PROVN/SPECIAL REPAIR OF ROAD AT DIFFERENT PLACES INSIDE FORT WILLIAM UNDER GE(FW) KOLKATA

Amount

Excavation in trenches n.exc 1.5m wide and n.exc 1.5m in depth for foundation and laying of cable etc n.exc 10 Sqm on plan and n.exc 1.5m in depth and getting out in soft/loose soil complete all as specified and directed.

Returning, filling in including spreading, leveling, watering and well ramming in layers n.exc 25cm in soft / loose soil complete all as specified & directed.

Removing excavated material n.exc 50m and depositing where directed at a level n.exc 1.5m above the sarting point complete all as specified and directed

Removing excavated material exc 1.5Km but n.exc 5Km and depositing where directed complete all as specified and directed

Rolling and consolidating formation surfaces in cutting using 8-12 ton capacity power roller complete all as specified and directed.

Material and labour for Moorum / Red bajri, spreead, rolled and consolidated to gradient and camber required - spread thickness in 125mm in one layer complete all as specified and directed.

Material and labour for 300 mm thick soling (spread thickness) in two layers each 150mm thick with broken boulders or quarried stone of size 100 mm to 50 mm, inter stices filled, surface formed and camber required using 8-12 ton capacity mechanical power roller complete all as specified & directed. Note:- Each layer shall be rolled separately.Measurment shall be recorded for complete thickness of 300 mm.

Material and labour for 150mm thick (Compacted thickness) in two equal layer WBM, with coarse aggregates (Granite, Basalt or Trap stone) of grading 2 (63mm to 40mm size) or of grading 3(50 to 20mm size) spread, roller and consolidated to gradient and camber required using 8-12 ton capacity mechanical power roller complete all as specified & directed. Note:- Each layer shall be rolled separately.Measurment shall be recorded for complete thickness of 150 mm.

Material & labour for repair to potholes exe 30 mm depth, not exc 1 sqm each including sweeping free from dust and mud or water, scoring sunken surfaces in roads, paths, etc. and cutting around edges to at least 25 mm in depth, making good by applying tack coat of bitumineous primer VG-10 at 5kg/10 Sqm putting in premixed bituminous macadam, well rammed and sealed with binder 9.8 Kg / 10 Sqm, binded with 0.09 Cum of stone chippings, 6.3mm size and again well rammed (including supply of premixed macadam, binder and chippings), complete all as specified & directed.

Preparation of unsurfaced water bound macadam surfaces by brushing with wire brushes for removing cakes mud etc. sweeping with brooms and finally fanning the cleaned surfaced with gunny bags to remove all loose dirt etc complete all as specified and directed

Material & labour for preparation of black top surfaces by brushing with wire brush for removing caked mud etc sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt etc complete all as specified & directed.

Material and labour for applying evenly a priming / tack coat with bituminous primer VG-10 @ 10.00 kg per 10 Sq metre including preparation of surfaces complete all as specified and directed

Material and labour for premix bitumen macadam using paving bitumen VG-30 grade with 4% minimum binder content by weight of total mix,laid/rolled and compacted to requiired gradient and camber, (Consolidate thickness 75 mm or less) complete all as specified and directed. NOTE: (a) Bituminous Macadam will be spread through Mechanical Paver Machine only. (b) No price adjustment shall be applicable if the approved quantity of binder as per design mix is more than the specified quantity.

Material and Labour of Bituminous premixed carpet 25 mm thick (consolidated thickness) consisting of 0.34 Cum/10 Sqm of stone chippings mixed with 18.25 Kg/10 Sqm of paving bitumen(VG-30) at mini Hot Mix Plant and spread rolled with 8 to 10 tonne power roller and to required camber and gradient complete all as specified and directed

Material and labour for applying a tack coat over existing bituminous surface @ 0.50 Kg/Sqm of 20/30 bitumen and providing and laying 20mm thick bitumen mastic asphalt on prepared surface strictly in accordance with IS specification No 5317-2002( As latest modified) with mastic i.e. bitumen of grade 20/30 @ 4.50 Kg/ Sqm (Minimum) mixed with stone dust (lime stone powder with calcium value 80%) @ 0.008 cum/Sqm and stone chipping of size 12.5mm and 10mm @ 0.0096 cum/sqm and sand @ 0.004 cum per Sqm and inerting stone graded of 22mm size with 0.017 Kg/Sqm of 20/30 bitumen per Sqm for anti skiding including all tools and plants etc complete all as specified and directed. NOTE: 1. No price adjustment shall be applicable if the approved quantity of binder as per design mix is more than the specified quantity. 2. TheContractor is adviced to assess the realistic quantity of binder for the Design Mix specified above before quoting. If considered necessary, they may get the Design Mix done on their own before quoting the Tender. However, the Design Mix done prior to quoting of Tender shall not be considered for incorporation in the work after conclusion of Contract.

Material and labour for applying evenly a priming / tack coat with bituminous primer VG-10 @ 5.00 kg per 10 Sq metre complete all as specified and directed

Material and labour for 2mm thick painting to road surface as in lines, dashes, arrows, letter, zebra cross etc on roads. Pavements like etc with thermoplastic reflective road marking paint conforming to BS 3262 with 20% glass beads (intermixed) spread and laid by automatic mechanical machine engine drive complete all as specified and as directed. Make :-STP Limited ( Shalimark / ShaliMark W), SNI Infratech Pvt Ltd (ESN TRMP), Maruti Bitumen Pvt Ltd (MARUTI REFLO MARK)

Supply and fixing Cat Eye solar reflective type of metal body alloy of size 100 x 100 x20mm with PAMA striplens reflector of model no DA 972.0 fixed with and incl MS stud of suitable size as per manufactures instructions etc complete all as specified & directed. Make:- Dark Eye / Tata BP Solar/ Protex GP /Oscar safety Solution/ ABS Engineering /3M

Supply and fixing in repair plastic speed bump of 750mm length x 250mm width x 75 mm height and made of ABS material with 2 nos high reflective reflectors moulded in PMMA and fixed with 4 nos nail and epoxy adhesive(base bumper & hole) on road surface complete all as specified and as per manufacturer's specifications. MAKE :- Model no DA-1006 of Dark Eye or equivalent model of Oscar safety Solution/ ABS Engineering/3M as approved by GE

Supply and fixing in repair convex mirror of 900 mm dia pole mounted on MS heavy grade pipe of 50mm dia duly powder coated with anti-rust , Anti-theft and 1.2 metre high from GL with 300 mm (minimum) embedded in and including PCC M-10 using 40mm graded stone aggregate and two coars of paint by hot pressing over a coat of red oxide around the pipe in full perimeter all as per MOST and IRC specifications complete all as specified and directed. Make:- Dark Eye / Oscar Safety Solution / ABS Engineering / 3M.

Surface dressing n exc 15cm deep in soft/loose soil complete all as specified & directed.

Material and labour for continuous brick edging; with width equal to the depth of the brick, laid dry, on edge vertically with fly ash bricks complete all as specified & directed.

Material and labour for brick work with fly ash old bricks straight or curved on plan exc 6m mean radius built in CM 1:6 complete all as specified and directed.

Material and labour for plain cement concrete 1:2:4 type B2 (using 40mm graded stone aggregate) as in surface channel slightly rounded or chamfered angles and throating as required finished the surface even and smooth without using extra cement complete all as specified and as directed.

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

Add or deduct for each 25 mm girth or part thereof over or under 30cm complete all as specified and directed.

Material and labour for PCC 1:4:8 type D-2 using 40mm graded stone aggregate as in foundation or mass concrete complete all as specified and as directed.

Material and labour for Plain Cement Concrete (1:2:4) type B1 using 20 mm gaded stone aggregate as in cills, steps, seismic and similar bands, plinth courses, string courses, lacing courses, copings, kneelers, apex stones, kerb and the like including weathering, slightly founded or chamfered angles and throating as directed including use and waste formwork (straight or curved) complete all as specified and as directed.

Material and labour for 15mm thick plastering in CM(1:4) on other than fair faces or brick work or concrete surfaces finished even & smooth without using extra cement complete all as specified and as directed.

Material and labour for providing precast reinforced cement concrete RCPC drain cover 100mm thick of size 900mm x 600mm as in drain cover ISI marked with capacity 5MT complete all as specified and directed

All as per item no 30 here-in-before but of size 900mmx450 mm x 100 mm complete all as specified and directed,

Supply and laying 450 mm dia Reinforced concrete pipes, class NP3, laid in trenches and jointed with collars complete all as specified and directed.

Demolition of cement concrete (Un-reinforced) not exc 15cm thick in ground floor and paving below or above ground level Complete all as specified and directed

Material and labour for plain cement concrete 1:3:6 type C2 (using 40mm graded broken stone aggregate) as in bed to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested complete for 450 mm bore RCC drain pipes complete all as specified and directed.

Material and labour for PCC 1:4:8 type D-2 using 40mm graded stone aggregate as in foundation, filling and mass concrete etc using necessary formwork and finishing the exposed surfaces even and smooth without using extra cement complete all as specified and as directed.

Material and labour for PCC 1:3:6 type C-2 using 40mm graded stone aggregate as in foundation, filling and mass concrete etc using necessary formwork and finishing the exposed surfaces even and smooth without using extra cement complete all as specified and as directed.

Material and labour for for 50 mm thick PCC 1:2:4 type B-1 (20 mm graded aggregate ) as in floor and finishing the surfaces even & smooth without using extra cement complete all as specified and directed.

Forming 12 mm thick expansion joints filled with pre-formed bituminous filler and top 30mm primed and sealed with sealing compound, Grade ‘A’ for 125 mm thick concrete slab complete all as specified and as directed.

Cleaning of existing (covered /uncovered /Semi or fully filled up) drain of any opening width and depth by removing cover slab and taking out accumulated silt, mud earth,rubbish, vegatation etc from the drain and removing the same at a distance exc 500 mtr but not exc 1 km where directed ,washing of drain with water and refixing of cover slab where applicable complete all as specified and directed.

Supply and fixing in repair Cast iron work grade FG 150, unmachined, in brackets, gully traps, gratings, railing, frames, manhole covers, fire and soot doors, dampers, stop valve boxes, gate stops, parts of ranges, balusters and similar articles (weight exc 5 kg each) including frame of different sizes complete all as specified and directed.

Material & labour for Plain Cement Concrete (1:2:4) type B1 using 20 mm gaded stone aggregate as in cills, steps, seismic and similar bands, plinth courses, string courses, lacing courses, copings, kneelers, apex stones, kerb and the like including weathering, slightly founded or chamfered angles and throating as directed including use and waste formwork (straight or curved) complete all as specified and as directed.

Material and Labour of sand cushioning to the full width of trenches for protection of cables including punning down complete all as specified. Note :- Thickness of sand cushioning shall be measure after punning down.

Material and labour for sub class ‘B’ bricks, laid flat, dry in trenches to the width equal to the width of the brick as in cable protection complete all as per specified and directed.

Supply and laying XLPE insulated, PVC sheathed, strip armoured electric cable with aluminium conductor (stranded) working voltage upto 1100 volt of 25.00 Sqmm , 3.5 core as per IS 7098 Pt I laid in trenches or passing through pipe etc including connecting both end with proper size of aluminium lugs duly crimped with die press crimping device and cable gland complete all as specified and directed

Supply and fixing Steel tubular swaged poles complete with cast iron base plat, finial taper plug, bolts, nuts & screws fixed with MS clamp 40 x 6 mm and 2 set nut & bolt as specified type 410 SP 31(9.00 Meter long) duly painting with two coats of aluminium paint over a coat of red oxide primer on exposed surface aand one coat of black bituminous paint on embeded surface complete all as specified and as directed. Note:- Earth work / Excavation ,PCC chall be measured separately.

Supply and fixing GI brackets made out of 40mm dia light grade GI pipe 1.50 mtr long, bent to shape and size fixed on location using new 30 x 5 mm GI clamps 02 nos made to shape incl nuts, bolts & washers complete all as specified and directed.

Supply and fixing of junction box of size 205 x 255 x 112 in mm, made of high quality thermoplastic polycarbonate (shock proof, rust free, corrosion free, acid and chemical resistant, fire retardant, having high impact strength of IK 9, made of halogen and silica free recyclable material IP66/67 drgree of protextion UV resistant, having high graded internally embedded gasket made of poly urethane should withstand glow wire test at 960 cenigrade should be flame retradant and self extengushing with switch gear assembilies as per IEC-439-1 the junction box should have 4 power terminal of 25sqmm and earth terminal along with SP MCB of 6 Amp fitted in it and fixing to tubular / PCC using MS flat of size 25 x 3mm with suitable nuts and bolts after taking down old unserviceable one complete all as specified and directed. Make: Hensel KF 2500 G or equvalent Sintex, Make of MCB : L&T, Havells, Schnider

Supply and fixing Galvanised steel tubing 40mm bore, light grade with bend, laid in trenches or under Roads / Flooring ,Culverts and /or fixing to Electric Poles with suitable size Mild Steel Flat iron clamps, bults, nuts, washers etc complete all as specified and directed.

Supply and fixing PVC insulated unermoured , PVC sheathed copper cable cross sectional area 1.5 Sqmm 3 core for providing necessary electrical connection from sheet metal enclosure to light fittings including suitable size copper lugs complete all as specified and directed.

Supply and fixing of LED street light 72 watt with pressure die-cast housing along with prismatic polycarbonate modular secondary lens optics for City Road application with IP66 ingress protection and impact resistance of IK08. 4kV inbuilt and 10kV external surge protection with Top opening driver cover for easy maintenance complete all as specified and directed. Make: Bajaj cat no ENXT P 72L WH CR PC SD or equivalent model of make Phillips/Crompton / Havells

Supply and fixing Galvanised steel tubing 50mm bore, light grade with long Bends, use for taking incoming and Outgoing cables, grouting in cement concrete complete all as specified & directed. Note:- Cement Concrete will be measured and paid separately

Note: Schedule of credit (SCHEDULE OF CREDIT) amount of Rs ______ mentioned on Page No ___ shall be deducted from the total quoted amount of BOQ.

ARJUN DAS VALECHA

NIRMAL SALES CORPORATION