Tender For Provn Of Certain B R Misc Works At Af Stn Wadsar; 1 Taking up or down 15mm dia steel tubing and connection including cleaning for refixing or removal to store all as directed. 2 Taking up or down 20mm dia steel tubing and connection including cleaning for refixing or removal to store all as directed. 3 Demolition of RCC jali including, pillars from wall and removing demolished material to a distance n exc 100 Mtr complete all as specified and directed. 4 Surface excavation n.exc 30 cm deep and averaging 15cm deep and getting out in loose/soft soil complete all as specified and directed. 5 Surface dressing n exc 15 cm deep in soft / loose soil complete all as specified and directed. 6 M&L Sand filling under floors or in foundations including watering and consolidation in layers, complete all as specified and as directed by Engr-in-Charge. 7 Excavating in post holes each n exc. 0.50 cum getting out in soft/loose soil and removing surplus soil to a distance n exc 50m complete all as specified. 8 Removing excavated materials n.exc 50m and depositing where directed at a level n.exc 1.5m above the starting points in soil omplete all as specified and directed 9 M&L Hardcore of broken stone/boulders gauge n exc. 63mm, deposited, spread & levelled in layers n exc. 15 cm thick, watered & rammed to a true surface as directed by Engr in Charge 10 M&L PCC 1;4:8 type C-2 using 40 mm graded stone aggregate as foundation filling mass concrete complete all as specified and as directed by Engr- in- Charge 11 M&L PCC 1;2:4 type B-2 using 40 mm graded stone aggregate as foundation filling mass concrete complete all as specified and as directed by Engr- in- Charge 12 M&L PCC 1:2:4 type B2 using 40 mm graded stone aggregate as in walls or retaining walls, any thickness, size or shape including pilasters, buttresses, columns, pillars, boundary pillars and posts (including caps and bases).complete all as specified. 13 M&L PCC 1:2:4 type B-1, (using 20 mm graded stone aggregate) as in, coping and similar work including necessary form work complete all as specified. 14 M&L Precast cement concrete block for kerb stones with solid block exc 10cm in width , 1:2:4 type B-0 (using 12.5mm and below stone aggregate ) factory made set in CM 1:4 as approved by GE with plain fair faces including necessary excavation earthwork, returning filling and removal of surplus soil all as specified and as directed . 15 Providing precast cement concrete Type B1,1:2:4 (20mm graded aggregate) columns, posts, boundary pillars,etc. (of any section indicated), with plain fair faces, including chamfers, weatherings, throat- ing etc. and setting in mortar complete with joints to match 16 S&F posts & struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., & similar work conforming to Fe 290-0 Gde E-165 complete all as specified 17 S&F MS framed works as in purlin, rafters, column square/ rectangular, round or angle section, fixed with and including iron cleats or other connected plates flat iron wind ties etc including bending of MS section as required such as grills, gratings, etc. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work con- forming to Fe.290.Gde-E-165 complete all as specified and as directed. 18 S& F mild steel screw bolt (machine made) with hexagonal or square heads at one end and screwed the other each screwed end to be fitted with washers and one hexagonal nut but length bolt one side embedded in concrete posts etc complete to fix fencing wire dia of shank 11 to 15mm,but length of bolt exc 5cm and n exc 10cm long complete all as specified 19 S&F Mild steel rag or lewis bolts, dia of necks is 12mm screwd one end, with hexagonal or square nuts and washers the other end enlarged and lagged or lewised n exc 15 cm long complete all as specified and as directed. 20 M&L MS round bars 12mm dia as in supporting bars of chain link fencing, cut to length bent to shape required including bending and binding with and including MS wire not less than 0.9mm dia or securing with clips quality complete all as specified. Fe-410-W (Gde.E-250) quality-A or Fe 290 (Gde-E-165) complete all as specified 21 M&L Mild steel TMT bars 5mm dia & over upto & including 10mm dia in stirrups, spacers & binders, cut to length, bent to shape required, binding with & including mild steel wire (annealed) not less than 0.9mmdia or securing with clips quality complete all as specified 22 M&L Mild steel TMT bars 10mm dia & over,cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends & binding,welding with & including mild steel wire (annealed) not less than 0.9mmdia or securing with clips quality complete all as specified 23 S&F Plates (plain or chequered) cut or notched (ordinary or counter sunk)forming holes without any attachment Fe 410W (gde-250) quality-A all as specified and as directed. 24 S&F Framed Steel work in tubular section for purlin, rafter, posts and similar items including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161-1979 grade St.-240 complete all as specified and as directed. 25 M&L 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 26 S&F Framed Steel work in tubular section for gates and similar items including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161-1979 grade St.-240 complete all as specified and as directed. 27 M&L Expanded metal, cut to length, bent to shape required and tying with and including annealed mild steel wire not less than 0.9mm dia or fixing with galvanised steel staples supplied and fixed complete to wood or steel members weight n exc 4 Kg/Sqm complete all as specified and as directed. 28 Fixing only chain link fencing and line wires, any mesh, size and type to any type of standards, rails, straining bolts, etc. including provision of binding wire complete all as specified and directed. 29 S&F Galvanised, 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings & straining & fixing to any type of standard rails straining bolts, including, securing or tying at crossings with & provision of galvanised mild steel wire, staples or steel pins, etc. as directed (each line wire to be measured) complete all as specified 30 Supply only galvanised mild steel wire chain link fencing of 75X75 mm mesh size aperture) including line wire standards rails straining bolts etc including provision of binding wire complete all as specified and directed. 31 M&L Pre- painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550Mpa as in roof covering fixed with self tapping screws. 32 M&L Pre- painted galvalume aluminium zinc coating GI based plain steel sheet 0.50mm thick of an colour having tensile strength of 550Mpa as in roof covering/cladding to wall fixed with self tapping screws 33 M&L 100mm PCC (1:3:6) type C2 using 40 mm graded stone aggregate as in subbase to floor / hard standing complete all as specified and as directed by Engr- in- Charge 34 M&L Factory made Machine pressed precast concrete interlocking paver blocks any shape and size confirming to IS 15658-2006 of 100mm thickness coloured chemically treated PCC (ISI Marked ) M-50 grade of design & pattern approved by GE including filling of joints complete all specified and directed. 35 M&L Applying Two or more coats of 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 @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new surfaces all as specified and directed. 36 M&L Preparation of new or previously untreated steel surfaces of any description, not otherwise described, over 10 cm in width or girth and applying two coat of synthetic enamel paint over one coat of red oxide complete all as specified and directed by Engr-in-Charge 37 S&F 15mm dia Steel tubing medium grade Galvanised with all fittings and fixed complete to wall and ceiling or laid in floorscomplete all specified 38 S&F 20mm dia Steel tubing medium grade Galvanised with all fittings and fixed complete to wall and ceiling or laid in floors complete all specified 39 Taking down and re-fixing of 20mm dia steel tubing and connection in new and old positions.(walls, ceiling, floor etc)complete all specified 40 S&F Rotational moulded polyethylene water storage tank of 750 Ltrs capacity (cylindrical vertical with closed top) triple layered hoisted and fixed in position including PVC float valve of 20mm dia complete as in repairs all as specified. 41 S&F Sheet glass shelf assembly consisting of 5.0 mm thick sheet glass shelf 12cm wide with chromium plated bracket guard and railing 60cm long complete all as specified and directed. 42 M&L Wrought iron railings of ornamental and intricate of approved design and pattern fixing with screws including necessary drilling, bolting or welding complete all as specified and directed. 43 S&F Glass corner shelf 12 x 12 inch wall mount with 5mm thickness with SS railing complete all as specified and as directed by Engr-in-Charge. 44 S&F PVC cabinet with mirror of size 350mmx450mm complete all as specified and directed by Engr-in-Charge. 45 Taking out existing unserviceable plaster, loose unsound weaken cement concrete of any description and in any position from existing surface of RCC roof slab/RCC facia/ beams/ columns/ RCC chajja, average depth 25mm (upto 6.5 mtrs height from natural GL) with power driven pneumatic chisel and removal of debris up to a distance 500 mtrs outside MD land including saw cutting of all edges, making square shoulders of cavities and roughening of smooth surface, scraping out and removing corrosion and all loose scales, rust etc from the visible reinforcement and cleaning the steel reinforcement properly providing NIT zink primer of FOSROC or equivalent. Zink primer of CHEMISTIC/WEBAC on visible reinforcement surface to form a continuous film and preparing the surface to receive concrete of epoxy grouting mortar etc all as specified including providing necessary scaffolding complete all as specified and directed 46 M&L Applying bonding coat of modified styrene butadiene emulsion (SBR bonding agent i.e nitbond SBR 45 or equivalent as approved) in proportion 1 Part (nitobond SBR 45:1 part (water) :3 part (OP cement) by volume with the brushes etc to bind new cement plaster/ polymer modified plaster/ concrete / screed concrete with old surface including removal of loose/ distengrated old concrete/ plaster including preparation of surface etc complete all as specified and directed 47 M&L Applying 20-25mm average thickness plaster on ceiling slab and chajja projections, facia and beams with polymer modified mortar fortified with SBR (Nitobond SBR 45 of FOSROC or equivalent of PIDILITE/ R or M International Mumbai/ 21 SHM Mumbai) in proportion 1 part (cement):3 part (sand) by weight of cement with 11 to 15 ltrs water addition, finishing surface to match with existing adjoining surface complete all as specified and directed
