Repair and Renovation of Main Building Chowkidars Hut at GDC Kilam.

(A) Civil Work

Earth work in excavation by mechanical means (hydraulic excavator) in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed, within a lead of 50 metres: All kinds of soil :

Providing and laying hand packed stone soling in foundation, under floors etc, incl. ramming, watering and consolidation complete, cost and carriage of all matereials involved upto site of work complete

Providing and Laying of Cast-in-situ cement concrete (1:cement: 4 Coarse sand: 8 graded stone agrregate 40 mm nominal size ) upto plinth level, including all carriages of all materials and curing but excluding cost of form work. Incld: all carriages

Providing and laying in position specified grade of reinforcement cement concrete including curing but excluding the cost of centering shuttering finishing and reinforcement. All works upto the level of plinth 1:1.5:3 (1 cement: 1.5 coarse sand: 3 graded aggregates 20 mm nominal size crushed) incld: all carriages

Centering and shuttering including struttimg propping etc and removal of form work for suspended floors roofs landings balconcies and acess platforms

Brick work with FPS brick of class designation 75mm in foundation and plinth in cement motar 1:6 (1 cement: 6 coarse sand) including all carriages

12 mm cement plaster on the rough side of single or half brick wall of mix 1:6 (1 cement: 6 fine sand ) incld: all carrioages

Cement concrete flooring 1:2:4 (1cement: 2 coarse sand: 4 graded stone aggregate) finished with a floating coat of neat cement including cement slurry and curing complete, but excluding the cost of nosing of steps etc. complete. 50 mm thick with 20mm nominal size stone aggregate.

Steel reinforcement for RCC work straightning cutting bending placing in position and bending all complete upto plinth level TMT bars of Grade 500D or more

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 (1cement :4 coarse sand) including grouting the joints with white cement and matching pigments etc. complete Size of tile 600x600 mm

Providing and fixing Ist 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 Engineer- in-Charge, in skirting, risers of steps and dados over 12 mm thick bed of cement mortar 1:3 ( 1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3 kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

Providing and laying Polished Granite stone flooring in required design and patterns, in linear as well as curvilinear portions of the building all complete as per the architectural drawings with 18 mm thick stone slab over 20 mm (average) thick base of cement mortar 1:4 (1 cement : 4 coarse sand) laid and jointed with cement slurry and pointing with white cement slurry admixed with pigment of matching shade including rubbing, curing and polishing etc. all complete as specified and as directed by the Engineer-in-Charge.

12mm Cement plaster on the rough side of single or half brick wall of mix:1 : 6 ( 1 cement : 6 coarse sand) incld cost of curing and carriage

6mm thick cement plaster on the ceiling in 1:3 cement mortar incld: all carriages

Cement concrete flooring 1:2:4 (1cement: 2 coarse sand: 4 graded stone aggregate) finished with a floating coat of neat cement including cement slurry and curing complete, but excluding the cost of nosing of steps etc. complete. 50 mm thick with 20mm nominal size stone aggregate. incld: all carriage

Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface.

Distempering with 1st quality acrylic distemper, having VOC (Volatile Organic Compound) content less than 50 grams/ liter, of approved brand and manufacture, including applying additional coats wherever required, to achieve even shade and colour.

Finishing walls with water proofing cement paint of required shade on New work (two or more coats applied @ 3.84 kg/10sqm)

Finishing walls with acrylic smooth exterior paint of required shade on New work (Two or more coats applied @ 1.67 liter/10sqm over and including priming coat of exterior primer applied @ 2.20kg/10sqm)

Providing and applying white cement based putty of specified thickness, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete 2 mm thick

Providing and fixing glazed shutters for doors, windows and clerestory windows using 4mm thick float glass panes including ISI marked M.S. pressed butt hinges bright finished of required size with necessary screws.Imported Wood (30mm Thickness of Shutter)

Providing and fixing 3.5 mm thick glass pane with necessary beading all complete

Providing and fixing wire gauze shutters using galvanized M.S. wire gauze of average width for aperture 1.4 mm in both directions with wire of dia. 0.63 mm for doors, windows and clerestory windows with ISI marked M.S. pressed butt hinges bright finished of required size with necessary screws as per direction of Engineer-in-charge : Imported wood(30mm Thickness of Shutter)

Providing and fixing panelling or panelling and glazing in panelled or panelled and glazed shutters for doors, windows and clerestory windows (Area of opening for panel inserts excluding portion inside grooves or rebates to be measured). Panelling for panelled or panelled and glazed shutters 25 mm to 40 mm thick.IMPORTED WOOD

Applying priming coat: With ready mixed pink or grey primer of approved brand and manufacture on wood work (hard and soft wood)

Painting wood work with deluxe multi surface paint of required shade. Two or more coats applied @ 0.90litre/10sqm over an under coat of primer applied @ 0.75litre/10sqm of approved brand and manufacture

Providing and fixing of Hardware fittings (Allys) as per approved

100mm Handles

150mm Handles

100mm Tower Bolts

150mm Tower bolts

Stay Hooks

L-Drop 8 Inch with link lock,

Brickwork with common burnt clay (non-modular) bricks of class designation 7.5 in foundation, plinth and superstructure above plinth level upto floor five level including curing in Cement mortar 1:6 (1 cement : 6 coarse sand) incld all carriages/ head load upto site of work

Providing and fixing precoated galvanised steel sheet roofing accessories0.50 mm (+0.05 %) total coated thickness, Zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy-primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws complete :

Providing corrugated colour G.S. sheet roofing including vertical/curved surface fixed with polymer coated J or L hooks, bolts and nuts 8mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (upto any pitch in horizontal/vertical or curved surface)excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. 0.5mm thick

Providing wood work in frames of false ceiling, partitions etc. sawn and fixed in position Imported Kail Wood.

Providing and fixing plain lining with necessary screws/nuts & bolts/ nails,including a coat of approved primer on one face, and fixed on wooden /steel frame work, complete as per direction of Engineer-in charge (Frame work shall be paid for separately). 12mm thick.

Providing and fixing of KHATAM BANDI ceiling of first class budloo/fir wood excluding the cost of frame work which is to be paid separately. Panch Maraba

Providing and fixing wooden moulded corner beading/Cornice of size 50x50 mm (base and height) of triangular shape to the junction of paneling etc. with iron screws, plugs and priming coat on unexposed surface etc. complete.Second class kail wood.

French spirit polishing, Two or more coats on new works including a coat of wood filler.

Providing and fixing fly proof wire gauze to windows, clerestory windows and doors with M.S Flat 15x3 mm and nuts and bolts complete

Providing and fixing 1mm thick M.S. sheet with frame of 40x40x6mm angle iron and 3mm M.S. gusset plates at the junctions and corners, all necessary fittings complete, including applying a priming coat of approved steel primer.

Providing and fixing 20mm thick wooden planks ceiling (frame work for base to be paid for separately) with M.S. screws including repairs

(B) Sanitary and Plumbing

i) 100mm Dia PVC pipe Type -B

ii) 75mm Dia PVC pipe Type -B

iii) 100mm PVC Collar

iv) 75mm PVC Collar

v) 100 mm PVC Elbow

vi) 75mm PVC Elbow

vii) 100 mm PVC Tee

viii) 75mm PVC Tee

ix) 100mm PVC Door Tee

x) 100mmx75mm PVC Reducer Socket

xi) 75mm PVC cowl

xii) 100mm PVC P trap

xiii) Floor Trap with jali

Providing and fixing 3 layers PP-R (Poly Propylene Random Copolymer) pipes conforming to IS 15801 UV stablized and anti microbial fusion welded having thermal stablity for hot and cold water supply including all PP-R plain and brass threaded polypropylene random fittings this includdes testing of joints complte as per the direction of engineer in charge PN-16 pipe 25mm OD (SDDR-7.4)

Providing and fixing 3 layers PP-R (Poly Propylene Random Copolymer) pipes conforming to IS 15801 UV stablized and anti microbial fusion welded having thermal stablity for hot and cold water supply including all PP-R plain and brass threaded polypropylene random fittings this includdes testing of joints complte as per the direction of engineer in charge PN-16 pipe 20mm OD (SDDR-7.4)

Providing and fixing 3 layers PP-R (Poly Propylene Random Copolymer) pipes conforming to IS 15801 UV stablized and anti microbial fusion welded having thermal stablity for hot and cold water supply including all PP-R plain and brass threaded polypropylene random fittings this includdes testing of joints complte as per the direction of engineer in charge PN-16 pipe 32mm OD (SDDR-7.4)

Providing and placing on terrace (at all floor levels) polyethylene water storage tank ISI 12701 marked with cover and suitable locking arrangement & making necesssary holes for inlet outlet & overflow pipes (triple layer)

Providing and fixing white vitreous china pedestal type water closet (European type W.C. pan) with seat and lid, 10 liter low level white P.V.C. flushing cistern, including flush pipe with manually controlled device (handle lever), conforming to IS:7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required: W.C. pan with ISI marked white solid plastic seat and lid.

Providing and fixing white vitreous china wash basin with C.I. brackets, single hole basin mixer 32mm CP brass waste of standard pattern incld: painting of fitting and brackets, cutting and making good the walls wherever required, wash basin 550x400 mm with a pair of 15mm CP brass taps

Providing and fixing 15mm nominal bore of standard back type C.P. brass close hole basin mixer pillar tap of approved quality and make weighing not less than 1.970kg

Providing and fixing 15mm nominal borre C.P brass long nose bib cock of approved quality conforming to IS standard & weighing not less than 810g

Providing and fixing 15mm nominal borre C.Pangle valve of approved quality conforming to IS standard & weighing not less than 810g

Providing & fixing PTMT soap dish holder having length of 138 mm breadth 102 mm height 75 mm with concealed fitting arrangements weighing not less than 106gms

Providng and fixing PTMT towel ring trapezodial shape 125 mm long 200mm wide with a minimum distance of 37mm from wall face with concealed fitting arragements of approved quality & colour weighing not less than 88 gms

Providing and fixing 600X450 mm bevelled edge mirror of superior glass of approved quality complete with 6mm thick hard board ground fixed the wooden cleats with C.P brass screw & washer complete

Construction of brick masonry inspection chambers/manholes brick work 9" thick in cement mortar 1:4 including earthwork, preparing base, laying foundation concrete 1:4:8 mix, platyer 1:4 mix including finishing, laying cement concrete flooring 1:2:4 (1 cement: 2 coarse sand: 4 graded stone aggregate) with finishing, making proper channels including RCC slab 1:2:4 with G.I. manhole cover of approved make including all carriages complete

Providing and laying of precast cement concrete ring 3' dia in soak pit including cost of trenching and refilling precast cement concrete cap

Providing and fixing of geysers (Venus, Racold or equivalent brand ISI marked) including all necessary fittings complete job 50 litre

Providing and fixing 2 HP C.O Motor incuding all fittings 2 No. ball valve, non return valve vertical /horizontal shelter base electric panel switch board with DP MCB 20 Amph

Providing and fixing Stainless Steel A ISI 304 (18/8) kitchen sink as per I.S. 13983 with C.I. brackets and stainless steel plug 40 mm, including painting of fittings and brackets, cutting and making good the walls wherever required (Kitchen sink with drain board, all fttings/plumbing complete)

P/F 8mm dia C.P/S.S Jet with flexible tube upto 1 mtr long with S.S Triangular plate to European type W.C of approved quality and make

General rectification of Doors/Windows/Installation of Glass Panes

Rainwater Harvesting Plant

Earth work in excavation by mechanical means (hydraulic excavator) in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed, within a lead of 50 metres: All kinds of soil

Providing and laying hand packed stone soling in foundation, under floors etc, incl. ramming, watering and consolidation complete, cost and carriage of all matereials involved upto site of work complete

Providing and Laying of Cast-in-situ cement concrete (1:cement: 4 Coarse sand: 8 graded stone agrregate 40 mm nominal size ) upto plinth level, including all carriages of all materials and curing but excluding cost of form work. I

Providing and laying in position specified grade of reinforcement cement concrete including curing but excluding the cost of centering shuttering finishing and reinforcement. All works upto the level of plinth 1:1.5:3 (1 cement: 1.5 coarse sand: 3 graded aggregates 20 mm nominal size crushed) incld:

Centering and shuttering including struttimg propping etc and removal of form work for suspended floors roofs landings balconcies and acess platforms

Brick work with FPS brick of class designation 75mm in foundation and plinth in cement motar 1:6 (1 cement: 6 coarse sand) including extra over brick work in superstructure above plinth level upto floor five level incld: all carriage

12 mm cement plaster on the rough side of single or half brick wall of mix 1:6 (1 cement: 6 fine sand ) incld: all carrioages

Cement concrete flooring 1:2:4 (1cement: 2 coarse sand: 4 graded stone aggregate) finished with a floating coat of neat cement including cement slurry and curing complete, but excluding the cost of nosing of steps etc. complete. 50 mm thick with 20mm nominal size stone aggregate. incld: all carriage

Steel reinforcement for RCC work straightning cutting bending placing in position and bending all complete upto plinth level TMT bars of Grade 500D or more

Providing and fixing in position precast R.C.C. manhole cover and frame of required shape and approved quality. Square shape 450mm internal dimensions

Providing and extending the existing rain water pipe to the harvesrting structure and allied works as per site requirement .

Providing and fixing G.I. pipes complete with G.I. fittings excluding trenching and refilling etc. (external work) All comlpete job

32 mm dia. nominal bore

40 mm dia. nominal bore

Supplying and installation of 1HP Electric Water Pump of Good Brand /Model, fixing all electric connection with required accessories, testing and commissioning to ensure full functionality

Supplying & Fixing of 25 mm dia rubber pipe (Flexible type) for watering of lawns & parks inside GDC Premises.