Repairs of Patches, Crack, Joint Filling, Painting on Runway, Rubber Removal, Cleaning of Drains and Other Miscellaneous Items, Periodical Cutting and Cleaning of Bushes, Grass around the Runway, Taxi Track and Dispersal Area at INS Utkrosh, Port Bla

Amount

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 Road, Pavements and the like exceeding 10cm width or girth with One Coat Water based Acrylic Runway marking paint of colour White or Golden Yellow complete all as specified and as directed.

M & L for 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 10cm width or girth [Retro Reflective Type] of colour Yellow with White or Black Borders, Cold applied type, applied by skilled painter / applicator of wet film thickness of 400 microns in single coat and dry film thickness of 200 micron and coverage @ the rate of 0.4 to 0.5 Litres per Square Metre and application of drop on Glass Beads Type IV [Reflective Index 1.5] @ 350 Grams per Square Metre complete all as specified and as directed.

M & L for washing, rubbing down and stopping of old painted surfaces up to 25.00 metres height and applying One coat of Weather Proof Exterior Emulsion Paint [100% Acrylic] on Walls in Chequered Pattern with approved shade and size of Chequers including providing double scaffolding and safety measures as required and removal of the same on completion complete all as specified and as directed.

Dismantling carefully Cracked Rigid Surface of concrete patches by using mechanical cutter like diamond cutter of average depth 15 mm, sweeping, cleaning with compressed air, removal of all loose particles up to a distance exceeding 250m but not exceeding 500m and filling with a Mix of Epoxy Resin and Epoxy Hardener Compound in 2:1 ratio mixed thoroughly with Quartz Sand [3Kg/Mix] [Total mix will be 2:1:3] including applying a coat of Epoxy Resin on the finished top surface complete all as per manufacturer’s instructions and as directed. Make: M/s. Fosroc Chemicals / M/s. Sika India Pvt. Ltd. / M/s. STP Ltd. / M/s. Choksey Chemicals Pvt. Ltd. / M/s Bostik India Pvt. Ltd. / M/s. Thermax Ltd. / M/s. Maruti Bitumen Pvt. Ltd.

M & L for Racking out existing Bituminous Sealant from Expansion Joints to a depth of at least 30mm, cleaning edges up to a depth of at least 15 mm by scrapping / grinding by mechanical means to expose the concrete surfaces, cleaning the joint, removing the sticky, foreign and loose particles, Placing PVC Foam Baker Bar of 25 mm dia, inserting the same to keep a clear depth of 10 mm from top of pavement, applying epoxy based primer compound to the sides of joint from Baker Bar to the top of pavement, applying polyurethane sealant mixed thoroughly by stirring with Palette Knife and applying the same to the joint to a depth of 10 mm up to the top of pavement in Expansion Joints of 20 mm width complete all as per manufacturer's instructions and as directed. Make: M/s. Fosroc Chemicals / M/s. Sika India Pvt. Ltd. / M/s. STP Ltd. / M/s. Choksey Chemicals Pvt. Ltd. / M/s Bostik India Pvt. Ltd. / M/s. Thermax Ltd. / M/s. Maruti Bitumen Pvt. Ltd.

M & L for Racking out existing Bituminous Sealant from Construction / Dummy Joints to a depth of at least 20mm, cleaning edges up to a depth of at least 15 mm by scrapping / grinding by mechanical means to expose the concrete surfaces, cleaning the joint, removing the sticky, foreign and loose particles, Placing PVC Foam Baker Bar of 15 mm dia, inserting the same to keep a clear depth of 10 mm from top of pavement, applying epoxy based primer compound to the sides of joint from Baker Bar to the top of pavement, applying polyurethane sealant mixed thoroughly by stirring with Palette Knife and applying the same to the joint to a depth of 10 mm up to the top of pavement in Construction / Dummy Joints of 12 mm width complete all as per manufacturer's instructions and as directed. Make: M/s. Fosroc Chemicals / M/s. Sika India Pvt. Ltd. / M/s. STP Ltd. / M/s. Choksey Chemicals Pvt. Ltd. / M/s Bostik India Pvt. Ltd. / M/s. Thermax Ltd. / M/s. Maruti Bitumen Pvt. Ltd.

Material and labour for cleaning the Runway Cracks by using Compressed Air and brush, making the cracks free from dust, grease, all foreign and loose particles etc. applying Epoxy Resin [A+B] Pre-batched and supplied in Metal Container [0.80 KG + 0.20 KG] [Epoxy Resin & Hardener], mixing properly and applying all as per manufacturers instruction complete all as specified and as directed. Make: M/s. Fosroc Chemicals / M/s. Sika India Pvt. Ltd. / M/s. STP Ltd. / M/s. Choksey Chemicals Pvt. Ltd. / M/s Bostik India Pvt. Ltd. / M/s. Thermax Ltd. / M/s. Maruti Bitumen Pvt. Ltd.

M & L for removal of Rubber Deposits on Runway surfaces [Touch down Points of Aircraft] using Water Blasting-cum-Vacuume system with suitable operating pressure to remove total rubber deposits from the pavement surface without damaging the existing runway surface and maintaining the texture and surface condition of the pavement intact complete all as specified and directed.

Demolition of Precast Concrete work built in Cement Mortar including all quoins arches pillars etc and removing rubbish to a distance not exceeding 1.50 KM complete all as specified and as directed.

Demolition of Cement Concrete of any description and in any position not otherwise specifically provided for and removing rubbish to a distance not exceeding 1.50 KM complete all as specified and as directed.

Demolition of Reinforced Cement Concrete [reinforcement cut as required to facilitate demolition] of any description and in any position not otherwise specifically provided for and removing rubbish to a distance not exceeding 1.50 KM complete all as specified and as directed.

Demolition of Precast Inter Locking Paving Blocks, Bricks [laid flat or on edge] or brick tiles in floors, channels, kerbs, aprons, etc. [each layer], laid dry or laid dry and pointed of any description and in any position not otherwise specifically provided for and removing rubbish to a distance not exceeding 1.50 KM complete all as specified and as directed.

M & L for Hardcore of gauge not exceeding 63mm of broken stones or boulders, deposited, spread and levelled in layers not exceeding 15 cm thick watered and rolled with power road roller of 8 to 12 ton capacity and consolidated to required gradient and camber complete all as specified.

Dismantling of Structural Steel work including Doors, Gates etc but excluding framed trusses complete all as specified and as directed.

M & L for PCC 1:4:8, Type D-2, using 40mm graded stone aggregate as in Foundation, Fillings, Mass concrete, Footings etc complete all as specified and as directed.

M & L for Providing Precast Cement Concrete Solid Block Masonry of 1:3:6, Type C1 using 20mm graded stone aggregate exceeding 100mm width with plain or interlocking joints set in cement mortar 1:6 complete all as specified and as directed.

M & L for Plain / Reinforced cement concrete Type B1 [Nominal Mix] 1:2:4 using 20mm graded stone aggregate cast in situ in lintels up to 1.5m span, Cills, steps, seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings up to 60 cm in height, copings, kneelers, apex stones, bed plates including weathering, slightly rounded or chamfered angles and throating as directed including use and waste of form work, complete all as specified and as directed.

M & L for rendering 5mm thick in Cement Mortar 1:4 over a backing coat of 10mm thick in Cement Mortar 1:6 on concrete or brick masonry surfaces and finishing the top surface even and smooth without using extra cement complete all as specified and as directed.

M & L for PCC 1:2:4, Type B-1 [using 20 mm graded granite stone aggregate] in surface channels and drains including forming fair finished drain or channel of any inner girth using extra cement including forms, moulds, mitred / stooped ends complete all as specified and as directed.

M & L for providing RCC 1:2:4, Type B-1, using 20mm graded stone aggregate as in Precast Landings, Cover Slabs [for manholes etc], Chullah Hoods, Chajjas, Water Troughs, Mangers, Shelves and similar articles with plain faces set in cement mortar 1:6 complete all as specified and as directed.

S & F Reinforcement using High Strength Corrosion Resistant Deformed TMT Bars of Grade Fe–500D of 10mm dia and over, cut to length, bent to shape required including cranking, bending, spirally for hooping, hooking ends and binding with annealed mild steel wire not less than 0.9mm dia or securing with clips or welded complete all as specified and as directed.

M & L for Inter Locking Paving Blocks of 60mm thick, made with M35 Grade cement concrete using 20 mm graded stone aggregate, Hydraulically pressed of approved colour and pattern, shape and size conforming to IS - 15658 including 30mm thick Sand Cushion / Bed to Inter Locking Paving Blocks including filling interstices complete all as specified and as directed.

S & F Mild Steel work conforming to Fe - 290, Grade E-165, as in framed work such as Grills, Gratings, Ladders 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 complete all as specified and as directed.

M & L for two coats of Synthetic Enamel paint over one coat of Red Oxide / Zinc Chrome Primer on new steel surfaces over 10cm width or girth including preparation of surfaces complete all as specified and as directed.

M & L for periodical Cleaning of Runway Cross Drains [Closed / Open] or drains adjacent to Runway of width not exceeding 2.00 metres at Top in any condition including foul condition, by desilting Grit, Mud, Debris, Sludge deposits, Pebbles, Stones, Vegetation, Debris, Waste Material Deposits etc. including bailing out of water by mechanical pump as required etc., cleaning / removing manually / mechanically up to any depth smooth / free flow of rain water etc. and removing the materials / debris to distance exceeding 50 m and not exceeding 100 m and depositing in low laying areas inside the MD land complete all as specified and as directed.

M & L for periodical Cleaning of Runway Cross Drains [Closed / Open] or drains adjacent to Runway of width exceeding 2.00 metres and not exceeding 5.00 metres at Top in any condition including foul condition, by desilting Grit, Mud, Debris, Sludge deposits, Pebbles, Stones, Vegetation, Debris, Waste Material Deposits etc. including bailing out of water by mechanical pump as required etc., cleaning / removing manually / mechanically up to any depth smooth / free flow of rain water etc. and removing the materials / debris to distance exceeding 50 m and not exceeding 100 m and depositing in low laying areas inside the MD land complete all as specified and as directed.

M & L for periodical Cleaning of Runway Cross Drains [Closed / Open] or drains adjacent to Runway of width exceeding 5.00 metres at Top in any condition including foul condition, by desilting Grit, Mud, Debris, Sludge deposits, Pebbles, Stones, Vegetation, Debris, Waste Material Deposits etc. including bailing out of water by mechanical pump as required etc., cleaning / removing manually / mechanically up to any depth smooth / free flow of rain water etc. and removing the materials / debris to distance exceeding 50 m and not exceeding 100 m and depositing in low laying areas inside the MD land complete all as specified and as directed.

Note for Serial Item No. 25, 26 & 27: The rate quoted shall be deemed to be considering following provisions and nothing shall be paid extra on this account. [a] The work shall be executed as and when required basis / urgent basis for smooth / free flow of rain water etc. during any season or whether conditions or at any time during the day or night as ordered as required at site. [b] The rate quoted is deemed to including the cost of dewatering as required in any condition including foul condition, all the tools and plant as required, removing and replacing in position existing cover slabs of any description without disturbing the existing drains. Nothing shall be paid extra on this account. [c] Usually, the labour when ordered shall report at site for cleaning of drain within 02 Hours and the blockage shall be cleared on the same day. Failing which a penalty @ ₹ 3,000.00 Per 08 Hours shall be levied and the decision of GE shall be final and binding. [d] It shall be ensured that the stretch of drain cleaned under the subject contract shall not require to be cleaned within three months from the date of cleaning. Under extreme circumstances, if the drain is required to be cleaned within three months from the date of previous cleaning, the same shall be carried out under specific written orders of the GE. [e] Area shall be as decided by the Engineer-in-Charge and representative of users. A register shall be maintained duly signed by JE, AGE and the Contractor showing the details of drain cleaned such as location of drain, size of drain, date of cleaning, manpower deployed, T & P deployed etc. [f] The work shall be carried out using JCB / Tata Hitachi EX 60 / 70 / 100 Excavator or any other Machinery as required at site. [g] Proper care shall be taken while removing the silt, grit, mud and other materials to avoid any damage to the existing underground cables and pipelines etc. Damage if any occurs to the underground cables and pipelines, the same shall be made good immediately to match the existing and to restore the services and rate quoted is deemed to be including the same. [h] 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.

M & L for Periodic cutting of Grass using Hand held Grass cutting Machine of reputed Make with One Machine operator and one Helper 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 year, 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 for Serial Item No. 28: 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] At least One No. of Hand held Grass cutting Machine shall be made available at all times at site and the same may be increased to required numbers as per site requirement. [d] Minimum numbers of Labour and grass cutting machines required shall be decided by the Engineer-in-Charge in consultation with users depending upon the required area of grass cutting. In case of any dispute, decision of GE shall be final and binding. [e] The grass shall be cut so that the protruding grass shall not be more than 15mm above ground level and disposal as directed. [f] 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.

SEVEN HILLS INDUSTRY

Hindustan Traders

AMR TRADERS

Kakolil Trade Agencies