PROVN OF CONSTRUCTION OF NEW ROAD IN GHAROTA COMPLEX AND SPECIAL REPAIR TO ROAD CONNECTING TO SOUTHERN PART OF DISPERSAL AREA AND CULVERT INSIDE THE HYBRID WALL AT MAMUN MIL STATION UNDER GE (SOUTH) MAMUN

Amount

Demolition of brick work or stone/ boulder masonry, built in cement mortar or cement lime mortar including all quoins, arches, pillars, etc and removal of rubbish out off the premises complete all as specified and directed.

M&L for Brick work with Fly Ash Brick (Non-Modular) Class 7.5, straight or curved on plan exceeding 6m mean radius built in CM (1:4) incl complete all as specified and directed.

M&L for brick work (except bricks) straight or curved on plan exc 6m mean radius built in (1:4) etc complete all as specified and directed. (Note : Serviceable bricks retrieved from dismantling shall be reused in this work/item)

Demolition of cement concrete (unreinforced) in grounds floors and pavings not exceeding 15 cms thickness (below or ground level) of any description and in any position complete all as specified and directed.

Demolition of cement concrete (reinforced) of any description in any position not otherwise specifically provided for cement concrete (reinforcement cut as required to faciliate demolition) complete all as specified and directed.

Taking down cement plaster on brick or stone walls,etc including racking out joints , hacking for keys,scrubing down with water etc, and removal of rubbish out off the permises complete all as specified.

M&L for rendering 10mm thick on fair faces of brick work or concrete surface in CM (1:4) on wall surfaces finished even and smooth without using extra cement complete all as specified & directed.

M&L for Plain Cement concrete PCC (1:4:8) type D-2 (using 40mm graded crushed stone aggregate) as in foundations, filling and mass concrete complete all as specified & directed.

M&L for PCC (1:2:4) type B-1 (using 20mm graded crushed stone aggregate) as in coping, in lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height,copings, kneelers, apex stones, bed plates, water troughs and the like including weathering, slightly rounded or chamfered angles and throating, as directed finished the surface even and smooth without using extra cement etc complete all as specified and directed.

M&L for reinforced cement concrete M-25 (Design Mix ) using 20mm graded crushed stone aggregate as in Fondation includings rafts, footings ,foundation beams, bases for columns, basements slabs, and mass concrete etc complete all as specified and directed. (Note: Reinforcement shall be measured and paid separately)

M&L for reinforced cement concrete M-25 (Design Mix ) using 20mm graded crushed stone aggregate as in walls ,retaining walls, basements walls, ballast walls and the like any thickness above top of footings includings attached pilasters and buttresses etc complete all as specified and directed. (Note: Reinforcement shall be measured and paid separately)

M&L for reinforced cement concrete M-25 (Design Mix ) using 20mm graded crushed stone aggregate as in chajjas, slabs supportrd on walls ,facias etc complete all as specified and directed. (Note: Reinforcement shall be measured and paid separately)

Formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams; and similar work; vertical or to batter for fair finished surfaces of concrete complete all as specified and directed.

Formwork to faces of walls, retaining walls, abutments, parapets and staircase railings and similar work including attached pillasters, buttresses, etc.; vertical or to batter for fair finished surfaces of concrete complete all as specified and directed.

Formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick (Horizontal or sloping), etc.; vertical or to batter for fair finished surfaces of concrete complete all as specified and directed.

Formwork to edges of concrete flats, treads, breaks in floors, window cills, concrete railings, openings in concrete walls, floor and roofs n exc 20 cm wide and sides of RCC/ PCC bands in walls, horizontal or sloping and similar work exc 10cm but n exc 20cm wide for fair finished surfaces of concrete complete all as specified and directed.

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

M&L for rendering 05mm thick on fair faces of brick work or concrete surface in CM (1:3) on wall surfaces finished even and smooth without using extra cement complete all as specified & directed.

M&L for preparation of new plastered surfaces of wall and apply two coats of cement based paint over a coat of alakli resistance priming paint complete all as specified and directed.

Excavating over areas, n exc 1.5 m deep and getting out in any type of soil for foundation etc, complete all as specified and directed.

Excavating over areas, exceeding 1.5 m deep but not exceeding 3.0 m deep and getting out in any type of soil for foundation etc, complete all as specified and directed.

Excavation in trenches n exc 1.5m wide and n exc 1.5m in depth for foundation etc (for cable, pole stay manhole etc), in any type of soil and getting out, complete all as specified and directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exc. 25cm thick, etc complete all as specified and directed.

Removing excavation material n exc. 50m & deposited where directed at a level n exc. 1.5m above the starting point etc complete all as specified and directed.

M&L for Plain Cement concrete (1:2:4) type B-1 (using 20mm graded crushed stone aggregates) as in Surface channels & drains , complete all as specified and directed.

M&L for 75 MM thick (compacted thickness) WMM, with coarse aggregates (Limestone, sand stone , Flint or Quartzite ) of grading 2 (63 to 40mm size) or of grading 3 (50 to 20mm size), spread/ Rolling and consolidating formation surfaces with Power road roller of capacity 8 to 12 Tonne to required gradient and camber complete all as specified and directed.

M&L for Preparation of existing /OLD black top surfaces of road by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the surfaces by mechanical compressor to remove all loose dirt and applying evenly a priming/tack coat with paving bitumen (VG 10 grade) @ 5 Kg per 10Sqm of road surface and laying bituminous premixed semi dense asphaltic concrete 30mm thick (consolidated thickness) using binder (Bitumen VG-30 grade) contents @ 5.5% by weight of total mix, mixed in Hot mix Plant and laid by using self propelled mechanical paver, rolled and compacted to required camber & gradient using 8 to 10 tonne power roller/tandem vibrating roller to achieve uniform smooth surface etc, complete all as specified and directed. Notes for item Nos to 28:- (i) The actual binder content for SDAC used shall be as per optimised content based on approved job mix formula irrespective of what ever indicated in BOQ. (ii) Price adjustment shall be done on MINUS side only @ Rs. 46900/- per MT (without considering the permissible tolerance on minus side) with reference to binder content indicated in BOQ. (iii) No Price adjustment for Bitumen shall be done for variation on plus side.

S&F in repair Dual directional reflective cat eye of aluminium casted stud 100x100mm having micro cube corner spark glow reflector white/Red/Yellow on side provided with steel zinc plated nail of dia 12mm of length 120mm for fixing to road by hammering, etc complete all as specified and directed. Make : Greenlite Cat Part No : 01-21 Cat Eye Al 100x100 MCC or equivalent cat part of 3M/Automark/SINOR

S&F in repair for Acrylic dual directional delineator having 100mm dia cube corner high intensity reflector (signal red/yellow/white) held in strong ABS plastic body mounted over CRC steel tube 47mm dia of 16 gauge sheet support of total height 750mm having flared/welded foot for firm grip to base. Acrylic reflector and ABS body protected in welded mesh cage. All steel parts powder coated to make all weather resistant. Vertical support tube shall have a plastic sheet reflector all around, including excavation in any strata /returning filling of soil/disposal of surplus soil and embedding in PCC 1:3:6 type C-2 ( using 40mm graded crushed stone aggregate)of size 30cm x 30cm x 20cm complete duly cured for requisite strength all as specified and directed. Make : Greenlite CAT Part No. GPL-11-01 or euqivalent cat part of 3M/SINOR/Automark

M&L for Solar road delineator with 6 LEDs of red/yellow colour housed in plastic body with LEDs, solar-cells, batterty and light sensor well protected in polycarbonate sheet, device protected with powder coated wire mesh cage, equipped with solar system mounted over 47mm dia steel tube powder coated of length of 1000mm having sheet foot for firm grip to gound. Delineator to have additional reflective bands. Equipped with solar system workable for 2-3 days (nights) after full charge of 8-10 hours, including excavation in any strata /returning filling and removal of surplus soil and embedding in PCC 1:3:6 type C-2 ( using 40mm graded crushed stone aggregate) of block size 30cm x 30cm x 20cm, etc including properly cured to get requisite strength complete all as specified and directed. Make : Greenlite CAT Part No. GPL13-01 or euqivalent model of 3M/SINOR/Automark

S&F 600mm dia convex mirror with having 130 degree of viewing angle made out of PC material mounted on metal sheet body and frame work provided with 100mm dia x 1.50mtr long medium weight MS pipe post, duly painted as per site requirement for road turning, intersactions/curves/T junction and like etc suitable for road side of height of 1.20m high above GL and including excavation in any strata /returning filling and removal of surplus soil and embedding in PCC 1:3:6 type C-2 ( using 40mm graded crushed stone aggregate) of block size 30cm x 30cm x 20cm, etc including properly cured to get requisite strength complete all as specified and directed Make : Sinor or equivalent model in 3M/SINOR/Automark

Surface excavation n. exc 30cm deep and averaging 15cm deep & getting out in any type of soil incl removal of excavated material not exc. 50m & deposited where directed at a level n exc. 1.5m above the starting point etc complete all as specified and directed

M&L for Rolling and consolidation to required gradient and camber of formation surface (in cutting) of roads with 8 to 12 tonne power roller including filling in depressions which occur during rolling complete all as specified and directed.

M&L for 150 mm thick (Spread thickness) Soiling (or sub base) with broken boulders or quarried stone, interstices filled, surface formed and rolled and consolidated with power roller exc 8 tonne and not exceeding 12 tonne to a required gradient and camber complete all as specified and directed.

M&L for 150 mm thick (compacted thickness) WBM in two layers of 75mm (consolidated thickness) each with coarse aggregate of grading 2 (63 to 40mm size) or of grading 3 (50 to 20mm size), spread, rolled and consolidated with power roller exc 8 tonne and not exceeding 12 tonne to a required gradient and camber complete all as specified and directed

M&L for Preparation of WBM /WMM surfaces of road by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the surfaces by mechanical compressor to remove all loose dirt and applying evenly a priming/tack coat with paving bitumen VG 10 grade @ 10 Kg per 10 Sqm of road surface and laying bituminous premixed semi dense asphaltic concrete 40mm thick (consolidated thickness) using binder (Bitumen VG-30 grade) contents @ 5.5% by weight of total mix, mixed in Hot mix Plant and laid by using self propelled mechanical paver, rolled and compacted to required camber & gradient using 8 to 10 tonne power roller/tandem vibrating roller to achieve uniform smooth surface etc, complete all as specified and directed.

M&L for rubber moulded factory made precast cement concrete kerb block size 15cm x 30cm and length not less than 45cm (except on curve) with plain fair faces, including chamfers/weathering, throating etc and incl jointing and pointing with CM (1:4) including necessary earthwork complete all as specified and directed.

M&L preparation new plastered / P.C.C surface and applying two coat of Acrylic Emulsion exterior paint over and including one coat of primer as recommended by manufacturer on kerb stone complete all as specified and directed.

D R CONTRACTORS