REPAIR TO BIRD PROOF NETTING FALSE CEILING AND HANGER DOORS, FLOORS IN SOUTH SIDE OF RUNWAY IN TECH AREA AT AF STN JODHPUR

Amount

Taking down existing old unserviceable, broken, rusted steel rolling shutter of any size and type and supply and fixing factory made steel rolling shutter with laths of thickness 1.00 mm without ball bearing as specified including top cover anchoring rod, hasp and staple and one shop coat of primer, erected in position as indicated, complete, push pull or manual type complete confirming to the requirement of IS 6248-1979 complete all as specified and directed by the Engineer-in-Charge. Note:- A BOO shall be nominated by GE to acertain the quantity of new rolling shutter and collapsible steel gates replaced at site. BOO will verify the quantity at site and submit their findings to GE duly signed by BOO.

Taking down carefully hood and steel rolling shuter of size not exceeding 10 sqm and replacement of unserviceable/defective parts and refixing in the same opening after cleaning of guide rails, laths, top cover by kerosene and proper greasing, oiling, replacement of rusted nut bolts etc, removing of bend, alignment etc to make the system smooth functional & making good the disturbed surface all as specified & directed by Engineer-in-Charge. Note :- (i) The unserviceable parts to be replaced shall be measured and paid for separately as "Supply only". (ii) Quoted rate shall be inclusive of providing missing nuts bolts, greasing, oiling, denting, tension to spring etc.

Taking down carefully hood and steel rolling shuter of size exceeding 10 Sqm but not exceeding 25 sqm and replacement of unserviceable/defective parts and refixing in the same opening after cleaning of guide rails, laths, top cover by kerosene and proper greasing, oiling, replacement of rusted nut bolts etc, removing of bend, alignment etc to make the system smooth functional & making good the disturbed surface all as specified & directed by Engineer-in-Charge. Note :- (i) The unserviceable parts to be replaced shall be measured and paid for separately as "Supply only". (ii) Quoted rate shall be inclusive of providing missing nuts bolts, greasing, oiling, denting, tension to spring etc.

Supply only MS sheet hood cover of 1.00 mm thick bent to shape match with existing brackets including stiffners of MS angles/flat complete all as specified and directed by the Engineer-in-Charge.

Supply only MS tubing 50 mm bore medium grade with necessary holes for shaft complete all as specified and directed by the Engineer-in-Charge.

Supply only MS tubing 40 mm bore medium grade with necessary holes for shaft complete all as specified and directed by the Engineer-in-Charge.

Supply only gear box of steel rolling shutter including handle rack & pinion system, bearing etc of rolling shutter size exceeding 5 Sqm but not exceeding 25 Sqm each complete all as specified and directed by the Engineer-in-Charge.

Supply only helical wire rolling spring suitable for rolling shutters not exc. 5 sqm each complete all as specified and directed by the Engineer-in-Charge.

Supply only helical wire rolling spring suitable for rolling shutters 5 Sqm and above but not exc. 15 sqm each all as specified and directed.

Supply only helical wire rolling spring suitable for rolling shutters exc. 15 sqm but not exc. 25 sqm each complete all as specified and directed by the Engineer-in-Charge.

Supply only ball bearing of suitable size for rolling shutters complete all as specified and directed by the Engineer-in-Charge. Make- SKF/NBC

Material and labour for taking down gear box for repairs including rack & pinion system bearing including welding teeth and grinding, greasing and refixing etc of rolling shutter size 5 Sqm and above but not exceeding 25 Sqm each to make serviceable including minor repair all as directed by the Engineer-in-Charge.

Material and labour for repair to locking device cleat of rolling shutter complete all as specified and directed by the Engineer-in-Charge.

Material and labour for replacement of 1.00mm thick MS laths of continuous single piece section without any welded joint, of steel rolling shutter, the lath section shall be rolled so as to have inter locking coils at both edges & deep corrugations at the center with average depth of not less than 12mm & each alternate lath section shall be fitted with malleable cast iron or mild steel clips securely riveted at either ends complete including painting with two coats of synthetic enamel paint over one coat of red oxide primer complete all as specified and directed by the Engineer-in-Charge.

Supply only MS crank handle 250 mm long suitable for operating rolling shutter complete all as specified and directed by the Engineer-in-Charge.

Taking down existing old unserviceable, broken, rusted collapsible steel gates and supply and fixing collapsible steel gates, top hung, consisting of channel pickets, pivoted flat bars, top and bottom runners, handles etc., as specified, erected in position and securing runners with hold fasts and brackets complete all as specified and directed by the Engineer-in-Charge. Note:- A BOO shall be nominated by GE to acertain the quantity of new rolling shutter and collapsible steel gates replaced at site. BOO will verify the quanity at site and submit their findings to GE duly signed by BOO.

Repairs to collapsible steel gate of size not exceeding 15 sqm, including removing and replacing worn out minor parts such as rivets, roller wheels etc, straightening of vertical channels and cleaning of rust including greasing and re-fixing the same in position to make it funchanal to the entire statisfaction of Enginer-in-Charge NOTE :- (i) The unserviceable parts to be replaced shall be measured and paid for separately as "Supply only". (ii) Quoted rate shall be inclusive of providing missing nuts, bolts, greasing, oiling etc.

Material and labour for cutting holes in stone walls built in cement mortar for inserting hold fasts and making good dismantled portion in cement mortar 1:3 or cement concrete 1:2:4 type B1 as required, depth of embedded portion of hold fasts or lugs exceeding one brick but not exceeding two bricks from the face of the jamb in to the wall complete all as specified and directed by the Engineer-in-Charge.

Supply only guide channel of 75 mm for rolling shutters including hold fasts welded to channel complete all as specified and directed by the Engineer-in-Charge.

Supply only pivoted flat bar 20x5 mm fixed with rivets in required position as in collapsible steel gates complete all as specified and directed by the Engineer-in-Charge.

Material and labour for cleaning and greasing the top and bottom guide rails of MS sliding door complete all as specified and directed by the Engineer-in-Charge. Note:- Each guide rail shall be measured seperately for payment purpose.

Material and labour for running welding in repairs, thickness of metal to be welded not exceeding 6 mm complete all as specified and directed by the Engineer-in-Charge.

All as per item No 22.00 above but thickness of metal to be welded exceeding 6 mm but not exceeding 9mm complete all as specified and directed by the Engineer-in-Charge.

Material and labour for hacking out old broken glass (any thickness, size, quality or description) from metal frame glazed with putty including punching or drilling out old glazing pin/spring, clips and providing new ones and providing rough cast wired glass, 6.4 mm thick and glazing with oil putty in square not ecxeeding 0.5 sqm in each pane complete all as specified and directed by the Engineer-in-Charge.

Material and labour for preparation of new or previously untreated steel surfaces of any description, over 10 cm in width or girth not otherwise described and applying two coats of synthetic enamel paint over and including a coat of red oxide primer complete all as specified and directed by the Engineer-in-Charge.

Material and labour for preparation of old painted steel surfaces of any description, over 10 cm in width or girth, not otherwise described and applying one coat of synthetic enamel paint complete all as specified and directed by the Engineer-in-Charge.

Dismantling of old unserviceable, rusted, broken (corrugated/semi corrugated, etc.) CGI/AC/ Fibre Glass sheets in ridge and roof coverings complete all as specified & directed.

Supply and fixing 2 mm thick fibre glass reinforced translucent corrugated sheeting with two corrugation side lap, fixed with L- or J- type or cranked hook bolts and washers, in roofs, walls etc complete all as specified and directed by the Engineer-in-Charge.

Supply and fixing 6 mm thick asbestos cement, corrugated or semi corrugated sheets in roofs, walls etc. ISI marked, fixed with L- type or J-type or cranked hook bolts complete all as specified and directed by the Engineer-in-Charge.

Supply and fixing 0.63 mm thick galvanized, corrugated mild steel sheeting with grade of zinc coating 275, with two corrugations side lap, fixed with coach screws and washers, in roofs, walls etc, with grade of zinc coating 275 complete all as specified and directed by the Engineer-in-Charge.

Supply and fixing Pre-painted galvatume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall fixed with self tapping screws complete all as specified and as directed by Engr-in-Charge

Supply and fixing Pre-painted galvatume aluminium zinc coating GI based plain steel sheet 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall fixed with self tapping screws complete all as specified and as directed by Engr-in-Charge

Supply and fixing in repairs 1.00mm thick Plain, black, mild steel sheeting in ridges, hips valley gutters, drip & straight flashing (length & girth as fixed), welded or soldered joints are provided complete all as specified and as directed by Engr-in-Charge

Material and labour for preparation of new or previously untreated steel surfaces of any description, over 10 cm in width or girth not otherwise described and applying two coats of aluminium paint over and including a coat of red oxide primer complete all as specified and directed by the Engineer-in-Charge.

Material and labour for oiling and greasing to top wheel and bottom wheel of each steel sliding hanger door shutter (each panel), cleaning with using standard thinner such as carbon tetra chloride/ Benzene and making smooth functioning to reduce the friction of door and make the door functional to the entire satisfaction of Engineer-in-Charge.

Supply and fixing in repairs MS wheel 20 cm to 30 cm dia with bearing shaft, nuts, bolts including making necessary arrangement for taking down old wheel at the bottom of sliding hanger door shutter complete all as specified and as directed by the Engineer-in-Charge. Note:- Quoted rate shall be deemed to be includes taking down of hangar door leaf for repair and refixing in origingal position after rectification.

All as per item No 36.00 above but 10cm to 20 cm dia wheel/roller at the top of shutter. Note:- Quoted rate shall be deemed to be includes taking down of hangar door leaf for repair and refixing in origingal position after rectification.

S&F purpose made locking arrangement for hanger door shutters 600 to 900 mm long including welding, drilling, cutting, with nut and bolt complete all as specified and as directed by the Engineer-in-Charge.

Material & labour in replacement of pintle hinge, locking device cleat, hold fast for steel gate and door including removing of bend alignment, fixing and welding work for smooth functioning complete all as specified and directed.

Supply and fixing rolled mild steel of grade Fe-290 (Grade E-165) in framed work as in doors or gates of angle 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 and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing complete all as specified and as directed by the Engineer-in-Charge. Note for ser No. 24 to 40:- Quoted rate shall be deemed to be included for work in buildings/structure of any height.

Demolition of PCC (unreinforced) of any description & in any position not otherwise specifically provided for complete all as specified and as directed by the Engineer-in-Charge.

Material and labour for 100 mm thick PCC 1:2:4 type B-1 (using 20 mm graded crushed stone aggregate) as in floors in alternate bays, finishing surface of concrete by brooming complete all as specified and as directed by the Engr-in - Charge.

Material and labour for PCC 1:3:6, type C-2 (using 40mm graded crushed stone aggregate), as in walls of any thickness, size or shape complete all as specified and directed by Engr-in-Charge.

Material and labour for formwork for rough finished flat surfaces of concrete faces of walls, retaining walls, abutments, parapets & staircase railing and similar work including attached pillasters, buttresses, etc.; vertical or to better complete all as specified and directed by Engr-in-Charge.

Supply and fixing bird proof net of co-polymer nylon monofilament, ultraviolet stabilized with apertute 20mmx20mm, the thickness of filament is 0.80 mm, melting point 260 degree, tension force can resist 23.08 kgs fixed with SS hooks in hanger at any height including dismantling existing nylon deteriorated net at any height in ceiling including making good the disturbed surface as directed by Engineer-in-Charge. Make: Nets and screen, Kwality net manufacturing Co.

Material and labour for raking out sealing compound from existing expansion joints of dimension 25 mm to 40 mm wide and 25 mm deep, removing the debris from site by sweeping the concrete surface with brooms, cleaning with compressed air, treating sides and bottom of the joints with primer as per manufacturer's directions and filled with preformed closed cell polyethylene backup rod/strip of 25/32 mm dia, sealing with pitch free polyurethane grey sealant (minimum depth of sealant above backup rod shall be 10 mm) conforming to BS-5212 (Type FB) and Material and labour for applying masking tape on edges of joints to prevent accidental spillage of sealant and removing the masking tape after application of sealant all as specified and directed

All as per item No 46 above but construction/dummy joints of dimension 20 to 25 mm wide and 25 mm deep Note for Srl item No 46 & 47 : Incase of any variation in width or depth of joint, the same is deemed to be included in quoted rates by the contractor as in Sch 'A'/BOQ items as above. The contractor shall not be entitled any extra claim on this account.

Cutting existing loose patches / spalled edges of concrete pavement in square / rectangular/ triangular shape to a depth not less than 25mm removing debris out side MD land sweeping the patches with broom, cleaning with compressed air and applying epoxy resin mortar (proportion as specified) incl necessary form work for sides of joints, sprinkle , a thin layer of dust free fine sand (QUARTZ SAND 10 No) and applying a coat on top of surface with epoxy resin primer @ 0.45 kg/Sqm and finally filling the joints with sealing compound complete all as specified and as directed by Engr-in-Charge

Material and labour for surface preparation by, brooming, cleaning etc, surface / roof must be smooth and free from dust and all loose matters and applying two coats of Single component High Build Elastomeric bituminous polyurethane liquid membrane including a coat of primer in roof surface complete all as per manufacturer instructions and all specified and directed by Engr-in-Charge. Note : Quoted rate shall be deemed to be included for work in building/structure of any height.

Sypply and fixing SS sheet of size 300mmx 300mm, minimum thickness of SS sheet 15 mm, engraved with total 38 nos of letters, numbers, comma, stops etc of size 10 to 15 mm with minimum engraved depth of 5 mm, including fixing in position at site complete all specified and directed by Engr-in-Charge.

M/s. Dhananjay Construction

VIKAS CONSTRUCTION CO.

Om Trading Corporation