pouring water as per specifications, scaffolding, watering and all concrete work when handed over to be perfectly clean and free from all mortar stains, etc. complete. 34 Providing 10 mm. thick Rough Cast Lime Plaster in single coat in lime mortar 1:1 in superstructure, as per detailed specifications and drawings or as directed including all joints in masonry and brick work are to be racked out to a depth of at least 20 mm. and the wall to be washed with fresh water and thoroughly wetted for six hours before plastering, the plaster to be applied in an even and uniform coat well pressed in to the joints and to be well beaten for 1½ days with hand tappers, the plaster should also be well sprinkle during the proses of beating with a mixture of 1.10 kg Jaggary and 640 gram pulp of wood apple (Belfruit) in 90 to 135 litre of water, the plaster being wetted occasionally with fresh water while the beating is in progress, all exposed angles and junctions with door frame to be carefully finished, all mouldings shall be worked true to template and drawn neat, clean and level, soffits of arches must true arch of circle, preparing the lime mortar in lime miller with 1.60 kg Gugal (a kind of fragrant gum) and 960 gram chopped hemp (fibre of bhendi or jute) per cubic metre of lime mortar as a bonding material, of lime as a bonding material, scaffolding, watering and all work when handed over to be perfectly clean and free from all mortar stains etc. complete. 35 Providing 12 mm. thick Rough Cast Lime Plaster in single coat in lime mortar 1½:1 in superstructure, as per detailed specifications and drawings or as directed including all joints in masonry and brick work are to be racked out to a depth of at least 20 mm. and the wall to be washed with fresh water and thoroughly wetted for six hours before plastering, the plaster to be applied in an even and uniform coat well pressed in to the joints and to be well beaten for 1½ days with hand tappers, the plaster should also be well sprinkle during the proses of beating with a mixture of 1.10 kg jaggary and 640 gram pulp of wood apple (Belfruit) in 90 to 135 litre of water, the plaster being wetted occasionally with fresh water while the beating is in progress, all exposed angles and junctions with door frame to be carefully finished, all mouldings shall be worked true to template and drawn neat, clean and level, soffits of arches must true arch of circle, preparing the lime mortar in lime miller with 1.60 kg Gugal (a kind of fragrant gum) and 960 gram chopped hemp (fibre of bhendi or tag ) per cubic metre of lime mortar as a bonding material, of lime as a bonding material, scaffolding, watering and all work when handed over to be perfectly clean and free from all mortar stains etc. complete. 36 Stucco work in Lime, Surkhi and Sand (1:1:1) as per traditional practices and design, the mortar should be prepared by grinnding mill only. The thickness varies from 10mm to 100mm as per design. 37 Providing and applying Integral fine coat, with addition of colour pigments, as paint to the plain lime stucco plaster in 2 layers, including scaffolding, curing, all leads and lifts, etc. complete. 1) The first coat to be laid is a mixture of fine lime and white washing lime in proportion of 2:1, made smooth with wooden rubbers and very lightly beaten. 2) The finishing coat consisting of fine lime, white washing lime, mixed with the appropriate pigment in 1:2:1 proportion is to be applied and well polished with trowels. 38 Crack Stitching 8mm Helibar Providing and fixing of Helifix Hi-fin reinforcement Helibars of 8mm dia, single bar in one slot, MOC Austenitic stainless steel, ASTM 304, having cross section area of 10.5sqmm, pitch 38/40, with ultimate tensile strength not less than 1370 N/sqmm, shear strength 7.2kN, along with Helibond Grout, a special cementitious grout with low expansion, non gassing and injectable with exceptional non shrink thixotropic properties having compressive strength at 28 days of not less than 45 N/sqmm. Including chasing of slot in mortar bed upto a depth of 40mm for HeliBars, cleaning the dust and debris from the slot, making damp with water to achieve good bonding of HeliBar with HeliBond grout in the groove of brick/stone masonry ensuring that it remains tight at the joint after curing, including all tools, tackles and equipments using specified machines, excluding Staging & Scaffolding, at various places where there is crack in brick/ stone/ block masonry as directed by structural engineer in charge/ Helifix 39 Creating HeliBeam (A structural barrier between the strucutrual crack) using two 6mm Helibars Providing and fixing of Helifix Hi-fin reinforcement Helibars of 6mm dia, two bars in one slot, MOC Austenitic stainless steel, ASTM 304, having cross section area of 8sqmm, pitch 29/30, with ultimate tensile strength not less than 980 N/sqmm, shear strength 5.5 kN of single bar, along with Helibond grout, a special cementitious grout with low expansion, non gassing and injectable with exceptional non shrink thixotropic properties having compressive strength at 28 days of not less than 45 N/sqmm. Including chasing of slot in mortar bed upto a depth of 50mm for HeliBars, cleaning the dust and debris from the slot, making damp with water to achieve good bonding of HeliBar with HeliBond grout in the groove of brick/stone masonry ensuring that it remains tight at the joint after curing, including all tools, tackles and equipments using specified machines, excluding Staging & Scaffolding, at various places where there is crack in brick/ stone/ block masonry as directed by structural engineer in charge/ Helifix. 40 Pinning with cemTie 8mm (SS 304) Providing and fixing of Helifix Hi-Fin reinforcement Helical pins / CemTies of 8mm dia. and specified length into a predrilled hole of not more than 18mm dia. MOC Austenitic Stainless Steel ASTM-304. having cross-section area of 10.5sqmm having helical pitch of 38/48 with ultimate tensile strength not less than 1370N/sqmm along with Helibond grout, a special cementitious grout with low expansion, non gassing and injectable with non shrink thixotropic properties having compressive strength at 28 days of minimum 45N/sqmm and specified length along with Helibond grout. Including drilling of holes for CemTies upto 15 mm more than the specified depth, cleaning the dust and debris from the hole and making damp with water ensuring to achieve good bonding of CemTie with HeliBond in the holes of masonry ensuring that it remains tight after curing, at locations as per instructions provided by structural Engineer in charge/ Helifix, including all tools tackles and equipments using specified machines, excluding Staging & Scaffolding. 41 CrackBond TE 250 Providing & fixing of CrackBond TE 250ml an injectable special purpose non shrink thixotropic epoxy resin with the help of manual pressure applicator and nozzle, including opening of crack, cleaning and ensuring sealing of cracks of 2mm - 12mm width upto a maximum depth of 150mm. 42 Polyplus SF Providing and filling of general purpose styrene free resin with the help of manual pressure applicator and nozzle, to be used foranchoring helical bars wherever needed/ specified by structural engineerin charge/ Helifix 43 Providing Un-coursed Rubble Masonry of trap / granite stones in lime mortar 1:1½, in foundation and plinth/ Superstructure as per detailed specifications and drawings or as directed including the stones to be set in the work as received from the quarry, after merely knocking off weak corners and edges with the masons hammer, the stones shall be carefully laid so as to break joints, no joint shall exceed 12.5 mm. (½″) in thickness, every stone shall be set flush in mortar, the face stone shall be for greater size, and good beds, one through stone shall be inserted at least every 0.80 sq. mete (1 square yard),the joints shall be racked out carefully at least 25 mm. (1″) where pointing or plastering to be done, striking joints where no pointing or plastering is to be done, preparing the lime mortar in lime miller, bailing out water, watering and all exposed masonry work when handed over to be perfectly clean and free from all mortar stains etc. complete. 44 Providing Ashlar Fine Masonry of trap / granite stones in lime mortar 1:1 with size of stone 70 cm. x 70 cm. x 30 cm. in plinth as per detailed specifications and drawings or as directed including the stones be of approved quality, colour, hard and free from defect of any kind, dressing every stones fine tooled on all beds, joints and faces, full true if the surface are plane or to uniform curves or twists if required, the stones shall be set in fine mortar, the beds or joints being in no case more than 3 mm. (⅛″), the stone shall be laid in regular course not less than 30 cm. (12″) in height averaging 4½ c. ft., the face stone shall be laid header and stretcher alternately, preparing the lime mortar in lime miller, bailing out water, watering and all masonry work when handed over to be perfectly clean and free from all mortar stains etc. complete. 45 Providing/Re-setting Ashlar Fine Masonry of reuse-stones in lime mortar 1:1 in superstructure asperdetailedspecificationsanddrawings oras directed including the stonesshallbesetin fine mortar, the beds or joints being in no case more than 3 mm. (⅛″), the stone shall be laid in regular course, the face stone shall be laid header and stretcher alternately, preparing the lime mortar in lime miller, scaffolding, wateringandall masonry work when handed over to be perfectly clean and free from all mortar stains etc. complete. 46 Providing Ashlar Fine Masonry of trap / granite stones in lime mortar 1:1 with size of stone 60 cm. x 45 cm. x 23 cm. in superstructure as per detailed specifications and drawings or as directed including the stones be of approved quality, colour, hard and free from defect of any kind, dressing every stones fine tooled on all beds, joints and faces, full true if the surface are plane or to uniform curves or twists if required, the stones shall be set in fine mortar, the beds or joints being in no case more than 3 mm. (⅛″), the stone shall be laid in regular course not less than 30 cm. (12″) in height averaging 4½ c. ft., the face stone shall be laid header and stretcher alternately, preparing the lime mortar in lime miller, scaffolding, watering and all masonry work when handed over to be perfectly clean and free from all mortar stains etc. complete. 47 Providing Ashlar Rough-tooled Masonry of trap / granite stones in lime mortar 1:1 with size of stone 120cm. x 60 cm. x 30 cm. in superstructure as per detailed specifications and drawings or as directed including the stones be of approved quality, colour, hard and free from defect of any kind, dressing every stones fine tooled on all beds, joints and faces, full true if the surface are plane or to uniform curves or twists if required, the stones shall be set in fine mortar, the beds or joints being in no case more than 3 mm. (⅛″), the stone shall be laid in regular course not less than 30 cm. (12″) in height averaging 4½ c. ft., the face stone shall be laid header and stretcher alternately, preparing the lime mortar in lime miller, scaffolding, watering and all masonry work when handed over to be perfectly clean and free from all mortar stains etc. complete. 48 Providing Ashlar Rough-tooled Masonry of trap / granite stones in lime mortar 1:1 with size of stone 90cm. x 60 cm. x 21.25 cm. in superstructure as per detailed specifications and drawings or as directed including the stones be of approved quality, colour, hard and free from defect of any kind, dressing every stones fine tooled on all beds, joints and faces, full true if the surface are plane or to uniform curves or twists if required, the stones shall be set in fine mortar, the beds or joints being in no case more than 3 mm. (⅛″), the stone shall be laid in regular course not less than 30 cm. (12″) in height averaging 4½ c. ft., the face stone shall be laid header and stretcher alternately, preparing the lime mortar in lime miller, scaffolding, watering and all masonry work when handed over to be perfectly clean and free from all mortar stains etc. complete. 49 Providing Ashlar Rough-tooled Masonry of trap / granite stones in lime mortar 1:1½ with size of stone is 60 cm. x 45 cm. x 23 cm. in plinth as per detailed specifications and drawings or as directed including the stones be of approved quality, colour, hard and free from defect of any kind, the faces exposed to view shall have fine dressed chisel draft, 25 mm. (1″) wide all around the edges and rough tooled between the drafts, and on all beds or joints, which shall not exceed 6 mm. (¼″), the stones shall be set in mortar, the stone shall be laid in regular course not less than 30 cm. (12″) in height averaging 4½ c. ft., the face stone shall be laid header and stretcher alternately, preparing the lime mortar in lime miller, bailing out water, watering and all masonry work when handed over to be perfectly clean and free from all mortar stains etc. complete. 50 Providing Ashlar Arching of trap / granite stones in lime mortar 1:1, with size of stone 60cm. x. 45 cm. x 30 cm. as per detailed specifications and drawings or as directed including the arch stones be of approved quality, colour, hard and free from defect of any kind, the arch stones in all cases of the entire thickness, the arch stones shall be dressed full and true to their proper shapes with the necessary summering, twist or winding and be set in fine mortar, the intrados, joints and beds to fair- tooled and left full, the cast or keying course to be accurately fitted, at all horizontal joints theintrados to have a 2 cm. (¾″) chamfer, the face stone may be tooled or rock-faced with or without chamfer as directed, in arches up to 60 cm. (2ꞌ) in depth all stones shall be of the full thickness of the ring, arches to be built on proper centring, the bed joints shall be radial and the side joints shall be at right angles to the bed joints and the thickness of the joints shall not exceed 5 mm. (3/16″) preparing the lime mortar in lime miller, cantering/scaffolding, watering and all arch work when handed over to be perfectly clean and free from all mortar stains etc. complete. 51 Providing Block In Course Masonry of trap / granite stones in lime mortar 1:1½ with size of stone 60 cm. x 40 cm. x 21 Cm. in superstructure for steps as per detailed specifications and drawings or as directed including the stones be of approved quality, colour, hard and free from defect of any kind, the face of stones shall be rough-tooled, rustic (with or without chisel draft, except at quoins), or chamfered as specified, the beds and joints of all ashlar stones to be dressed perfectly true, square and full, headers shall not be less in length than breadth of ashlar stone plus 45 cm. (1ꞌ6″), the stones shall be set in mortar, the beds or joints being in no case more than 3 mm. (⅛″), the stone shall be laid in regular course not less than 17.5 cm. (7″) in height, the face stone shall be laid header and stretcher alternately, preparing the lime mortar in lime miller, scaffolding, watering and all masonry work when handed over to be perfectly clean and free from all mortar stains etc. complete. 52 Providing Brick Masonry First Class in superstructure of first quality bricks of size 9″ x 4½″ x 2½″ in lime mortar 1:1½, as per detailed specifications and drawings or as directed including the bricks to be of uniform size, moulded on tables, thoroughly well burnt and sound, ringing clearly when stuck with trowel, the bricks to be soaked in water for 12 hours before used, the bricks are to be laid flush in mortar in such bond as directed, as far as possible, bricks of uniform colour are to be selected for the face work when it is not to be plastered, the joints are not to exceed 9.5 mm. (⅜″),no bats or half brick to be used in the work, racking out joints where pointing or plastering to be done, striking joints where no pointing or plastering is to be done, preparing the lime mortar in lime miller, scaffolding, watering and all masonry work when handed over to be perfectly clean and free from all mortar stains etc. complete. 53 Re-setting Stone Paving, First Sort of reuse-stones in lime mortar 1:1, as per detailed specifications and drawings or as directed including the joints running true, the stones to be laid with joints not exceeding 6 mm. (¼″) thick and to be evenly and firmly bedded flush in mortar on the concrete and no hollow left, preparing the lime mortar in lime miller, watering and all paving work when handed over to be perfectly clean and free from all mortar stains etc. complete. 54 Providing and fixing Stone Paving, First Sort in lime mortar 1:1, with size of stone 60 cm. x 45 cm. x 15 cm., as per detailed specifications and drawings or as directed including all stone slabs to of approved quality, hard, even, sound, durable and uniform thickness, the stones to be very finely chisel-dressed on the surface and the course to be of prescribed width, the joints running true, the stones to be laid with joints not exceeding 6 mm. (¼″) thick and to be evenly and firmly bedded flush in mortar on the concrete and no hollow left, side to be dressed true and as per shape at least half the depth from the face, preparing the lime mortar in lime miller, watering and all paving work when handed over to be perfectly clean and free from all mortar stains etc. complete. 55 Providing and fixing Stone Paving, Second Sort in lime mortar 1:1, with size of stone 60 cm. x 45 cm. x 15 cm., as per detailed specifications and drawings or as directed including all stone slabs to of approved quality, hard, even, sound, durable and uniform thickness, the stones to be not finely chisel-dressed on the surface and the course to be of prescribed width, true for top 25 mm. (1″), the joints running true, the stones to be laid with joints not exceeding 8 mm. (5/16″) thick and to be evenly and firmly bedded flush in mortar on the concrete and no hollow left, side to be dressed true and as per shape at least half the depth from the face, preparing the lime mortar in lime miller, watering and all paving work when handed over to be perfectly clean and free from all mortar stainsetc. complete. 56 Making of moulding grooving/ chamfering on the surface of the formed stone member, as per given design or drawing, by an expert, artisan craftsman, including light sand papering of the finished member if required. 57 Making of Carving or relief architectural carving on the surface of the formed stone member, as per given design or drawing, by an expert, artisan craftsman, including light sand papering of the finished member if required. 58 Drilling with core cutting machine in RCC slabs, walls, stones etc.wherever required in buildings, manholes,ducts, water tanks, pits etc. for laying pipes,sleeves and making good the same to give an even finish. The rate shall include the cost of drilling core, providing EPOXY based water proofing compound for sealing the joints around the pipes, nominal reinforcement wherever required,scaffolding and labour charges for working at all levels ,leads and heights. (Maximum thickness of RCC members shall be 300mm) and as directed by Engineer-In-Charge. b) Above 25mm to 50mm dia 59 Providing Lime Pointing to stone work in lime mortar 1:1 in superstructure, as per detailed specifications and drawings or as directed including all face or visible work shall be pointed, unless otherwise specified and shall be done while the mortar is fresh, the mortar shall consists of lime and fine sand shall not be ground fine but sand should be finer, the joints of the pointed work shall be neatly defined by the pointing, the lines shall be regular and uniform in breadth and the joints shall be raised or flat as may directed, preparing the lime mortar with 640 gram pulp of wood apple (Belfruit) per cubic metre of lime mortar as a bonding material, scaffolding, watering and all work when handed over to be perfectly clean and free from all mortar stains etc. complete 60 Scientific Conservation Exterior Surface Cleaning the Stone / Masonry surfaces with help of chemical treatment with mixture of Chemicals such as Liquid Ammonia, Non-ionic detergent, mineral turpentine, sodium gluconate etc. by scraaping the surface with brush and making the surfaces even with hand scrapping, and then applying two coats of Chemicals such as Silane Siloxane for stone preservation with scaffolding etc. complete. As directed by Engineer - in- charge 61 Scientific Conservation interior Surface Cleaning the Stone / Masonry surfaces with help of chemical treatment with mixture of Chemicals such as Liquid Ammonia, Non-ionic detergent, mineral turpentine, sodium gluconate etc. by scraaping the surface with brush and making the surfaces even with hand scrapping, and then applying two coats of Chemicalsfor stone preservation with scaffolding etc. complete.As directed by Engineer - in- charge 62 Scientific Mending work idols and surfaceRestoring the Idols and surfaces by chemicals metal reinforcement and pinningAs directed by Engineer - in- charge 63 Providing and fixing Brass Mosquito proof jali including required jointing material etc complete. 64 Providing railing of mild steel angle post 2.0m center to center of section 75mm x 75mm x 10mm or equivalent I/C section of height 1.05 above bridge surface with minimum anchor length of 30cm including hold fast of 25mm diameter MS bar welded at the bottom and concreting of 1:3:6 of size 30cm x 30cm x 30cm with three rows of 40mm B class GI pipe provided at 30cm on center to center including scaffolding and one coat of anticorrosive paint with two coats of oil painting, curing of concrete etc. complete. 65 Providing and fabricating structural steel work in rolled sections like joists, channels, angles, tees etc. as per detailed design and drawings or as directed including cutting, fabricating, hoisting, erecting, fixing in position making riveted / bolted /welded connections without connecting plates, braces etc. and including one coat of anticorrosive paint and over it two coats of oil painting of approved quality and shade etc. complete. 66 Providing and applying priming coat over new/old steel and other metal surfaces including preparing the surface by thoroughly cleaning oil, grease, dirt and other foreign matter and scoured with wire brushes, fine steel wool, scrappers and sand paper, scaffolding etc. complete. 67 Providing and fixing collapsible steel gate in one / two leaves with hot rolled vertical channels of 18 x 9 x 3 mm minimum size, crossings of M.S. flats of size 18 x 5 mm T or E section for runner of minimum 40 x 6 mm size for flange, M.S. flat for top runner of minimum size 40 x 12 mm with roller wheels confirming to grade F.G. 150 fitted with snap headed rivets of minimum size 6 mm max. spacing of vertical channels be 100 mm enclosed gate position and clear space of 150 mm between two sets of crossings with hold fasts, stoppers, spaces, handles, locking arrangement and one coat of red lead primer and oil painting etc. complete. (I.S. 105211983). 68 Providing and laying cast iron pipes of B class of 100mm diameter with sockets and spigot ends/ flanges and cast centrifugally/vertically including specials, laying pipes and back filling the trench complete including excavation. 69 Providing , laying and fixing ,jointing Eco- drain 160 mm SN 4 Nu- Drain Upvc pipes or of equivalent make, manufacture as per EN 13476 or equivalent as per I.S.15328 with fittings such a bends, tees , coupler, etc, jointing with rubber lubricant including necessary excavation, trench refilling with selective excavated materialetc. complete. 70 Dismantling steel work in built up sections in angles, tees, flats and channels of rolling shutters, grills, gates, fencing, hoardings, including all gusset plates, bolts, nuts, cutting rivets, welding etc. including dismembering and stacking within 50metres lead. 71 Providingfabricating and salvagingthe structural steel work in rolled sections like joists, channel , angles, tees etc.as per detailed design and drawings or as directed including cutting, fabricating, hoisting, erecting, fixing in position making riveted / bolted / welded connections without connecting plates, braces etc. and including one coat of anticorrosive paint and over it two coats of oil painting of approved quality and shade etc. complete.(Structural support for Stairs & slabs). Removing & recoveringthe same and collecting the material by contractor himself as his own machinery and property and carrying away from site to his location or godown 72 Providing and fixing frame with/ without ventilator of size as specified with Superior Indian teak wood for doors and windows including chamfering, rounding, rebating, iron hold fast of size 300mm x 40mm x 5mm with oil painting, etc. complete. It is mandotory to use first quality well seasoned Indian .T.W. from FDCML 73 Providing and fixing Superior Indian teak wood double or single leaf second class fully panelled door shutter with 35 mm thick style and rail with 25 mm thick panels with openable fan light as per detailed drawings. Excluding the door frame 60 mm x 100mm stainless steel fixture sand fastening and finishing the wood work with oil painting 3 coats. (Excluding the door frame).It is mandotory to use first quality well seasoned Indian .T.W. from FDCML 74 Providing and fixing main entrance superior Indian. Teak Wooden gate of size 4.1m x 2.66m x 0.15m thk, including fixing big & small motifs defensive bolts, pivot, etc. and providing melamine polish to wooden surface. And. Providing rust proof paint to iron patti and pointed nails, etc. complete as directed by engineer incharge. (It is mandatory touse well seasoned and first quality Indian Teak Wood from the Forest Departments FDCML) 75 Providing and fixing Superior Indian teak wood windows with double leaf 25 mm thick planked shutters without ventilators as per detailed drawings including stainless steel fixtures and fastening sand finishing the wood work with oil painting 3 coats etc. complete 76 Providing and fixing teak wood railing of 1.23 m height in the temple mandap and darshan bari as per detailed drawings with bottom and middle rails of size 0.10 x 0.10 m, top rail of size 0.10 x 0.13 bottom wooden jali of size 2.21 x 0.4 x 0.05 m and balusters of size 0.05 x 0.05 x 0.41 m, each supported bythe vertical newel posts of 0.10 x 0.10 x 1.13 m with newel cap of size 0.10 x 0.10 m, Kalash size 0.05 x 0.05 x 0.05 as directed by the engineer, removing the existing railing members and fixtures, including french polishing, and hardware and joinery etc. complete. It is mandatory to use first quality well seasoned Indian Teak Wood from Forest Departments FDCML 77 Providing and fixing steel railing of 1.23 m height in the temple mandap and darshan bari as per detailed drawings with bottom and middle rails of size 0.10 x 0.10 m, top rail of size 0.10 x 0.13 bottomjali of size 2.21 x 0.4 x 0.04 m and balusters of size 0.05 dia. height 0.41 m (as per design form will be turned), each supported bythe vertical newel posts of 0.10 x 0.10 x 1.13 m with newel cap of size 0.10 x 0.10 m, Kalash size 0.05 x 0.05 x 0.05 as directed by the engineer, removing the existing railing members and fixtures, including primer coat in 2 coats of paints and hardware and joinery etc. complete. 78 Providing and fixing Superior Indian teak wood planking 25 mm thick for ceiling plained on both sides, tongued and grooved including scaffolding, if necessary, and one coat of primer etc. complete.It is mandatory to use first quality well seasoned Indian Teak Wood from Forest Departments FDCML 79 Providing and applying melamine polish of required finish to the wood work by spray machine including knotting and preparing the even surface by scrapping, applying French polishing, scaffolding if required etc. complete. Note:The work to be executed on prior approval of Superintending Engineer will be necessary 80 Providingandfixingcorrugatedgalvanisedironsheetsof0.63mmthick(24B.W.G.)for roofing without wind tiles including fastening with galvanised iron screws and bolts, lead and bitumen washers as per drawing etc. complete.(Weight of 5.5 Kilogram/sq.m. 81 Providing and fixing plain zinc sheeting of 0.80 mm thick (22 B.W.G.) over the ridge hip. or valley to galvanized iron sheet roofing including all fastening and bolt galvanised iron screws and bolts, lead and bitumen washers etc. complete.(Weight of 6.8 Kilogram/sq.m.). 82 Galvanised iron sheet 1 mm (20 B.W.G.) eaves precoated gutter 200 mm to 230 mm wide and 100 mm to 125 mm deep moulded or half round girth upto 600mm including iron rods, on the edges (throughout the length) and galvanised iron sheet ferrules with fixtures, for outlets wherever required clamped using W.I. clamp 38 mm x 3mm fixed 1.0 m C/C including making necessary connections with rain water pipes etc complete and as directed. 83 Providing and fixing Monier clay Country pot roof tiles, colour coated with prepared surface, pattern and profile as directed. With length 420 mm width 330 mm with maximum battern spacing 345 mm and minimum battern spacing 320 mm with laying pattern as straight or cross bond with minimum overlap 75 mm. as per detailed specifications and drawings or as directed including the best quality of regular shape and uniform size, free from twist or other imperfection and must ring clearly when struck, the tiles shall be laid fair and square and breaking joints including T.W. battens 25mm x 45mm etc. complete. 84 Providing and fixing Monier clay Country pot roof tiles, colour coated with prepared surface, pattern and profile as directed. With length 420 mm width 330 mm with maximum battern spacing 345 mm and minimum battern spacing 320 mm with laying pattern as straight or cross bond with minimum overlap 75 mm. as per detailed specifications and drawings or as directed including the best quality of regular shape and uniform size, free from twist or other imperfection and must ring clearly when struck, the tiles shall be laid fair and square and breaking joints including T.W. battens 25mm x 45mm etc. complete. 85 Providing water proof bedding for flooring of Bath and WC 25 mm thick in C.M. 1:3 including using approved water proofing compound in specified proportion as per manufacturers specifications for per bag of cement including leveling, curing and covering 10 years guarantee on court fee stamp paper of Rs.500/- including ponding test etc. complete. 86 Providing waterproof plaster in W.C. and bath 12 mm thick for dado in cement mortar. 1:3 with neat finishing, floating using waterproofing compound at the rate of 1 Kilogram.per bag of cement of approved make and manufacturer and curing etc. complete.(Excluding Tiles) (As directed by Engineer in Charge) 87 Providing and laying Antiskid Ceramic tiles of approved quality of size 30 cm x 30 cm. and confirming to IS 15622-2006 (Group-B IIA) for antiskid flooring in required position. laid on a bed of 1:4 cement mortar including cement float, filling joint with cement slurry cleaning curing etc. complete. 88 Providing and laying vitrified rustic matt stone finish tiles having size 590 mm to 605 mm x 590 mm to 605 mm to 8 to 10mm thickness and confirming to IS. 15622-2006 (Group Bla) of approved make, shade and pattern for dado and skirting in required position fixed in 1:4 cement mortar including neat cement float, filling joints, curing and cleaning. etc. complete. 89 Providing and fixing solid core flush door commercial type on single leaf 16 mm thick Bison Panel cement bonded particle Board including Teak wood lipping beading on all four edges without ventilator commercial type of exterior grade as per detailed drawings with wrought iron hold fast,stainless steel fixtures and fastenings and handles on both sides and finishing with oil painting three coats complete. 90 Providing and fixing European type white glazed earthenware coupled closet symphonic trap with symphonic low level white glazed 10 litres cistern with black backlite seat with all necessary pipe connection etc. complete. 91 Providing and fixing White glazed with bottle trap earthenware Wash Hand Basin of 63x45 cm size including cold water piller taps, brackets, rubber plugs and brass chain, stop tap, chromium plate bottle trap and necessary pipe connections including UPAC waste pipe and trap upto the outside face of the wall, making good the damaged surface, testing etc. complete. 92 Providing and preparing kitchen otta up to 75 cm width,made up from 30 mm thick and 75 cm high vertical support for kadppa at 1 m. c/c of 25 mm thick both side polished kadappa middle shelf and bottom of 20 mm thick one side polished kadappa with facia. patti of 20 x 50 mm kadappa including all material labour cutting fixing with cement mortar and araldite curing polished and cleaning etc. complete. 93 Dutchman Repairs and restoration of broken and damagedarchitectural elements of stone structure like columns, pedestals, capitals, brackets, beams, chajjas, cornice, plinth etc. Carefully cutting the damaged portion of stone, preparing the new stone part as per original shape including carving, cutting, drilling, fitting with stainless steel rods and adhesive, finishing the surface as per the original shape, including all material, labour, scaffolding etc. complete. As directed by engineer in charge. 94 Providing & Laying Plum concrete consisting of 70% P.L.C. mix (1:2:4) and 30% Rubble stone of maximum sizeof 150 mm laid in layers with ramming consolidating,watering including dewatering cost,seigniorage & conveyance of all materials, labour charges,machine mixing, finishing the surface etc. complete 95 Providing Ashlar Fine Masonry of trap / granite stones in lime mortar 1:1 for Chajja as per the site requirement with size of stone 130 cm. x 60 cm. x 22 cm. in superstructure as per detailed specifications and drawings or as directed including the stones be of approved quality, colour, hard and free from defect of any kind, dressing every stones fine tooled on all beds, joints and faces, full true if the surface are plane or to uniform curves or twists if required, the stones shall be set in fine mortar, the beds or joints being in no case more than 3 mm. (⅛″), the stone shall be laid in regular course not less than 30 cm. (12″) in height averaging 4½ c. ft., the face stone shall be laid header and stretcher alternately, preparing the lime mortar in lime miller, scaffolding, watering and all masonry work when handed over to be perfectly clean and free from all mortar stains etc. complete. 96 Dutchman repairs of stone sections that severely distressed, reinstallation of new Black basalt stone piece to match existing stone as a fascia of minimum 75mm depth of similar colour and texture and size. The size of the stone piece would be approx. of 150 x 300mm. The fixing of the new stone would employ mortar grout and anchoring technique after neatly cutting out damaged stone profile using one of the following tehnniques : a) Stainless steel pins of 6mm dia threaded at end. b) Helifix treatment
