Military Engineer Services Tender

Supply only non circular synthetic fiber reinforcement all as manufacturer instructions complete all as specified and directed.

M & L for sand filling under floors or in any position including watering and consolidation for laying interlocking paver block complete all as specified and as directed.

Supplying and laying 400 micron thick HDPE Sheet (Virgin quality) water proof, wrinkle free without puncture having minimum weight 390gm/Sqm over tack coat/Sand cushion as specified in the design with overlap between adjacent strips and at transverse joints as minimum 300mm complete all as specified and as directed by Engr-in-Charge. Note: Sand layer shall be measured and paid separately and overlapping of HDPE sheet shall be included in this unit rate..

Finishing surface of concrete roads, pavements, by brooming complete all as specified

Forming 25 mm width expansion joint in concrete slab for full depth of PQC. Early entry saw and subsequent cutting by using diamond bit cutter of appropriate size, straight and smooth edges. Joint cleaned thoroughly with application of compressed air. Joint shall be made dry, vaccum cleaned and free of dirt, oil, vegetation and other debris. The joint then filled with the premoulded 25mm thick compressible polyethylene closed cell type filler board as specified, thereafter application of two coats of primer with thin brush by forward and backward movement at an interval of 30 mins before placing the backup rod and pouring the sealent. Placing of closed cell, medium density, crossed link polyethylene foam packup rod of 30mm dia, over filler baord and filled with polyurethane based sealent complying with BS- 5212, BS-4254 & EN-141875-2003 with minimum movement accommodation factor (MAF) of +/- 30% having minimum 10 year performance guarantee, applying masked tape after filling of sealent as per the method specified by the manufacturer complete as specified and as directed. Note : (i) Initial cutting shall be carried out within 24-36 hours of casting. (ii) Final cutting, rounding of edges, use and waste of back up rod to avoid deposition of foregion materials in the joint upto final filling of joints shall be carried out after 28 days

Cutting of construct joints 25 mm deep and 10mm wide by early entry saw cut using diamond bit cutter of appropriate size, straight and smooth edges. Joint cleaned thoroughly with application of compressed air. Joint shall be made dry, vaccum cleaned and free of dirt, oil, vegetation and other debris. Application of two coats of primer with thin brush by forward and backward movement at an interval of 30 mins before placing the backup rod and pouring the sealent. Placing of closed cell, medium density, crossed link polyethylene foam packup rod of 12mm dia, application of bond breaker tape on top of backup rod for complete width of the joint and filled with polyurethane based sealent complying with BS- 5212, BS-4254 & EN-141875-2003 with minimum movement accommodation factor (MAF) of +/- 30% having minimum 10 year performance guarantee, applying masked tape on the edges of joint and removing the masking tape after filling of sealent as per the method specified by the manufacturer complete as specified and as directed. Note : (i) Initial cutting shall be carried out within 24-36 hours of casting. (ii) Final cutting, rounding of edges, use and waste of back up rod to avoid deposition of foregion materials in the joint upto final filling of joints shall be carried out after 28 days.

M & L for preperation of new painted bituminous / concrete, flexible or rigid surfaces over 10 cm width and applying two coat of runway marking paint water based (white/golden yellow/Black) over a coat of primer to lines , dashes arrows, letters etc with necessary painting rollers, all as specified and directed..