PROVN OF ROAD 4.5 MTR WIDE AND 480 MTR LONG WITH SIDE BERMS, DRAIN AND HUME PIPE CULVERT AT DEHRADUN

Amount

Surface excavation n exc 30 cm deep, averaging 15 cm deep and getting out in any type of soil complete all as specified and directed.

Add or deduct from item No1 above for every 3 Cm part thereof above or blow 15 em average depth complete all as specified and directed.

Removing excavation material surplus soil to a distance n.exc 50m and depositing where directed at a level n.exc 1.5m above the starting point complete all as specified and directed.

Rolling and consolidating formation surfaces (in cutting) with 8 to 12 tonne power roller complete to required level, gradient, slopes, camber and super elevation including filling depressions with and including approved earth which may occur during rolling complete all as specified and directed.

M&L for providing soling (for sub base) 150mm spread thickness with broken boulders quarried stone interstices filled surfaces formed and rolled and consolidated to required gradient and camber with 8 to 10 Ton power roller complete all as specified and directed.

M&L for providing 150mm thick WBM in two layers each layers 75mm thick with coarse aggregate granite trap or basalt of grading 2 spread rolled and consolidated to gradient and chamber with 8 to 10 Ton power rolled complete all as specified and directed. Note:-Combined thickness ie 150 mm thick shall be measured in single unit.

M&L for preparing of un surfaced water bound macadam by brushing with wire brushes for removing caked mud etc. and sweeping with brooms and finally fanning the cleaned surfaces with gunny bags to removed all loose dirt and applying evenly priming tack coat with bituminous primer @ 10Kg/10 sqm using viscosity grade Bitumen VG-10 complete all as specified and directed.

M&L for premix bituminous macadam consolidated thickness (75mm or less) thick with 4% binder content by weight of total mix using viscosity grade Bitumen VG-30 any penetration laid/rolled to required gradient and camber using power road roller complete all as specified and directed.

M&L for preparing of black top surface by brushing with mechanical boomer for removing caked mud etc. and sweeping with mechanical boomer and finally with air compressor to remove all loose dirt etc and finally fanning the cleaned surfaces with gunny bags to remove all loose dirt etc and applying evenly a priming/tack coat with bituminous primer at 5 kg per 10 sqm using viscosity grade Bitumen VG-10 and providing bituminous premix semi dense asphaltic concrete 40 mm consolidated thickness with 5.5% binder content by weight of total mix, using viscosity grade Bitumen VG-30 rolled with 8 to 10 tonne power roller and compacted to required camber and gradientcomplete all as specified and directed.

M & L for Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever required complete

M&L for preparation of new concrete or plaster surfaces of any description, over 10 cm in width or girth, not otherwise described and painting with two coats of synthetic enamel paint over a coat of primer complete all as specified and directed.

M&L for preparation of road surfaces and applying thermoplastic reflective paint in marking of minimum 2.5mm thick single coat as in centre line and edge line road marking of 150/100 mm width using 'HOT MARK' thermoplastic paint (hot application) white/ yellow by indigenous modern propelled road marking machine as directed including all ingredients such as blinder, glass beads Titanium dioxide calcium carbonate inter fillers, thermoplastic requirement for glass beads shall be the table No 800.4 of MORTH specification including spraying of glass beads etc all as per manufacture instructions complete all as specified and directed.

Supply and fixing 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 including MS stud of suitable size as per manufactures instructions complete all as specified and directed.

M&L machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade with grey cement and pigment over and including sand cushioning 40 mm thick complete all as specified and directed.

Supply and fixing 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

Manufacturing, supplying and fixing 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 GE. Note:- (i) Structural frame work including M.S. plate to be provided separately. (ii) Rectangular area of the sheet only shall be measured for payment).

S&F mild steel work as in joist channel (Fe 410-W Gde E-250 Quality A), angle or Tee section MS tubes, flats square bars, MS plates etc fixed independently or framed or without connecting plates ,trusses etc any type framing including purlins and rafters etc confirming to Grade Fe 410-0 or Fe-310-0 complete all as specified and directed.

Excavation in trenches n exc 1.5m wide and n exc 1.50m in depth for foundation etc and getting out in soft/loose soil complete all as specified and directed.

M & L for PCC 1:3:6 type C-2 (using 40 mm graded stone aggregate) as in foundation filling and mass concrete etc complete all as specified and directed.

M&L for brick work with old size bricks, straight or curved on plan exc. 6 m mean radius, built in CM (1:6) complete all as specified and directed.

Extra for forming fair finished drain or channel, 30 cm inner girth in cement concrete using extra cement incl forms, moulds, mitred stopped ends etc complete all as specified and directed.

M&L for 15mm thick rendering in cement mortar 1:6 to on brick masonary wall surfaces or on other than fair faces of brick masonary finished even and fair without using extra cement complete all as specified and directed.

M&L for 15mm thick rendering in cement mortar 1:6 to on fair faces of brick masonary finished even and fair without using extra cement complete all as specified and directed.

M&L for PCC 1:2:4 type B-1, using 20 mm graded stone aggregate as in coping and similar work incl necessary form work to obtain a smooth finishes complete all as specified and directed.

M&L for mild steel TMT bars 10 mm dia and over cut to length and bent to shape required and binding with mild steel wire dia not less than 0.9 mm (annealed) complete all as specified complete all as specified and directed.

All as per item No 24 above but with 8mm dia bars.

M&L for providing pre cast RCC 1:2:4 type B-1 using 20 mm graded stone aggregate as in cover slab and man hole covers etc complete all as specified and directed.

M&L Reinforced concrete pipes 450mm dia, class NP3, laid and jointed with collars complete all as specified and directed.

M&L PCC (1:4:8) type D-2 (Using 40mm graded stone aggregate) as in sub base, foundation and mass concrete. etc complete all as specified and directed.

M&L for stone masonry walling of random rubble, uncoursed, well bonded, bedded and solidly hearted, built in CM 1:4 complete all as specified and directed.

Extra over stone walling for hammer dressing with maximum depression on face form straight edge held against the surface n. exc 40mm in lime or sand stone dressing to face stone and dressing of face beds and joints of random rubble walling complete all as specified and directed."

M & L for raised pointing to random or polygonal rubble, uncoursed or brought upto courses in CM 1:3 complete all as specified and directed.

S&F PVC (SWR) pipes110 mm dia single socketed, in any length for weep holes with rubber ring joints, laid in trenches or in floors complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc. 25 cm thick in each layer as in soft/loose soil complete all as specified and directed.

YP INFRA

JALAKASH