Construction of Fish Landing Centre at Munangadu in Thiruvarur District.

Amount

Formation of Embankment with sand gravel mix with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement etc., complete as per specifications which includes of cost and conveyance of gravel and sand, watering charges & campacion by vibratory roller.

Earthwork excavation for foundation in all soils and sub soils and to the full depth as may be directed except hard rock requiring blasting inclusive of shoring , strutting and water where ever bailing out including necessary refilling the sides of foundation with excavated earth than and deposited the surplus earth as directed by department officer with all heads & lifts etc., completed as per standard specifications.

Filling available excavated earth ( excluding rock ) in sides of foundations upto plinth in layers not exceeding 20 cms. in depth, compacting each deposited layer by ramming after watering with lead upto 50 m. and lift upto 2 m. including cost of all labour complete as per specifications.

Providing and laying in position plain cement concrete of mix 1:5:10 using 40mm and down size graded granite metal machine mixed concreter laid in layers of not exceeding 15 cm thick well compacted in foundation and plinth including cost of allmaterials labour hire charges for machineries,curing complete as per std specification and as directed by the department officers.

Providing and laying reinforced cement concrete of nominalmix 1:3:6(M 10) grade with 40mm and down size graded granite metal, machine mixed, concrete laid in layers not exceeding 15 cms thick, vibrated for all works in foundation, plinth and ground floor level for retaining walls, return walls, walls ( any thickness ) including columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, fillets etc, including cost of all materials, labour, machinery, curing etc., hire charges for complete as per specifications..

Excavation By Boring of 600 mm wide trench in all types of soil, including pebbles, gravel, boulders to depth varying from -10m level to +2.50 m level above chart datum for construction of diaphragm wall including bentonite mud circulation/crane mounted grab all labour , equipments and machinery for excavation, hire charges for grab , crane etc, complete as per standard specification and as directed by the department officer.

Providing and placing insitu reinforced concrete of M30 grade for diapragm wall ,deadman up to the required level excluding the cost of reinforcement steel ,centering under water shall be by any of the method as approved by the Engneer. Etc complete as per standard specification.

a) For Diaphragm wall

b) For Dead man, Enlorged portion etc.,

Supplying and erecting steel centering including necessary support for plain surfaces using M.S. sheets of size 90x60cm of 10 gauge stiffened duly welded M.S.angles of size 25mmx25mmx3mm for boarding laid over silver oak joists of size 10cmx6.50cm spaced at about 90cm c/c and supported by casuarina props of size 10cm to13cm dia.spaced at 75cm c/c etc., complete.as per standard specification.

Supplying factory fusion bonded epoxy coated with minimum 175 microns thickness H.Y.S.D. steel ( Cold, Twisted ) reinforcement for R.C.C work including cost and conveyance from point of purchase to reputed company and to site after coated straightening, cutting, bending, hooking, placing in position, lapping and / or welding wherever required, tying with binding wire and anchoring to the adjoining members wherever necessary complete as per design etc., complete as per specifications.

For Diaphragm wall

Supplying fabricating and placing in position of RTS rods for RCC works given including cost of steel and binding wire and labour charges for cutting, bending, tying and placing in position of grills apply etc. complete complying with standard specification as directed by the departmental officers. Adopting cost of rods as applicable for R.T.S rods

For Dead man, Guide wall and Pavement etc.,

Dismantling of existing structure with suitable cement concrete, including T & P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 metres complete as per specifications. including hirecharges for dismanteling equipment and labour etc complete as directed by department officer.

Supplying transportation and fixing bollards of 5 tonne bollards as per standard drawing and painting two coats of finishing and paint over one coat of primer to the Satisfaction of Engineer in Charge.

Supplying and fixing in position galvanised mild steel 25mm dia fender embeded hooks in concrete deck all complete as per drawings, specifications directions including all labour, material and equipment etc Complete.

Supplying and fixing in position galvanised mild steel Mooring rings 32mm embeded in concrete deck all complete as per drawings, specifications and directions including all labour, material and equipment etc Complete.

Supplying and fixing in position used rubber/nylon tyres having size of 1000 x 20 - 16 PR including necessary fixture complete in all resects as per drawing, specification and direction with all material labour and equipments .

Providing and laying M.S rod/bar of 63mm dia and 11.5m length with Epoxy coating covered by PVC pipe of size 110mm dia and fixing in to diaphragm wall/dead man with all fixtures, etc complete and fixing 10mm thick M.S anchor plates using 63mm nuts per plate for anchoring the tie rod to to dead man including applying two coats of epoxy paint etc., complete As directed by the department officer.

Providing and fixing weep holes of 100mm dia PVC pipes at 1m c/c as per drawing for diaphragm wall,including earth work, etc., complete.

Providing and fixing M.S ladder using ISA 75x75x6mm including fabrication, welding with necessary fixtures and two coats of anti-corrosive paints, etc., complete. As directed by the department officer.

Providing Rubble Stone granite rubble filling behind the diaphragm wall and wings, etc., complete. As directed by the department officer.

Providing and fixing 10mm thick MS anchor plate using 63mm nuts per plate for anchoring the tie rod to deadman including applying two coats of epoxy paint etc., complete .

Formation of sub-grade and earthern boulders with gravel/murram with all lead and lift transporting to site spreading grading torequired slope and compacted etc., complete as per specification.(Including cost of earth watering charges and compaction by vibratory roller)etc,.complete as standard specification.

Formation of sub base by providing coarse graded materials 40mm-80mm spreading uniform in layers with motor grader on prepared surface mixing by machine including compaction by vibratory roller)etc,.complete as standard specification.

RCC in cement mortar 1:1 ½ :3 (one cement, one and half sand three aggregate) using 20 mm HBG jelly including cost and conveyance of all materials to the site excluding centering shuttering and cost of reinforcement grill in position but including laying,

Providing supplying and fixing of 110mm dia PVC Pipes 6kg/cm2 pipe for inserting 63mm dia tie rod for Dead man rod in suitable position and pasting the pipe and screwing and laying the road both the ends in concrete etc complete.as directed by the depa

Providing and fixing MS angle of size 75x75x10mm on one side and including supporting flat lugs at 600mm c/c including cost of angles, flats and fillet welding etc complete as per standard specifications.

Formation of Guide bund using clay soilin conveyance with tippers with a lead of 10 KM in layers of suitable thickness, depending upon type of compaction equipment, and not exceeding 23 cm thickness, breaking clods, watering to OMC (Optimum moisture cont

Supplying and filling up the empty cement gunny bags with sand stitching them and dumping adjusted the casurina poles and pullies driven in the sea for the formation of bund as directed by departmental officers.

Supplying and stacking casurina poles and pullies of good quality work site as directed by the departmental officers.

Casurina poles of dia 13cm to 15cm (providing at distance of 30cm c/c ) both sides

Casurina bullies of dia 4 to 5 cm at 25 cm c/c and cross ties

Pointing the edge and driving the casurina poles in to the sea bed below G.L. as directed by the departmental officers.

for Ist 1m depth from the sea bed.

Driving the casurina poles in to the sea bed beyond 1m depth (or) part of the sea bed from the sea bed as directed by departmental officers.

Casurina walling pieces 40 mm to 50mm diameter including fixing with nails and tying with ropes

Sub Total Amount for above all items (excluding GST)

GST 18% for above SubTotal Amount

MANI & CO (BID ID -1437989)