REPAIR AND RESURFACING OF ROAD ,CULVERT,SIGN BOARD, KERB STONE IN CERTAIN UNITS IN ZONE II UNDER GE(A) JAISALMER

Amount

M&L for bituminous premixed asphaltic semi-dense concrete 30mm thick (consolidated thickness) with 5.5% binder (Paving bituminous VG-30 Grd) content by weight of total mix including prepration of existing black top surfaces by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning and cleaning surface with gunny bags to remove all loose dirt etc and applying evenly a priming tack coat of bitumen VG-10 grade @ 5Kg/10 Sqm by mechanical sprayer rolled with 8 to 10 tonne power roller and compacted to required camber and gradient complete all as specified and directed by Engr-in-charge (Note: Repair of road to be carried out in patches).

Premix bituminous macadam,with VG-30 and 4% binder content laid /rolled and compacted to required gradient and camber (consolidated thickness 75 mm or less)with paving bitumenous includiing prepration @ 4% by weight of total mix complete rolling to uniform smooth surface with 8 to 10 ton power road roller complete all as specified and directed by Engr-in-charge

M & L for Repairs to pot holes any depth, not exc 1 sqm each including sweeping free from dust and mud, or water scoring sunken surfaces in roads, paths, etc cutting around edges to al least 25 mm depth, making good by filling in screened & graded road metal, watering and well ramming (including supply of road metal)

M & L for Preparing black top surfaces (for bituminous macadam) by brushing with wire brushes for removing caked mud etc sweeping with brooms and finally fanning the cleaned surfaces with Air compressure to remove all loose dirt etc in black top surfaces.

M & L for applying evenly a priming /tack coat with bituminous primer VG-10 grade @ at 5 Kg per 10 Sqm using of mechinical sprayer complete all as specified and directed.

M&L for marking 2.5 mm thick center line, stop line, dashes, arrows, brackets and similar work on road surfaces and like n. exc 15 cm wide as per IRC pattern with thermo plastic paint of approved make & mix with 8% mica sign applicator machine complete with traffic diversion arrangment. For example : Painting work on Zebra crossings, speed brackers etc. (Make-CMS Bombay/Shivalik /Prime-Chandigarh/Ritacto-Meerut/SN Industries-Delhi)

Supply and fixing in repair cat eye solar reflective type of metal body alloy of size 100mm x 100mm x 20mm with PAMA striplens reflector of model No. DA 972.0 fixed with and incl MS stud of suitable size as per manufactures instructions.

Supply and fix in repair solar cat eye aluminum alloy shall (100% water proofing design according to 65) of size 125mm x 125mm x 25mm (shank 65mm) of high efficiency Mono rystafie solar panel 2.4V/ 0.3 watt one NI-ed rechargeable battery (1.2V/ 1600MA) consisting of super bright LED with 10,000 to 18,000 mcd completed as per manufactures instructions etc. all as specified and directed.

Supply and fixing in repair metal tubular dealineator made out of ABS round body fitted with 2 Nos 65 mm dia highly reflective reflectors made out of PMMA and mounted on 45/50 mm dia mild steel pipe of 600 mm height duly powder coated and thermo plastic elastomer 3 bands of green, red and yellow reflector radium tape of 25 mm wide strips with anti theft steel net for reflector protection including embedding in PCC 1:2:4 (150x150x300mm) type B1 complete all as specified and directed. NOTE : Dealineator to be of Solar type only.

Demolition of cement concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level) etc all as specified and directed.

M&L for PCC 1:3:6 type C-1 using 20mm graded stone aggregate as in coping etc including weathering, slightly rounded or chamfered angles and throating including necessary form work all as specified.

Dismantling of kerb stone of any description or thickness in floors, aprons etc.pointed in any mortar complete all as specified and directed.

M & L Stone kerb of Lime or sand stone of roughly squared stones of size 30cm x 15cm x 45cm and top one side rounded (half of the width) dressed so that the maximum depression from a straight edge held against the dressed surface shall not exceed 6mm for top and exposed surfaces of sides and 20mm for the rest of surfaces jointed in cement mortar 1:6 and struck flush. NOTE :- Each stone shall not be less than 45 cm except where required as closer or on curve as in repair.

M&L for painting two coat yellow/Black/Red Synthetic enamel paint over one coat priming paint on new kerbs stone surface including preparation on new kerbs stone surfaces and complete all as specified.

M&L for PCC 1:4:8 type D-2 using 40mm graded stone aggregate as in foundation/ filling/ mass concrete all as specified.

Demolition for RCC roofs, floors (other than ground floors), beams, staircases, landing, chajjas and similar suspended work

M&L RCC (1:1.5:3) type A1 using 20mm graded stone aggregate as in roof beam/slab complete all as specified & directed by Engr-in-charge.

Formwork to soffit of roof slab, landing & similar work, exc 200mm thick complete all as specified.

Formwork to edges , on concrete flats breaks, sides of roof slab, landing & similar work, exc 200mm thick complete all as specified.

M&L for MS steel TMT bars 10mm dia and over, cut to length, bent to shape required, incl cranking, hooking ends and binding with and incl MS wire (annealed) not less than 0.9mm dia or securing with clip complete all as specified.

Demolition of stone masonry built in cement mortar incl coping of any description all as specified and directed.

M&L squared rubble walling Jodhpur type, brought upto courses, well bonded, bedded and solidly hearted, built in cement mortar 1:6 all as specified.

ditto - as per item No 22 but except stone

Extra over items 22 & 23 above for hammer dressing to face stones with maximum depression on face from a straight edge not exc 20mm and dressing face beds and joints as specified to squared rubble walling, Jodhpur type, brought upto courses all as specified.

M & L for Keyed pointing to random or squared rubble uncoursed or brought upto courses in CM 1:3

Manufacturing, supplying and fixing in repair retro reflective Mandatory/ Regulatory sign boards of 900 mm diametre 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 in repair 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.

Manufacturing, supplying and fixing in repair retro reflective Overhead 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 conforming to type - III of ASTMD- 4956-01 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, pasted on substrate by pressure sensitive adhesive backing which shall be activated by applying pressure conforming to class II of ASTM-D-4956-01 and fixing the same to the plate of structural frame work by means of suitable sized aluminium alloys, rivets or bolts & nuts @ 300 mm centre to centre all along the periphery as well as in two vertical rows along with theft resistant measures, including the cost of painting with two or more coats of epoxy paint in grey colour on the back side of aluminium sheet including appropriate priming coat. The rate includes the cost of rounding off the corners, lowering down the structural frame work from the gantry, fixing and erecting the same in position all complete as per drawings, specification and direction of the engineer-in-charge.(Structural frame work including M.S. plate to be provided separately. Rectangular area of the sheet only shall be measured for payment).

Manufacturing, supplying and fixing in repair Retroreflective regulatory sign board of size 900 mm dia meter made out of 2 mm thick aluminium sheet, face to be fully covered with high intensity encapsulated lens type retro -reflective sheeting as approved by Engineer-in-charge . Letter, symbols, borders etc. will be as per IRC - 67 with required colour scheme on the boards and with the high intensity grade A. The aluminium sheet to be riveted to M.S. frame of angle iron of size 40x40x4 mm. The boards will be fixed to 1 No. 50x50 mm square post made of M.S. angle 50x50x4 mm, 4 m long welded to the frame with adequate anti-theft arrangement .Sheet work to be painted with two or more coats of synthetic enamel paint over an under coat (primer) and back side of aluminium sheet to be painted with two or more coats of epoxy paint including appropriate priming coat complete in all respects as per direction of Engineer-in-charge.

GEMRARAMCONTRACTOR

M.D. CONSTRUCTION CO.

M/S LAXMAN CONSTRUCTION COMPANY