PROVISION OF ALTERNATE LT UNDERGROUND CABLE FROM EXISTING TRANSFORMER TO ADMIN BUILDING ,FUEL DEPOT TO PMB JETTY AND PROVISION OF FIRE HYDRANTS WITH PUMPS AT ADMIN BUILDING AND MRSC BUILDING AT AERIAL BAY UNDER GE(S) DIGLIPUR

Amount

Excavation in trenches, n .exc 1.5m wide and n.exc 1.5m in depth, for foundation, etc. or for shafts, wells, cesspits, manholes, per ,pier holes, etc. n.exc 10 sq m on plan and n. exc 1.5m in depth and getting out complete all as specified and as directed.

Returing , fillingin, including spreading, levelling, watering and well ramming in layers not exc 25cm complete all as specified and as directed.

Removing excavated material n. exc. 50m and depositing where directed at a level not exc. 1.5m above the starting point complete all as specified and as directed.

Supply and lay XLPE insulated, armoured heavy duty electic cable with aluminium conductor 1100 volts grade, cross-sectional area 300 sqmm X 3.50 core complete all as specified and as directed.

Supply and lay XLPE insulated, armoured heavy duty electic cable with aluminium conductor 1100 volts grade, cross-sectional area 185 sqmm X 3.50 core complete all as specified and as directed.

Supply and lay DWC (Double corrugated) HDPE pipe ISI marked IS-marked, of outer dia 110mm and inner dia 94mm with smooth internal and profied external surface for non pressure under ground cable including all connected accessories like coupler, bends, end cap "O" ring etc for protection of cable complete all as specified and as directed.

Supply and lay 80mm dia Tubes, light grade, galvanised with all fitting ,laid in trenches/used as a garden light poles as per requirement complete all as specified and as directed.

Supply and fix LT cable joint kit suitable for cable of size 300 sqmm X 3.50 core complete all as specified and as directed.

Supply and fix LT cable joint kit suitable for cable of size 185 sqmm X 3.50 core complete all as specified and as directed.

Supply and fix MCCB 4 pole, 415 Volts with microprocessor releae 400 Amps with breaking capacity 36 KA complete all as specified and as directed.

Supply and fixing ON Load Change over switch, 4 pole, 415 Volts in sheet metal enclosures capacity of 400 Amps complete all as specified and as directed.

Supply and fixing ON Load Change over switch, 4 pole, 415 Volts in sheet metal enclosures capacity of 250 Amps complete all as specified and as directed.

M&L for earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or burried in ground or drawn in conduit /piper or fixed to poles or any other indicated situation for loop earthing etc, as reqired 32X6mm galvanissed iron strip complete all as specified and as directed.

Supply and fix MCCB 4 pole, 415 Volts with microprocessor releae 250 Amps with breaking capacity 36 KA complete all as specified and as directed.

Supply, laying. jointing/connecting and testing for 80 mm bore steel tubing galvanised heavy grade pipe with all fittings, laid in trenches including welding and bending in shape,complete all as specified and as directed

S&F non return valve cast iron body flanged ends & drilled horizontal heavy duty including jointing material etc. complete ISI marked of size 80 mm bore for submersible pump complete all as specified and as directed

S&F sluice valve PN 1.6 cast iron body flanged ends & drilled horizontal heavy duty including jointing material etc. complete ISI marked of size 80 mm bore for submersible pump complete all as specified and as directed

S&F pressure gauge 4" dial 0-14 kgs rating complete all as specified and as directed

S&F open well submersible pumps for 440 V, 3 Phase, 50 Hz Confirming to IS- 12469 :1988 With CI Casing bronze impeller and stainless steel shaft mounted on heavy duty bearings suitable for 15-20 mtr head, 1450-280 LPM, 7.5 HP duly connected with 3 core copper flat cable upto LT Panel (02 Nos with 01 standby) complete all as specified and as directed

Supply & lay intrenches or passing through pipe/fixed to pole/Wall PVC insulated and PVC sheathed armoured heavy duly electrical cable with multistranded aluminium conductor 1100 volts grade 16 mm 4 core complete all as specified and as directed

M & L for GI pipe (Light grade) for protection of LT Cable fixed lo wall/poles /road crossing including clamps complete of size 50 mm bore complete all as specified and as directed

S & F Fire Hydrant Valve double headed complete all as specified and as directed

S & F RRL hose Type - A 15 M (55 Winding) complete all as specified and as directed

S & F Hose reel drum 30m complete all as specified and as directed

M&L for Hose box made of 18 gauge MS sheet 800mm X 600mm X 250mm with double door with 4 mm thick glass and door frame made of 16 gauge MS sheet painted fire red out side and brilliant white inside yard complete all as specified and as directed

M&L for branch pipe gun metal 63mm instantaneous inlet, made threaded outlet 15 mm bore nozzle short complete all as specified and as directed

M&L for yard hydrant post/stand post 80 mm dia GI/MS both flanged type 1.5 m height complete all as specified and as directed

M&L for providing cement concrete in foundation, filling and mass concrete all including required from work etc. complete type B-2 1:2:4 (using 40 mm graded aggregate) for sealing bactorogical treatment/surface complete all as specified and as directed

Boring of holes under road,pavement, hard standing by trench less technology using ultra sound technique and necessary machine including HDPE pipe of 100mm dia suitable for 0.4 mpa working pressure complete all as specified and as directed

M&L for Earthing complete withgalvanised steel earth plate elecrode of size 600x600x 6mm thick , buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less'than 1.5 metres below normal ground level, connected to Gl iron strip 32X6mm as earthing lead by means of bolts, nuts, check nuts and washers ofwashers of galvanised iron or steel all as shown in electrical plate No. 3 connected to earthing test point and and necessary excavation and earth work PCC (1:2:6) type C-1 with suitable size of CI cover plate with angle iron frame and opening arrangement ) incl providing copper sulphate and salt in alternate layer of 15 cm compacted thickness all around the earth electrode with funnel and 20 mm bore galvanized iron watering pipe ( light grade) wire mesh, copper lugs, complete in all respect,protected by 40 mm bore (light grade) galvanized iron pipe up to earthing test point as directed, incl disposal of spoil to a distance not exc 50 mtr and necessary testing on completion complete all as specified and as directed. Note:- The rate quoted is inclusive of GI earth strips up to 7.55mm. The earth strip beyond 7.50mm shall be measured and paid seperatly under relavent item as M&L.

Prasur Electricals & Engineering Co. (BID ID -3219563)

ASHOK BISWAS (BID ID -3219141)