Construction of Fishing Harbour at Tharuvaikulam in Thoothukudi District.

Formation of Bedding Layer for rubble mound Breakwater with quarry run hard blue granite stone of weight up to 1Kg - 10kg having a specific gravity of not less than 2.65 as per approved design and drawing including quarrying, loading transporting by tippers/lorries weighing in the electronic weigh bridge for measurement, dumping, placing in position to required level, profile and finishing the side slopes 1 : 1.5 on both sides with necessary equipment and devices as per the drawings and specification etc complete as directed by the Departmental Officers. The rate is also inclusive of placing, sectioning and finishing with necessary equipment and devices and hire and operational charges of tools and plants etc. (The payment shall be made on weight basis (ie) laden weight minus unladden weight). The contractor has to make his own arrangements for weigh bridge.

Formation of core layer for rubble mound Breakwater with quarry run hard blue granite stone of weight 10Kg- 300Kg having a specific gravity of not less than 2.65 as per approved design and drawing including quarrying, loading, transporting by tippers/lorries weighing in the electronic weigh bridge for measurement, dumping, placing in position to required level, profile and finishing the side slopes 1 : 1.5 on both sides with necessary equipment and devices as per the drawing and specification etc., complete as directed by the Departmental Officers. The rate is also inclusive of placing, sectioning and finishing with necessary equipment and devices and hire and operational changes of tools and plants etc. ( The payment shall be made on weight basis (ie) laden weight minus unladden weight). The contractor has to make his own arrangements for weigh bridge.

Formation of Toe Berm Layer for rubble mound Breakwater with hard blue granite stone of weight ranging from 300 Kg to 500 Kg having a specific gravity of not less than 2.65 and as nearly cubical as possible as per approved design and drawing. The rate is inclusive of quarrying, loading at quarry using crane and other tools and plants as required, transporting by tippers/ lorries weighing on the electronic weigh bridge for measurement, Unloading/dumping placing in position to required level, profile and finishing the side slopes of 1 : 1.5 using crane and floating equipment and devices as per the drawing and specification etc., complete and as directed by the Departmental Officers. The rate is inclusive of placing sectioning and finishing with necessary equipments and devices and hire and operational charges of tools and plants etc. (The payment shall be made on weight basis (ie) ladden weight minus unladden weight). The contractor has to make his own arrangements for weigh bridge.

Formation of Armour Layer for rubble mound Breakwater with hard blue granite stone of weight ranging from 1000 Kg to 2000Kg having a specific gravity of not less than 2.65 and as nearly cubical as possible as per approved design and drawing. The rate is inclusive of quarrying, loading at quarry using crane and other tools and plants as required, transporting by tippers/ lorries weighing on the electronic weigh bridge for measurement, Unloading/dumping placing in position to required level, profile and finishing the side slopes of 1 : 1.5 using crane and floating equipment and devices as per the drawing and specification etc., complete and as directed by the Departmental Officers. The rate is inclusive of placing sectioning and finishing with necessary equipments and devices and hire and operational charges of tools and plants etc. (The payment shall be made on weight basis (ie) ladden weight minus unladden weight). The contractor has to make his own arrangements for weigh bridge.

Providing concrete Tetra pod weighing 2T in plain cement concete M35 grade using In-situ concrete batching plant / Ready Mix Concrete (RMC) adopting weigh batch method in accordance with IS: 456-2000 using 20mm and down graded hard broken granite stone jelly with minimum cement content of 430kg/m3 and maximum water cement ratio of 0.45, including admixture (plasticiser/ superplasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5.0 Cu.m) 7730 kg. of 20mm machine crushed stone jelly and with about (3.3 Cu.m) 5156 kg. of 10-12mm machine crushed stone jelly and with about (4.79 Cu.m) 7670 kg. of crushed stone sand, including conveyance of concrete from batching plant to work site, electricity charges and other works & labour cost involved for concrete production, casting, including vibrating with mechanical vibrators, finishing, curing, etc., complete complying with standard specification. The coarse and fine aggregates to be used should comply with the requirements of IS Standards. (No separate payment will be made by the department for the excess usage of materials). Tetrapod cast is inclusive of charges for moulding, loading, unloading, transporting, placing in position as per approved design and slope over Armour layer of rubble mound groyne etc., complete and as directed by the departmental officers.

Supplying installing and setup the All in one integrated solar light 100' watts 8 no of 100Watts each solar LED light system complete complying with standard specification and as directed by the departmental officers. 1)1200 watts Total light power .Total light power lighting time 12 hours 100% full power brightness Rainy days backup 2 rainy days. solar panel _ 100 watts high efficency mono silicon 18V solar panel size 1030/331mm life span > 25 years transfer efficiency > 18%. Battery : High capacity 12.8V life PO4 bthium 36AH capacity can coninue 2 days backup maintanence free. LED LIGHT SOURCE: LED CHIP : 60 grains philip 3030, super brighteness, Lamp voltage :30V.CCT (k) 5800k -6500k life span> 5000 hours CRI >85 IP65 water proof light material : Alluminium surface colour : cool white beam Angle :120 lamp size : 1070x331x50mm. G.M 12.5kg volume 40'HQ abour 700-800 set. 2) CONTROLLER: 10A Automatic light and time control, over charging,/ discharging, production, Reverse connection protection, Wirless settings. 3) Operation Mode: Light and Time control, lighting mode : 100% full power all the night Mounting height : 30m charging period : 8-10 hours with good sunshine Discharging period : Max power > 25 hours. 4)10mts High Mast Pole: Base plate 420x420x16mm , bottom dia 250mm Top dia 100mm Thickness 3mm, Lantern carriage for 6 fitting, Head frame, Thumnells, D clamps, Hard ware hitems to fix mini mast, Hot dip Galvanization. 5) Ring Bracket: Providing top round for fixing the solar fittings and required equipment, specifcation are 60 OD x1m dia. 60 OD x500mm arm, 127.1x400mmcolllor. 6)Construction of shallow foundation with M25 grade concrete for the highmast considering the safe soil bearing capacity at site as 10 T/sqmtr at 2 metre depth with all materials and labour. Labour charges for erection, Mahinery hire charges such as crane, Tractor and JcB for erection and vehicle charges for conveyance to installation and fixing the solar arrangment in vertical positions etc., complete

Supplying installing and setup the piling equipments with ISMB 600 x 180, ISMB 250 x 80, ISMB 500 x 140, ISMB 250 x 100, ISMB 150 x 80 Cross strut ISMB 200 x 100 ML 150 x 75 MS plate 6mm thick and heavy duty roller bearing s tripod, bailer, winch chisel etc., suit for providing cast in situ piles of 600mm dia including cantry arrangements, hire charges, cost and conveyance of all materials, tools and plants equipment to site of work for approach jetty and landing jetty.The retrived material after use is to be taken backby the contractor at is own cost.

Providing and driving in position permanent MS liners for piles from bottom of pile cap as per cl.709.1.4 of IRC 78 - 2014 (up to maximum scour level) including cost of liners and fabricating, welded construction with consumables, labour and plants and driving MS liner 6mm thick to be left permenantly with the pile shaft as per requirement and as per specification and placing them in position with all lead and lift etc. complete.

Boring through the 600mm dia liner tube in all type of soil strata including sea silt or clay sand and weathered rock. The rate should include the removal of bored material, cleaning the loose particles, bailing chiseling and taking all measures to retain the sides and prevent necking of line from bed level excluding installing of lines & driving of liners etc., complete complying with standard specification and as directed by the departmental officers.

Providing and laying in position, Standardised Concrete Mix M-35 Grade using In-situ Concrete batching plant/ Ready Mix Concrete (RMC) adopting weigh batch method in accordance with IS:456-2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 425 kg/m3 and maximum water cement ratio of 0.45, including admixture (plasticiser / superplasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5.0 cu.m.) 7730 kg. of 20mm machine crushed stone jelly and with about (3.3 cu.m.) 5156 kg. of 10-12mm machine crushed stone jelly and with about (4.79 cu.m') 7670 kg. of crushed stone sand, but excluding cost of reinforcement grill and fabricating charges, centering and shuttering and also including Conveyance of concrete from batching plant to Work site, Electricity charges and other works & labour cost involved for concrete production, laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor/ roof slabs wherever necessary without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers. The coarse and fine aggregates to be used should comply with the requirements of IS Standards. (No separate payment will be made by the Department for the excess usage of materials). For Pile