REPAIR TO RUNWAY, TAXI TRACK AND HELIPAD INCLUDING MAINT OF SHOULDER AND SIDE DRAIN AT MANASBAL UNDER GE 970 EWS.

Amount

M&L for racking out old sealing compound from the old existing joints of size 26 to 30mm wide and 28mm deep (average) without distrubing the joint filler underneath including cleaning the joints portion throughly to ensure dust free using compressed air by air blower, and filling the existing joints with sealing compound grade 'B' after applying a coat of primer to vertical surfaces of concrete which are in the contact with the compound and finishing the joint properly leaving 3mm gap from top surface of concrete, complete all as specified and directed.

All as per Srl Item No. 1.00 above, but size of joint 21 to 25mm wide and 20mm average depth, complete all as specified and directed.

All as per Srl Item No. 1.00 above, but size of joint 16 to 20mm wide and 16mm average depth, complete all as specified and directed.

Repair to broken spalled edges of joints pot holes etc of existing concrete slab by forming square/ rectangular grooves with diamond/ Mach cutter wides towards bottom to from key with the existing quality concrete cleaning/ dusting the grooves using compressed air to removed all dust and dirt by air blower and repairing with epoxy morter after applying epoxy primer and applying one coat of Epoxy resin (Base & Hardner, Ratio 2:1) over epoxy mortor, finished all as manufacturer instructions, complete all as specified and directed.

M&L for cleaning the surface of Runway with wire brush and air compressor, making the surace free from dust and applying with and icluding two coats of polymer modified bitumen emulsion @0.50 Ltr/Sqm by diluted in the ratio 1:1 (PME 0.25 lit and Water 0.25 ltr in each coat) by spraying with mechanical sprayer complete and ensure uniform finish of runway as per manufacturer's instructions, complete all as specified and directed. Make:- Hincol (M/s Hindustan Coals Ltd) or EMULCOT (M/s LN Petro Chemical Pvt Ltd) or M/s Shell India Pvt Ltd (As approved by GE). Notes :- (a) No price ajustment shall be applicable, if excess quantities of cold polymeric bitumen emulsion is used under this item. (b) The performance guarantee certificate for two years shall be submitted by the contractor after physical completion of work. (c) The work will be carried out as per the user requirement (As time decided by the users). (d) The deployment of labour and T&P arranged on the runway shall be intimated to the contractor by 0800 hrs each day in the morning. The contractor has to provide necessary arrangement such as light etc and quote the rate accordingly for consideration late working hours at Night. Nothing will pay extra on this account. (e) Contractor must ensure and arrange necessary meterial to protect the painting lines, Runway lights on Runway from the PME. If any damage will occure during currency of work contractor will rectify the same with his own cost and arrangement.

M&L for preparing bituminous surfaces of road and marking paint of approved colour confirming to BS 3262-1989 pattern of specified broken/ continous strip 2.5mm thick centre lines, stop lines, dashes, arrows etc. and the like of any width on top surfaces of runway including cleaning/ removing of existing paint strip from the runway surface, make free from dust & moisture and putting in glass beads of standard size by special applicator machine complete and applied hot upto 200 to 220 degree centigrade temperature with special applicator machine, complete all as specified and directed.

Scarifying or picking gravelled, macadam or bituminous macadam surfaces in area exceeding 400 Sqm and thickness or depth exceeding 50mm but not exceeding 100mm and removing thereof as accounted under credit, complete all as specified and as directed.

M&L for applying evenly a priming/ tack coat with bituminous primer @ 05 KG/ 10 Sqm of paving bitumen of Grade VG-10, complete all as specified and directed.

M&L for bituminous premixed carpet, 30mm consolidated thickness, with 0.27 cum of stone chippings mixed with 14.6 Kg of binder rolled and compacted to required camber and gradient in Runway NLB surface, complete all as specified and directed. Note :- (a) Bituminous premixed carpet shall be prepared in central computerised hot mix plant. (b) Design mix shall be got done by the contractor at his own expenses from NABL laboratory as decided by GE. (c) The bituminous premixed carpet work carried out through self propelled mechanical paver (SPMP).

M&L for premixed sand seal coat with 0.06 cum of sand mixed with 6.8 kg of bitumen, applied and rolled to a uniform smooth surface with paving bitumen, complete all as specified and directed.

Notes :- An amount of Rs. 360.00 on account of Credit Schedule for Schedule 'A' Part-II shall be deducted from total quoted amount of BOQ to arrive at the contract sum.

M/S RAFIQ AHMAD SOFI AND SONS (BID ID -3186538)

rafiq trading co (BID ID -3180587)