Tender For Comprehensive Repairs To The Fencing And Concertina Coils And Periodical Painting Of Certain Areas Of Dispersals And Taxiways, Air Fireld Maintenance Including Earthwork At Shoulders, Cutting Of Grasses, Bushes, Shrubs & Other Vegetation A
Tender Overview
Project Description
Tender for Comprehensive Repairs To The Fencing And Concertina Coils And Periodical Painting Of Certain Areas Of Dispersals And Taxiways, Air Fireld Maintenance Including Earthwork At Shoulders, Cutting Of Grasses, Bushes, Shrubs & Other Vegetation At installation Utkrosh Under Ge Minniebay, Sri Vijayapuram (8849/E8)
BOQ
| Sl. No. | Item Description |
| 1 | M & L for Periodic cutting of Grass with the help of Hand held Grass cutting Machine of reputed Make for Cutting and Sweeping Grass after cutting of Grass, bushes, small plants of any type along the sides of Dispersal Area, Taxi Track, Runway, Shoulders and Airfield areas throughout the contract period, including supply of Fuel, lubricants, spares, renewal of blades as required including maintenance and repairs to Machine and trade insurance and license fees including removing of debris to a distance exceeding 250m but not exceeding 500m from the site complete all as directed. Note : The rate quoted shall be deemed to be considering following provisions and nothing shall be paid extra on this account.[a] Area of Grass cutting shall be as decided by the Engineer-in-Charge and representative of users as and when required basis.[b] Periodicity of grass cutting, will be as directed by the Engineer-in-Charge in consultation with users. For this purpose, the tenderer shall maintain a register indicating the details of location, date, area, signature of Engineer-in-Charge, user's representative and Contractor. [c] The grass shall be cut so that the protruding grass shall not be more than 15mm above ground level and disposal as directed. [d] The work is required to be executed in highly restricted area along Main Runway. Therefore, the work shall be executed during non-flying hours either during Day or Night without causing any disturbance for flying. Proper safety arrangement, equipment shall be provided by the contractor for workmen.[e] On any of the days if the grass cutting team of labours does not attend the site complaint on the same day. Failing which a penalty of Rs. 2000 per 08 hours shall be levied and the decision of GE in this regard will be final and binding. |
| 2 | Dismantling structural steel work including doors, gates, grill, grating but excluding framed truss etc. complete all specified and directed. |
| 3 | Demolition of precast concrete block walling built in cement mortar complete all specified and directed. |
| 4 | Demolition of Cement Concrete (un-reinforced) of any description and in any position not otherwise specifically provided for complete all as specified and directed by Engineer-in-Charge. |
| 5 | Demolition of Cement Concrete (reinforced) of any description and in any position not otherwise specifically provided for complete all as specified and directed by Engineer-in-Charge. |
| 6 | M & L for providing precast cement concrete Type B1 1:2:4 using 20mm graded aggregate as in landings, cover slabs (for man holes etc.) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces using required form work for fair finished surfaces complete all as specified and directed by Engineer-in-Charge. |
| 7 | M & L for Mild steel bars 10mm 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 0.9mm dia or securing with clips complete all as specified and directed. |
| 8 | M & L for Mild steel bars 5mm dia and over upto and including 10mm dia as in stirrups, spacers and binders, 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 0.9mm dia or securing with clips complete all as specified and directed. |
| 9 | Material and labour for Plain Cement Concrete 1:4:8, Type D2 (using 40 mm graded stone aggregate) as in foundation filling and mass concrete all as specified and as directed. |
| 10 | Material and labour for Plain Cement Concrete 1:3:6, Type C2 (using 40 mm graded stone aggregate) as in surface channels and drains all as specified and as directed. |
| 11 | M & L for PCC 1:2:4 Type B-1 using 20mm graded stone aggregate as in copings,lintels upto 1.5m clear span, cills, steps; seismic and other similar bands,plinth courses, tring courses,lacing courses, parapets and railings upto 60 cm in height, kneelers, pex stones,bed plates, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles and throating, complete all as specified and directed by Engineer-in-Charge.as directed |
| 12 | Material and labour for precast cement concrete block masonry with solid block, exc 10cm in width, in plain cement concrete 1:3:6, type C-1 using 20mm graded stone aggregate set in cement mortar 1:6 complete all as specified and directed by Engineer-in-Charge. |
| 13 | Material and labour for rendering 10 mm thick on fair faces of brick work or concrete surfaces in CM 1:6 and 5mm on top in CM 1:4 finished even and fair without using extra cement complete all as specified and directed by Engineer-in-Charge . |
| 14 | M & L for preparation of old painted surfaces, over 10cm girth, applying one coats of 100% acrylic, weather resistant emlusion complete all as specified and as per manufacturer's instruction. Make : Asian Paint or Berger Paints or equivalent |
| 15 | S & F framed work such as grills, grating, etc, with ends of bars shouldered and/or riveted or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk way; railing; framework of watertank and similar work conforming to Fe.290 Gde-E-165 complete all as specified and directed. |
| 16 | S & F MS Steel work in Rolled sections as Roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc or other items, supports to existing towers etc framework for ACP sheet cladding etc and wind ties ,grills gratingin walls etc ,Bands, straps, supports or stays for rainwater, ventilating pes,including bolts, if required:hooks (stay), heavy, for large gates; hook and pintle inges:large hasps and staples; chains;hand made sliding bolts; clamps;hold fasts; wall ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee pieceinserts; two way and three way straps, plate washers including notching, drilling, fitting, riveting and/or welding or connecting with bed plate, bolt and nuts complete all as specified and as directed |
| 17 | S & F Steel work in tubular shape including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to IS 1161-1979 grade St.-240 including drilling holes on concrete walls, fixing with necessary fitting like angle cleats and connecting plates etc. with welding and filling the holes complete all as speecified and directed. |
| 18 | S&F Mild steel plates, plain or chequered, 4mm thick or over in thickness in available sizes Fe 410-W (Gde-E250) quality-A fixed & welded with steel frame with hinge mechanism all as specified and directed. |
| 19 | S&F in repair 1 Ton Capacity Chain Pulley Block Lift 3 Mtr industrial-grade for lifing heavy-duty jobs quickly and accurately such as MS framed work grills, gratings, gates etc. having loading Chain diameter of 6 mm Galvanised Mild steel black with lifting height of 3 Mtrs minimum (Total Weight of Chain Pulley block should be more than 10 Kgs ) complete all as specified and directed by Engineer-in-Charge. Note : (i) The material should be of high tensile strength galvanized steel with long operating life and durable. (ii) The welding or fixing work to be done is included no extra charge will be paid.(iii) The Mild Steel work if required, will be paid in the respective items. |
| 20 | M&L for preparation of new steel surfaces exc 10cm width of girth and applying two coats of epoxy paint over a coat of epoxy primer complete in white / black / grey color all as specified and directed by Engg-in-chargre. Make : Asian Paints PPG or equivalent in Berger or Shalimar |
| 21 | Dismantling the existing concertina coil which is fixed in angle iron post, as in fencing to steel post and to another coil/MS ribs including fixing with special galvanised fasterners such as 'J' clips 'C' clips, U clips (Each coil will be stretched to 6 to 8 mtr approximatly) complete all as specified and directed. |
| 22 | S&F GI concertina coil of CONSEC ZAL Super Punch barb tape (SRPBT) Aluminium base helix coil with and include necessary Gl fixing clips for securing complete all as specified and as directed with following specifications : (i) Dia of coil (Unstreched -610 mm), (ii) No of circle 51 turns per coil, (ili) Weight of each coil with hessian pack 8.5 kg, (iv) Coverage per coil max 8 Rm, (v) Central core wire : made from 2.6 mm dia GI-H.T.S.S wire as per IS-4454 galvanised as per IS 2629, (vi) Razor punched strip : Razor punched tape is CONSEC-ZAL steel comprising of AL base with Zinc alloy @ 150 gm/m2 conforming to ASTM-729/A 729M with additional primer treatment of Epoxy / Polyurethane & final paint top coat of Caulified green shade (BSL 139) by Hot Dipping process. The item also includes supply of 3 nos of Horizontal ZAL runner wire for fixing of Concertina coil complete all as specified and directed |
| 23 | M&L in repairs PVC coated Gl chain link fencing 3.5mm dia with 50mm x 50mm mesh including fixing of MS line wire / rod, flat iron & machine made hexagonal or square head bolts to fencing posts including dismantling of fencing complete all as specified and as directed. |
| 24 | S&F as in repairs Galvanised. 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails strain- ing bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. as directed |
| 25 | S & F as in repair of Mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut,exc 5cm but n exc 10 cm long and diameter of neck is 5 to 10 mm all as specified as directed. |
| 26 | S&F as in repair Mild steel round bars 10mm dia and over, cut to length, bent to shape requred, including cranking, bending and binding with and including mild steel wire annealed not less than 0.9mm dia. |
| 27 | M & L preparation of existing surfaces of Taxiway Marking and Turning Pads of Runway surfaces of all dirt, scales, oil grease and foreign materials etc. and Painting Lines, Dashes, Arrows, Letters etc. and the like exceeding 10 cm width or girth (Retro Reflective Type) of color yellow with white and black borders, cold applied type, applied by skilled painter manually or with mechnical applicator of wet film thickness of 400 microns in single coat and dry film thickness of 200 microns and coverage @ the rate of 0.4 to 0.5 litres per square meter and application of drop on Glass beads Type IV (Reflective Index 1.5) @ 50 Grams per square meter complete all as specified and directed |
| 28 | M & L for preparation of existing bituminous / concrete surfaces of all dirt, scales, oil grease and foreign materials etc. and Painting Lines, Dashes, Arrows, Letters, etc. on Roads / Pavements / Runway / Dispersal / Taxi Tracks and the like exceeding 10cm width or girth with two Coats of Water based Acrylic Runway marking paint of colour White or Golden Yellow or Yellow or Black or Red complete all as specified and as directed.Note: [a] The rate quoted shall be deemed to be considering following provisions and nothing shall be paid extra on this account.[b] Periodicity of painting, will be as decided by the Engineer-in-Charge in consultation with users. For this purpose, the tenderer shall maintain a register indicating the details of location, date, area, signature of Engineer-in-Charge, user's representative and Contractor.[c] The work is required to be executed in highly restricted area along Main Runway. Therefore, the work shall be executed during non-flying hours either during Day or Night without causing any disturbance for flying. Proper safety arrangement, equipment shall be provided by the contractor for workmen. |
| 29 | M & L for Cleaning of runway cross drains or drains adjacent to runway & dispersal (closed/open) of any cross section of width n exc 4m at top by removing vegetation, debris, waste materials and mud deposits etc. manually or mechanically with JCB / Hitachi and removal of sludge/debris/ waste matarials manually as required all as directed by Engineer-in-Charge.Note : Rates are deemed to include for the followings.(a) Cleaning of drains as and when called for including during rain / night time as per site requirement.(b) Removal of drain cover for cleaning purpose and placing back after cleaning of drain(c) Removing the waste material/debries to distance exceeding 50m and not exceeding 100m and deposting inside MoD all as directed by Engr-in-Charge.(d) All T&P required shall be arranged by the contractor as required at site/directed by Engineer-in-Charge. (e) Contractor shall make cleaning such as to confirm the free flow of rain water etc.(f) The frequecny of cleaing of drain will be decided by the user in consultation with Engineer-in-Charge. Please Enable Macros to View BoQ information |
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