CONSTRUCTION OF WATER TANK WITH STAGING FOR PROVN OF OFFICERS MESS FOR 80 OFFRS AT INS UTKROSH PORT BLAIR

Amount

Rough excavation not exceeding 1.5 m deep and getting out in any type of soil all as specified and directed.

Excavation in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. and getting out in any type of soil all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25cm thick using excavated soil complete all as specified and as directed.

Removing excavated soils exceeding 1.5 KM but not exceeding 5 KM and depositing where directed at a level not exceeding 1.5 M above the starting point aal as specified and directed by the Engineer in chrage.

Material and labour for hardcore with broken stone or boulders of gauge n exc. 63 mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface all as specified and directed.

Material and labour for reinforcement using TMT bars 10mm dia and over, cut to length, bent to shape required including cranking, bending and binding with MS wire (annealed) not less than 0.9mm dia or securing with clips or welded complete all as specified and directed.

Material and labour Mild steel TMT Bars 5 dia and over up to and including 12 mm dia as in stirrups, rings etc cut to length bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with MS wire (annealed ) not less than 0.9mm dia or securing with clips or welded complete all as specified and directed.

Material and Labour for Reinforced cement concrete Grade M-35 (design Mix) using 20mm graded stone aggregate in foundations including rafts, footings and foundation beams, plinth beams bases for columns etc, basement slabs, under-reamed piles and mass concrete all as specified and directed.

Material and Labour for Reinforced cement concrete Grade M-35 (design Mix) using 20mm graded stone aggregate for pile caps all as specified and directed.

Material and labour for drilling / boring upto depth as indicated for 500 outer dia bored cast-in-situ vertical piles duly stablising the sides by drilling fluids (reverse or DMC method) till refusal level or by any other approved method and disposing off sludge material, slurry etc. to a distance exceeding 50 m and not exceeding 100 m complete all in any type of soil like soft/ loose or hard/ dense soil, stiff clay, sand, cobble stone conglomerate, loose bouders etc.all as specified and directed upto 7.5 m depth

All as per Item ser No 10 above but drilling/ boring in hard rock etc upto 1 Mtr depth complete all as specified and directed.

Material and labour for drilling / boring upto depth as indicated for 450 outer dia bored cast-in-situ vertical piles duly stablising the sides by drilling fluids (reverse or DMC method) till refusal level or by any other approved method and disposing off sludge material, slurry etc. to a distance exceeding 50 m and not exceeding 100 m complete all in any type of soil like soft/ loose or hard/ dense soil , stiff clay, sand, cobble stone conglomerate, loose bouders etc.all as specified and directed upto 7.5 M depth.

All as per Item ser No 12 above but drilling/ boring in hard rock etc upto 1 Mtr depth complete all as specified and directed.

Material and Labour for chipping for 500 mm piles from cut off level to a minimum height 30 cm complete and disposal of debries all as directed by the Engineer in Charge

Material and Labour for chipping for 450 mm piles from cut off level to a minimum height 30 cm complete and disposal of debries all as directed by the Engineer in Charge

Use and waste of steel formwork to sides of concrete foundations, footings, bases of columns, sides of plinth beams, sides and soffits of foundation, pile caps and similar work vertical or to batter rough finished surfaces of concrete all as specified .

Use and waste of steel formwork to sides of pillars, columns and similar work vertical or to batter fair finished surfaces of concrete all as specified.

Use and waste of steel formwork to sides and soffits of suspended slab such as roof slab, landing and similar not exceeding 200 mm thick and similar work vertical or to batter fair finished surfaces of concrete all as specified.

Use and waste of steel formwork to faces of walls, retaining walls, abutments, beams, parapets and staircase railings and similar work including attached pilasters, buttresses, etc. vertical or to batter for fair finished surfaces of concrete complete all as specified and as directed.

Material and labour Extra for forming fair finished drain or channel 30cm inner girth in cement concrete using extra cement , including forms, moulds, mitred/stopped ends etc complete all as specified

Material and labour Reinforced cement concrete design mix M-30 (using 20 mm graded stone aggregate) for foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete all as specified and directed.

Material and labour Reinforced cement concrete design mix M-30 (using 20mm graded stone aggregate) columns or posts, beams and the like all as specified and directed.

Material and labour Reinforced cement concrete design mix M-30 (using 20mm graded stone aggregate) for slabs, supported on walls, beams etc all as specified and directed.

Material and labour plain cement concrete in foundations, filling and mass concrete in type D2, 1:4:8 (using 40mm graded stone aggregate) complete.

Material and labour plain cement concrete type C2 ,1:3:6 using 40 mm graded stone aggregate, 100mm thick for flooring/paving/foundation for drain etc complete all as specified and directed.

Material and labour plain cement concrete in type B2 ,1:2:4 using 40 mm graded stone aggregate, 100mm thick for flooring/paving complete all as specified and directed.

Material and labour plain cement concrete in type B2 ,1:2:4 using 40 mm graded stone aggregate for drain complete all as specified and directed.

Material and Labour for rendering 10mm thick on fair faces of concrete surfaces in CM 1:6 as first coat and second coat on thickness 5mm in CM 1:4 and finished even and smooth without using extra cement all as specified and directed.

Material and Labour for rendering 5 mm thick on ceiling on fair faces of concrete surfaces in CM 1:4 and finished even and smooth without using extra cement all as specified and directed.

Material and Labour for preparation of newly plastered surfaces of walls and applying two coats of weather proof exterior acrylic emulsion paint with anti fungal property over a coat of primer including two coats of putty finish with wall care putty, complete all as specified and as directed.

Material and labour for preparation of new or previously untreated surface, of steel any description over 10 cm in width or girth not otherwise described two coat of synthetic enamel paint over a coat of red oxide primer aal as specified and directed .

Material and labour for mild steel of grade Fe-410W (Gde E- 250) quality-B, as in stairs, floor runners, stringers, railings, stair support frames, frame for holding water tank etc., cold/hot formed of any shape and size and similar work including cutting, notching, drilling, fitting, riveting and/ or welding or connecting with nuts, bolts, providing and fitting cleats, gusset plates etc. complete all as specified and directed.

Supply & Fixing in repair Rotational moulded polyethlene water storage tank, double layered 10000 litres capacity (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR part I complete including PP-R float valve 25mm dia suitable for inlet all as specified and directed.

Carrying out / Conducting Intial Load test all as per IS:2911 part IV -1985 for 500mm dia pile of intial load test shall be carried out for load not less than two and half times of design safe load,incl bringing the testing equipment marking arrangement for testing and removal of the same after complition and recording the test result and preparing the test sheets complete for 500 mm dia piles all as specified and directed

Carrying out / Conducting Routine Load test all as per IS:2911 part IV -1985 for 500 mm dia pile of intial load test shall be carried out for load one and half times of working load,incl bringing the testing equipment marking arrangement for testing and removal of the same after complition and recording the test result and preparing the test sheets complete for 500 mm dia piles all as specified and directed

Hiring and transportation of all equipments such as jack, joist, Bearing Plates, pumps, Tin sheets etc to the site including making arrangement of loading platform by joist, sand bags, keeping of jack at proper position with loading and unloading platform including labour charges for conducting the test all as specified and directed

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