REPAIRS/MAINTANCE TO JOINT FILLING BY PU SEALENT AND GRADE B IN RUNWAY/ TAXI TRACK AT AF STATION 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 will 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 raking out existing old sealing compound (grade B /PU Sealant) Manually without damaging the pavement) from expansion joint 30 to 35 mm wide and 35 mm deep preparing joint by cleaning, with air compressor, priming the joint as per manufacturer recommendation, placing closed cell Polyurethane backup rod to control depth of sealant in the joints and sealing the joint with pitch free Polyurethane grey sealing compound conforming to BS-5212 (Type FB) and applying masking tape on edge of joint to prevent accidental spillage of sealant on top of the surface and to give a neat finish to the sealant and removing the masking tape after sealant is applied, the sealant should have MAF + 25 complete all as specified and as directed.

Make:- Choksey Chemical Pvt Ltd / M/s Pidilite Industries Ltd/ Sika India Pvt Ltd /

All as per item No.1.00 above but dummy / construction joints 25 to 30 mm wide and 30 mm deep.

All as per item No.1.00 above but dummy / construction joints 20 to 25 mm wide and 30 mm deep.

Note for item No.1 to 3:- Utmost care shall be taken during raking out existing old sealent compound. Any minor/major increase in the width and depth of existing joint shall be repaired by contractor at his own cost. The contractor shall consider this aspect while quoting his rate.

M&L for removing damaged Armour filler board from Joints in concrete pavement & supply & fix 21 mm thick polythene foam (Armour filler board in expansion joint all as specified and as directed by Engr-in-Charge

M&L for preparation & removal of old painted surface of concrete pavement / black bituminous pavements / plastered surfaces etc over 10 cm width or girth by brooming down or steel wire brushing, scraping down smoke soot, moulds, moss and efflorescent salts and treating oil and greasy spots and applying two coats synthetic enamel paint of any tint and any colour as approved in lines, dashes, arrows, letters etc all as specified.

Make: APCOTRAK IS manufactured by Asian Paints or equivalent of make Jenson & Nicholson paints Pvt Ltd / Nerolac.

All as per item No 5 above but width / girth not exceeding 10 cm.

M&L for raking out existing old sealing compound (Manually or Mechanically as per the direction of Engr-In-Charge) from expansion joint of size 35 to 40 mm wide and 40 mm deep preparing joint by cleaning, priming the joints and filling the joints with sealing compound grade 'B' (Jet fuel resistant) bearing ISI marked (IS - 18340 - 1980) all as specified and directed by Engineer-in-Charge.

Make: M/s STP Limited /M/s Tikitar Industries (Baroda) Limited (Only for Other than main runway) / S.N.Industries

All as per Item No.7 above but for dummy / construction joints of size 35 to 30 mm wide and 30mm deep

All as per Item No.7 above but for dummy / construction joints of size 30 to 25 mm wide and 25mm deep

Note for item No.7 to 9:- Utmost care shall be taken during raking out existing old sealent compound. Any minor/major increase in the width and depth of existing joint shall be repaired by contractor at his own cost. The contractor shall consider this aspect while quoting his rate.

M/S Rajendra Constructions

M/s super construction

aarti construction

Raj brothers

natwarsinghdipsingh

suvidhiconstruction

JAMNAGAR ELECTRIC AND MACHINERY CO