CONTENTS TENDER FOR ITEM RATE CONTRACT FOR SPECIAL REPAIR/REPLACEMENT OF HT NETWORKS AT VARIOUS LOCATIONS UNDER GE (AF) ADM AREA AGRA AT AF STN AGRA

Amount

Excavation in trenches in soft/loose soil n.exc 1.5m wide and n. exc 1.5m depth for laying of cable, errection of poles, stay and pipe line,and getting out complete all as specified and directed

Returning & filling including spreading, leveling watering and well ramming in layers n. exc 25 cm thick in any type of soil complete all as specified and directed.

Removal of excavated soil to a distance n. exc 50 m above the starting point complete all as specified and directed.

Providing and carrying out mechanical boring / horizondal directional drilling for laying of underground HT/LT Power cable, under taxi track/runway/roads including supply and laying of HDPE protective pipe of size150 mm complete with necessary accessories ,jointing, sealing and pulling of cables through the pipe as per approved drawing and site requirements. The work includes all labour ,tools,machinery,traffic diversion / safety arrangements,reinstatement of surface,complete in all as specified and directed.

Taking out old unserviceable HT UG cables of size 120 to 240 Sqmm 3 Core from trenches, poles/walls and floor for removing of fault (Necessary earth work shall be measured and paid under respective item of sch.) complete all as specified and directed

Supply, layingin in trench/pipe/wall/trench less bore, testing and commissioning of HT UG cable, XLPE insulated screened PVC bedded, galvanised strip or wire armoured electric power cable (heavy duty) with multistranded aluminium conductor 11KV grade of size 3 Core 240 Sqmm (Earthed system cable) as per IS 7098 Part II. completed all as specified and directed.

Supply, laying, testing and commissioning of HT UG cable, XLPE insulated screened PVC bedded, galvanised strip or wire armoured electric power cable (heavy duty) with multistranded aluminium conductor 11KV grade of size 3 Core 120 Sqmm (Earthed system cable) as per IS 7098 Part II. complete all as specified and directed

Supply & laying double walled corrugated (DWC) HDPE full rounded pipe in 6 mtr lenght conforming to IS 16205 Pt-24 of approved colour complete with fittings for cable protection of size 160 mm outer dia and 135 mm inner dia completed all as specified and directed.

M & L cable jointing kit for 11 KV (Earthed) grade XLPE cable for straight through cold shrinkable type joint complete with jointing material and accessories suitable 240 Sqmm 3 Core including testing after jointing complete all as directed .

M & L cable jointing kit for 11 KV (Earthed) grade XLPE cable for straight through cold shrinkable type joint complete with jointing material and accessories suitable 120 Sqmm 3 Core including tatesting after jointing completed all as specified and directed.

M & L cable jointing kit for 11 KV (Earthed) grade XLPE cable for in door cold shrinkable type joint complete with jointing material and accessories suitable 120 Sqmm 3 Core including testing after jointing ccompleted all as specified and directed.

M & L cable jointing kit for 11 KV (Earthed) grade XLPE cable for in door cold shrinkable type joint complete with jointing material and accessories suitable 240 Sqmm 3 Core including testing after jointing completed all as specified and directed.

S & F cable route indicators made out of MS sheet of size 45 cm x 30 cm of 2 mm thick with writing HT cable with MS angle frame and two nos legs of 1.2 mtr long of size 25 x 25 x 5 mm fixed on ground in PCC (1:2:4 ) type B1 (using 20 mm graded stone aggregate) platefrom of size 15 x 15 x 15 cm complete all as specified and directed..

Supplying Installing, testing and commissioning in replacement of straight through joint HT 11 KV out door busbar Panel of size 800mmX1200mmX1200mm, 3 phase, AC, 50HZ feeder pilar box, factory made outdoor pedestal type double door, with incoming and outgoing cable suitable for 240Sqmm X 3 core XLPE Almn Cable dust and vermin proof degree of protoction IP-66, alloy fabricated out of 3.15mm thick CRCA sheet with powder coated painting in side and out side of approved shade, complete with 800 Amps rated Aluminiumbusbar (current density 1.6A/Sqmm) fixed on HT Procelain Insulator with suitable size of Cable gland incoming and outgoing and fixing the HT cable properly on HT bus bar conecting arrangement with 02 Nos 19mm dia lock of make Godrej with keys, two earth termina, suitable cable gland for all cable, grouting of feeder pilar box 45 cm above ground level by providing iron of size 50X50X6mm welded on all the four comers embedded in PCC (1:2:4) using 20 mm graded stone agg upto 45 cm deep and 45 cm above normal ground level complete all as specified and directed incl the following components. (a) The panel will be having aluminium bus bar duly insulated with heat shrinkable sleeves with porcelain HT long post insulator 11 KV. (b) Danger notice plate of vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed on Panel of approved size for HT 45x20 cm size - 02 Nos (front and back door)

M&L for earthing complete with copper earth plate electrode 600x600x3.15 mm tthick buried directly in ground(earth pit not less than 2.25 mtr deep below the normal ground level) with top edge of plate not less than 1.5 mtr below the normal ground level connected to copper earth strip 20 x 3 mm thick by means of nuts, bolts, washers and check nuts of brass, 40 mm bore GI pipe light grade proection pipe up to test point, 20mm dia light grade GI pipe for watering, meshed funnel, alternate layer of charcoal and common salt complete all as per SSR with PCC pit 50mm thick, RCC cover 540 x 540 x 50 mm thick in 1:2:4 type B-1 using 20mm graded stone aggregate reinforced with 8mm dia TMT bar @ 75 mm c/c both way in lieu of CI cover, and protection including necessary excavation and earth work complete all as specified and directed.

GUPTA ENGINEERING WORKS (BID ID -3469708)