CWE/AF AMB/AMB-59/2023-24 PROVN AND SHIFTING OF HT/LT AND VARIOUS UG CABLE AT VARIOUS PLACES AT AF STATION AMBALA

Amount

Supply, laying, jointing, testing & commissioning HT XLPE cable (heavy duty), 11000 volts (earthed), cross sectional area 95 Sqmm, 3 core, insulated, screened, sound compacted aluminium conductor, screening with extruded semi conducting layers, insulation screening with copper tape covers laid up with PVC (ST-2), extruded inner sheathed GI strip armoured PVC (ST-2) out sheathed, ISI marked with IS-7098 Part II with upto date amendments, laid in trenches complete all as specified & directed.

Description all as per BOQ item No. 1.00 here-in-above but cross sectional area 120 Sqmm, 3 core. Notes for BOQ item No. 1.00 & 2.00 : (i) Cable shall be of manufacturing date not earlier than Nov 2023. All the cable shall be embossed with year of manufacturing, meterage at every metre, in addition to its own standard markings as per IS i.e. Size, voltage etc. (ii) Excavation & earth work, sand cushioning, protection pipes, end termination joints & protection covers shall be measured & paid separately. (iii) No straight through joint shall be permitted in less than single drum length. (iv) Cable shall be tested in the presence of Rep of Accepting officer at factory premises prior to despatch as and when requested by contractor through GE.

Supply, laying, jointing & testing LT XLPE cable insulated, screened, PVC bedded, galvanized steel wire or strip armoured electric power cable (heavy duty) with aluminium stranded conductor 1100 volts grade, size 150 Sqmm 3.5 core conforming to IS- 7098 (Part I) 1988 upto date, laid as in trenches or fixing along poles complete all as specified & directed .

Description all as per BOQ item No. 3.00 here-in-above but size 95 Sqmm, 3.5 core.

Description all as per BOQ item No. 3.00 here-in-above but size 35 Sqmm, 3.5 core.

Description all as per BOQ item No. 3.00 here-in-above but size 25 Sqmm, 4 core.

Description all as per BOQ item No. 3.00 here-in-above but size 16 Sqmm, 4 core.

Excavation in trenches, not exceeding 1.5mtr wide and not exceeding 1.5mtr in depth; for foundation, laying/taking out pipes/cables etc. or for shafts, wells, cesspits, manholes, pier holes, etc. not exceeding 10sqm on plan & not exceeding 1.5mtr in depth and getting out, in soft/loose type of soil complete all as specified & directed.

Returning filling in including spreading leveling watering and well ramming in layers not exceeding 25cm thick each in soft/loose type of soil complete all as specified & directed.

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

M&L sand cushioning to cable with a layer of sand 8 cm deep before laying the cable and 15 cm deep after laying the cable (punned down to 18 cm depth after laying and stretching of cable ) complete all as specified & directed.

Supply & laying un-reinforced precast concrete cable cover, Class HV type-1, flat, size 300mm x 180mm x 40mm, laid flat for protection of cable in trenches , adjacent to each other, perpendicular to central axis of electric cable complete all as specified & directed.

Supply and laying old size, common burnt clay, sub class 'B' bricks, designation 75, laid flat & dry for protection of electric cable in trenches, adjacent to each other, perpendicular to central axis of cable complete all as specified & directed.

M&L taking out/re-routeing and relaying the existing under ground HT XLPE cable, size upto 95/120 Sqmm 3 Core, insulated and overall sheathed aluminium conductor, connecting and testing including taking out of cable cover complete all as specified & directed. Notes:-(i) Excavation/earth work shall be measured & paid separaterly. (ii) Serviceable cable covers will be kept aside for re-use and unserviceable cover shall be taken under credit schedule.

Relaying of old serviceable HT Cable cover for protection of cable in trenches for under ground cable protection complete all as specified & directed. Note: The cable cover retrieved at BOQ item No. 14.00 shall be used under this item.

Relaying of old serviceable bricks for protection of cable in trenches for under ground cable protection complete all as specified & directed. Note: The cable cover retrieved at BOQ item No. 23.00 shall be used under this item.

M&L making bore through treanchless boring to road/cement path/hard standing/Taxi track for providing GI pipe 80mm both end socketed for passing armoured cable including making good the disturbed surface complete all as specified & directed. Note:- GI pipe shall be measured & paid separately.

S&F GI tubing 80 mm bore light grade galavanised with all fitting complete for cable protection under road crossing/on pole/wall or similar position complete all as specified & directed.

S&F Cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 Sqmm, complete all as specified & directed.

S&F Cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 Sqmm to 185 Sqmm, complete all as specified & directed.

S&F Cable jointing kit for 11 KV (Earthed) grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 sqmm, complete all as specified & directed.

S&F Cable jointing kit for 11 KV (Earthed) grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 Sqmm, complete all as specified & directed.

M&L taking out/Re-routeting and relaying the existing under ground LT XLPE cable, size upto 150 Sqmm 3.5 Core, insulated and overall sheathed aluminium conductor, connecting and testing including taking out of cable covers complete all as specified & directed. Notes:-(i) Excavation/earth work shall be measured & paid separaterly. (ii) Serviceable cable covers/bricks will be kept aside for re-use and unserviceable cover shall be taken under credit schedule.

Supply, installation, testing & commissioning of powder coated compartmentalized HT feeder pillar box, outdoor type, symmetrical, having bus bar chambers with MC and HT 11kV aluminium bus bar, 3 phase system, duly insulated with coloured HT 11kV base type insulators, as per standard code, fabricated out of 3.15mm thick CRCA sheet steel, totally enclosed, having provision for cable glands 01No. for incoming and 01No. for outgoing cables, dust proof, weather proof, vermin proof, double door with suitable locking arrangements including godrej padlock 7-lever with duplicate key and suitable for operation with gland plates, cable glands, lifting hooks, ventilating louvers, bus bars, inter connections, earthing, labeling electrical interlocking, suitable for termination of cables, mounted/fixed on and including MS angle iron stand /frame 500mm height from FFL, fabricated out of 50x50x6mm thick MS angle legs (4Nos.) duly grouted in ground with PCC 1:3:6 type C1 including painting all exposed metal surfaces with two coats of synthetic enamel paint (of approved tint) over one coat of red oxide zinc chrome primer with complete all as specified & directed Note: Necessary earth work and PCC work included in quoted rates.

M&L earthing complete with galvanized steel earth plate electrode 600mm x 600mm, 6mm 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 normal ground level, the earth electrode surrounded by adequate quantity of charcoal dust and salt to a packed thickness of 15cm on all side and including connected to and including galvanized earth lead strip size 32mm x 6mm upto 7.5 mtrs long by means of nuts and bolts, check nuts and washers of GI and connected to earhing test point and earth dolly all as shown in electrical plate No 3 of MES SSR part I and testing on completion including necessary excavation and earth work in any type of soil, PCC(1:3:6) type C1 chamber, pre-cast RCC slab 50mm thick in cement concrete (1:2:4), type B1, reinforced with welded steel wire fabric or XPM, (weight not less than 4 Kg per Sqm) with cast iron frame, funnel with watering pipe 20mm dia medium grade 1.5 mtr long, wire mesh and lugs, GI protection pipe 40mm dia light grade upto 7.5 mtr long for protection of earth lead upto test point etc. complete all as specified & directed. Notes:- (i) On testing if the desired earth resistance is not obtained, earthing will be generated at No extra cost, till the desired earth resistance is obtained.

S&F cable Jointing kit for 1100 volt grade suitable for straight through heat shrinkable type joints with jointing material for XLPE armoured aluminium conductor cable of size 150 sqmm 3.5 core complete all as specified & directed

Description all as per BOQ item No. 26.00 here-in- above but cable of size 95 Sqmm 3.5 core

Description all as per BOQ item No. 26.00 here-in- above but cable of size 35 Sqmm 3.5 core

Description all as per BOQ item No. 26.00 here-in- above but cable of size 25 Sqmm 4 core

Description all as per BOQ item No. 26.00 here-in- above but cable of size 16 Sqmm 4 core

For Credit Schedule refer tender documents. The amount of credit schedule shall be deducted from total quoted amount of BOQ to arrive contract sum.

kapil enterprises

UNITED ENGINEERING CORPORATION

OMVIN ENTERPRISES LLP

Raman Electric Trading Co

Esha Engineers

JAMDAGNI ENGG WORKS

HUMERS INFRATECH