PROVISION OF CONCRETE ROAD WITH ALLIED WORKS FOR SECURTIY PERIMETER ROAD FROM WATCH TOWER No 04 TO WATCH TOWER No 10 AT NAD TROMBAY MANKHURD

Site clearance and Land Development

Surface excavation n exc 15 cm deep in any type of soil complete all as specified and directed.

Rough Excavation n exc 1.5m deep and getting out in hard/ dense soil complete all as specified and directed.

Rough Excavation n exc 1.5m deep and getting out in soft/ loose soil complete all as specified and directed.

Scarifying or picking gravelled macadam or bituminous macadam surfaces in area exc 400 sqm and depth exc 50mm and not exc 100mm

Forming embankments of existing excavated earth including raising (or lowering) earth, spreading in layers n exc. 15cm thick, watering, ramming/rolling and finishing to required size, shape, etc n exc. 1.5m high from base complete all as specified and directed.

M&L for Moorum/red bajri filling in floors or pavings, laid in layers n exc. 15cm thick, spread, levelled and rammed including watering complete all as specified and directed.

Removing excavated material (Soil) to a distance not exc 1.50 km and depositing where directed at a level not exceeding 5 km above the starting point complete all as specified and directed.

M&L for rolling and consolidating formation surfaces in cutting with power roller from 8 tonne to 12 tonne complete all as specified and directed.

M&L for soiling (or sub base) with broken boulders or quarried stone, interstices filled, surface formed & rolled and consolidated to required gradient & camber 150mm thick complete all as specified and directed.

M&L for laying Wet Mixed Macadam(WMM), 100 mm compacted thickness, using grading requirement as per table 400-11 of yellow book of MORTH in single layer using mechanical paver and rolled with vibratory type power roller of 8-10 tonne capacity to required camber and gradient complete all as specified and directed by the Engineer-in-Charge (Note: Mix will be prepared in mixing plant of suitable capacity.) (75mm layer)

M&L for 100mm thick Dry Lean Concrete(DLC) in M-15 (Design Mix) with min. cement content of 250 Kg/Cum including spreading, rolling and consolidating to required gradient and camber using mechanical paver complete all as specified and directed by the Engineer-in-Charge.

M&L for cement concrete work in pavement of flexural strength 45Kg/Sqcm using 400 Kg of cement/Cum as per design mix including mixing of non circular polyester fiber @ 1 Kg per Cum in pavement using fix form paver including finishing surfaces of concrete pavements by broomimg etc complete all as specified and directed by Engineer-in-Charge. Notes: (i) Rate to be included to apply cement slurry @ 3.00 Kg/sqm on existing concrete surfaces before placing new concrete. (ii) Construction joints, dummy joints (contraction joints) and expansion joints shall be measured and paid separately under respective items. (iii) Deduction shall be made in computing concrete quantity for expansion joints. (iv) Polyester non-circular fiber as secondary reinforcement mixed in concrete shall be measured and paid separately as 'Supply only' under relevant item of this schedule.

Supply only non circular polyster fibre as secondary reinforcement (Recron-3s from Reliance Industries Ltd) complete all as specified and directed by the Engineer-in-charge.

M&L for forming 12mm thick construction joints filled with pre formed bituminous filler and top 30mm primed and sealed with sealing compound Grade 'A' complete all as specified and directed by the Engineer-in-charge.

M&L for forming contraction (dummy) joints 30mm deep x 10mm wide, filled with sealing compound Grade 'A' complete all as specified and directed by the Engineer-in-charge.

M&L polypropelyne 400micron thick sheets laid on plain surfaces complete all as specified and directed.

M&L Sand cushioning 50mm thick over compacted soil surfaces complete all as specified and directed.

M & L for thermoplastic road marking paint, white or golden yellow, conforming to BS-3262 applied on road/pavement as in lines, dashes, arrows, letters etc, n.exc10 cm in width & of thickness not less than 2mm, with and including combination of retro-reflective glass beads 250- 300 gm/ Sqm all as per manufacturer's instructions complete all as specified & directed.

S&F metal guide post delinator retro reflective type with twin reflectors both side made out of PVC/metal pipe 51 mm Dia rectangular on each side of excellent reflectively in dark hours, complete all as specified & directed. Make dark eye guide post Cat no DA74 or Equivalent as approved by GE including embedding -in PCC 1 :2:4 (200*200*400mm) type B1 complete all as specified and directed.

S&F Cat Eye solar reflective type of metal body alloy of size 100mm*100mm*20mm with PAMA stripiens reflector of model No. DA 972 fixed with and incl MS stud of suitable size as per manufactures instructions complete all as specified and directed.

S & F road convex mirror made of polycarbonate of size 80cm dia complete including necessary excavation for post hole and fixing in block (size 300x300x450mm) of PCC 1 :2:4 all as specified and directed. Make: Sun eyez Cat No SE-707 or equivalent as approved by the GE.

S&F for portable speed bump PVC spead breaker, 250x300x50mm size including provision of anchor bolts, epoxy morter grout and design, complete all as specified and directed. Make : Pioneer manufacturers and suppliers, Product Code 20 or equivalent of Make: Dark Eye as approved by the GE.

S&F Solar cat eye aluminium alloy shall (100% water proofing design acccording to 65 )of size 125*125*25 mm(shank 65mm) of high efficiancy Mana rystafie solar panel 2.4V/.3 watt one Nl-ed rechargable battery (1.2V/1600MA)consisting of super bright LED with 10000 to 18000 mcd completed as per manufactures instructions etc. all as specified and directed. Make:3M290 Series or of make Avery Dennison C-80 Series or ARSDM-01 as approved by the GE

RCC RETAINING WALL & RCC CULVERT

M & L for Excavation over areas not exc 1.5m deep in hard/dense soil for foundation etc. and getting out, complete all as specified and directed.

M& L For Excavation over areas exc 1.5m in depth and not exc 3.0m in depth in hard/dense soil for foundation etc and getting out, complete all as specified and directed.

Returning filling in with approved earth obtained from excavation after removal of grass, vegetation etc. including spreading, levelling, watering & well ramming in layers n exc 25 cm thick in each layers, complete all as specified and directed.

Removing and disposing off the excavated material/soil out side MD Land, complete all as specified and directed.

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

M&L for reinforced cement concrete (design mix) RMC M-30 (using 20mm graded stone aggregate) for foundations, including rafts, footings, foundation beam, plinth beams, bases for column etc and mass concrete, complete all as specified and directed.

M&L for reinforced cement concrete (design mix) RMC M-30 (using 20mm graded stone aggregate) for walls, retaining walls, basement walls and the like, any thickness, above top of footings, including attached pilasters and buttresses, complete all as specified and directed.

M & L for use and waste of formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams , side and soffits (if any) of foundation and plinth beams and similar work, vertical or to batter, for rough finished surfaces of concrete, complete all as specified and directed.

M&L for formwork to faces of walls, retaining wall, abutments, parapets and staircase railing and similar work including attched pillasters, buttresses etc, vertical or to batter, for fair finished surfaces of the concrete, complete all as specified and directed.

M & L for TMT bars of Fe-500 D grade conforming to IS: 1786, 10 mm dia & over, including cutting to length, bent to shape required, cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips etc, complete all as specified and directed.

S&F 110mm outer dia, SWR pipes (PE-63 grade), Class 3, 06 Kgf/Sqcm, in any length, laid through weep holes in the masonary wall, complete all as specified and directed.

M&L for coarse sand filling as in invert filter etc (at back of walls) laid in layers not exc 15cm thick, spread, levelled and consolidated including watering, complete all as specified and directed.

M&L for hand packing (any thickness) with boulders of gauge 60mm to 40mm as in invert filters etc (at back of walls) and raising (or lowering) to the required level, complete all as specified and directed.

M&L for hand packing (any thickness) with boulders of gauge 20mm to 12.5mm as in invert filters etc (at back of walls) and raising (or lowering) to the required level, complete all as specified and directed.

PCC RETAINING WALL

Rough Excavation n exc 1.5m deep and getting out in hard/ dense soil complete all as specified and directed.

Returning filling in including spreading, levelling, watering & well ramming in any type of soil in layers n exc 25 cm thick in each layers, complete all as specified and directed.

Removing and disposing off the excavated material/soil out side MD Land, complete all as specified and directed.

M&L for cement concrete 1:4:8 type D-2 using 40mm graded stone aggregate as in foundation complete all as specified and directed.

M&L for precast cement concrete 1:3:6 type C1 using 20mm graded stone aggregate, block masonry with solid blocks exc 10cm in width and setting in cement mortar 1:4 complete all as specified and directed.

M&L for rendering 15mm thick on fair faces of concrete surfaces in cement mortar 1:4 complete all as specified and directed.

S&F 50mm dia low density polythene pipe (LDPE) of pressure rating 6Kg/cm2 in weep holes complete all as specified and directed.

M&L for broken stone or boulder filling dry hand packed at back side of retainning wall as specified and directed.

AREA DRAINAGE

Excavation in trenches n. exc 1.5m wide and n. exc 1.5m deep and getting out in any type of soil by mechanical means complete all as specified and directed.

Returning filling in including spreading, levelling, watering & well ramming in layers n exc 25 cm thick in each layers in foundation trenches, complete all as specified and directed.

Removing and disposing off the excavated material/soil out side MD Land, complete all as specified and directed.

M&L for PCC 1:4:8 type D2 (using 40mm graded stone agregate) as in fdn etc complete all as specified and directed.

M&L for Pre cast solid block masonry PCC 1:3:6 type C1 exc 10cm width setting in CM 1:4 complete all as specified and directed.

M&L for cement concrete 1:2:4 type B-1, using 20mm grade stone aggregate as in coping including necessary formwork complete all as specified and directed.

M&L for RCC M-30 (Design Mix) in slabs supported on walls (cast in situ cover slabs) complete all as specified and directed.

M&L for use and waste of formwork to soffits of suspended slabs such as roof slab complete all as specified and directed.

M&L for TMT steel bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with the including mild steel wire (annealed) not less than 0.9mm dia or securing with clips.

Extra for forming fair finished drain or channel 30cm inner girth in cement concrete complete all as specified and directed.

M&L for rendering 15mm thick in CM 1:4 for finishing the surface even and smooth w/o using extra cement.

RCC CULVERT

Excavation over area n. exc 1.5m wide and getting out in hard/ dense soil for foundation etc by mechanical means complete all as specified and directed.

Returning filling in including spreading, levelling, watering & well ramming in layers n exc 25 cm thick, complete all as specified and directed.

Removing and disposing off the excavated material/soil out side MD Land, complete all as specified and directed.

M&L for PCC 1:4:8 type D2 (using 40mm graded stone agregate) as in fdn etc complete all as specified and directed.

M&L for RCC M-30 (Design Mix) in foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc; basement slabs, under reamed piles and mass concrete complete all as specified and directed.

M&L for RCC M-30 (Design Mix) in walls, retaining walls, basement walls and the like; any thickness; above top of footings; including attached pilasters and buttresses complete all as specified and directed.

M&L for RCC M-30 (Design Mix) in slabs supported on walls complete all as specified and directed.

M&L for use and waste of formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of fooundation complete all as specified and directed.

M&L for use and waste of formwork to soffits of suspended slabs such as roof slab complete all as specified and directed.

M&L for TMT steel bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with the including mild steel wire (annealed) not less than 0.9mm dia or securing with clips.

M&L for hardcore of gauge n exc 63mm, deposited, spread and levelled in layers n exc. 15cm thick, watered and rammed to a true surface complete all as specified and directed.

M&L for Reinforced Concrete pipe, class NP2, 450mm bore with and including collars, laid in trenches and jointed with cement etc, complete all as specified and directed.

M&L concrete bed to drain pipes including packing under and completely surrounding pipes with concrete are laid and tested in cement concrete 1:3:6 type C2, 450mm dia complete all as specified and directed.