GE AF/AMB-T-1/2022-23 SPECIAL REPAIRS / REPLACEMENT OF LT OVERHEAD CONDUCTOR PHASE-II FOR CONVERSION TO UG LINES NEAR MGR GAS AGENCY NEW MI ROOM AND OFFICERS MESS AREA AND MISCELLANEOUS E/M WORKS IN CERTAIN BUILDINGS AF STATION PATIALA UNDER GE

Amount

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth for foundations, manholes, etc. or for laying cables/pipes, erecting poles, etc. not exceeding 10sqm on plan and getting out in soft / loose soil complete all as specified and as directed

Returning, filling in, including, spreading, leveling, watering and well ramming in layers not exceeding 25cm deep as in any type of soil complete all as specified and as directed

Removing excavated materials to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point in any type of soil including spreading in low lying area and leveling complete all as specified and as directed

Supply and laying burnt bricks of sub-class 'B' designation 75 laid in trenches for cable protection complete all as specified and as directed

M&L for fine dry river sand cushioning by laying 8cm thick layer below the cable for making soft bed and 15cm above the cable and then punning down to its consolidated thickness of 18cm after the cable is laid all as specified in SSR Part-I complete all as specified and as directed Note: Only punned thickness of sand shall be considered for measurement purposes

M&L for dismantling of unserviceable / serviceable ACSR conductors of any size from existing LT over head lines including all necessary T&P, etc complete all as specified and as directed

M&L for dismantling of GI earth wire and guarding cradle from existing LT over head lines complete all as specified and as directed

M&L for dismantling of cross arms of MS fabricated with all accessories viz. nut, bolts, washers, etc. complete all as specified and as directed

M&L for taking down carefully old unserviceable/serviceable insulator any type from existing LT over head lines complete all as specified and as directed

M&L for taking down carefully existing street/security light fitting and re-fixing of the same in same position on pole after removing of LT over head ACSR conductor including checking for serviceability and providing connecting wire, etc. complete all as specified and as directed

Supplying, laying / fixing, testing and commissioning of 3 core 95sqmm electric cable 11000V grade earthed aluminium conductor XLPE insulated, armoured cables conforming to IS-7098 (Part-I)-1988, PVC type ST-2 outer sheath conforming to IS-5831-1984 complete all as specified and as directed of the following sizes: Note: Excavation/earthwork, bricks, sand cushoing and GI pipe shall be measured and paid separately under respective items herein

Supplying, laying and testing XLPE Insulated, screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminium conductor, 1100V grade complete all as specified and as directed of the following sizes:

4 core 10sqmm

4 core 16sqmm

2 core 16sqmm

3.5 core 35sqmm

3.5 core 50sqmm

3.5 core 70sqmm

3.5 core 95sqmm

3.5 core 120sqmm

S&F twisted copper cable PVC insulated and unsheathed multistranded copper conductor of size 2.5sqmm as in connections complete all as specified and as directed

S&F steel water tubing, light grade, galvanised with screwed and socketed joints, in any length, including supply and fixing all fittings, ISI marked, MS clamps, bolts, nuts, washers, etc. conforming to IS -1239, laid in trenches or floors, etc. for protection of cables, etc. complete all as specified and as directed for the following bores:

80mm bore

50mm bore

S&F cable route indicator duly marked with "LT UG cable" with CI plate elliptical shaped with 12mm dia MS rod not less than 700mm in length and embedded in PCC block 1:3:6 of size 300x300x300mm in ground including necessary earthwork complete all as specified and directed

M&L fo making horizontal trenchless bore hole under road crossing at a depth not less than 1.0m below ground level for passing of UG cable through piping, etc. using requisite machinery, equipment, etc. without damaging the surface at suitable depth as per site requirement complette all as specified and as directed Note: GI pipe laid shall be measured seperately under respective item herein

100mm dia

80mm dia

S&F pole mounted junction box of size 380x225x140mm (HxWxD) outdoor type, with single phase and neutral, aluminium bus bar 25x4mm size and 01No. MCB 6A SP 10kA including fixing with 02Nos. flat iron clamps of suitable size with necessary mild steel nuts & bolts complete all as specified and as directed Make: Sintex Product Code: GSJB3923 or equivalent model of Hensel, Havells

Supply, installation, testing and commisioning CPRI approved powder coated compartmentalized LT electric control panel, cubical type, for outdoor use, double door dust & vermin proof, floor mounted made out of CRCA steel sheet of 3.15mm thick (outer parts) and 2.00mm thick (other inner parts) with angle iron legs of size 50x50x6mm having front and rear hinged doors with front openable shutters for each MCCB with spreader & extended rotary handle having hinges on one side and locating arrangements with screws type on other sides, fully enclosed bus bar chamber, having electrolytic high conductivity insulated bas bar made but of aluminium strips of rating 400A for 3 phase, 415V, 50 C/S 4 wire system, with cable entry provisions, with suitable lugs, glands, voltmeter, ammeter and phase indicator, legs duly painted with two coats of stove enameled powder coated paint over a coat of red oxide primer including necessary PCC work of height 45cm from the ground level complete all as specified and as directed for the following:

Supply, fabrication, installation connection and testing of feeder pillar box, outdoor type of size 1.2m (L) x 0.6m (W) x 1.0m (H) (totally enclosed type) with canopy made out of 3.15mm thick CRCA sheet with copper busbur of capacity 600A with colour sleeve (RYB & N)- 4Nos with suitable sized of PVC copper conductor thimbles, glands for connections, with angle iron 40x40x6mm framework allround having double hinged double door shutters on front and back with MS sliding bolts- 250mm long for locking arrangement, the base of the feeder box shall be provided at 0.60m above the ground level with 4Nos. angle iron legs made from angle iron 50x50x6mm duly embedded in bed block in PCC 1:2:4 type B1 300x300mm and 300mm in depth below the ground level, duly painted with two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer both internally and externally alongwith legs complete all as specified and as directed

Notes for serial item Nos. 30 to 34: (i) The location of installation shall be as directed by the Engineer-in-charge (ii) Panels shall be of make as detailed hereinafter (iii) Contractor shall submit shop drawings from CPRI approved manufactures / fabricators for approval before procurement (iv) Drawings of panels showing location of switchgears shall be got approved from the GE before incorporation at site

S&F automatic street light timer switch 3 phase 415V 50Hz comprising of power contactor of 32A capacity controlled by automatic timer switch digital type, all accessories prewired suitable for 3 phase operation including 1No. MCB TPN 40A 10kA as incomming, all enclosed in suitable size MS enclosure with suitable locking arrangements fixed to PCC/steel tubular poles with necessary clamps made out of MS flat iron 30x 5mm thick alongwith provision of suitable cable entries, etc. complete all as specified and as directed

S&F sheet metel enclosure DB for mounting MCB/RCB of 415V, TPN 4 way, double door with 200A rated bus bar and magnetic locking system complete all as specified and as directed

S&F isolator TPN, 415V, 100A complete all as specified and as directed

S&F MCB SP, 240V, 5-32A, 10kA, 'C' curve, 50Hz complete all as specified and as directed

S&F MCB SP, 240V, 40A, 10kA, 'B' curve, 50Hz complete all as specified and as directed

S&F sheet metal MCCB enclosures (HSN Code : 8538), SKB 5/6/7 frame, 4 Pole suitable for fixing of MCCB of capacity upto 160A, 4Pole complete all as specified and as directed Make: Standard or techno commercial equivalent model in Havells/Benlo/L&T/C&G

S&F loadline MCCB conforming to IEC:60947-II / IS:13947-II, with adjustable thermal and fixed magnetic setting of capacity 63A, 4 Pole, 16kA, 415V complete all as specified and as directed

S&F LED street light fitting of capacity 60Watt, 230V AC outdoor type with high pressure die cast aluminum housing, heat resistant with driver, lamp bracket with impact and corrosion resistant with thermal arrangement in multiple optics with IP 65/66 protection class and 60W LED lamp including all fixing arrangements and taking out old unserviceable fitting any type and disposing off complete all as specified and as directed

M&L for earthing using GI earthing strip 25x4mm with galvanised steel earth plate electode 600x600x6mm thick buried directly in ground, earth pit not less than 2.25m deep below ground level connection to and including GI strip of size 25x4mm extended to 7.5m as earth lead by means of GI bolts, nuts, etc. with provision of charcoal and salt all as per electrical plate No. 3 of SSR Part-I including water arrangement with GI pipe 20mm dia (medium grade), earth lead protection pipe 50mm medium grade with bends, elbow, etc. from earth plate to test point, excavation and earthwork in any type of soil, returning, filling, ramming and removing of soil to distance not exceeding 50m, make good to match with existing surface making PCC pit (earth chamber) having internal size 300x300x300mm and outer size 600x 600x600mm with RCC reinforced cover 50mm thick and testing on completion including making test points on wall as per SSR specifications complete all as specified and as directed

Notes for serial item Nos. 44: (i) The cost of GI earth continuity wire with GI pipe 50mm light grade upto 7.5m is deemed to be included (ii) The earth chamber to be constructed 0.5m from edge of earth pit with necessary watering arrangement. The cost for the same is deemed to be included in above item (iii) Earthing shall produce desired earth resistance values as directed by the Engineer-in-charge

sanjeev enterprises

M/S Sonu Traders

GULSHAN SINGH GHAI AND SON

AR CONSTRUCTIONS

SWAMI ENGINEERS