PROVN OF APCH PATH TO 0.87 MLD STP AND CERTAIN E/M INSTALLATION AT NAMS AND PROVN OF LIGHTENING CONDUCTOR AND FLAME PROOF LIGHT IN UNIT MAGAZINE (BLDG NO P-2) AT NAMS

Amount

Surface excavation n.exc (not exceeding) 30 cm deep and averaging 15cm deep and getting out in soft/ loose soil complete all as pecified and directed.

Removel of surplus soil to a distance n exc 50m and depositing where directed at a level n exc 1.5m above from the starting point complete all as specified and directed.

M & L for Hard core, broken stone boulders to gauge n exc 63mm complete all as specified and directed

M & L for 100 mm thick PCC 1:4:8 type D-2, using 40 mm graded stone agg as in sub base etc complete all as specified and directed.

M & L for 75 mm thick PCC 1:4:8 type D-2, using 40 mm graded stone agg as in sub base etc complete all as specified and directed.

M&L for 60mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design & pattern as in footparth, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50mm thick compacted bed of fine sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand; etc complete all as specified and directed.

M&Lfor 80mm thick factory made chamfered edge cement concrete paver block of M-30 grade with approved colour, design & pattern as in footpath, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50mm thick compacted bed of coarse sand,compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with fine sand and cutting of paver block as per required size and pattern, finishing and sweeping extra sand; complete all as specified and directed.

S&F 110mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints laid in trenches or in floors complete all as specified and directed.

M&L for PCC 1:4:8 Type D-2 (using 40mm stone crushed agg.) as concrete bed to drain pipes, including packing under and haunching against the sides of 110 mm bore PVC pipes complete all as specified and directed.

M&L for PCC 1:2:4 Type B-1 (using 20mm stone crushed agg.) as in rounded or chamfered on edges , copping etc in any description complete all as specified and directed.

M & L for factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever required complete all as specified and directed.

Supply, installation, fixing, fitting, testing and commissioning of advanced new generation Early Streamer Emission (ESE) technology lightning arrestor made of robust stainless steel with coverage radius of 55m and conforms to protection level III/IV, mounted at a height of 5m above roof level along with guy kit 6 meter with grips strictly as per ANX1 with lighting strike counter 6 digit, GI mast 50mm dia, LA insulators 6x30mm, test links etc including all connection, GI flats as necessary, supply & fixing of PVC medium gauge protection pipe to be used from earthing to 5' of the wall complete all as specified and directed. Make: ISG Global (Allywell), Allytech90, OBO, True Power or equivalent

Supply, installation, fitting and fixing of maintenance free tripod earthing system for ESE technology Lightning Conductor (3 Nos. per set) of 17mm x 3mtr Steel High Tensile EN-8D Grade Rod with Copper Bonding of minimum 250 microns, having pre-welded copper bonded connection clamp at top and M17 threaded at bottom for coupler attachments, clamp head assembly, prewelded and copper bonded connection clamp, having provision to connect external cables & strips, back fill compound (BFC) 2x25 Kg highly conductive resistivity lowering ground enhancement compound tested & certified by National Test House (Govt. of India Lab) as per IEC 62561-7 and ASTM G57-06 for a resistivity of 0.244 ohms-mtr with advanced heavy duty polyplastic earth inspection pit cover having unique design and lockable made of high grade polypropylene complete all as specified and directed.

Supply and laying of single core copper cable 70 Sqmm size, using epoxy insulator @ 3 Nos. per meter on wall with all PVC fixing materials required when laid inside the building or fixed on outside wall of the building and in trench inclusive excavation and refilling the earth with brick protection on top when laid in ground complete all as specified and directed.

Supply and fix test pont terminal block made out of gun metel or phosphorus bronze size 75 x 75 x25 mm drilled and screwed including 3 nos 8 mm dia 25 mm long hex head screw complete all as specified and directed.

Supply and fixing earth continuity copper strip 32 x 6 mm with saddles and fixing screws on wall or batten or recess or cheses or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc as required roof conductor above the ground complete all as specified and directed.

M&L for Flame proof point wiring with FRLSH multi-stranded copper conductor single core PVC insulated fire resistant cable 1.5 Sqmm size sheathed cable including 25 mm size steel conduit concealed/surface flame proof wiring with all flame proof steel conduit fitting and accessories i.e junction box,ceiling rose, inner/outer corners and inner/outer bends, tees etc. with continuous 1.5 sqmm PVC insulated fire resistant copper earth cable (green color) FRLS conneted to common earth including cutting chases to wall making good the disturb suface to match with the exisitng specification complete all as specified and directed by Engr - in - charge. (a) One light/fan/bell point controlled by one No piano type FP switch 5 AMPS single pole one way

Supply & fix LED light fitting 2x16 watt flame proof,weather proof CMRI certified recommended for Gas/Vapor group of I,IIA & IIB Zone 1 & 2 and IP 65 protection with die cast aluminum housing with heat resistant toughened glass, with LED tube light fixtures driver, holders, connector etc. Complete with all accessories prewired and including connecting up with three core flexible copper conductor cable with suitable size complete all as specified and directed.

S &F switch flame proof - weather proof rotary type with termination box in LM6, 16 A, single pole 250V ON/OFF complete all as specified and directed.

S&F flame proof - weather proof sheet metal enclousure MCB DB SPN 240 Volt with Aluminum die cast alloy LM6 IP 65 with stainless steel hinges & size of DB Box is 480x480x175mm construction of Gas Group I, IIA, IIB certified by with ISI marked complete all as specified and directed & details as under: Main Incomer:- SPN MCB 40 Amp -01 No Outgoing :- SP MCB 25 Amp -02 Nos, SP MCB 16 Amp -01 Nos, SP MCB 6/10 Amp -02 Nos

Supply and laying, in replacement, of LT underground cable XLPE insulated, inner PVC sheathed, galvanized steel strip armoured, PVC sheathed electric power cable with stranded compact aluminium conductor 1100 volts grade 10 Sq mm 2 core confirming to IS:7098 (Part-I) with latest amendements, suitable for earthed system laid in duct/trench/along pole etc complete all as specified and directed.

Excavation in trenches in soft/loose soil n.exc. 1.5mtr wide and n. exc. 1.5mtr in depth and getting out for laying of cables complete all as specified and directed.

Returning, filling in, and including spreading, levelling,watering and well ramming in layers not exceeding 25 cm thick complete all as specified and directed.

Supply,laying & fixing in double wall corrugated (DWC) pipes made of high density polythyline (HDPE) with all accessories i.e. all type of joints, Sockets, Elbows, bends and End caps etc of size 75 mm outer dia and 61 mm inner dia complete all as specified and directed.

Labour for drilling hole under the road with the help of drilling machine without damaging the road horizonally for rod crossing including laying GI tubing of any size for cable protection complete all as specified and directed.

M&L for earthing complete with galvanised steel earth plate electrode of size 600 mm x 600 mm x 6 mm thick buried directly in ground (earth pit not less than 2.25 mtr deep below normal ground level) with top edge of the plate not less than 1.5 mtr below ground level, connected to galvanized earth lead wire 4.00 mm dia by means of bolts nuts check nuts & washers of galvanized iron or steel , procteded by GI pipe 15 mm bore( light grade) and watering pipe 20 mm bore GI pipe (light grade ) and chamber of pcc 1:4:8 type D2 using 40 mm graded stone aggregate and coping shall be in PCC 1:3:6 type C1 using 20mm graded stone agg. 50 mm thick cover of RCC 1:2:4 type B1 using 20 mm graded stone agg. reinforced with 8 mm dia MS tor bar @ 80 mm c/c both ways including excvation and earth work and removal of surplus soil and connecting to earth up to 6 meter length complete all as shown in electrical plate no 3 of SSR PART 1 , with charcoal dust and salt complete and earth lead connected to earthing test point (up to main switche, DBs) complete all as specified & testing on completion.

M/s Vijay Construction Co. (BID ID -3504553)

tarlok singh contractor (BID ID -3504247)