Municipal Administration And Water Supply Department Tender

Providing and erecting of Direction and place Indentification Retro-reflectorised sign made out of High Indensity Prismatic Grade sheeting confirming to Type-IV standards of IRC-67 : 2012 and ASTM D 4956-09 specification and fixed over 2mm thick aluminiun sheet fixed over a back supporting frame of 25mm x 25mm x 3mm Mild steel angle and suppoted on a mild steel angle post 75x75x6mm with a clear height of not less than 2.10m from the ground level to the bottom of the sign board and 0.60m below ground level. The sign post should be painted as per IRC 67-2012 and firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45cm x 45cm x 60cm size including cost and conveyance of all material, eqipment , machinery and labour with all leads and life, loading charges necessary for satisfactory completion of the work as directed by the engineer in charges . High intensity metro Reflectro sheet shall consist of Miniumum coefficient of Retro -reflection as per Table 6.6 of IRC 67-2012 The retro -reflective sheeting shall be covered under 7 years warranty issued for field performance and a certified copy of three years outdoor exposure report shall be obtained as per IRC 67:2012 (as per MORTH&H Specification No .801)

Supplying and erecting steel centering including necessary supports for plane surfaces in foundation and basement for reinforced cement concrete works such as column footings, plinth beam, grade beam, stair case steps, bed blocks etc. which require only normal strutting using M.S. sheets of size 90cm x60cm BG 10 gauge of stiffened with mild steel angles of size 25mm x 25mm x 3mm for boarding laid over silver oak joists of size 10 x 6.50cm spaced at about 90 cm centre to centre and supported by the casurina props of 10cm to 13cm dia spaced at 75cm centre to centre at suitable intervals etc. complying with standard specification. (The payment for centering shall be made only after the concrete is laid. The retrieved materials should be taken back by the contractor) (TNBP No: 30, 44H)

Plain Cement Concrete 1:2:4 (one cement, two fine aggregates and four coarse aggregates) using 20mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc., complete as per standard specification

Plain Cement Concrete 1:3:6 (one cement, two fine aggregates and four coarse aggregates) using 20mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc., complete as per standard specification