TENDER DOCUMENT. TENDER No: DLI/CON/496/405 FOR

Transcription

1 AN ISO 9001 & COMPANY TENDER DOCUMENT TENDER No: DLI/CON/496/405 FOR CONSTRUCTION OF BORDER ROAD CUM FENCING PROJECT ALONG INDOBANGLADESH BORDER IN THESTATE OF MIZORAM (PKG.-2) From BP 2335 (Tablabagh) to BP 2333 (New Balukiasuri) VOLUME III Price Bid/ Bill of Quantity

2 PRICE FORMAT DLI/CON/496/405 Name of the work: Construction of Border Road cum Fencing along Indo-Bangladesh Border in the State of Mizoram. ABSTRACT OF COST FOR TENDER I/we hereby quote our rates for the above work as under: SL Name of work Estimated Cost(Rs.) To be quoted by Tenderer %( )below/(+)above/at par estimated cost Amount %( )below/(+)above/at par estimated cost In figure In word In figure In word 1 Construction of Fencing cum Road work between Tablabagh Village (BP 2335), chainage m To BALAKESHWARI VILLAGE (BP 2333), chainage m, approx. length=5.73 Kms in Mizoram Package 2 11,93,08, SIGNATURE AND STAMP OF TENDERER/BIDDER NAME & ADDRESS OF TENDER DATE:

3 INDO-BANGLADESH BORDER FENCING PROJECT- MIZORAM SECTOR "Construction of Border Road & Fencing along Indo-Bangladesh Border in Mizoram State PACKAGE-II TABLABAG VILLAGE (BP NO 2335) TO BALAKESHWARI VILLAGE(BP NO-2333) FROM CHAINAGE m TO CHAINAGE m BILL OF QUANTITIES : PKG - 2 SUB-HEAD - 1A : FENCING WORKS 1 Clearing jungle including uprooting of rank vegetation grass, brush wood, trees and saplings of girth upto 30cm measured at a height of 1m above ground level and removal of rubbish upto a distance of 50m outside the periphery of the area cleared. 2 Felling trees of beyond 30 cm girth (measured at a height of 1 m above ground level) including cutting of trunks and branches removing the roots and stacking of serviceable material and disposal of unserviceable material with all lead and lift. 3 Preparationand consolidationof sub grade with power road roller of 8 to 12 tonne capacity after excavatingearth to an averageof 22.5 cm depth, dressing to camber and consolidating with road roller including making good the undulations etc. and re-rolling the sub grade and disposal of surplus earth with lead upto 50 metres. 4 Providing and fixing security fencing of Gl barbed wire consisting of copper enriched MS angle posts of 90x90x6 mm 3000 mm length above ground level (2000 mm vertical and 1000 mm slanting) duly fabricated and welded at bend as per drawing and 600 mm below ground level placed at 3000 mm centre to centre and embeddedin cement concrete blocks 450 mm dia at bottom and 300mm at top 750mm deep placed at 700 mm below ground level bed and every 10 th post, end posts & corner posts to be strutted with copper enriched MS angle strut on both sides, of size 90x90x6 mm and 2910 mm in length (200 mm vertical at top and 2710 mm slanting down) fabricated and welded as per drawing bolted to vertical posts with two Nos 12mm dia & 50 mm long MS bolts & nuts with washers, struts embedded in cement concrete blocks of 1000x300 mm upto 300mm height at top and sloped towards bottom of area 300 x 300 mm at overall depth of 800 mm size placed at 700 mm below ground level as per EPI drawing, including providing and 100 sqm , nos , sqm ,274, fixing galvanised iron barbed wire duly painted by dipping in paint twice with anticorrosive bitumastic paint (IS:158) of approved brand and manufacture in black shade to give a smooth and even surface, size of barbed wire 2.5x2 mm (Weight to be not less than 108 gms per metre length ) conforming to IS: in 20 horizontal rows (13 rows in vertical portion and 7 rows in slanting portion) to be fixed and stretched with MS hooks/tighteningbolts(as per drawing) and properly woven with four-diagonals (two in vertical portion and two in goose neck portion as per EPI drawing of same GI barbed wire to be fixed to angle iron posts in holes with 2.5 mm dia and 100 long Gl staples/clips and providingvertical and diagonal strands of barbed wire properlyinterwoven with horizontalrows of barbed wire at a spacing of 150 mm upto a height of 7 rows of fencing aboveground level, adequatelytied at three places in staggered manner with Gl wire of not less than 16 guage as per EPI drawing and providing two sets of spikes each set consisting of 75 x 6 mm MS Flat 1

4 1000 mm long with 10 nos pointed spikes made of 75 mm long 10mm dia MS rods welded to this MS flat & fixing the same on both the faces of angle iron post in goose neck portion with 3 nos 10 mm dia, 50 mm long MS nuts and bolts with washers and seven holes to clip the Barbed wire in each face as per EPI drawing including applying primer & paint (in five coats as per special conditions and specifications) as per approved brand and manufacture to give an even shade on all steel work except portion embeddedin cement concrete. The foundationconcrete blocks of posts and struts shall be of cement concrete 1:3:6 (1 cement :3 coarse sand :6 graded stone aggregate 20mm nominal size) including excavationin all kinds of soil and the cost of centering & shuttering, back filling of earth in foundation, disposal of surplus earth etc complete (For Bangladesh side fencing post and for India side fencing post). metre ,605, Providing and fixing security fencing of Gl barbed wire consisting of copper enriched MS angle posts 65x65x6 mm 1500 mm length aboveground levet and 450 mm below ground level including providing one number 75 mm long pointed spike made of 12 mm dia MS round bar welded to angle iron post at corner for min 25mm length as per EPI drawing, MS angle posts placed at 3000mm centre to centre, embedded in cement concrete blocks 250mm dia 600mm deep placed at 550mm below ground level and every 10th post, end posts & corner posts to be strutted with copper enriched MS angle struts on both sides of size 65x65x6 mm and 2120mm long (200mm vertical at top and 1920 mm slanting down) fabricated and welded as per drawing, bolted to vertical posts with 2 Nos 12mm dia 50mm long bolts and nuts with washers, struts embedded in cement concrete blocks of size 800mm x 250mm upto 300mm height at top and sloped towards bottom of area 250x250 mm at overalldepth of 600 mm placed at 500mm below ground level as per drawing including providing and fixing galvanised iron barbed wire duly painted by dipping in paint twice with anti corrosive bitumastic paint (IS:158) of approved brand and manufacturer in black shade to give a smooth and even surface of size 2.5x2.0 mm(weight to be not less than 108 gms per meter length) confirming to IS : in ten horizontal rows to be fix and stretched with MS hooks/tighteningbolts (as per drawing) and properly woven with two diagonals of same Gl barbed wire to be fixed to angle irons posts in holes with 2.5mm dia at 100 mm long Gl staples/clips as per EPI drawing including applyingprimer and paint (in five coats as per special conditions and specifications) of approvedbrand and manufacturer on all steel work except the portion embeddedin cement concrete. The foundation concrete blocks for posts and struts shall be of cement concrete 1:3.6 (1 cement :3 coarse sand : 6 graded stone aggregate20 mm nominal size) including excavationin all kinds of soil and the cost of centering & shuttering, back filling of earth in foundation, disposal of surplus earth etc complete (for middle row fencing post). metre ,668,

5 6 Providing, laying and fixing of galvanised punched tape concertina coil having galvanised spring steel core of wire 2.5mm dia of cold drawn steel punched tape of low carbon steel having series of sharp barbs uniformly punched along its length, 55 barbs on periphery per revolutioncrimped on steel spring core wire, galvanisedclips Gl steel wire handles hooked to coils for handling MS square bar spikes hooked to coil having pointed faces for anchorageand weight kg.per coil including spreading of each coil 10metre length adequatelytied to existing Gl barbed wire fencing and fencing post with Gl wire of not less than 16 guage at every 1000mm spacing, tying of handles of succeeding coil with preceding coil with GI wire of not less than 16 guage, properly anchoring of spikes at start and end of coil in precast cement concrete block of size 20x20x20cm. and of mix 1:2:4 (1 cement: 2coarse sand :4 graded stone aggregate 20mm nominal size) of bottom layer and applying anticorrosive bitumastic paint (IS:158) of approved brand and manufacture in black shade to give a smooth & even surface by dipping in paint twice over punched tape concertina coil complete as per drawings and directions of the Engineer-in-Charge. each ,316, Providing and fixing Gl barbed wire of size 2.5x2.00mm (weight to be not less than 108 gms per metre length) conforming to IS : after painting by dipping in paint twice with anticorrosivebitumastic paint (IS-158) of approvedbrand and manufacture in black shade to give a smooth and even surface, inside the concertina coil for both layers in each row inclined diagonal pattern from outer row towards middle row in zigzag manner from Bangladesh side and Indian side as per EPI drawing, tying with the barbed wire with six turns of Gl binding wire not less than 16 gauge or with two U bolts. The barbed wire will be stretched in such a way that the untied length of concertina coil is not more than 6.00 metre as directed by the Engineer-in-Charge.(Measurement shall be taken for each row cosisting of both layers of coil) metre , Providing and fixing MS square vertical post for MS gate formed by welding two Nos MS angle of size 100x100x8mm, 4200 mm long, 2850mm above ground level and 1350mm below ground, welded throughout to vertical outer angle post of fencing, both embeded in 1000 x800x1500 mm foundation block of reinforced cement concrete 1: 2:4(1cement :2 coarse sand :4 graded stone aggregate20mm nominal size)including cost of centring & shuttering, post to be strutted with angle strut of size 90x90x6mm and 2500mm in length (300mm vertical at top and 2200mm slanting down) bolted to vertical post with 2 nos. 16mm dia 200mm long M.S. bolts and nuts, also including 400x400x8mm base plate, 210x100x8mm triangular stiffener plates jointing the post and the base plate on the four corners, including applying primer & paint (as per Special conditions and specifications) of approvedbrand and manufacturer to give an even shade on all steel work except the portion embeddedin RCC. The top of post shall be provided with MS plate of 125 mm x 125 mm size, 4 mm thick on which 4 Nos pointed spikes of 10mm dia and 75mm long to be welded in scattered way and post sides to be welded with 5 nos 8mm thick cleats with holes for 25mm pintols as shown. The cold twisted steel reinforcement for RCC foundation block comprising of 4 Nos vertical bars of 12mm dia, 8nos 8mm dia stirrups etc complete as per EPI drawing. each ,

6 9 Providing and fixing in position at each location composite gate consisting of two nos. double leaf M.S. gates of overallsize 3.65m x 2.80m each as per approved EPI drawing & directions of Engineer-in-charge. Each gate consists of (a) 1.6mm thick MS sheet with 60mm dia staggered holes cut to size and welded with frame consisting of MS angle 50mm x 50mm x 6mm, Tee 50mm x 50mm x 6mm, Cross bracing of MS angle 35mm x 35mm x 6mm, Flat 40mm x 6mm gusset plate 6mm thick. (b) Blade with teeth made of M.S. Flat 25mm x 3mm & M.S spikes of 16mm dia rod 600mm long welded at the top of c/c. (c ) 3 rows of barbed c/c fixed at the top of the gate frame. (d) MS hinges with pintal of 25mm dia and 80mm long (2x5nos), 4 nos 450mm long tower bolts with 40mm dia G.I socket and locking arrangement and a pair of 50mm dia rollers. (e) 150mm thick CC 1:2:4 (1cement: 2 coarse sand: 4 graded stone aggregateof 20mm nominal size) laid over 150mm thick CC 1:5:10 (1cement: 5 coarse sand : 10 graded stone aggregateof 40mm nominal size) and random rubble masonry work with hard stone in cement mortar 1:6 (1 cement:6 coarse sand) including necessary earth work and providing & fixing circular MS Tee 50mm x 50mm x 6mm for easy movement of rollers. The overall plan area of pavement to be 4.80m x 4.00m covering both gates. (f) Painting two or more coats of synthetic enamel paint over a priming coat of red oxide zinc chrome primer on all steel work. (g) Payment for each composite gate to cover for two nos. double leaf M.s.gates and paved area covering the both gates. (h) Payment for MS posts to be made separately. each ,398, Providing & laying cement concrete 1:5:10 (1cement :5 coarse sand : 10 graded stone aggregate 40 mm nominal size) in base course for cement concrete 1:3:6 pavement (to be paid separately) to required slope & camber including shuttering, finishing, tamping etc over consolidated ground complete as per directions of Engineer-in-charge. cum ,587, Providing and laying cement concrete 1:3:6 (1cement :3 coarse sand : 6 grade stone aggregate20mm nominal size) in pavement over a base course of cement concrete 1:5:10 (to be paid separately) laid to required slope including shuttering, consolidating, finishing, tamping complete as per directions of Engineer-in-charge. cum ,716, Add for excavation in all kinds of soil beyond stipulated dimensions as mentioned in above Items, wherever required including disposal of surplus earth including all lead and lifts. cum , Add for cement concrete 1:3:6 (1cement: 3coarse sand : 6 graded stone aggregate 20mm nominal size) in foundation(beyond stipulated dimensions mentioned in above Items, wherever required). cum , Centering and shuttering including strutting, propping etc. and removal of form work for - a) Foundations, footings, bases of Columns Sqm , Steel work in single section fixed without connecting plate including cutting, hoisting, fixing in position and a priming coat of approved steel primer. quintal , Sub-Total 63,372,

7 SUB-HEAD - 2 : ROAD WORKS 1 Preparation and consolidation of sub grade with power road roller of 8 to 12 tonne capacity after excavating earth to an average of 22.5 cm depth, dressing to camber and consolidating with road roller including making good the undulations etc. and re-rolling the sub grade and disposal of surplus earth with lead upto 50 metres. 100 sqm ,724, Laying water bound macadam sub-base with graded stone aggregate 90 to 40mm size, stone screenings of 12.5mm size and blinding material including screening, sorting, spreading to template and consolidationwith road roller etc. complete. (Payment for stone aggregate, screenings, kankar, moorum and red bajri etc. to be made separately.) cum , Supplying and stacking of graded stone aggregate of size range 90mm to 40mm at site cum ,780, Laying water bound macadam base course with graded stone aggregate 63 to 40mm including stone screenings, blinding material and including screening, sorting, spreading to template and consolidation with road roller etc. complete. (Payment for stone aggregate, screenings, red bajri etc. to be made separately.) cum ,258, Supplying and stacking of graded stone aggregate of size range 63mm to 40mm at site cum ,631, Supplying and stacking of stone screening / chippings at site. (a) 12.5mm nominal size cum , Providing and applying tack coat using hot straight run bitumen of grade 80 / 100 including heating the bitumen, spraying the bitumen with mechanically operated spray unit fitted on bitumen boiler, cleaning and preparing the existing road surface as per specifications. (a) On 0.75 Kg / sqm sqm ,020, Providing and laying 20mm premix carpet surfacing with 1.8 cum and 0.90cum of stone chippings 13.2mm size and 11.2mm size respectively per 100 sqm and 52 Kg and 56 Kg of hot bitumen per cum of stone chippings of 13.2mm and 11.2mm size respectivelyincluding a tack coat with hot straight run bitumen including heating of bitumen and crushed stone aggregate,mixing of crushed stone aggregate& binder with mini Hot mix plant, spreading of stone aggregate & finishing to required camber, grade and rolling with 10 tonne power roller and blinding the surface with dry fine 0.03 cum per 10sqm of road surface including the cost of materials, fuel, hire charges of machinery & T&P etc. complete (tack coat to be paid for separately) with paving Asphalt 80/100. sqm ,431, Sub-Total 17,523,

8 SUB-HEAD - 3 : EARTHWORK & RETAINING WALL 1 Earth work in excavationin foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavatedsoil and disposal of surplus excavatedsoil as directed, within a lead of 50 m. (a) All kinds of soil cum , Filling available excavated earth (excluding rock) in trenches plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead upto 50 m and lift upto 1.5 m cum , Earth work in excavationover areas (exceeding 30cm in depth, 1.5m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50 m and lift upto 1.5m, disposal of earth to be levelled and neatly dressed. (a) All kinds of soil cum ,014, Earth work in rough excavation,banking excavatedearth in layers not exceeding20 cm. in depth, breaking clods, watering, rolling each layer with 1/2 tonne roller or wooden or steel rammers and rolling every 3 rd and top most layer with power roller of minimum 8 tonnes and dressing up in the embankment for roads, flood banks, marginal banks and guide banks or filling up ground depressions with good earth with 50m lead & lift. (Cost of earth and royalty to be paid by the agency. Earth to be arranged by the contractor beyond right of way). (i) All kinds of soil cum Providing & laying cement concrete 1:5:10 (1 cement :5 coarse sand :10 graded stone aggregate 40 mm nominal size) in foundations upto plinth level including the cost of centering & shuttering etc complete. cum ,160, Providing and laying cement concrete 1:3:6 (1cement :3 coarse sand :6 graded stone aggregate 20mm nominal size) in laid to required slope including shuttering, consolidating, finishing, tamping complete as per directions of Engineer-in-charge. cum , Random rubble masonry with hard stone ( first sort ) in foundation and plinth including levelling up with cement concrete 1:6:12 (1cement:6 coarse sand :12 graded stone aggregated 20mm nominal size) at plinth level with: (a) Cement mortar 1:6 (1 cement: 6 coarse sand) cum ,630, Gravel filling cum , Pipe sleeves 50 mm dia. Nos , Pointing on stone masonry with cement mortar 1:3 (1 cement: 3 fine sand ) a) Flush pointing sqm , Providing and laying "Guard Pillar" of size 450 x 450 x 900mm deep (450mm aboveground and 450mm below ground level) made of coursed rubble masonry with hard stone in CM 1:6 (1 cement :6 coarsed sand) with flush pointing in CM 1:3 (1 cement : 3 fine sand) on exposed portion including excavation and backfilling etc. complete as per EPI drawing and directions of Engineer-incharge. each , Sub-Total 29,171,

9 SUB-HEAD - 4 : BOX CULVERTS & DRAINAGE 1 Earth work in excavationin foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavatedsoil and disposal of surplus excavatedsoil as directed, within a lead of 50 m. (a) All kinds of soil cum , Filling available excavated earth (excluding rock) in trenches plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead upto 50 m and lift upto 1.5 m cum Providing and laying cement concrete 1:2:4 (1cement :2 coarse sand :4 graded stone aggregate 20mm nominal size) laid to required slope including shuttering, consolidating, finishing, tamping complete as per directions of Engineer-in-charge. cum , Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. up to floor five level excluding cost of centering, shuttering, finishing and reinforcement 1:1:2 (1 cement : 1 coarse sand : 2 graded stone aggregate 20 mm nominal size) cum ,957, Centering and shuttering including strutting, propping etc. and removal of form work for a) Foundations, footings, bases of Columns Sqm , Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete up to plinth level. Thermo-Mechanically Treated bars. Kg ,829, Pipe sleeves 50 mm dia. Nos , Providing and laying longitudinaldrain of size 400mm at top, 200mm at bottom, depth varying from 300mm to 600mm (all internal dimensions), made of random rubble masonry 150mm thick minimum, with flush pointing in cement mortar 1:6 (1 cement : 6 coarse sand ) on internal surface including excavation etc. complete as per drawing and directions of Engineer-in-charge. metre ,901, Sub-Total 9,240, GRAND TOTAL 119,308,