PROVN OF EARTHING PITS , CERTAIN E/M WORKS AND LIGHTNING ARRESTOR AT AF STN UNDER GE (AF) MC CHANDIGARH

Amount

M &L for Earthing complete with copper earth plate electrode 900 x 600 x 5 mm thick burried directly in ground (earthing pit not less than 3.5 m deep below ground level) with top edge of plate not less than 2.5 m below normal ground level, earth pit size of 1.2 metre x 1.2 metre and depth 3.6 metre and filled with magnesium sulpahte all around the plate including connection with and including copper strip 32 x 6 mm as earth lead fixed by means of nuts, bolts, check nuts and washers of galvanised iron or steel and other end connected to the test point including 50 mm dia light grade GI protection pipe and watering pipe 20 mm dia medium grade with funnel and wire mesh including necessary earth work, PCC earth pit chamber in PCC 1:2:4 using 20 mm graded crushed stone aggregate with precast RCC pit cover 80 mm thick etc complete all as directed and specified. Note : (a)The earth value/result must be less than 1.0 ohms. (b) Rate of copper strip & protection pipe upto 7.5 metre is deemed to be included in the quoted rate

S&F Test terminal block made out of gun metal or phosphorus bronze of size 75x75x25 mm drilled and screwed including 3 Nos 8 mm dia 25 mm long hex. Head screw all as specified.

S&F Copper strip 32 x 6 mm as earth continuity conductor or main earthing lead fixed to wall on battern or recess or chases or burried in ground or drawn in conduit/pipe or fixed to wall or any other indicated situation to connect the equipment from test point complete all as specified and directed

Supply & Fixing GI pipe medium grade 40mm dia with all fittings complete al as specified and directed.

M & L for Point wiring for one light point controlled by one way Modular switch 6 amp complete.with 1.5 Sqmm (nominal area) single core PVC insulated unsheathed (FRLS) cable, multi-stranded, copper conductor, in universal colour code with & including suitable size of PVC casing and caping and its all accessories and modular flush metal boxes including cover plate with frame for mounting modular switches, sockets, regulators,socket etc including earth wire of PVC insulated (FRLS) copper conductor multistranded of 1.5 Sqmm size in green colour complete all as specified in current SSR Part-I & II, complete all as specified and directed

All as per Srl item no 05 her-in-before but one 3 pin 6 Amps socket point controlled by one Modular switch on same board.

All as per Srl item no 05 her-in-before but one 3 pin 6 Amps socket point controlled by one Modular switch on independent board.

All as per item No. 05 but for 3 pin / 5 pin 16 Amps Modular sockets outlet with 2.5Sqmm PVC insulated & unsheathed (FRLS) copper conductor cable including earth wire of PVC insulated (FRLS) copper conductor multistranded of 2.5 Sqmm independent.

Supply and Fixing Modular switch 6 Amps single pole one-way, one Module complete all as specified and directed.

Supply and fixing switch modular, one module single pole one way 16 Amp complete all as specified and directed.

Supply and Fixing Modular socket 2-in-1, 5 pins 6 Amps 2 Module complete all as specifie

Supply and Fixing Modular switch and socket 2-in-1, 5 pins 6 Amps , combined 2 Module complete all as specified.

Supply and Fixing Modular switch and socket 2-in-1,3 and 5 pins 6 /16 Amps, combined 2 Module complete all as specified.

Supply and Fixing ceiling rose surface bakelite 65mm x 50mm three terminals complete all as specified and directed.

Supply & fixing indoor decorative ultra slim surface /Wall mounted T5 LED batten tube light complete fitting 1x 20 watt including LED Tube fitting complete all as specified.

M & L for Sub Main Wiring with two runs single core 6 Sqmm PVC insulated unsheathed (FRLS) cable with stranded copper conductor drawn in suitable size of PVC Casing and caping and its all accessories complete on wall/roof with and including 6 Sqmm copper green colour earth wire all as specified and directed. Note : 03 run 6 Sqmm wire & one run of pvc casing and caping will be measured as one RM.

M & L for Sub Main Wiring with two runs single core 2.5 Sqmm PVC insulated unsheathed (FRLS) cable with stranded copper conductor drawn in suitable size of PVC Casing and caping and its all accessories complete on wall/roof with and including 2.5 Sqmm copper green colour earth wire all as specified and directed. Note : 03 run 2.5 Sqmm wire & one run of pvc casing and caping will be measured as one RM.

M & L for Sub Main Wiring with four runs single core 2.5 Sqmm PVC insulated unsheathed (FRLS) cable with stranded copper conductor drawn in suitable size of PVC Casing and caping and its all accessories complete on wall/roof with and including 2.5 Sqmm copper green colour earth wire all as specified and directed. Note : 05 run 2.5 Sqmm wire & one run of pvc casing and caping will be measured as one RM.

Supply and fixing MCB DB Single pole and neutral 08 way sheet steel phospetised powder painted with IP 43 protection 240 V nautral link, earth bar and Din rail double door complete all as specified and as direcrted.

Supply & fixing 240V, 10kA 'B' MCB of single pole and current carrying capcity 6 to 32 Amp in the MCB DB complete with connection testing and commisioning.

Supply and fix MCB SPN 40 to 63 Amps complete all as specified.

Supply and fix pedestal fan 450mm sweep with all connected accessories complete suitable to work on AC, single phase, 230 Volts, 50 Hz supply and including connecting up with twin core twisted flexible copper conductor cable of suitable size 0.75 Sqmm complete all as specified and directed.

Supply and fix ceiling fan 1200 mm sweep , Energy Saving models, Pearl white / white in colour 350 RPM, 220 volt 50 Hz complete with canopy, down rod. Fan blade, complete with all accessories internally pre-wired and including connecting up with twin core twisted flexible copper conductor cable with suitable size complete all as specified and directed by Enginee-in-Charge.

Supply and fix exhaust fan 380mm sweep alongwith louvers complete suitable to work on AC, single phase, 230 Volts, 50 Hz supply and including connecting up with twin core twisted flexible copper conductor cable of suitable size 0.75 Sqmm complete all as specified and directed.

Cutting hole for air ducting of exhaust fan steel body in Circle / square shape or as per site requirement into or through concrete walls built in cement mortar of superficial area suitable for 380 mm exhaust fan including making good in cement mortar 1:3 or cement concrete 1:2:4 type B-l and cover hole as required complete all as specified and directed.

Earthing complete with GI earth plate electrode 600 x 600 x 6 mm thick burried directly in ground (earth pit not less than 2.5 m deep below ground level) with top edge of plate not less than 1.5 m below normal ground level, earth pit surrounded by 15 cm thick and packed layers of charcoal, dust and common salt, including GI strip 32x6mm as earth lead fixed by means of nuts, bolts, check nuts and washers of galvanised iron or steel and other end connected to the test point including 40 mm dia light grade GI protection pipe and watering pipe 20 mm dia med grade with funnel and wire mesh including necessary earth work, PCC earth pit chamber in PCC 1:2:4 using 20 mm graded stone aggregate with precast RCC pit cover 80 mm thick etc complete all as directed and specified. Note : a. The earth value/result must be less than 5.0 ohms. b. Rates of GI strip and protection pipe upto 7.5 metre is deemed to be included in the quoted rate.

Supply and fix single pointed air termination aluminium rod 12mm dia 300mm long complete all as specified.

S&F aluminium strip 25x3.15 mm complete with saddles and fixing screw for fitting the strip on roof/down conductors complete all as specified.

Supply and fix in replacement GI strip 32x6mm burried in ground complete all as specified.

Jai Maa Electrical Works

SATTYAM BUILDERS

M/s APEX ENTERPRISES

POWER TECH ENGINEERS

R D Bansal

HARISH SALES CORPORATION

Havish Construction

SANJEEV ENTERPRISES

L-7 Primewave Communications