Diversion of flood water from Thirupanikarisalkulam through Nedungulam and Megamudaiyar tanks to Chathiram Puthukulam tank to avoid flood inundation in Tirunelveli Corporation area of Tirunelveli District.

Amount

Dismantling clearing away and carefully stacking materials usefull materials for reuse for any thickness of walls in brick or stone masonry in lime mortar walls under 3m high etc., complete complying with standard specifications and as directed by the Engineer incharge of work.

Dismantling clearing away and carefully stacking materials useful materials for reuse for removal of cut stone slabs etc., complete complying with standard specifications and as directed by the Engineer in charge of work.

Dismantling clearing away and carefully stacking materials useful materials for reuse for dismantling lime concrete etc., complete complying with standard specifications and as directed by the Engineer in charge of work.

Earth work excavating and depositing on bank with initial lead of 10M and initial lift of 2m in Hard stiff clay, stiff black cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders for open excavation etc., complete complying with standard specifications and as directed by the Engineer in charge of work.(open excavation)

Earthwork excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size of boulders hard gravelly soil inclusive of shoring to full depth strutting and bailing out water wherever necessary and refilling the sides of foundation with excavated soil other than sand in layers of not more than 15 cm thick, well rammed, consolidated and depositing the surplus earth in places as shown by the departmental officers with an initial lead of 10 metres and initial lift of 2 metres and clearing, levelling the site etc., complete complying with standard specifications and as directed by the Engineer incharge of work.

Earthwork for foundation SDR - (Not Requiring Blasting) excavating and depositing on bank with initial lead of 10m & initial lift of 2m in soft disintegrated rock, laterite, soft rock or kankar, not requiring blasting depositing on bank including shoring strutting and bailing out water wherever necessary, well rammed consolidated and depositing the surplus earth in places as shown by the departmental officers etc., complete complying with standard specifications and as directed by the Engineer incharge of work.

Earth work excavation deploying earth moving machineries for desilting channel having a width more than 10m and forming fund on either side and depositting the earth on banks including juncle clearence etc., complete complying with standard specifications and as directed by the Engineer incharge of work.

Providing and placing in position Plain Cement concrete of M-10 using broken hard granite coarse aggregate (well graded) of nominal maximum size of 40mm and down graded to IS specified using river sand ( to achieve the specified characteristic strength of 10 N / mm² in 28 days ) and mixing the incredients in approved mixer including dewatering of the placement site by baling/pumping and diverting wherever necessary placing in layers and watering, curing, finishing the surface with all leads and lifts etc., complete in all respects so as to attain the profile and strength as specified in the approved drawings and specification etc., complete complying with standard specifications and as directed by the Engineer incharge of work.

Providing and placing in position Plain Cement concrete of mix M-15 Graded mix using broken hardgranite coarse aggregate (well graded) 60% of nominal maximum size of 40mm metal and 40% of nominal maximum size of 20mm and down graded to I.S. specified grading using river sand (to achieve the specified characteristic strength of 15N/mm² in 28 days ) and mixing the ingredients in approved mixture including dewtering of the placement site by baling / pumping and diverting wherever necessary placing in layers and vibrating , watering, curing, finishing this surface with all leads and lifts etc., complete in all respects so as to attain the profile and strength as specified in the approved drawings and specifications etc., complete complying with standard specification and as directed by the Engineer in charge of work.

Providing and placing in position of Plain Cement Concrete M15 using hard broken granite course aggregate (well graded) of nominal maximum size of 20mm graded to I.S.Specificaiton grading using river sand (to achieve the specified characteristic strength of 15 N / mm2 at 28 days ) and mixing the ingredients in by using mixer machine including dewatering of the placement site by bailing / pumping and dewatering wherever necessary laying the concrete in layers as directed and in bays compacting and vibrating watering curing finishing the surface with all leads and lifts so as to attain the profile and strength as specified in the approved drawing and specification for various depth and height below and above ground level etc., complete complying with standard specification and as directed by the departmental officers. (With vibration)

Providing and placing in position Plain Cement concrete of M-20 using broken hard granite coarse aggregate (well graded) of nominal maximum size of 40mm and down graded (70% 40mm and 30% 20mm) to L.S specified grading using crushed stone sand(m-sand) ( to achieve the specified characteristic strength of 20 N/mm² in 28 days ) and mixing the incredients in approved mixer including dewatering of the placement site by baling/pumping and diverting wherever necessary placing in layers and watering, curing, finishing the surface with all leads and lifts etc., complete in all respects so as to attain the profile and strength as specified in the approved drawings and specification etc., complete complying with standard specifications and as directed ny the Engineer incharge of work.

Providing and placing in position of Plain Cement Concrete M20 using hard broken granite course aggregate (well graded) of nominal maximum size of 20mm graded to I.S. Specificaiton grading using river sand ( to achieve the specified characteristic strength of 20 N / mm2 at 28 days ) and mixing the ingredients in by using mixer machine including dewatering of the placement site by bailing / pumping and dewatering wherever necessary laying the concrete in layers as directed and in bays compacting and vibrating watering curing finishing the surface with all leads and lifts so as to attain the profile and strength as specified in the approved drawings and specification for various depth and height below and above ground level etc., complete complying with standard specification and as directed by the departmental officers.

Providing and placing in position of Reinforced Cement Concrete M25 using hard broken granite course aggregate (well graded) of nominal maximum size of 20mm graded to I.S. Specificaiton grading using river sand ( to achieve the specified characteristic strength of 25 N / mm2 at 28 days ) and mixing the ingredients in by using mixer machine including dewatering of the placement site by bailing / pumping and dewatering wherever necessary laying the concrete in layers as directed and in bays compacting and vibrating watering curing finishing the surface with all leads and lifts so as to attain the profile and strength as specified in the approved drawings and specification for various depth and height below and above ground level etc., complete complying with standard specification and as directed by the departmental officers.

Providing and placing in position of Reinforced Cement Concrete M30using hard broken granite course aggregate (well graded) of nominal maximum size of 20mm graded to I.S. Specificaiton grading using river sand ( to achieve the specified characteristic strength of 30 N / mm2 at 28 days ) and mixing the ingredients in by using mixer machine including dewatering of the placement site by bailing / pumping and dewatering wherever necessary laying the concrete in layers as directed and in bays compacting and vibrating watering curing finishing the surface with all leads and lifts so as to attain the profile and strength as specified in the approved drawings and specification for various depth and height below and above ground level etc., complete complying with standard specifications and as directed by the Engineer incharge of work.

Providing and fixing seepage pipes of 100mm PVC pipes of 4kg/cm2 required lengths for abutments and wings including cost and conveyance of all materials to worksite, cost and labour for 900mm dia semi-spherical backfill arrangements with 100mm size broken granite chips at the periphery and labour charges for fixing etc., complete to drain the backfill int he abutments and wings. etc., complete complying with standard specifications and as directed by the Engineer incharge of work.

Providing and fixing KRAFT PAPER for full width of seating of deck slab and including cost and conveyance to worksite, labour for fixing the same in correct position and all other incidental charges etc., complete complying with standard specifications and as directed by the Engineer incharge of work.

Filling behind Abutments and wings with clean gritty gravel including cost and conveyance of gravel to work site, laying handling charges and filling in layers, tamping under optimummoisture content to get the maximum density including watering, with all leads for water and all other incidential charges etc., complete complying with standard specifications and as directed by the Engineer incharge of work.

Supplying, fabricating and placing in position of steel reinforcement using mild steel or ribbed tor steel rods of various diameter for all Reinforced Cement Concrete works as per the design given including cost of steel, binding wire labour charges for cutting, bending tying the grills and laying in position for various depths and heights below and above ground level etc., complete complying with standard specifications and as directed by the Engineer incharge of work.

Providing and placing in position of Plain Cement Concrete M30 using hard broken granite course aggregate (well graded) of nominal maximum size of 20mm graded to I.S. Specificaiton grading using river sand ( to achieve the specified characteristic strength of 30 N / mm2 at 28 days ) and mixing the ingredients in by using mixer machine including dewatering of the placement site by bailing / pumping and dewatering wherever necessary laying the concrete in layers as directed and in bays compacting and vibrating watering curing finishing the surface with all leads and lifts so as to attain the profile and strength as specified in the approved drawings and specification for various depth and height below and above ground level etc., complete complying with standard specifications and as directed by the Engineer incharge of work.

Supplying and erecting steel centering for sides and soffits including necessary supports and strutting upto 3.29 m hight for plain surfaces such as R.C.C.slabs, vertical slabs, side slabs of R.C.C. works with all cross bracings using mild steel B.G.10 gauge sheets of size 90cm x 60cm stiffened with welded mild steel angles of size 25mm x 25mm x 3mm for boarding laid over silver oak (country wood) joists of size 10cm x6.5cm spaced at about 90cm centre to centre and supported by casurina props of 10cm to 13cm dia spaced at 75cm centre to centre etc., complete complying with standard specifications and as directed by the Engineer incharge of work. (The retrieved materials should be taken back by the contractor ). The payment should be made after the concrete is laid.

Centering for Without Stutting.

Centering for With Stutting

Curved surfaces

Supplying and fixing 300mm wide PVC EXPANSION JOINT in the 20mm expansion gap provided in between decks over piers and dirt wall over abutment as shown in the drawing including cost and conveyance of expansion joints including shalimar pad and joint sealant etc., complete complying with standard specifications and as directed by the Engineer incharge of work.

Supplying and fixing GI DRAINAGE SPOUTS 100mm dia as per GOI drawing SD/205 with grating arrangements at top as shown in the drawing and 100mm dia drainage spout projecting atleast 300mm beyond the bottom of deck slab as shown in the drawing, including cost and conveyance of galvanised iron pipes and flats and fixing them in position As per cl2705 of MORT & specification (Revision) etc., complete complying with standard specifications and as directed by the Engineer incharge of work.

Providing and fixing seepage pipes of 110mm PVC pipes of 4kg/cm2 required lengths for abutments and wings including cost and conveyance of all materials to worksite, cost and labour for 900mm dia semi-spherical backfill arrangements with 100mm size broken granite chips at the periphery and labour charges for fixing etc., complete complying with standard specifications and as directed by the Engineer incharge of work.

Gravel backing for revetment and apron in layers not exceeding 15cm thick, including watering, consolidation and trimming the top surface so as to receive the Rough Stones and including stacking for pre measurement etc., complete complying with standard specifications and as directed by the Engineer incharge of work.

Rough stone dry packing for side revetment using a new rough stones for apron and revetment including stacking the rough stone for premeasurement, cost of new stones, wedges for filling the gaps, finishing neately etc., complete complying with standard specification and as directed by the departmental officers.

Providing filter zone below the concrete block with coarse sand for bottom layer and broken graded stone for top layers as furnished in the drawing and as directed by the departmental Engineer including collection of coarse sand conveying, stacking the same for pre-measurement and providing a layer of 20cm thick, watering and consolidating, forplying hard broken stone of the following sizes, stacking for pre-measurement,. laying the stones of 10 mm size for 7.5cm thick, 20mm size of 7.5cm thick, 40mm size for 10cm thick and 80mm size for 15cm thick in layer etc., complete complying with standard specification and as directed by the departmental officers.

Providing construction contraction and lift joints in concrete including placing Mastic/Tar pad of 20mm thick (1.04 kg of asphalt and 1.27 m2 mastic pad required for 1 Rm.) at vertical joints in side of wall in required size as specified in the drawings and specification etc., complete complying with standard specification and as directed by the departmental officers. (for Wing Wall)

Providing construction contraction and lift joints in masonry, concrete including cutting. jointing the PVC Water stopper of 230mm width and placing Mastic pad of 20mm thick (1.04 kg of asphalt & 0.24m² of Mastic pad required for 1 Rm) at the joints below the water stopper after cutting to the required size including filling the joints with mastic filling as specified in the drawings and specification etc., complete complying with standard specification and as directed by the departmental officers.

Providing launching apron using new hard granite jeddy stone of not less than 300mm size and weight not less than 40kg including stacking for premeasurement the cost of new stones wedges for filling the gaps. finishing neatly, etc., complete complying with standard specification and as directed by the departmental officers.

Supplying and filling of gravel by lorry including conveyence , loading and unloading charges and all other incidental charges laying , watering etc., complete complying with standard specifications and as directed by the Engineer incharge of work.

Fabrication, Supply and erection of Screw Gearing Steel Shutter of following sizes made out of 10mm thick Mild Steel plates and 100 x 50 x 6mm Mild Steel Channels for outer frame, vertical and horizontal stiffeners at equal spacing made out of same section and 8mm Mild Steel plate 2 Nos. of size 0.10 x 0.35m with required bolts and nuts and shutter Groove Angle made out of 100 x 50 x 10mm Mild Steel Channel of suitable length both sides and Providing Screw Rod 63 mm dia Mild Steel Round Rod duly machined and threaded to necessary length suit the Capstan Head Assembly with necessary bolt and nut and beam made out of 200x100x6mm (ISMB 200) duly drilled to suit the Head Set Assembly with required bed bolt made out of 16mm Mild Steel Round Rod duly threaded with suitable anchorage arrangements with necessary Fish Plate made out of 10mm Mild Steel plate 2 Nos of size 0.10 x 0.40m and the Cast Iron Head Set Assembly medium duty with hexagonal nut duly machined with nut, threading to suit the Screw rod of 63mm with including cost of ball bearings for smooth operation cost of grease, one coat of Anticorrosive black paint over the one coat Red Oxide primer etc., The cost shall include required handle for shutter operation and conveying loading and unloading charges including petty civil work and trail operation etc., complete. (excluding GST) Shutter Size 2.50m X 0.75

Earth work in all soils except hard rock requiring blasting and conveying for formation of bund with lead of 0 to 100 metre deploying earth moving machinery and tippers including benching, formation of bunds, breaking clods, sectioning etc., complete complying with standard specifications and as directed by the Engineer incharge of work.

GST at 18%

M/S Annanmar Constructions