WBIW/EE/SDD/e-NIT-10/2025-26 SL-3

Labour for lowering and stacking after dismantling in parts R.S.joists, channels, angles, tees, plates etc. complete as directed.

Labour for hoisting and placing in proper position (up to 1st floor level) departmental R.S. joists, channels, angles. Tees, plates etc. including fitting and fixing same with bolts and nuts, if necessary (but excluding cost of such bolts and nuts

M.S. structural works in roof trusses with tubular sections conforming to IS: 806-1957 & IS: 1161- 1958 cnnected to one another with bracket, gusset cleats as per design, direction of Engineer-in-charge complete including cutting to requisite size, fabrication with necessary metal arc welding conforming to IS: 816- 1956 & IS: 9595 using electrodes of approved make and brand conforming to IS:814- 1957, haulage, hoisting and erection all complete. The rate includes the cost of rolled steel section, consumables such as electrodes, gas and hire charge of all tools and plants and labour reqired for the work including all incidental chages such as electricity charges, labour insurance charges etc. Payment to be made on the basis of calculated weight of structural tubular memebrs as specified in relevent IS code in finished work. Payment for gusset, bracket, cleat may be made by adding the actual weight of such items with weight of finished structural members. The rates are considered for a height of erection 8 m. / 2nd floor level from the ground. Add 1.5 % extra over the rate for each additional floor or 4m. beyond the initial 8 m. or part thereof.

iii) for trusses spanning above 20.00 m and up to 30 .00m

Supplying at site and fitting & fixing Mild Steel long nuts & bolts etc. complete as per the direction of the Engineer-in-charge

Drilling holes of requisite diameter in R.S. joists channels, tees. Plates etc.

(b) (I) Dia.above 12mm and depth upto 10mm

Supplying,hoisting,fitting and fixing R.C.C. precast thin lintels, 75 mm. thick (1:1.5:3) conforming to the specification laid down in C.B.R.I. data sheet No.1 with stone chips, sand, cement and reinforcement (both main and distribution) bars upto 1.00 percent as per drawing and specification including placing in situ and supporting arrangement for taking the load of super-imposed brick work and striking of the same when directed.

Hire and Labour Charges for shuttering with hard wood for precast R.C. Slab curved, or stright and striking out the same including fitting, fixing the precast slab in position with necessary carriage and haulage, hosting etc, complete in all respect. (only the area in contact with concrete to be measured)

(a) Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc.

(A) Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. including using of approved putty etc. on the surface, if necessary : (b) On steel or other metal surface : With super gloss (hi-gloss) - (iv) Two coats (with any shade except white)

Supplying Jhaw / Eucalyptus bullah piles at work site, including dressing and making one end pointed.

c) 15.0 Cm. av. Diameter

Supplying, fitting and fixing with iron nails half split bullah wailing pieces and cross pieces etc. complete with cost of all materials and carriage to site.

(a) Width of thinner end above 10 cm. and less than 15 cm. (i) Jhaw / Eucalyptus.

Labour for driving Jhaw / Eucalyptus bullah piles by monkey in all sorts of soil including hoisting and placing piles in position, protecting the pile head with iron ring and cutting and shaping heads before and after driving and including hire and labour for necessary driving appliances and all tackles.

b) Where boats are necessary

iv) 15.00 Cm Dia bullah

Providing and constructing Temporary Service Road of width not less than 3.75 m over river for movement of men, equipment and construction machineries from one pier / abutment location to another pier / abutment location considering necessary stability and safety aspects by providing and driving suitable piles, providing fitting, fixing suitable R.S. Joist, Channels, angles and wooden sleeper as per design requirement including dismantling and taking out the entire service road after construction. ii) With R. S. Joist Pile b) Height of deck above bed level above 3.25 m & upto 4.25 m

Providing and constructing Service Road of width 4.0 m to reach island location from one pier location to another pier location with height upto 1 m. by sand / dry soil filled cement / polyethylene bags and removal of the same after main construction activity.

Hire and labour charges for staging with sal bullah for super structure of bridge (Major and Minor) including stripping off and removing clearing on completion of work as per design and drawing approved by the Engineer-in-charge. (a) Up to 17.5 cm. diameter 80% of item no 13

Coal tarring with 5% pitch including cost of material and labour complete as per direction of the Engineer-in-charge. b) Two coats

Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes i) Pakur Variety

Silver sand

Supplying to site empty cement polythene bags (capacity 50kg) in good condition including stacking, incedental charges etc. all complete (capacity 50 kg).

Labour charges for filling empty cement gunny bag / polythene bag (capacity 50 kg) with all kinds of earth (wet or dry), sand or agreegates(stone / brick) and sewing as done in case of cement bags , tying with a knot after filling will not be accepted ) , and stacking within a lead of 30 metre as per direction of Engr-in-charge (cost is excluding the cost of any types of filling materials).

Dumping in position earth / sand filled gunny / poly bags (capacity 50 kg) within a lead of 30 metre inclusive of all lifts.

Earthwork inexcavation in all kinds of soil for making embankments,repairs to the embankment,closing br eaches etc.as per profile including supply and transporing the earth by truck or tractor or any other mechanical meanson land , including loading, transporting, unloading and stacking withall lifts bothways and head load where necessary and depositing the same on embankments, clannels, filling depressions in requisite profile, levelling as per direction of the Engineer-in-chargewithin a lead of, NB :- Measurement to be taken on the basis of stack measurement / pre post work section measurement after deduction of void as per norms. No extra payment will be made for stacking. E) Beyond 4.00 km and upto 5.00 km Note: The rate is inclusive of Royalty charges compensation of earth for land owned arranged by the contractor. Royalty payment certificate in original from competent authority asked to be produced along with the bill. Otherwise amount due towrds Royalty @ Rs. 29.00 per Cum will be deducted from the bill of works Note: The rate includes compensation of earth for land owned arranged by the contractor @ Rs.25.00 per Cum. The rate also includes Royalty on earth @ Rs. 29.00 per Cum, Cess @ Rs. 5.30 per Cum as per Govt. notification, which will be provid on production of necessary documents in support of payment made. Measurement to be taken on the basis of stack measurement/ pre-post work section measurement after deduction of voids as per norms. No extra payment will be made for stacking

Fitting, fixing bitumen drum sheet to bullah piling and wailing pieces including cutting straightening drum sheet fixing with country nails @ 20cm c/c at top & bottom and bolts& nuts at top & bottom at every joint of drum sheet with a laping of 15 cm, including supply of drum sheet, fixture all complete as per direction of the Engineer - in - charge.

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