Water Resources Department Tender

Dismantling, clearing away and carefully stacking materials useful for reuse any thicknees of walls Brick / Stone masnory in cement mortar walls under 3m (three) High complying with standard specification and as directed by the Engineer.

Dismantling,clearing away and carefully stacking material useful for reuse for any thickness Plain cement concrete complying with standard specification and as directed by the Engineer.

Refilling the excavated soil (other than sand) complying with standard specification for filling in foundation and basement.

Earth work Excavaction for foundation and depositing on bank with an intial lead of 10 m and intial lift of 2 m in hard stiff clay,stiff black cotton soil, Hard red earth, shales, murrams, gravel, stoney earth and earth mixed small size blouders and hard gravelly soil complying with standard specification and as directed by the departmental officers.SS 20B

Suppling and filling with sand for filling in layers of not more than 15cm thick well rammed with water complying with standard specification and as directed by the departmental officers.

Providing and placing in position of plain Cement concrete of grade M15 using hard well graded aggregates with the nominal maximum size of coarse aggregate of 40mm; weigh batching the ingredients and mixing in approved mixers/batching plant (to produce concrete of the specified characteristic strength of 15 N/mm2 at 28days) including dewatering the placement site by bailing/pumping and by diverting wherever necessary; laying the concrete in layers of not exceeding 15 cm thick and in bays; compacting and finishing the surface with all leads and lifts; watering curing complete so as to attain the profile and strength specified in the approved drawing & specifications etc., complete complying with standard specification and as directed by the Departmental Officers. (with out vibration)

Supplying and erecting water tight centering for soffits of cement concrete piers,abutments,RCC slab and beams,bed blocks etc.including strutting 3m height, using mild steel BG 10 sheets of size 90cmx60cm stiffened with welded mild steel angles of size 25mmx25mmx3mm for boarding laid over silver oak (country wood) joist of size 10cmx5.5cm(spaced at about 90cm centre to centre) and supported by casurina props of 10cm to 13cm dia complying with standard specification and as directed by the departmental officers .a)Centering for retaining walls,RCC slabs etc.

Upto 3.29 height with strutting

Without strutting

Providing and placing in position of plain Cement concrete of grade M15 using hard well graded aggregates with the nominal maximum size of coarse aggregate of 40mm (60%) and 20mm (40%); weigh batching the ingredients and mixing in approved mixers/batching plant (to produce concrete of the specified characteristic strength of 15 N/mm2 at 28days) including dewatering the placement site by bailing/pumping and by diverting wherever necessary; laying the concrete in layers of not exceeding 15 cm thick and in bays; vibrating, compacting and finishing the surface with all leads and lifts; watering curing complete so as to attain the profile and strength specified in the approved drawing & specifications etc., complete complying with standard specification and as directed by the Departmental Officers. with vibration(SS20B)

Providing and placing Plain Cement Concrete M20 grade using crusher broken hard coarse aggregate (well graded) of nominal maximum size of 20mm and downgraded to I.S specified grading (To achieve the specified characteristic strength of 20N/mm2 in 28 days) and mixing the ingredients in approved mixer including dewatering of the placement site by baling / pumping and diverting wherever necessary, placing concrete in layers and vibrating, water curing, finishing the surface with all leads and lifts etc., complete complying with standard specification and as directed by the Departmental Officers. (Field Channel Wearing coat) (with out vibration)

Supplying, Laying, Jointing and fixing in position of R.C.C. Hume pipes of NP 3 class of 9000mm. Dia with suitable collars including labour charges and jointing materials, etc., complete complying with standard specification and as directed by the departmental officers.complying with standard specification and as directed by the departmental officers

Random rubble masonry in Cement mortar 1:4 (One cement and four sand) using new hard granite stones and bond stones including simultaneous pointing of the exposed surface with same mortar and all incidental charges such as bailing out water, curing, finishing complying with standard specification.SS 35 H

Plastering with Cement Mortar 1:4(One cement and four sand), 20mm thick in all floors including curing etc. complete complying with standard specification and as directed by the departmental officers.

Supplying and fixing new cut stone fully dressed to size all faces and set in cement mortar 1:3 (One cement and three sand by volume) mixed mechanically in approved mixer) including all incidental charges such as finishing, curing etc., complete complying with standard specification and as directed by the Departmental Officers

Supplying, fabricating and placing in position of HYSD (high Yield Strength) bars for all reinforced cement concrete works including cost of binding wire, steel rods, conveyance charges and labour charges etc., complete complying with standard specification and as directed by the Departmental Officers. (Specification No.9.1 to 9.12.1) cutting, bending and tying the grills complete complying with standard specification. Steel and binding wire will be at the contractor's own cost.

Supplying,erecting steel centering for sides and soffits including necessary and struting for plane surface in all floors supports with all cross bracing using MS sheets of size 90 x 60 cm 10 BG stiffened with welded MS angles of size 25 x 25 x3mm for boarding laid over silver oak joists of size 10cmx6.5cm spaced at about 90 cm c/c and supported by casurina props of 10 to 13 cm dia spaced at not more then 75 cm c/c etc,complet complying with standard specification

Providing and laying in position of Standardised Concrete Mix M20 in accordance with IS 456-2000 using 20 mm down graded hard broken granite stone jelly for all RCC items of works with minimum cement concrete of 325 kg/m3 and maximum water cement ratio of 0.55 with about (5 cum) 7730 kg of 20 mm machine crushed stone jelly and with about (3.30 cum) 5156 kg of 10 - 12 mm machine crushed stone jelly and with about (4.79 cum) 7670 kg of sand weigh batching the ingredients and mixing in approved mixers/batching plant (to produce concrete of the specified characteristic strength of 20N/mm2 at 28days) including dewatering of placement site by bailing/pumping and by diverting wherever necessary laying the concrete in layers and in bays, Vibrating, compacting and finishing the surface water curing so as to attain the profile and strength specified in the approved drawing and specification and excluding the cost component of providing rigid and smooth centering and shuttering wherever necessary for various depths below ground level and various heights above ground level as per the direction of the Engineer complete in all respect but excluding the cost and placing of reinforced grill in position complying with standard specification

Providing and placing Reinforced Cement oncrete M 20 grade (1:1½:2) using hard well graded aggregates with the nominal maximum size of coarse aggregate of 20mm; weigh batching the ingredients and mixing in approved mixers/batching plant (to produce concrete of the specified characteristic strength of 20N/mm2 at 28days) including dewatering of placement site by bailing/pumping and by diverting wherever necessary laying the concrete in layers and in bays, Vibrating, compacting and finishing, adequate water curing so as to attain the profile and strength specified in the approved drawing and specifications etc, complete as directed by the Engineer in charge of works and as per the technical specifications

Pointing with Cement Mortar 1:3 ( one cement and three sand ) using 20 mm deep including curing and finishing etc complete complying with std specification

Repairing and fixing best country wood plug with 63mm dia MS screw gearing rod 4m height support on 2 Nos. ISMB 125 RJ Joists of 1.80m length and guide beam 1 No. of the same size resting in turn of MS base plate of 50 X 30 mm size 6 mm thick with cast iron hexagonal head set and a collar plate of 300 X 300 X 6 mm thick fixed with necessary bolts and nuts and other fixture etc, complete as directed by the Engineer in charge of works and as per the technical specifications centre and bottom side covered iron strap - 3 nos. Plate thickness size 3 mm steel plate. The plug hole size 10 cm to 25 cm dia. etc., including cost of rod, wrought and put up and fixing in correct alignment in position. The plug painted with two coats of Varnish, the rod painted with two coats of best anti-corrosive paint and conveyance to the work site including loading, unloading. The rates shall be inclusive of all taxes and duties and including fixing charges etc., complete complying with standard specification and as directed by the Departmental Officers.(plug shutter only)

Earth work deploying earth moving machinery for desilting channel and forming bund on either side and depositing the earth on banks including jungle clearance etc complete having width more than 10m

Earth work deploying earth moving machinery for desilting channel and forming bund on either side and depositing the earth on banks including jungle clearance etc complete having width of 3 to 10m

GST 18%