Military Engineer Services Tender

M&L for Providing and laying 80 mm thick M-40 Grade factory made chamfered edge cement concrete paver block with approved colour, design & pattern as in roads and pavings parking etc. of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50 mm thick compacted bed of coarse sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with fine sand and cutting of paver block as per required size and pattern, finishing and sweeping extra sand complete all as specified and as directed by Eng-in-Charge.

M & L for providing Precast Cement Concrete Kerb Stones, Dividers of 100 mm thick with or without chamfered angles and flat, splayed, rounded or mitred tops of grade M-25 cement concrete, including all mouldings, set in Cement Mortar 1:3 including necessary earthwork excavation, making joints with or without grooves, including making drainage opening wherever required complete all as specified and as directed by Eng-in-Charge. Note: Thickness of joints except at sharp curve shall not be more than 5mm.

M & L for PCC 1:4:8, type D2 using 40mm Graded Aggregate as in foundations, filling and mass concrete complete all as specified and as directed.

M & L for 150 mm thick, PCC 1:2:4, Type B-2, using 40mm graded stone aggregate as in Floors / Hard standing etc, surface of concrete roads, pavements finished by brooming, laid in alternate bays complete all as specified and as directed by Eng-in-Charge.

Manufacturing, supplying and fixing as in repairs retro reflective informatory road signage and boards, made up of 2 mm thick aluminium sheet,face to be fully covered with high intensity and encapsulated lens type heat activated retro reflective sheeting on both sides as approved by Engineer-in-charge, letters, borders etc. as per IRC : 67-2001 in silver white with blue colour back ground and with high intensity grade and fixing the same to the plate of structural frame work by means of suitable sized stainless steel pipes . Over all Size of the board 1.40 m width and 3.4 m height as per sketch attached and grouting the legs in PCC 1:2:4 blocks of 0.45x0.45x0.60m incl earthwork etc complete all as specified and as directed by Eng-in-Charge.

Manufacturing, supplying and fixing as in repairs retro reflective Mandatory/ Regulatory sign boards of 900 mm dia metre with support length of 3750 mm and made up of 2 mm thick aluminium sheet, face to be fully covered with high intensity encapsulated type heat activated retro reflective sheeting conforming to type - IV of ASTM-D 4956-01 in blue and silver white or other colour combination including subject matter, message (bi-lingual), symbols and borders etc. as per IRC ; 67:2001, pasted on substrate by an adhesive backing which shall be activated by applying heat and pressure conforming to class -2 of ASTM-D-4956-01 and fixing the same with suitable sized aluminium alloy rivets @ 20 cm c/c to back support frame of M.S. angle iron of size 25x25x3 mm along with theft resistant measures, mounted and fixed with 2 Nos. M.S. angles of size 35x35x5 mm to a vertical post made up to M.S. Tee section ISMT 50x50x6 mm welded with base plate of size 100x100x5 mm at the bottom end and including making holes in pipes, angles flats, providing & fixing M.S. message plate of required size, steel work to be painted with two or more coats of synthetic enamel paint of required shade and of approved brand & manufacture over priming coat of zinc chromate yellow primer (vertical MS-Tee support to be painted in black and white colours).Backside of aluminium sheet to be painted with two or more coats of epoxy paint over and including appropriate priming coat including all leads and lifts etc. complete as per drawing , specification and direction of Engineer-in-charge.

Manufacturing, supplying and fixing as in repairs retro reflective Cautionary /warning sign boards of equilateral triangular shape having each side of 900 mm with support length of 3650 mm and made up of 2 mm thick aluminium sheet, face to be fully covered with high intensity encapsulated type heat activated retro reflective sheeting conforming to type - IV of ASTM-D 4956-01 in blue and silver white or other colour combination including subject matter, message (bi-lingual), symbols and borders etc. as per IRC ; 67:2001, pasted on substrate by an adhesive backing which shall be activated by applying heat and pressure conforming to class -2 of ASTM-D-4956-01 and fixing the same with suitable sized aluminium alloy rivets @ 20 cm c/c to back support frame of M.S. angle iron of size 25x25x3 mm along with theft resistant measures, mounted and fixed with 2 Nos. M.S. angles of size 35x35x5 mm to a vertical post made up to M.S. Tee section ISMT 50x50x6 mm welded with base plate of size 100x100x5 mm at the bottom end and including making holes in pipes, angles flats, providing & fixing M.S. message plate of required size, steel work to be painted with two or more coats of synthetic enamel paint of required shade and of approved brand & manufacture over priming coat of zinc chromate yellow primer (vertical MS-Tee support to be painted in black and white colours).Backside of aluminium sheet to be painted with two or more coats of epoxy paint over and including appropriate priming coat including all leads and lifts etc. complete as per drawing , specification and direction of Engineer-in-charge.