Tender For Repair Replacement Of Galvalume Sheet, Tubular Truss, Ladders And Connected Items And Retroification/ Restrengthening Of Structural Members In Residential And Office Accn At Lao Guwahati And Cda Guwahati Under Ge Guwahati
Tender Overview
Project Description
Tender for Repair Replacement Of Galvalume Sheet, Tubular Truss, Ladders And Connected Items And Retroification/ Restrengthening Of Structural Members In Residential And Office Accn At Lao Guwahati And Cda Guwahati Under Ge Guwahati
BOQ
| Sl. No. | Item Description |
| 1 | Demolition cement concrete n'exc 15 cm thick (below or above ground level) complete all as specified and as directed. |
| 2 | Dismantling mild steel framed/unframed work of any description not other wise provided for complete all as specified and as directed. |
| 3 | Dismantling of AC sheet corrugated / Semi corrugated sheets in wall cladding or in roof covering complete all as specified and as directed. |
| 4 | Demolition of reinforced cement concrete of any description and in any position not otherwise specifically provided for including cutting of reinforcement as necessary to facilitate demolition complete all as directed. |
| 5 | Dismantling floor, hearth or all tiling including cement mortar bedding (but not backing coat ), removing serviceable tiles to store and rubbish off the premesises complete all as specified and as directed. |
| 6 | Demolition of brick work/ block masonry or stone/ boulder masonry, built in cement mortar or cement lime mortar including all quoins, arches, pillars etc but excluding ashlar facing dressed stone work and precast concrete articles and removal all rubbish material complete all as specified directed. |
| 7 | Taking up or down 15mm bore steel water tubing & connections, including cleaning for refixing or removal to store. |
| 8 | Taking up or down 20 mm bore steel water tubing & connections, including cleaning for refixing or removal to store. |
| 9 | S&F Unplasticiscd PVC pipes of pressure rating 10 kgf/cm2 laid in 15mm dia and fixed in walls/floor etc complete all as specified and as directed. |
| 10 | S&F Unplasticiscd PVC pipes of pressure rating 10 kgf/cm2, 20mm bore laid in trenches to walls and ceiling or laid in floors complete all as specified and as directed. |
| 11 | S&F in repairs 15mm bore CP bib taps with mouth for fixing pipe for washing machine with crutch or butterfly handle screwed down for iron pipes complete all as specified and as directed. |
| 12 | M&L PCC 1:4:8 type D-2 using 40 mm graded stone agg as in foundation filing mass concrete complete all as specified and as directed. |
| 13 | S&F Pre-painted galvalume aluminum zinc coating GI based tile profile steel sheet 0.50mm thick of any colour having tensile strength of 450 Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and as directed. |
| 14 | S&F Pre-painted galvalume aluminum zinc coating GI based Plain steel sheet 0.50mm 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. |
| 15 | S&F steel work in tubular trusses including special shaped washer etc complete using ERW or induction but welded tubes conforming to IS- 1161-1979 grade St-240 complete all as specified and directed |
| 16 | S&F Mild steel Stairs (framed) including stringers, treades, landing,balusters, hand rails etc. including cleats, brackets, etc.complete of Fe 410-W (Gde- E- 250) quality-A complete all as specified and directed |
| 17 | S&F Mild Steel Plates for steel gates (plain or Chequered) channels, square cut or notched, forming holes, with riveted, bolted or welded attachment confirming to Fe -290 (Gde E-165) complete all as specified and directed |
| 18 | M&L for 100 mm thick PCC (1:4:8) type D-2 using 40mm graded aggregate as in flooring finishing the surface even and smooth without using extra cement complete all as specified and directed |
| 19 | M&L for 150 mm thick PCC (1:3:6) type C-2 using 40mm graded aggregate as in flooring finishing the surface even and smooth without using extra cement complete all as specified and directed |
| 20 | S &F Non skid, scratch resistant, stain resistant, parking tiles tiles 40cm x 40cm x 10 mm thick set, jointed and pointed in neat cement slurry with grey cement and pigment complete over 15 mm thick CM 1:6 screed bed complete all as specified and directed |
| 21 | S&F in repairs coloured solid WPC decorated grills/Jallies of 18 mm thick of desired colour and cutting and fixing at site as per specification and direted in any position complete and as directed. |
| 22 | M&L for brick work with sub class B bricks, straight or curved on plan exc 6 m mean radius built in CM 1:6 complete all as specified and directed |
| 23 | M&L for brick work using sub class ‘B’ bricks (old size) straight or curved on plan to any radius in half brick work built in CM 1:4 complete all as specified and directed |
| 24 | M&L for 15mm thick rendering in cm(1:4) on fair faces of brick work or concrete surfaces and finished the surface even & smooth complete all as specified and directed. |
| 25 | M&L for two coats of cement base paint over a coat of primer including preparation of new surfaces of wall complete all as specified and as directed. |
| 26 | M&L for precast cement concrete (1:2:4) type B1, using 20mm graded crushed stone aggregate) as in cover slab etc. and setting in mortar in CM 1:4 complete all as specified & as directed. |
| 27 | M&L for TMT bars 10 mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips, complete all as specified and directed. |
| 28 | S&F Plastic dividing strips 1.5mm thick and 38mm wide and inserted in position to confirm the design complete all as specified and directed. |
| 29 | S&F Mild Steel framed work as in doors or gates (Ornamental/ Design type ) of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other coveringin Fe 410-W (Gde- E- 250) quality-A . Doors, etc. to be prepared for hanging or sliding with and including either hooks and pintle hinge or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; incl errection and fabrication also fastening and fixing complete all as specified and directed. |
| 30 | M&L for mid steel framed work 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 conforming to Fe 410-0 or Fe 310-0 complete all as specified and directed. |
| 31 | S&F Glazed ceramic coloured tiles 300X450 mm of 7 to 8mm thick, as in dado/skirting set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including backing layer of 10 mm thick CM(1:4) complete all as specified and directed. |
| 32 | M&L Granite (of any type) work (table rubbed and polished) 20mm thick in steps, jambs, pillars, window- cills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite complete all as specified and directed. |
| 33 | S&F in repairs of signage board using ACP (Aluminium Composite Panel) of thickness not below 4 mm fixed on RCC or steel pillar complete all as specified and directed. |
| 34 | S&F in repairs of 3D Acrylic letter with LED connection of 3 mm thick projected outside fixed in ACP board of size not less than 300 mm(H)x200 mm(B) incl connection of lighting and testing at site complete all as specified and directed. |
| 35 | S&F 12 mm dia Mild screw bolts machine made) with hexagonal or square heads at one end and screwed the other, or screwed on both ends each screwed end to be fitted with washers and one hexagonal or square nut but length of bolt exc 10cm but n exc 15cm long complete all as specified and directed. |
| 36 | M&L for Preparation of new or previously untreated steel and steel based surfaces of any description, not otherwise described, exe 10 cm width or girth and applying two coats of Synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified & as directed. |
| 37 | M&L for Cutting/Demolition/dismantling of loose /damage /disintegrated concrete including plaster of any description and in any position from RCC structures like chajja, fins, roof/ceiling, louvers, parapet, column, beam, lintel, etc using manual chipping tools/breakers without disturbing stability of structure with necessary scaffolding where reqd incl cutting reinforcement to facilitate demolition/dismantling complete and dispose off debris outside MoD land complete all as specified and as directed. |
| 38 | M&L for Cleaning with bio wash the existing surface of concrete are which is not Demolished in item No. 01 here in before by wire brush including scrapping & cleaning with emery paper or by air blasting or sand blasting incl foreign matrials, loose concrete/aggregate etc and washing down with water as required complete all as specified and as directed. |
| 39 | M&L for providing single coat of High Penetration, high adhesion shorter chain epoxy bond adhesive of prepared non metallic surface (existing surface) to remove Micro Crack in the surface and applying by brush all as per manufactures instruction/specification. The bonding agent shall have minimum compressive strength of 40 N/Sqmm complete all as specified and as directed. |
| 40 | M&L for applying of High Penetration, high adhesion shorter chain with high anti corrisive Epoxy Zinc rich primer on the steel surface by brush the primer shall have a minimium specific gravity 1.75 minimum weight film thickness/coat 40 microns and minimum adhesive bond strength with steel is 1.5N/mm2 including cleaning and removing loose concrete from steel surface complete all as specified and directed. Note : (i) Surface area of existing reinforcement - 25mm width and length of bar treated(ii) Surface area of new reinforcement - circumference of bar and length |
| 41 | M&L for mild steel TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending lapping etc as required and metal to joint with existing bar complete all as specified and as directed |
| 42 | M&L for mild steel TMT bars 6 to 8mm bar, cut to length, bent to shape required, including cranking, bending, lapping etc as required and metal to joint with existing bar complete all as specified and as directed. |
| 43 | M&L for providing and placing in position free flow non shrink cementitious micro -concrete of Grade M-50 for effected RCC beam, column, chajjas, fins/drops, staircase, etc. complete using necessary formwork (where applicable) after due treatment/coating of existing concrete with High Penetration, high adhesion shorter chain epoxy bond adhesive and reinforcement surfaces with High Penetration, high adhesion shorter chain with high anti corrisive Epoxy Zinc rich primer complete all as specified and as directed.Note : (i) micro-concrete shall have a min 1 day compressive strength of 10 Mpa and 28 days strength of 50 Mpa incl min tensile strength of 5N/mm² at 28 days and min flextural strength of 5N/mm² at 28days. Item continued below as item No.43.10 |
| 44 | Item continued from item no.43.00 here-in-above(ii) micro-concrete shall be prepared in proportion of (1Part) cement : (0.5 Part) Sand (packed graded sand of same make) : (1 Part) Aggregate (packed graded sand of same make) : (0.1 Part) shorter chain water based epoxy base : (0.1 Part) shorter chain water based epoxy Hardener : (0.002 Part) Admixture : (0.3 to 0.4 Part) Water : (0.01 Part) EHP Powder.(iii) Necessary formwork shall be removed after 48 hrs and curing shall be done as per manufacturer instructions.(iv) Necessary formwork, TMT bars (where reqd), treatment with High Penetration, high adhesion shorter chain epoxy bond adhesive and High Penetration, high adhesion shorter chain with high anti corrisive Epoxy Zinc rich primer shall be measured and paid extra under respective items. |
| 45 | Use and waste of formwork to sides of rectangular pillars, posts, struts, piers, columns and stanchions complete all as specified and as directed upto a height of 12 metres complete all as specified and as directed. |
| 46 | Use and waste of formwork to fins, facia, louvers. parapet, chajja etc for rough finished concrete surfaces complete all as specified and as directed upto a height of 12 metres complete all as specified and as directed. |
| 47 | WALL CRACK/ RCC BRICK WORK JOINTS REPAIRS:-M&L for exposing cracks more than 1mm wide with tile cutter and forming V-grooves nexc 10mm wide and 10mm deep in RCC roof and filling with technology based Anti-corrosive with high strength carbon Fiber based shorter chain Epoxy coating (Bond Coat) of finest quality, high strength, high penetration, durable, UV resistant, high scratch/ impact resistant, bacteria resistant and thermally stable, Semi transparent, mixed in proportion (4 Base : 1 Hardner) with based Wall filler @ 1 Bond coat : 1.5 Wall filler in reqd consistency complete all as specified.Note : 1. Rate shall include for making surface clean,dustfree, dry, and free of wax, grease, oil, loose or peeling particle, and other foreign materials.2. During application ambient temperature is preferred. Frost, fog, or damp conditions should be avoided. |
| 48 | Note for Make for BOQ serial item No.39.00, 40.00, 43.00 & 46.00 shall be as per HQ CEEC or any other command/ ADG or as per HQ CE E-in-C's branch and applied as per manufacturers instruction through authorized applicator. Necessary purchase voucher and test report shall be submitted before paymeny of RAR's/FB. Please Enable Macros to View BoQ information |
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