REPAIR MAINTENANCE OF LT UG CABLES, LT OVERHEAD LINES, PANELS AND OTHER CONNECTED WORKS AT LANSDOWNE.

Amount

Excavation in trenches, not exceeding 1.5 m wide and n.exc 1.5 m in depth for foundation etc and getting out in Hard/Dense Soil complete all as specified and as directed.

Add to item 03006 for each additional 1.5m or part thereof in depth beyond the first 1.5m but not exc 3.00 mtr complete all as specified and as directed.

Returning filling in including spreading, leveling,watering and well ramming in layers not exc 25 cm in Hard/Dense Soil complete all as specified and as directed.

Removing excavated material n.exc 50 m and depositing where directed at a level n exc 1.5 m above the starting point complete all as specified and as directed.

M&L for spread fine river sand in trenches complete all as specified ans as directed. Note: For measurement purpose, punned down thickness shall only be taken complete all as specified and as directed.

M&L for laying brick sub class 'B' old size burnt bricks for cable protection of size 230mmx115mmx75mm complete all as specified and as directed.

M&L for cement concrete 1:4:8 type D2 ( using 40mm graded stone aggregate) for foundation of pole / stay including form work etc complete all as specified and as directed.

M&L for cement concrete 1:3:6 type C1 ( using 20mm graded stone aggregate ) in coping of poles studs including form work etc complete all as specified and as directed.

Dismantling and taking out old unserviceable Tubular poles and struts of any size complete all as specified and as directed.

Dismantling and taking down bend/damaged mild steel work such as cross arms, bracing, supported, clamps & back plates etc complete all as specified and directed.

Dismantling insulators any type, any size complete all as speified and directed.

Dismantling stay assembly complete (demolition of concrete, etc. and excavation measured separately) complete all as specified and as directed.

Dismantling of ACSR conductors, any size complete all as speified and directed.

Supply, laying & testing XLPE insulated screened PVC bedded galvanised steel strip or wire armoured, electric power cable (Heavy duty) with stranded aluminium conductor 1100 volts grade of size 16 Sqmm 4 core incl taking out old unsv cable from trenches all as specified and as directed. Note :- The earth work, GI pipe & Clamp for suitable size to hold the cable on wall shall be measured and paid separately under appropriate item of Sch A

All as item No 14 above but 25 Sqmm 3.5 core complete all as specified and directed.

All as item No 14 above but 35 Sqmm 3.5 core complete all as specified and directed.

All as item No 14 above but 70 Sqmm 3.5 core complete all as specified and directed.

All as item No 14 above but 95 Sqmm 3.5 core complete all as specified and directed.

All as item No 14 above but 240 Sqmm 3.5 core complete all as specified and directed.

Disconnecting and taking out old unserviceable GI Pipe and Supply, laying & jointing GI water tubing 40mm bore, light grade as in sleeving etc laid in trenches/pole post/under culvert/under road etc complete all as specified and directed.

Disconnecting and taking out old unserviceable GI Pipe and Supply, laying & jointing GI water tubing 50mm bore, light grade as in sleeving etc laid in trenches/pole post/under culvert/under road etc complete all as specified and directed.

Disconnecting and taking out old unserviceable GI Pipe and Supply, laying & jointing GI water tubing 80mm bore, light grade as in sleeving etc laid in trenches/pole post/under culvert/under road etc complete all as specified and directed.

Disconnecting and taking out old unserviceable GI Pipe and Supply, laying & jointing GI water tubing 100mm bore, light grade as in sleeving etc laid in trenches/pole post/under culvert/under road etc complete all as specified and directed.

S&F of steel tubular swaged poles complete as per IS-2713 MS base plate of size 300mmx300mmx6mm, final taper plug, bolts, nuts and screws as specified type 410 SP-31(9 mtr long) including painting two coats of aluminium paint over one coat of red oxide primer including 4 Nos band/straps with yellow and black colour in alternate way (250mm wide each) aluminium paint two coat at a distance 300mm from plinth block and marking pole nos with black paint including tarring one coat on steel surface embedded in concrete complete all as specified and directed. Note :- Necessary earth work and excavation, PCC in foundation 1:4:8 type D-2, using 40mm graded stone aggregate and PCC 1:3:6 type C-1, using 20mm graded stone aggregate as in plinth block, disposal of surplus soil to a distance not exceeding 50m measured and paid sepearately.

M&L for cross arms, bracings, supports, clamps and back plates fabricated from steel section including nuts, bolts, washers, welding bending cold or hot drilling holes for bolts in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of synthetic aluminium paint complete all as specified and as directed.

M&L for Pin type, porcelain, vitreous, white, brown or green insulator including one galvanised mild steel spindle, two galvanised iron washers and one galvanised iron nut, 100mm height, 65mm dia for 1100 volts grade complete all as specified and as directed.

M&L for shackle type insulators of 100mm high, 115mm dia porcelain, vitreous, white, brown or green insulators for working pressure 1100 volts including mild steel straps of size 31x5mm including 14mm dia bolts complete all as specified and as directed.

Supply & Fixing stay assembly complete with all accessories, such as stay plate 300x300x6mm, stay rod 215cm long and 16mm dia with nuts including GI Bow turn buckle etc, all as per Electrical Plate No 1 SSR-2009 Part-I complete all as specified and directed. Note:- Necessary excavation and PCC and one set of stay clamps at top of pole & loop insulator of size 90x140mm porcelain, vitreous, white, brown or green shall be measured and paid seperately.

S&F Galvanised stay wire of size 7/4mm complete all as specified and as directed.

M&Lfor loop type insulator porcelain vitirious porcelain white, brown or green large size with overall dimensions 90 x 140 mm clearence of hole 25.5mm complete all as specified and directed.

Supply, streching and fixing of over head ACSR conductor of any size drawn straight horizontal on over head lines on poles including binding with insulators, jointing jumpers etc including connections of incoming and out going cables complete all as specified and directed.

Restringing/restretching aluminium conductor or GI wire on existing over head lines including necessary binding with binding wire with insulators, connections of incoming and out going cables, binding with spacers where required, complete all as specified. Note :- Replacement of conductor shall be measured and paid under respective item of sch. total no of conductor in over head line to be taken down shall comprise a minimum of one phase and one neutral and one continieous earth wire and for measurement length of each conductor shall be taken seperately.

Trimming up of tree branches upto 3 mtr all around LT overhead lines, removing cut branches from site as directed. Note :- (i) The overhead lines will be kept clear from all trees by trimming of tree branches with 3 mtr all around the line. Necessary permission will be obtained from department by contractor one day prior to trimming in particular area and shut down of that area will be arranged by department. (ii) Total length of line from supply point to load end will be measured for the purpose of payment, irrespective of the No of trees required to be trimed. (iii) Fortnightly inspection of lines will be made jointly by contractor or his authorised rep and rep of Engr-in-Charge and out come whether lines are free from tree branches or not kept on record for payment. No payment is made for whole length if even single tree is within reach of OH line. (iv) The OH line will be maintained for whole period of contract and the payment will be made with final bill only. The payment for the period for which line not maintained will be deducted proportionately based on fortnightly inspection carried out as detailed above. (vii) Quoted rates shall deemed to be included use of T&P. One span comprises of distance between one pole to another including all trees in its vicinity including switch off/on, electric cable connection or disconnection. Necessary permission will be obtained from department by contractor one day prior to trimming in particular area and shut down of that area will be arranged by department.

S&F in repair of MCCB 4 pole, 415 volt, adjustable thermal and magnetic release type 630 Amp breaking capacity 50 KA complete, including terminal links of suitable amp rating and size all as specified and directed.

S&F in repair of MCCB 4 pole, 415 volt, adjustable thermal and magnetic release type 400 Amp breaking capacity 36 KA complete, including terminal links of suitable amp rating and size all as specified and directed.

S&F in repair of MCCB 4 pole, 415 volt, adjustable thermal and magnetic release type 250 Amp breaking capacity 36 KA complete, including terminal links of suitable amp rating and size all as specified and directed.

S&F in repair of MCCB 4 pole, 415 volt, adjustable thermal and magnetic release type 160 Amp breaking capacity 36 KA complete, including terminal links of suitable amp rating and size all as specified and directed.

S&F in repair of MCCB 4 pole, 415 volt, adjustable thermal and magnetic release type 100 Amp breaking capacity 36 KA complete, including terminal links of suitable amp rating and size all as specified and directed.

Taking down of old U/S service cable and Supply, laying and fixing or passing through pipe, 1100 volts grade heavy duty cable with PVC insulated aluminium stranded conductor served with an inner sheathing of PVC tape armoured with galvanised steel wire or tape and overall PVC sheathed 10 sq. mm 2 core all as specified and as directed.

M&L for replacement of heat shrinkable end termination cable jointing kit for PVC/XLPE insulated ,armoured electric cable of size upto 16 sqmm 4 core 1100 Volts garde for indoor/outdoor use complete with jointing materials and accessories.

M&L for replacement of heat shrinkable end termination cable jointing kit for PVC/XLPE insulated ,armoured electric cable of size 25 to 50 Sqmm 3.5 core 1100 Volts garde for indoor/outdoor use complete with jointing materials and accessories.

All as per item No 41 above but electric cable of size 70 sqmm to 150 Sqmm 3.5 core complete all as specified and as directed.

All as per item No 41 above but electric cable of size 185 sqmm to 300 Sqmm 3.5 core complete all as specified and as directed.

M& L for replacement of Cable lugs with aluminium alloy tubular bimetallic terminals of size 10 Sqmm incl crimping with help of crimping tools complete all as specified and as directed.

All as per item No 44 above but of size 16Sqmm complete all as specified and as directed.

All as per item No 44 above but of size 25sqmm complete all as specified and as directed.

All as per item No 44 above but of size 35Sqmm complete all as specified and as directed.

All as per item No 44 above but of size 50 Sqmm complete all as specified and as directed.

All as per item No 44 above but of size 70 Sqmm complete all as specified and as directed.

All as per item No 44 above but of size 95 Sqmm complete all as specified and as directed.

All as per item No 44 above but of size 120 Sqmm complete all as specified and as directed.

All as per item No 44 above but of size 185 sqmm complete all as specified and as directed.

All as per item No 44 above but of size 240 Sqmm complete all as specified and as directed.

All as per item No 44 above but of size 300 Sqmm complete all as specified and as directed.

Scraping of old paint from the steel tublar pole 9 mtr hight without removing accessories and Preparation surfaces for repainting. Repainting the pole with one coat of alternate black and yellow strips of 30 cm upto height of 1.5 mtr using synthetic enamel. Marking the pole number with black enamel paint. Repainting the remaining pole and iron parts steel cross arms i.e 'U' clamps etc above 1.5 Mtr height by applying two coat of synthetic enamel aluminium paint all as required at site and as directed.

S&F replacement of existing unserviceable Danger notice plate of 1.6mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with M.S. clamps, bolts and nuts of approved size, for LT, 20x15cm size complete all as specified and directed.

Bedi Refrigeration Works (BID ID -3335489)

PANTECH INSTRUMENTS AND SERVICES (BID ID -3343465)