DEMOLITION AND RECONSTRUCTION OF SMALL ARMS RANGEAT AF STN TEZPUR

Lump-sum price worked out by the contractor for “ BUILDING WORKS ” as listed in Schedule `A` Part- I Note : Details of prepriced schedule are given in tender documents.

Lump-sum price worked out by the contractor for “ INTERNAL WATER SUPPLY” as listed in Schedule `A` Part- II Note : Details of prepriced schedule are given in tender documents.

Lump-sum price worked out by the contractor for “ INTERNAL ELECTRIFICATION” as listed in Schedule `A` Part- III Note : Details of prepriced schedule are given in tender documents.

Lump-sum price worked out by the contractor for “EXCAVATION EARTHWORK” as listed in Schedule `A` Part- IV Note : Details of prepriced schedule are given in tender documents.

Lump-sum price worked out by the contractor for “ DEMOLITION DISMANTLING” as listed in Schedule `A` Part- V Note : Details of prepriced schedule are given in tender documents.

Lump-sum price worked out by the contractor for “ BUTT WALL/ FLAG STAFF/ TARGET TRENCH/ HARD STANDING” as listed in Schedule `A` Part- VI Note : Details of prepriced schedule are given in tender documents.

Lump-sum price worked out by the contractor for “SEWAGE DISPOSAL” as listed in Schedule `A` Part- VII Note : Details of prepriced schedule are given in tender documents.

Lump-sum price worked out by the contractor for “AREA DRAINAGE” as listed in Schedule `A` Part- VIII Note : Details of prepriced schedule are given in tender documents.

Lump-sum price worked out by the contractor for “EXTERNAL ELECTRIFICATION” as listed in Schedule `A` Part- IX Note : Details of prepriced schedule are given in tender documents.

Lump-sum price worked out by the contractor for “EXTERNAL WATER SUPPLY” as listed in Schedule `A` Part- X Note : Details of prepriced schedule are given in tender documents.

Part XI (MISC ITEMS)

S&F valve mixing unit four way type chromium plated incl hot & cold mixing telephonic shower with telescopic pipe & overhead shower all as specified & approved by GE .

M&L for Boring under roads / pavement / hard standing without disturbing the top surface by trench less technology using necessary machine including supply & inserting HDPE pipe of 150 mm dia suitable for 0.4 mpa working pressure for passing through the cables complete all as specified and as directed. (Note : Necessary infrastructure required for boring shall be arranged by the Contractor at his own cost.)

Supply and laying unreinforced old size sub class B brick laid flat in trenches over the cable with the length of concrete cover perpendicular to the direction of the cable length, adjacent / abutting each other a avg gap of 10mm complete all as specified.

M&L for Thermo plastic junction box of size155x210x92mmm with brass terminals , MS clamp of size 25 mm wide 4 mm thick with necessary nuts,bolts washers 1 set IP65 Grade complete all as specified

S & F service cable of 1.5 sqmm 3 core, pvc insulated pvc shethehed copper cable for connection from pole to DB and DB to Flood Light .Complete all as specified and as directed, including 15mm pvc protection pipe and clamp.

S & F Integral LED aviation light comprising of aluminium housing with polycarbonate enclosure including all connecting accessories light to electrical connections as directed. Model no BGAV 302LED OR EQ MODEL OF MAKE SPECIFIED

S&F LED outdoor type spike Light environment friendly, new generation, energy saving, decorative IP66 LED spike light using COB LED as light source made with extruded Aluminium and die cast Aluminium LM6 powder coated, 09 Watts, Power Factor >90%, AC input voltage 140V-270V, fixed on wall/surface as per site requirement, complete all as specified and directed. [Cat No.LYCUSSPS9WLED730PSYMBOTG of Make 'Havells' or equivalent Model of Make 'Crompton Greaves/Philips/ 'Wipro/GE]

S&F of cubical housing cabinet type LT feeder pillar box outdoor type, CPRI Approved for 35 MVA rupturing capacity at 415 volts, The degree of ingress Protection of outer shell shall be IP-54 and The degree of ingress protection for inner shell shall be not less than IP-42, platform mounted factory made, totally enclosed dust and vermin proof openable from both front and rear side, the outer shell shall be made out of 3.15mm thick CRCA MS Sheet and inner shell shall be made out of 2.0mm thick CRCA sheet, platform mounted factory made, totally enclosed dust and vermin proof openable from both front and rear side made out of 3.15mm thick CRCA MS Sheet of overall size 1000 mm (height) x 1000 mm(width) x 600 mm (depth) and built upon suitable size angle iron frame work , having front and rear hinged doors, GI earthing strips at rear side , bottom detachable gland plate complete with suitable size zinc plated and passivated nut, bolts , spring and washers. The cabinet and all members should be chemically treated with MSR solution for anticorrosive treatment and apply powder coated paint (RAL-7032) The panel should be suitable for 415 volts , 50Hz, 3 phase 4 wire system and internal connection should be provided with aluminium strips of suitable size and necessary foundation work and comprising following:-

BUS BAR CHAMBER

(a) Electrolytic grade high conductivity TP&N solid aluminium bus bars, rated 200 amps supported at required intervals sleeved with heat shrinkable PVC sleeving. The bars shall be colour coded at required intervals for identification - SET OF 4 - 1 No.

INCOMER

(a) MCCB of 4 pole of capacity 40 amps with breaking capacity of 16 KA (Thermal setting 100%, Magnetic setting upto 70%)

OUTGOING FEEDERS

(a) MCCB of 4 pole of capacity 16 amps with breaking capacity of 16 KA (Thermal setting 100%, Magnetic setting upto 70%) - 2 No. (1 No. Outgoing & 01 No. Spare)

(b) MCB 32 Amps 'C' curve SPN with breaking capacity 10KA - 3 No.

INDICATING DEVICES

(a) LED Indicating lamps for Main Supply indicating R', Y' B' - Set of 3.

(c) Current Transformer having Ratio 200/5, 5 VA rated burden - 3 Nos

(d) Digital Ammeter 0 to 400 Amps, square type (96mmx96mm) - 01 No.

M&L for Earthing complete with GI earth plate electrode of size 600x600x6 mm thick buried directly in ground with earth pit not less than 2.25 meter deep below ground level with top edge of plate not less than 1.5 meter below normal ground level connected to GI earth strip of size 32 x 6 mm earth lead by means of nuts, bolts, check nuts, washers of galvanised iron as steel, protected by galvanized iron pipe 40mm bore (Medium grade) all as directed including cement concrete (1:3:6) type C-1 earth pit with precast RCC (1:1.5:3) type A-1 cover slab of size 42 x 42 x10cm thick reinforced with 8mm dia TMT bars @ 15 cm c/c both ways with 10mm dia mild steel round bar of 30 cm long, bent to shape as lifting handle, funnel, wire mesh, 20 mm bore galvanized iron pipe (medium grade) for watering, charcoal or coke and salt in alternate layers with necessary earth work in soft/loose soil complete all as shown in electrical plate No 3 of SSR Part I including testing on completion all complete as specified and directed after taking down old earthing.( GI strip upto 7.5m including testing consider in this item).

M&L for Earthing complete with GI earth plate electrode of size 600x600x6 mm thick buried directly in ground with earth pit not less than 2.25 meter deep below ground level with top edge of plate not less than 1.5 meter below normal ground level connected to GI wire of size 4 mm dia earth lead by means of nuts, bolts, check nuts, washers of galvanised iron as steel, protected by galvanized iron pipe 40mm bore (Medium grade) all as directed including cement concrete (1:3:6) type C-1 earth pit with precast RCC (1:1.5:3) type A-1 cover slab of size 42 x 42 x10cm thick reinforced with 8mm dia TMT bars @ 15 cm c/c both ways with 10mm dia mild steel round bar of 30 cm long, bent to shape as lifting handle, funnel, wire mesh, 20 mm bore galvanized iron pipe (medium grade) for watering, charcoal or coke and salt in alternate layers with necessary earth work in soft/loose soil complete all as shown in electrical plate No 3 of SSR Part I including testing on completion all complete as specified and directed after taking down old earthing.( GI strip upto 7.5m including testing consider in this item).

M&L for reconstruction of brick masonry valve pit of size 90cm x 90cm x 90cm (internal dimension) with one brick thick PCC 1:4:8 type D-2 (using 20mm graded crashed stone aggregate ) as in foundation concrete incl PCC (1:3:6) type Cl (using 20mm graded crashed stone aggregate) as in bedding and coping 10mm thick cement plaster in Cement mortar (1:4) internally & externally upto 15cm below ground level providing valve pit 50x50x6mm angle iron frame all round the fixed point by means of 4 Nos hold fast 150mm long made out of flat iron 40 x 6 mm embedded in PCC block (1:2:4) type B-I (using 20mm graded crashed stone aggregate) of size 230 x 200 x 100mm incl provn of hing welded with angle iron frame and Mild Steel cover 3mm thick, Mild steel handle of suitable and size welded with Mild steel cover & suitable locking arrangement & applying two coats of synthetic enamel paint over a coat of red-oxide primer incl necessary excavation work in soft/loss soil complete all as specified and directed.