PROVISION OF ELECTRIC AND WATER SUPPLY CONNECTION TO SECURITY POSTS OF TECH AREA AT NAMSPROVISION OF ELECTRIC AND WATER SUPPLY CONNECTION TO SECURITY POSTS OF TECH AREA AT NAMS

Amount

Supply and laying 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 50 Sq mm 3.5 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. Note : 1. The cost of Aluminium thimbles/lugs and cable gland etc is incl in quoted rate and no extra payment will be made for it. 2. Excavation, earth work, DWC protection pipe will be measured and paid separately under respective items.

Supply and laying 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 35 Sq mm 3.5 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. Note : 1. The cost of Aluminium thimbles/lugs and cable gland etc is incl in quoted rate and no extra payment will be made for it. 2. Excavation, earth work, DWC protection pipe will be measured and paid separately under respective items.

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 16 Sq mm 4 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. Note : 1. The cost of Aluminium thimbles/lugs and cable gland etc is incl in quoted rate and no extra payment will be made for it. 2. Excavation, earth work, DWC protection pipe will be measured and paid separately under respective items.

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. Note : 1. The cost of Aluminium thimbles/lugs and cable gland etc is incl in quoted rate and no extra payment will be made for it. 2. Excavation, earth work, DWC protection pipe will be measured and paid separately under respective items.

Excavation in trenches in any type of soil not exceeding 1.5 mtr wide and not exceeding 1.5 mtr depth below ground level for foundation of poles/ stays/cable and getting out complete, all as specified and directed.

Returning, filling in, any type of soil and spreading in layers not exceeding 25cm thick each layer including watering & well ramming complete, all as specified and directed.

Removal of surplus soil to a distance not exceeding 50 mtr & depositing where directed at a level not exceeding 1.5mtr above the starting point complete, all as specified and directed.

Supply , laying anf fixing double wall corrugated (DWC) pipes made of high density polythelene (HDPE) with all accessories ie all type of jionts , sockets , Elbows , bends and End caps etc of size 75 mm outer dia and 61 mm inner dia complete, all as specified and directed.

Supply, fabricating, installation, testing , commissioning Polycarbonate ASTA CPRI approved OEM made LT FEEDER PILLAR shall be made of modular POLYCARBONATE THERMOPLASTIC ENCLOSURES which should be UV resistance, Degree of protection against mechanical load should be IK08 (5 Joule) in accordance with IEC 62262. The manufacturer of panel shall submit a copy of ASTA CPRI TEST REPORT IN POLYCARBONATE OF DEGREE OF INGRESS PROTECTION IP65 IN ACCORDANCE WITH IEC 60529 and confirmation that panel has been assembled by OEM. Channel partner or sister concerned assembly will not be accepted. The gasket should be internally embedded made of polyurethane. The panel should pass glow wire test 960°C in accordance with 60695-2-11 [flame retardant and self-extinguishing]. The manufacturer of panel shall submit a copy of his CPRI TEST REPORTS with Short Circuit Test IN POLYCARBONATE. The CPRI report shall have mention of following tests performed and passed out satisfactorily Temperature Rise, Dielectric Properties, Short circuit withstand current – Rated peak, short time withstand current and Rated Conditional Short Circuit Current, Effectiveness of Protective Circuits and submit the copy of type test reports for Polycarbonate Thermoplastic Board only. LT Feeder Pillar Mini. size 60cm x 30cm x 15 cm,415 volts for outdoor use ,machine pressed front opening with single door with provision of rubber beading and locking system including Copper bus bar 4 strip of size 20 mm wide and 4 mm thick with provision of hole on bus bar fixing of cable mounted on PVC / epoxy insulators, mounted on wall and externally with two coats of synthetic enamel paint over a coat of red oxide primer ,legs grouted in PCC(1:2:4) Type B-1 (using 20 mm graded stone aggregate)

complete including all provision of opening for incomming/outgoing cables and testing complete all as directed. Main Incomer 1. MCCB 100Amp, 25KA ,FP Thermal Magnetic released with Spreader Links - 1 Number 2. LED Indicator Lamp R,Y,B - 1 Set

Material and labour 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)& testing on completion. complete all as specified and directed.

Supply and fixing of MCB 40 Amps single pole with neutral, AC 230 Volts complete all as specified and directed.

Supply and fixing of MCBs single pole (SP) 5 to 32 Amps with 10 KA breaking capacity of 'C' series in distribution boards complete all as specified and directed.

Supply and fixing in replacement Sheet metal enclosure for DB's when MCB's to be used single door factory made flush fixed complete with 200 Amps rated busbar 240 Volts single phase 8 ways complete all as specified

Supply and fixing/ laying of GI pipe 25 mm Dia/bore , " Medium grade" including fittings complete all as specified and directed .

Supply and fixing/ laying of GI pipe 50 mm Dia/bore , " Medium grade" including fittings complete all as specified and directed .

Material and labour for Cutting of existing pipe line any type/size including insertion of required fittings and connection to 25 mm dia GI pipe complete all as specified and directed.

Supply and fix Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe of size 25 mm complete all as specified and directed.

Material and labour for Cutting of existing pipe line any type/size including insertion of new Tee and connection of 50 mm dia GI pipe complete all as specified and directed.

Supply and fix Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe of size 50 mm complete all as specified and directed.

ss enterprises (BID ID -3307477)

R D Bansal (BID ID -3307497)

Chander Mohan Arora Contractor (BID ID -3301931)