Bharat Sanchar Nigam Limited Tender
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Costs
EMD
₹ 29,020Document Cost
₹ 590Tender Fee
Refer Documents
Description
Scription for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user
Contact
Tender Id
2020_BSNL_61671_1Bid Award Id
ViewTender No
3-e1/BSNL/PJM/2020-21Tender Authority
Bharat Sanchar Nigam Limited ViewPurchaser Address
-Website
http://https://www.bsnl.co.in/
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Documents
BOQ Items
a) Ordinary rock
91
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b) Hard rock (blasting prohibited)
37
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Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.
177
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Extra for every additional lift of 1.5 m or part thereof in excavation /banking excavated or stacked materials.
-
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All kinds of soil.
10
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Ordinary or hard rock.
128
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Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :
-
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1:2:4 (1 cement : 2 coarse sand(zone-III) : 4 graded stone aggregate 20 mm nominal size)
11.2
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1:5:10 (1 cement : 5 coarse sand (zone-III): 10 graded stone aggregate 40 mm nominal size
7.1
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Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : a) 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) : 3 graded stone aggregate 20 mm nominal size).
39.1
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Centering and shuttering including strutting, propping etc. and removal of form for :
-
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Foundations, footings, bases of columns, etc. for mass concrete.
104
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Columns, Pillars, Piers, Abutments, Posts and Struts
21
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-
Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete up to plinth level. A) Thermo-Mechanically Treated bars of grade Fe-500 D or more.
2300
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-
Smooth finishing of the exposed surface of R.C.C. work with 6 mm thick cement mortar 1:3 (1 Cement : 3 fine sand)
14
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-
Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 3.5 in foundation and plinth in: a) Cement mortar 1:6 (1 cement : 6 coarse sand)
1
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-
12 mm cement plaster of mix : a) 1:6 (1 cement: 6 fine sand)
10
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Supplying and stacking at site, 3 Nos. - 600x600x20 mm thick and 3 Nos. - 600x600x6 mm thick M.S. Base Plates of approved quality including making 16 No. holes of 28 mm dia to each plate, connecting MS angles etc all as per standard drawing of 60M HYBRID Tower, Drawing no. HBT.14 all complete as per direction of Engineer-in-charge.
436
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Supplying Anchor Bolts at site manufactured from 25mm dia Mild Steel bar of 3300mm in length in single piece conforming to IS 2062-1999, threaded at top 150mm length and bent at bottom end for 300mm long of the bolt including suitable hexagonal nuts, check nuts and Mild steel spring washers etc all complete as per direction of Engineer-in-charge.
48
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Fixing bed plates, templates and anchor bolts etc. for stem of tower foundation including scaffolding, accurate positioning, levelling etc. and maintaining the position and level till casting of RCC work of columns is over and applying grease to the exposed portion as protection from rusting, complete as per the directions of the Engineer-in-charge. (Bed plates, templates and anchor bolts etc. to be supplied by the department free of cost.) (Note:- Each anchor bolts fixed in position shall be measured for payments ,any variation in centre to centre distance of anchor bolt from drawings after casting of concrete, may require dismantling and recasting of columns for accurate positioning of anchor bolts at the cost of agency).
48
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Excavating holes more than 0.10 cum & up to 0.5 cum including getting out the excavated soil, then returning the soil as required in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering etc, disposing of surplus excavated soil, as directed within a lead of 50 m and lift upto1.5 m. a) All kinds of soil.
50
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-
Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level a) 1:2:4 (1 cement : 2 coarse sand(zone-III) : 4 graded stone aggregate 20 mm nominal size) :
0.2
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-
Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor, etc., up to floor five level, excluding the cost of centering, shuttering and finishing : a) 1:2:4 (1 Cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size)
4.5
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Centering and shuttering including strutting, propping etc. and removal of form work for : a) Columns, piers, abutments, pillars, posts and struts.
27
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Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.
1056
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Steel work in built up tubular ( round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. a) Hot finished welded type tubes.
74
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Providing and welding of box hinges 100 mm size by welding to the gate channels etc. all complete as directed by the engineer in charge.
6
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Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : a) Two or more coats on new work
35
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Providing and fixing G.I. chain link fabric fencing of required width in mesh size 25x25 mm made of G.I. wire of dia 3 mm including strengthening with 2 mm dia wire or nuts, bolts and washers as required complete as per the direction of Engineer-in-charge.
136
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Providing and fixing of hot dipped galvanising of structural steel, galvanising coating shall be not less than610 gm/ sqm ( i.e. 85 micron thickness) confirming to IS 4759:1996 and IS 2629:1985 to missing members of tower including tranportation of the same , all as per direction of Engineer in charge.
300
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Mechanical Transportation of 60 Metre high tower material (Approx.23.50 MT weight) from BSNL Store at Bambolim to Site of work in Thivim Railway Station including loading, transportation and unloading , carriage from road side to work site & stacking the same, making security arrangement against theft / loss etc., allied activities etc. all complete as per the directions of the Engineer-in-charge.
-
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Upto initial 35 km distance.
1
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Erection, testing and commissioning of 60 metre high three legged,Tubular ground based self-supporting HYBRID Tower, using new/ old/ recovered dismantled material (Weight of Tower upto 23.50 MT) as per approved drawing and specifications with all its necessary components which includes ladder, working platform with railing, carrier and fastenings, gantry, cable feeder rack, antenna fixtures, hexagonal nuts and bolts, spring washers, foundation anchor nuts, base plates, wave guide rack and rack support etc. all complete as per the directions of the Engineer-in-charge.
-
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Note:- (i) Tower materials including all the members, bolts & nuts will be supplied by BSNL free of cost.
-
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(ii) Rate includes cost of all operations involved in hoisting and erection of tower including hire charges of tools, plants and machineries etc. and is inclusive of cost of all type of labours including skilled, unskilled, highly skilled labours, technicians etc. with insurance premium of all the workers employed by the agency and also includes straightening of any bent tower materials, matching holes of members/gusset plates and nothing extra will be paid on any account what so ever.
-
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(iii) The erected tower will have to meet the tower erection standards of the department and any deficiency/ discrepancy/ deviation in erected tower pointed out by the testing authority during acceptance testing (A/T) of the same, will have to be rectified.
-
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(iv) Tower Erection may be carried out in habitant area; hence the agency has to ensure extreme precaution during the execution of the work to prevent any accident/ injury/ harm/ damage to any human or animals or property or trees and plants etc. at all cost. If any mishap happens due to negligence of the agency, he will be held sole responsible for the damage and will have to face the law and bear the cost as well.
1
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P/F of G.I.sheet pressed in required profile for waveguard on horizantal runway including jointing with nut bolting, rivetting as required by Engineer in charge.
20
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Supplying of hot dip galvanised bolts and nuts of grade 5.6 and as per IS 12427 including spring washer/ plain washer of required diameters and length for mobile tower erection etc. complete as directed by Engineer in Charge.
20
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Supplying & laying Charcoal required for Ring earth as per specification given by the Department in excavated trench in layers of required thickness below and above GI strips as per direction of Engineer in charge.
450
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Supplying & spreading crystal salt required for Ring earth as per specifications given by the Department in excavated trench mixed with charcoal below and above GI strips as per direction of Engineer in charge.
75
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Supplying & laying of 50mm x 6 mm GI flat (with zinc coating 610 gms/ sqmtrs) in soil around the tower at the depth of 3 mtr including interconnections with GI flat with suitable GI nut & bolts & connecting the flat to the all the tower legs & earth plate complete as required. ( For Ring earth ) Note :- 1) Excavation and refilling the trench will be paid seperately
70
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Extension of ring earth with 50mm x 6mm thick GI flat strip on surface or recess for connections as per specifications.
15
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Providing and fixing 50mm x 3mm GI strip on surface including GI flats,plates, nuts bolts for tower errection & earthing work as required.
70
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Providing and fixing copper Lightening arrester of 1500mm length, 25mm dia, hollow tube and of wall thickness not less than 1.60 mm including tinning the bottom portion of the spike for a length of not less than 150mm and connecting to the G.I. strip of size 50 x 3mm by means of clamps and 2nos 10mm dia brass bolts and nuts all complete as directed by the Engineer-in-charge. The lightening spike shall be fixed to the tower with Teflon sheet to avoid direct contact with the tower.
1
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-
Providing and fixing LED aviation obstruction lamp of M/s S.G.Enterprises, Insta Power, Saraj, Binoy, Aviads, Litten or equivalent make with light dependent resistance sensor (day and night automatic timer) with necessary MS brackets and MCB switches, clamps etc., complete, all as per directions of Engineer-in-charge.
1
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Supplying & laying of 3x1.5 Sqmm armoured copper conductor Cable "Armoured/ ISI PVC Insulated & sheathed cable" of approved quality and brand including copper terminations/ Lugs etc. all complete as per directions of Engineer- in-charge. Sheath earthing for the armoured cable shall be done at minimum of two points on the tower as per the standards specified. (Special Note :- The earthing shall be carried out as per specifications of BSNL for electrical work .
1
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Painting of 60 m high three legged tubular Hybrid self-supporting tower with two coats of synthetic enamel paint of approved brand and manufacture as per international Civil aviation rules (International white & orange) over one coat of Eitch primer and over it one coat of Zinc Chromate Yellow primer all as per direction of Engineer-in-charge. The rate is inclusive of painting of all tower materials including platform, antenna mount, ladder, vertical and horizontal tray, post etc. and will have to get insurance premium of all the workers employed by him on painting.
1
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