REPAIR / MAINTENANCE OF CERTAIN MISC WORKS IN RUNWAY / TAXI TRACK AT AFS JAMNAGAR

Amount

Note for All items of this BOQ : SITE FOR EXECUTION OF WORK :- Tenderer shall note that work shall be executed at Runway / taxi track / Tarmac & similar location. Site for execution of work will be made available to contractor on Saturday, Sunday, Holidays and non operational days or when Runway be will be made available by GE / Engineer-In-charge after consultation with users, due to constant operational commitment at Jamnagar station. The contractor will have to arrange his working programme accordingly. No claim whatsoever, for not giving the entire site, on award of work and giving the site gradually will be entertained. The contractor shall consider this aspect while quoting his rates.

M&L for complete removal of old existing paint from surface of concrete pavement / black bituminous pavements etc over 10 cm width or girth by brooming down or steel wire brushing, mechanical scrapper, scraping down smoke soot, mouls, moss and efflorescent salts and treating oil and greasy spots and applying water based road marking paint of any tint and any colour as approved in lines, dashes, arrows, letters by using runway / road marking machine through authorised applicator, all as specified and directed by the Engineer-in-Charge. Make: APCOTRAK manufactured by Asian Paints or equivalent of make Jenson & Nicholson paints Pvt Ltd / Nerolac/Berger/Dulux.

All as per Item No. 01 above but width / girth not exceeding 10 CM

M& L for preparation of old painted surface of concrete pavement / black bituminuous pavements / plastered surfaces etc over 10 cm width or girth by brooming down or steel wire brushing, scraping down smoke soot, mouls, moss and efflorescent salts and treating oil and greasy spots and applying synthetic enamel paint of any tints and any colour as approved in lines, dashes, arrows, letters etc using runway / road marking machine all as specified and directed by Engineer-in-Charge. Make : APCOLITE IS manufactured by Asian Paints or equivalent of make Jenson & Nicholson paints Pvt Ltd / Nerolac/Berger/Dulux.

All as per Item No. 03 above including removal of existing paint but width / girth not exceeding 10 cm.

Taking down cement plaster on brick or stone wall etc including racking out joints, hacking for key and scrubbing down with water etc. complete all as specified.

Demolition of brick work or stone masnory built in cement mortar including all quoins, pillars, arches etc. but excluding ashlar facings, dressed stone work and precast concrete articles, complete all as specified and directed by Engineer-in-Charge.

M & L for precast PCC solid block masonry 1:5:8 (Type D5) straight or curved on plan exc 6 m mean radius, exc 10 Cm width and set in CM (1:6) complete all as specified and directed by Engg-in-Charge.

M & L for rendering 15 mm thick in cement plaster 1:6 on fair faces of brick work or concrete surfaces / block masonry surface, finished even and smooth without using extra cement.

M & L for Cement Concrete (1:2:4) Type B1 (using 20 mm graded stone aggregate) in coping, including use of formwork (straight or curved), including weathering slightly rounded or chamfered angles and throating complete all as specified and directed by Engineer-in-Charge.

Demolition of Cement Concrete in ground floor and paving n exc 15 Cm thickness and removing material to a distance 100 meter or under as directed by Engineer-in-Charge.

M & L for Cement Cncrete in surface channels and drains type B1 (1:2:4) using 20 mm graded stone aggregate complete all as specified and directed by Engineer-in-Charge.

Deployment of T&P and labour for cutting and removing the grasses / vegetation growth in the surrounding area of runway, taxi track and dispersals by using tractor equipped with jungle jim and disposing off all the rubbish to distance exc 250 meter but not exc 500 meter complete all as directed by Engineer-in-Charge. Note : Considering the working hours contractor will deploy minimum 02 Nos tractor equipped with jungle jim for each working day. A recovery equal to double the quoted rate per day (8 hours per day) will be deducted from the amount due to the contractor, in case of his failure to provide the minimum number of tractors equipped with jungle jim for a minimum of 15 days per month.

Maintenance of runway shoulders and surrounding area by cutting of grass, plants, shrubs, vegetations and bushes from runway shoulders, taxi tracks, dispersal area and entire airfield area by using grass cutting machine with steel blade cutter/ nylon wire cutter, of Make grass/ bush machine cutter OLEO MAC OR APPROVED MAKE including removal of all debries to distance exc 500 meter but not exc 1.5 KM complete all as directed.

Note :- (a) The tenderers are advised to visit the site and make themselves fully aware of the area to be maintained as specified in the Schedule 'A' (BOQ) and particular specifications. (b) The grass, plants, shrubs, vegetation and bushes shall not be allowed to grow more than 15cm from the ground level at any time. (d) Minimum 6 machines with operators (un-skilled labourers) (including fuel/lubricants and spares etc shall be deployed each day for minimum 20 (Twenty) days in a calendar month throughout the contract period with....../-

......../- minimum 6 hours working time with minimum of 4 litre fuel per machine in a day. A recovery equal to double the rate for un-skilled labourer calculated based on the contractor's quoted rate per head per day will be deducted from any amount due to contractor in case of his failure to comply with the conditions for providing minimum number of labourer for minimum number of days given above. Contractor shall deploy un-skilled laourers alongwith tools & plants and machine etc to execute the work as per scope of work covered in this contract.In case the entire area is available, min area of grass cutting per day per labour shall be 100 Sqm.

(e) Unit rates quoted by the tenderer shall be deemed to include for the provision of making good the shallow pits, if any, in the specified area mentioned above and cleaning the site of runway air field area and taxi track as specified in the Schedule 'A' (BOQ) and nothing extra shall be paid to the contractor on this account.

Ploughing in any type of soil with disc plough mechanically operated with average depth of 45 cm running the plough in long and transverse direction and cleaning away of all grass / vegetable spoils, shrubs under growth roots and removing rubbish including breaking lumps by rotavator, removing hard objects etc from the surfaces to a distance exc 150 metre but not exc 500 metre all as directed by the Engineer-in-Charge.

Note:- Logbook containing detail of date and time of ploughing, location, shall be maintained by the contractor and shall be signed by the Engineer-in-Charge & contractor.

Cleaning of PCC drain not exceeding 1.5 metre deep by removing of deposited soft / loose soil and other foreign materials not exc 30 cm deep and averaging 15 cm deep and removal of excavated material to a distance exc 250 m but n.exc 500 m complete all as directed by Engineer-in-charge Note:- Width of bottom of drain multiplied by the length of drain cleaned shall be measured for payment.

M&L for preparation of plastered or unplastered old decorated surfaces of concrete surfaces by brooming down or steel wire brushing, scraping down smoke soot, mouls, moss and efflorescent salts and treating oil and greasy spots and applying two coats of white wash (Lime) complete all as specified and directed by Engineer-in-Charge.

Supply and fix in repairs 4mm thick ACP board, suitable for fixing stickers in one side for various types of Sign Board in Air Field area of any size.

Material and labour for HIP (Reflective) stickers in various size and shape on different types of sign boards of Air field area using 3M ™ High Intensity Grade Prismatic Reflective sheeting 3930 to 3937 series of approved colour fixing with pressure sensitive adhesive for unique construction providing high levels of retro reflectivity for multiple traffic situations providing long term reflectivity and durability all as specified and directed.

Material and labour for AV 450 series colour vinyl stickers, as in repairs and replacement of various size and shape sign boards as writing numerals, alphabets, border and arrow etc. of Air field area all as specified and directed. Note- Height multiplied by width of numeral/ Alphabet/ border/ arrow shall be measured for payment.

Pooja Enterprise

Nirmal Construction

Sagathiya Builders

suvidhiconstruction

Krishna Bhoomi Enterprise

Sukhi Electricals

jitendra c joisar