PROVN OF OPEN CEMENTED TANK, APCH PATHWAY, HARDSTANDING AND LIGHTNING PROTECTION OF HQ INF BDE AT RAYANG MIL STN UNDER GE 872 EWS

Amount

B/R SERVICES/WORKS

Surface Dressing not exc. 15 Cm Deep in Soft/ Loose Soil and getting out, complete all as specified and as directed.

Excavation in Over Areas, not exc. 1.50 Metre in Depth and getting out as in Soft/ Loose Soil, complete all as specified and as directed.

Excavation in Over Areas, exc. 1.50 Metre and not exc. 3.00 Metre in Depth and getting out as in Soft/ Loose Soil, complete all as specified and as directed.

Removing Excavated Materials (Soils) to a distance not exc. 50.00 Metre and depositing where directed at a level not exc. 1.50 Metre above the Starting Point, complete all as specified and as directed.

M&L Sand Gravels (as approved) Filling under Floors or in Foundations in layers not exc. 15 Cm thick including Watering and Consolidation, complete all as specified and as directed.

M&L Hardcore with Broken Stone or Boulder, Gauge not exc. 63mm, deposited, spread and levelled in layers not exc. 15 Cm thick, watered and well rammed to a True surface, complete all as specified and as directed.

M&L Pre-cast Cement Concrete Block Masonry with Solid Blocks of Size 300x200x200mm or 300x200x100mm, having Compressive Strength of not less than 100 Kg/ Sq Cm (as per IS-2185) in Cement Concrete 1:3:6 (20mm graded stone aggregate), exc. 10 Cm in Width and Setting in Cement Mortar 1:6, complete all as specified and as directed.

M&L Rendering 15mm thick on Bricks/Pre-cast Blocks or Concrete Works consisting in 2 layers, Backing/Under layer of 10mm thick in Cement Mortar 1:4 and Float/Top layer 5.0mm thick in Cement Mortar 1:4 including mixing WPC to Float/Top layer, finished Fair and Even, complete all as specified and as directed. NOTE : Water Proofing Compound (WPC) will be Measured and Paid separately under appropriate Item.

Supply only Water Proofing Compound (as approved), conforming to IS:2645-2003, complete all as specified and as directed.

M&L Preparing New Plastered Surfaces of Walls and applying Three Coats of White Wash, complete all as specified and as directed.

M&L Cement Concrete 1:4:8 (40mm graded stone aggregate) 150mm thick in Sub-base to Floors, etc. including necessary Formwork, complete all as specified and as directed. NOTE : Cost of Formwork will deemed to be included in Quoted Unit Rate.

M&L Cement Concrete 1:2:4 (20mm graded stone aggregate) 100mm thick in Hardstanding, etc., laid in Alternate Panels, finished Concrete Surfaces Fair and Even including necessary Formwork, complete all as specified and as directed. NOTE : Cost of Formwork will deemed to be included in Quoted Unit Rate.

M&L Forming Contraction (Dummy Joint) 65mm Deep x 10mm Wide and filled with Sealing Compound Grade 'A', complete all as specified and as directed.

Rolling and Consolidating of Formation Surfaces in Cutting with Power Road Roller, exc. 8 Ton and not exc. 12 Ton, complete all as specified and as directed.

M&L Soling (or Sub-base) 150mm thick with Broken Boulders or Quarried Stone, Inter-stices filled, Surface Formed and Rolled with 8 to 10 Ton Power Road Roller and consolidated to required Gradient and Camber, complete all as specified and as directed.

M&L Water Bound Macadam (WBM) 150mm thick (Compacted thickness) in Two layers (75mm thick Each Layer) with Coarse Aggregates of Grading 2 (63mm to 40mm size) or of Grading 3 (50mm to 20mm size), Spread, Rolled with 8 to 10 Ton Power Road Roller and consolidated to required Gradient and Camber, complete all as specified and as directed.

M&L Preparing Surfaces on Unsurfaced Water Bound Macadam by brushing with Wire Brushes for Removing Caked, Mud, etc., Sweeping with Brooms and finally fanning the Cleaned Surfaces with Gunny Bags to remove all Loose Dirts, etc., complete all as specified and as directed.

M&L Applying Evenly a Priming/Tack Coat with Paving Bitumen at 10 KG PER 10.00 SQM, complete all as specified and as directed.

M&L Premixed Bitumen Macadam with @ 4.0% Paving Bitumen Content, Laid, Rolled with 8 to 10 Ton Power Road Roller and compacted to required Gradient and Camber (consolidated thickness 40mm or less), complete all as specified and as directed. NOTE : Premixed Bitumen Macadam will be designed considering Bitumen Contents as mentioned here-in-above. Any variation in Bitumen Content on MINUS SIDE will be adjusted @ Rs. 45.00/KG of Bitumen. However, no Adjustment in Quoted Unit Rate will be made in case desiged on PLUS SIDE. Cost of Filler will deem to be include in the Quoted Unit Rate.

M&L Bituminous Premix Asphaltic Dense Concrete 30mm (Consolidated thickness) with 5.5% Binder Content (using Paving Bitumen VG-30) by Weight of Total Mix, Laid, Rolled with 8 to 10 Ton Power Road Roller and compacted to required Gradient and Camber, complete all as specified and as directed. NOTE : Bituminous Premix Asphaltic Dense Concrete will be designed considering Bitumen Contents as mentioned here-in-above. Any variation in Bitumen Content on MINUS SIDE will be adjusted @ Rs. 45.00KG of Bitumen. However, no Adjustment in the Quoted Unit Rate will be made in case desiged on PLUS SIDE. Cost of Filler will deem to be include in the Quoted Unit Rate.

M&L Road Marking with Reflective Thermoplastic Paint 2.5mm thickness in Single Coat in White/ Yellow by in Digamous Modern Propelled Road Marking Machine with and including Glass Beats, coforming to BS:6088 and MOST Specifications including Cleaning of all Dirts, Scale, Oil, Grease and Foreign Materials, etc., complete all as specified and as directed.

E/M SERVICES/WORKS

M&L Air Termination, Single Pointed Aluminium Rod 12mm dia and 300mm Long including Taking down/ out Unserviceable Air Termination Rod, complete all as per specified and as directed.

M&L Test Point Terminal Block made of Gun Metal or Phosphorus Bronze of Size 75x75x25mm, drilled and screwed to Wall with 8.0mm dia, 25mm Long Hexagonal Head Screw, Enclosed in and including Box made out of GI Sheet 2.0mm thick of Size 150x150x75mm including Taking down/out Unserviceable Test Point Terminal Block, complete all as per specified and as directed.

M&L Aluminium Strip 25x3.15mm with Saddles and Fixing Screws for Roof/ Earth Conductors and Down Conductors above Ground all Joints should be connected by Exothermic Welding or Brazing including Taking down / out Unserviceable Strip of any description, complete all as specified and as directed. NOTE : All Joints should be joined by Exothermic Welding or Brazing.

M&L Porcelion Insulater 15 BMD Size, T-type with Bolts, Nuts, Screwes for fixing of Aluminium/ Copper/ GI Strip on Walls, etc., complete all as specified and as directed.

M&L Galvanised Iron Tubing/ Pipe 40mm bore (dia), Light Grade for Strip Protection, fixed in Walls/Floors with suitable Size/ Type Mild Steel Flat Iron Clamps, etc. including Taking down Unserviceable GI Tubing/Pipe, complete all as specified and as directed.

M&L Galvanised Iron Tubing/ Pipe 40mm bore (dia), 1.5 Metre in Length, Light Grade, grouting in Cement Concrete 1:3:6 (40mm grade aggregate) Block of suitable Size for fixing of Air Termination with and including Socket Reducer 40x25mm and Aluminium Gutakha, Externally threated suitable for Socket Reducer 25mm and Internally threated for Air Termination Rod, complete all as specified and as directed.

M&L Earthing with Galvanised Earth Plate Electrode 600x600x6.3mm thick burried directly in Ground (Earth Pit not less than 2.25 Metre below Ground Level) with Top edge of the Plate not less than 1.50 Metre below Ground Level, connected with and including Galvanised Earth Strip of size 32x6.0mm by means of Bolts, Nuts, Check nuts and Washers of GI or Steel and connected Earthing Testing Point/Bus-bar with GI 40mm bore (dia) light grade Protection Pipe, Earth Plate surrounded by a packed thickness of Char Coal or Coke Dust mixed with Common Salt in alternate layers of not exc. 150mm thick, PCC Pit in Cement Concrete 1:3:6 (20mm graded stone aggregate) and Pre-cast RCC Cover Slab of size 350x350x50mm in Cement Concrete 1:2:4 (20mm graded stone aggregate), reinforced with 10mm dia TMT Bars @ 100mm Centre to Centre in both ways, GI Wire Mesh, Funnel with GI Watering Pipe 20mm bore (dia) medium grade including necessary Excavation in Soft/Loose Soil, Returning, Filling in and Removal of surplus Spoil upto a distance of 50.00 Metre and all as shown in Electrical Plate No. 3 of MES Schedule Part-I and Testing including Taking down Old/ Unserviceable Earthing of any description, complete all as per specified and as directed. NOTE : All Joints should be joined by Exothermic Welding or Brazing.

M&L Galvanised Iron Strip 32x6mm as Earth Continuity Conducor or Main Earthing Lead or Down Conducor and fixed to Walls or recess or burried in Ground or in Conduit Pipe or any other indicated Situation including Taking down/ out Unserviceable Strip, complete all as specified and as directed.

MAZUMDAR ENTERPRISE

Construction House

M/S HAZARIKA CONSTRUCTION

M/s. R. K. Trading Company

FREEZCON

Kaushik Enterprises

M/S CHANDAN ENTERPRISE

M/S BORAH BROTHERS