SPL REPAIR TO LT OH LINE, UG CABLE LT PANELS AT CERTAIN LOCATION OF 503 AD MSL REGT (MRSAM) AT MISA CAMP UNDER GE (S) TEZPUR

Amount

Dismantaling of ACSR Conductor of any type and any size.complete all specified and directed

Taking down,dismantaling,old rusted cross arms of MS Channels or angle sections etc. and setting aside for reuse or given to credit to contractor under credit.complete all specified and directed

Dismantaling of Insulators of any type and any size .complete all specified and directed

Dismantaling of concrete pole and struts of any type and any size.complete all specified and directed

Dismantaling of Stay Assembly of any type and any size.complete all specified and directed

Excavation in trenches not exc 1.5 m in depth and not exc 1.5 m wide for taking out/laying XLPE cable/CI/GI pipes and getting out in soft/loose soil,complete all specified and directed

Removing excavation soil at a distance not exc 50 m and deposited where directed.

Returning,filling in including spreading, leveling, watering and well rumming in layers not exc 25 cm,complete all specified and directed

M&L for sand cushioning with clean dry sand for protection of under ground cable complete all as specified and as directed. Note :- Punned thickness of sand layer shall be measured and paid to contractor.

M&L for Brick Sub Class 'B' locally available best quality laid in trenches with width equal to length of the bricks, above sand cushioning for cable protection complete all as specified and as directed.

S&F in replacement steel water tubing 40 mm dia of bore light grade galvanised with all fittings laid in trenches / fixing with surface of wall after drawn through electric cable by means of nuts bolt and washers all as directed .

S&F in replacement steel water tubing 50 mm dia of bore light grade galvanised with all fittings laid in trenches / fixing with surface of wall after drawn through electric cable by means of nuts bolt and washers all as directed .

Supply,laying in repair in trenches of XLPE UG cable insulated aluminium stranded conductor served with an inner sheathing or PVC tape heavy duty armoured upto 1100volts (earthed) GI steeel strip and overall PVC sheathed nominal cross sectional area 16 sqmm 2 core and testing complete all as specified and directed.

Supply,laying in repair in trenches of XLPE UG cable insulated aluminium stranded conductor served with an inner sheathing or PVC tape heavy duty armoured upto 1100volts (earthed) GI steeel strip and overall PVC sheathed nominal cross sectional area 50 sqmm 3.5 core and testing complete all as specified and directed.

Supply,laying in repair in trenches of XLPE UG cable insulated aluminium stranded conductor served with an inner sheathing or PVC tape heavy duty armoured upto 1100volts (earthed) GI steeel strip and overall PVC sheathed nominal cross sectional area 70 sqmm 3.5 core and testing complete all as specified and directed.

M&L for Boring holes horizontally under Road without damaging the surface of Road (minimum 1.0 METRE below the Road Surface / footpath with the help of GI Tubing not exc. 80mm bore (dia) for passing of UG Cable, complete all as specified and directed NOTE: GI Pipe laid will be measured and paid separately under appropriate Item.

M&L Cross-arms, Bracings, Supports, Clamps and Back Plates fabricated from Structural Steel Sections including Nuts, Bolts, Washer, welding, bending cold or hot, drilling holes for Bolts, in any shape or size as indicated/ directed and inclusive of one coat of Aluminium Primer one Under Coat and One Finishing Coat of Aluminium Paint, complete all as specified and as directed.

Supply and fixing Pin type porcelain, vitreous white brown or green insulators including one galvanised mild steel spindle, two galvanised iron washers, and one galvanised iron nut, 100 mm height, 65 mm dia for 1100 volts grade complete all as specified and as directed. Make: BHEL/Jaipuriya Brothers/Pactil/Southern Insulators

Supply and fixing Shackle type, porcelain, vitreous, white brown or green insulators, including galvanised mild steel straps, washers, insulator bolts, washer and nut, 75 mm height, 90 mm dia, 3 Nos straps of size 31 x 3mm, dia of bolts for 1100 volts grade complete all as specified and as directed. Make: BHEL/Jaipuriya Brothers/Pactil/Southern Insulators

S&F Loop Type Insulator Vitreous White, Brown or Green, large size with overall dimensions 90x65mm, clearance of hole 16mm dia, complete all as specified and as directed.

M&L Stay Assembly complete with Accessories as show in Electrical Plate No.1 of MES Schedule Part-I, diameter of Stay Rod 16mm, size of Plate 230x230x6mm complete all as specified and as directed. NOTE: Earthwork, Cement Concrete, Mild Steel Stay Clamps with Bolts, Nuts, etc., Loop Insulator, etc. will be measured and paid under approprite Items.

Supply and fixing galvanised stay strand of size 7/3.15mm complete all as specified and as directed.

Supply, fixing, errecting in trully vertically position steel tubular swaged welded pole complete with cast iron base plate, finial taper plug, bolts, nuts, and screws as specified type 410 SP - 31 (9 mtr long) including one primer coat, one under coat, one finishing coat of aluminium paint, marking of pole numbers and making 3 Nos of black colour strip 15 cm wide on equal distance from coping including suitable size of PVC cable jointing box with nut bolts and MS clamps made out with 20 x 5 flat iron complete all as specified and as directed.

M&L for cement contrete 1:3:6 type C- 2 40 mm graded stone aggregate as in foundation of pole filling and mass concrete in complete all as specified and as directed.

M&l for cement contrete 1:2:4 type B-1 using 20 mm graded stone aggregate as in roof, kerb or mud stops rounded or charged on edges ,coping etc complete all as specified and as directed.

Supply, fixing / stringing aluminium conductor steel rainforced (ACSR) in any type /size/ dia etc on existing poles including winding, jumpering with alkathine pipe and binding to insulators with aluminium binding wire as in over head conductors including stringing, tightening etc complete all as specified and directed.

Supply and fix sheet metal enclosures TPN DB's 4 way when MCBs to be used 415 Volts, double door all as specified and directed. Make :- HPL, Model No. MDBTDD04 or equivalent in Havells/L&T/Legrand

Supply and fix in replacement of SPN double door MCB distribution board sheet steel, powder coated 8 way fitted with bus bar Neutral link, earth bar and din rail complete all as directed.

S & F in replacement of MCB TPN 415 Volts, 63 Amps, 50 Hz, breaking capacity 10KA, C series all as specified and directed

Supply and fixing 6-32 Amp rating 240V, 10KA 'C' curve miniature circuit breaker (MCB SPN) of single pole and neutral and current carrying capacity in the MCB DB complete with connection testing and commissioning all as specified and directed.

Supply and fixing 6-32 Amp rating 240V, 10KA 'C' curve miniature circuit breaker (MCB SP) of single poles and current carrying capacity in the MCB DB complete with connection testing and commissioning all as specified and directed.

Supply, installation, testing and commissioning of factory made powder coated outdoor type, dust & vermin proof feeder pillar box made out of 3.15mm CRCA steel sheet of suitable size and angle iron 40 mm x 40mm x 6 mm , powder coated over one coat of red oxide primer suitably grouted in PCC-M10 using 20 mm graded stone aggregate including aluminum bus bar, internal wiring with PVC insulated single core cables of copper conductor of suitable size duly numbered with tags for the circuits with hinged double door shutters (front & rear), cubical type locking arrangement and slanted roof. The size of panel boards shall be suitable for housing the accessories given here under and also suitable for operation on AC 415 Volt, 3 phase, 50 Hz supply system. The panel board shall comprise of following items & all specified in SSR Part-I clause no 19.21 and all as shown on drawing . INCOMING:- (i) MCCB 63 amps, 4 pole, breaking capacity 16 KA suitable for operation of 415 volts AC 50 HZ with adjustable type and all as specified in SSR Part -I and earth leakage module - 01 No, (ii) LED Type indicator lamp R-Y-B (1 Set), (iii) 4 strip aluminum coated copper bus bar of rating 1.5 times current carrying capacity of incoming switch gear or not less than 200 Amp whichever higher (B) OUTGOING (i) MCB 6-32 Amp, 2 Pole, 415 Volts, 10 KA, C Curve - 10 Nos (II) MCB TPN 63 Amp-02 Nos Note: Rate of PCC foundation for installtion of panel shall be included in the qouted rate.

Material & Labour for earthing with galvanised steel earth plate electrode of size 60cmx60cmx6mm thick buried directly in ground (earth pit not less than 2.25m deep below the ground level) with top edge of the plate not less than 1.5m below normal ground level, connected to the galvanised earth lead by means of bolts, nuts check nuts and washers of galvanised iron or steel using GI strip 32x6mm as earthing lead as shown in electrical plate No. 3 of SSR Part-I connected to earthing test point all as specified or indicated including testing on completion including necessary excavation and earth work in soft/loose soil, returning filling, disposal of surplus soil, earth pit in PCC 1:3:6 type C-1 using 20mm graded stone aggregate pit, funnel, 20mm dia GI light grade watering pipe, 40mm dia GI light grade earth lead protection pipe, CI frame and cover, wire, copper lugs etc mesh, chorcoal and common salt in alternate layer complete all as specified and directed by Engr-in-Charge.

Material & Labour for earthing with galvanised steel earth plate electrode of size 60cmx60cmx6mm thick buried directly in ground (earth pit not less than 2.25m deep below the ground level) with top edge of the plate not less than 1.5m below normal ground level, connected to the galvanised earth lead by means of bolts, nuts check nuts and washers of galvanised iron or steel using GI wire 4 mm dia as earthing lead as shown in electrical plate No. 3 of SSR Part-I connected to earthing test point all as specified or indicated including testing on completion including necessary excavation and earth work in soft/loose soil, returning filling, disposal of surplus soil, earth pit in PCC 1:3:6 type C-1 using 20mm graded stone aggregate pit, funnel, 20mm dia GI light grade watering pipe, 40mm dia GI light grade earth lead protection pipe, CI frame and cover, wire, copper lugs etc mesh, chorcoal and common salt in alternate layer complete all as specified and directed by Engr-in-Charge. Note 1:-The contract sum shall be arraived at after deducting amount of schedule of credit from the total quated amount. Note 2-Contractor's supervisor and main worker would wear shirt/T-shirt of colour sky blue/brown/yellow preferable embosed with contractor's firm name while carriying out any activities in defence area for better check of security purpose. Note 3:-The tenderer (all eligible contractors) shall ascertain the taxes & levies as on date. The subject tender caters all the taxes & levies as on date including the latest notification of GST issued as on date ( issued by Central Board of Indirect Taxes and Customs)

MAHANTA ENTERPRISES

M/S Jiban Krishan Das and Co

Shanti Electric Works

D.B ENTERPRISE

D G Corporation

Flint India

M/S N S CONSTRUCTION