SPECIAL REPAIR TO A-II PUMP HOUSE AND WATER STOREAGE AT HILL TOP IN FRONT OF A-II PUMP HOUSE UNDER AGE BR (WEST) AT GE DEHU ROAD

Amount

Dismantling plain or corrugated steel sheeting any gauge, any thickness including Nainital or similar pattern roof covering , in wall clading and velley gutters complete all as specified and as directed by Engineer-in-Charge

Dismantling of wrought iron or mild steel work any description and fixed in any position complete all as specified and as directed by Engineer-in-Charge.

Demolition of PCC (unreinforced) in ground floor and paving n exc 15cm thk below or above ground level

Demolition of brick work/stone boulder masonry built in cement mortar in any position complete all as specified and as directed by Engineer-in-Charge.

M & L for brick work with sub class "B" brick straight or curved on plan exceeding 6 mtr mean radius and built in cm 1:6 complete all as specified and as directed by Engineer-in-Charge.

Taking down cement plaster on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc. complete all as specified and as directed.

M&L for rendering cement plaster 10 mm thick in CM 1:6 on fair faces of brick walls finished even and smooth w/o using extra cement complete all as specified and as directed by Engineer-in-Charge

M & L for rendering cement plastter 5mm thk in CM 1:3 on fair faces of comcrete surface of ceiling surface even and smooth with out using extra cement complete all as specified and as directed by Engr-in-Charge

M&L for rendering cement plaster 15 mm thick in CM 1:4 on fair faces of brick work or conrete wall surfaces finishing the surfaces even and smooth without using extra cement complete all as specified and as directed by Engineer-in-Charge

M&L three coats of white wash to new plastered surfaces on ceiling including preparation of surfaces complete all as specified & directed by Engineer-in-Charge.

M&L for two coats of oil bound distemper paint on new plastered surfaces of walls including 3mm thick wall putty on plastered wall surface incl prepration of surfaces and priming with alkali resistant priming paint complete all as specified & directed by Engineer-in-Charge.

M & L for applying two or more coats of 100% premium acrlic emulsion paint having VOC less than 50gm/ltr and UV resistance as per IS 15489:2004, Alkali & fungal resistance dirt resistance exterior paint of required shade with silicon additive @1.43ltr/10Sqm over and including priming coat of exxterior primer applied @0.90ltr/10Sqm over new surface

Complete removal of existing treatment from old decorated surfaces of ceiling, prepration of surfaces, priming with alkali resistant priming paint and applying two coats of oil bound distemper paint including preparation of surfaces complete all as specified & directed by Engineer-in-Charge.

M & L for complete removal of existing surface and applying two or more coats of 100% premium acrlic emulsion paint having VOC less than 50gm/ltr and UV resistance as per IS 15489:2004, Alkali & fungal resistance dirt resistance exterior paint of required shade with silicon additive @1.43ltr/10Sqm over and including priming coat of exxterior primer applied @0.90ltr/10Sqm over new surface

S & F Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick any colour having tensile strength of 550 Mpa as in roof covering /cladding to wall fixed with self tapping screws complete all as per manufactures instructions with all fittings and accessories etc complete all as specified and as directed by Engineer-in-Charge.

All as per item No. 15 above but with plain sheet fix in valley gutter / ridge complete all as specified and as directed by Engineer-in-Charge.

M & L 100mm thick cement concrete 1:2:4 type B-2 using 40mm nominal size graded crushed stone aggregate as in flooring smooth and finish without using extra cement complete all as specified and direted.

M&L for forming construction joint 30mm deep x10mm wide sealed with sealing compound grade "A" for 100 mm thick flooring complete all as specified and as directed by Engineer-in-Charge.

S&F framed works as in doors or gates of angles or other section with gusset plates, rails,braces etc complete drilled for fixing of steel sheeting or other covering doors etc to be prepared for hanging or sliding with with and including either hooks and hinges or steel hanging door fitting and hanging also fastening and fixing conforming to Fe 410 Gde E-250 comlete all as specified and as directed by Engineer-in-Charge.

S&F in repair mild steel 1mm thick plain black sheet in wall claddding steel gates and similar works cut to size holes punched including round headed screws,clout nails or rivets and fixed to steel framming with plain 40mm lap joint with rivets or welded seams including bending or turning up,mitred angles etc complete all as specified and as directed by Engineer-in-Charge.

S&F roof trusses (framed),trussed,purlin,crane gantries,rails and fastening and heavy brackets framing (beam,tee,angles,channel or flat section including distances cleats etc conforming to Fe 410-W(Gde-E-250) complete all as specified and as directed by Engineer-in-Charge by Engr-in-charge.

S&F rolled sections as in main and cross beams,hip and jack rafters;purlins where connected to common rafters and running rails and guide for sliding doors;fixed with angle cleat or other connecting plates conforming to Fe 410 W Gde E-250 quality A complete all as specified and as directed by Engineer-in-Charge.

M&L preparation of new steel surface of any description over 10cm width or girth and applying two coat of synthetic enamel paint over one coat of red oxide primer complete all as specified and as directed by Engineer-in-Charge.

M&L preparation of old steel surfcae of any description over 10 cm width or girth and applying one acoat of red oxide primer complete all as specified and as directed by Engineer-in-Charge

Dismantling wall & ceilling boards(fibre pulp insulation etc) or insulation boards/ slabs/blankets, any thickness including cover fillets complete all as specified and as directed by Engineer-in-Charge by Engr-in-charge.

S&F Aluminium anodised snap grid false ceiling, for insulation and acoustic purpose, using standard aluminium sections of size 35.60 mm x 23.60 mm x 1.60 mm as in wall angle, 23.60 mm x 23.60 mm x 1.60 mm as in Main/ Cross Tees and 26.00 mm x 26.00 mm x 1.60 mm angles for grid of size 605 x 605mm suspended with 4mm dia. GI wire at intervals n.exc. 600mm centre to centre and fixed to roof truss with suitable size MS hooks and fastening bolts etc. from sloping/flat roof including 12 mm thick Gypsum ceiling boards of size 600mm x 600mm fixed with clips to aluminium snap grid including preparation of exposed surfaces of ceiling boards and applying two coats of acrylic emulsion distemper over a coat of primer all as specified and as directed.

Demolition of cement concrete (reinforced )as in manholes cover complete all as specified and directed by Engineer-in-Charge.

M&L for precast cement conrete (1:2:4) type B-1 (20mm graded stone agg) as in cover slabs for man holes, set and jointed in CM (1:4) complete all as specified and directed Note:- Reinforcement shall be measured and paid separately.

M&L for mild steel TMT bars 6 to 8 mm and over dia cut to length, bent to shape required incl cranking, bending, hooking ends & binding with & incl mild steel wire (annealed) not less than 0.9 mm dia complete all as specified and directed by Engineer-in-Charge.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing) removing serviceable tiles to store and rubbish off the premises complete all as specified and directed .

M & L non skid coloured ceramic tiles 7 to 8 mm thick area of each tiles exceeding 0.06 sqm but not exceeding 0.11 sqm , in floors, etc.set and jointed in neat cement slurry and pointed in white or coloured cement to match. Including 15 mm thick screed bed or bedding layer in cement mortar 1:6 complete.

M & L Glazed ceramic tiles in vertical surface 350mmx250mm/450mm x350x7mm thick, set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of the tiles incl backing coat 10mm thick in CM 1:4 all as direced.

m & L for glazed ceramic tiles (200mmx200mm) x 7 mm thk in floors etc set and jonted in neat cement slurry and pointed in white or coloured cement to match Including 15 mm thick screed bed or bedding layer in cement mortar 1:6 complete.

m & L for glazed ceramic tiles (200mmx200mm) x 7 mm thk in vericle surface etc set and jonted in neat cement slurry and pointed in white or coloured cement to match Including 10 mm thick screed bed or bedding layer in cement mortar 1:4 complete.

M & L for Acid resistant tiles 15mm thk vitreous ceramic, unglazed set jointed and pointed in cemical resistant mortar resin type in floor

Taking down steel window / ventilator of any size

S&F aluminium anodised powder coated three track sliding window with frame (minimum of powder coating 50 micron) with 4mm thick tinted glass and one shutter using stainless steel wire cloth 0.36mm nominal dia & 1.18 mm width aperture for mosquito proofing including necessary jointing cliths, locking arrangements, rubber packing, aluminium snap beading, aluminium screws, aluminium fittings, good quality bearing handle and glazing clips etc,fabricated using following aluminium powder coated sections conforming to catalogue of 'JINDAL' or of equivalent make complete all as specified and directed by Engineer- in -Charge. (a) Bottom frame- 20620 (b) Top frame & vertical - 20621 (c) Handle (side) - 20606 (d) Shutter inter lock - 20724 (e) Shutter top & Bottom - 20844 (f) Glazing clips - 19352. (Note:- Cost of Tinted glass & wire cloth shall be included in the quoted rate of the item)

S&F aluminium decogrill 7.5mm thick with necessary channels,frame and clips, complete all as specified and as directed. Make- Decogrill DG102

Fixing of nozals @ 1mtr c/c on structural members using suitable drill machine at least 75mm in depth and ceiling the nozals with eposy putty. Injecting materials epoxy injection grouts-two components low viscous high strength (7days comp strength 800kg per cmsqm) epoxy resin based injection grout meets the requirement of BS 6319 and ASTMC 881. Crack injection material should be injected using standard injection pump having closed containers and removing the drilled nozals and sealing with epoxy putty upon completion of injection work.

Taking down existing unsv valve ,Supply ,Install , Testing and Commissioning of Aqua seal Wafer Type Butterfly Valve of Long stem Manual with C.I.body SG Iron Disc, Nitrile Liner with Gear operated, Pressure rating PN-16 of size 300 mm as specifed and directed.

Taking down existing unsv valve ,Supply ,Install , Testing and Commissioning of Aqua seal Wafer Type Butterfly Valve of Long stem Manual with C.I.body SG Iron Disc, Nitrile Liner with Gear operated, Pressure rating PN-16 of size 150 mm as specifed and directed.

Material & Labour for Repairing of Backwashing OH tank of having capacity (3 x 4x2 CUM)including necessary fabrication works,painting and removing leakage at drainout line as specified and directed.Note: 1) The staging required machinery for height nearly 12 mt is included in this quoted rate

Material and labour Cross arms, bracings, supports,clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, oneunder coat and one finishing coat of paint as specified and directed

M & L for repair of Chlorine dosing Pump 0.5 HP 1440 RPM heavy duty chemical dozing system plunger type suitable to inject solution up to 25 LPH working pressure 10 kg/cm2 comprising with agitator in one motor,agitator with SS sweep blade duly FRP coated, FRP tank 150 ltrs capacity complete unit mounted on heavy duty MS fabricated frame,duly anticorrosive paint complete with chemical grade PVC NRV,along with control panel for Dosing Pump suitable made of powder coated MS fabricated box consisting of LED indicator,digital volt meter,Amp meter, single phase previntor,High voltage low voltage protection complet with adjustable dosing pump complet all as directed.The Pump Should include the following accessories: (i)Lead Tuibing.(ii)Connection Nuts (iii) Injection Check Valve.(iv) Clay Weight (v) Ferrules (v) Liquid end of Dozing pump including accessories must be non metalic .

Supply and installation commissioning and testing heavy duty Alum dozing system plunger type suitable to inject solution up to 25 LPH working pressure 10 Kg/Cm2 comprisisng dosing Pump 0.5 HP 1440 RPM assembly with agitator in one motor,agitator with SS sweep blade duly FRP coated, FRP tank 150 ltrs capacity complete unit mounted on heavy duty MS fabricated frame,duly anticorrosive paint complete with chemical grade PVC NRV,along with control panel for Dosing Pump suitable made of powder coated MS fabricated box consisting of LED indicator,digital volt meter,Amp meter, single phase previntor,High voltage low voltage protection complet with adjustable dosing pump complet all as directed.The Pump Should include the following accessories: (i)Lead Tuibing.(ii)Connection Nuts (iii) Injection Check Valve.(iv) Clay Weight (v) Ferrules (v) Liquid end of Dozing pump including accessories must be non metalic .

DINESH CONSTRUTION (BID ID -3506387)