Tender For Repair/Maint And Replacement Of Ht Power System, Over Head Lines, Ug Cables And Other Connected Accessories Along With Transformers, Vcbs , Panel And Ht Switchgear Servicing At Centreal Area , Durkirk Line,Beg & Centre And Tb-Ii At Age E/M
Tender Overview
Project Description
Tender for Repair/Maint And Replacement Of Ht Power System, Over Head Lines, Ug Cables And Other Connected Accessories Along With Transformers, Vcbs , Panel And Ht Switchgear Servicing At Centreal Area , Durkirk Line,Beg & Centre And Tb-Ii At Age E/M-I Under Ge ( C) Khadki.
BOQ
| Sl. No. | Item Description |
| 1 | Dismantling and removing and setting aside for credit to contractor steel RCC pole any type/size by breaking PCC foundation after disconnecting electrical connection including site clearance complete all as specified and directed by Engr-in- Charge. |
| 2 | S&F steel tubular pole 11 mtr swaged and cast iron base plate, finial taper plug, bolts, nuts and screws as specified type 410 SP -55 and applying two coat of aluminium paint over a coat of red oxide primer including preparation of new steel surface complete all as specified and directed by Engr-in-Charge. NOTE : Excavation, earth work and PCC shall be measured and paid for separately under relevant item of this BOQ. |
| 3 | M&L in replacement cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers welding, bending cold or hot drilling holes for bolts, in any shape or size as indicated or directed and applying two coat of aluminium paint over a coat of red oxide primer including preparation of new steel surface complete all as specified and directed by Engr-in-Charge. |
| 4 | Supply, laying, connecting and testing in replacement XLPE insulated, screened, PVC bedded galvanised steel strip or wire armoured electric power cable (heavy duty) with stranded aluminium conductor for 11KV (Earthed) of cross sectional area 3 core, 95 sqmm complete all as specified and directed by Engr-in-Charge. |
| 5 | All as per item No 4 above but of size 3 core 120 sqmm |
| 6 | All as per item No 4 above but of size 3 core 150 sqmm |
| 7 | All as per item No 4 above but of size 3 core 185 sqmm |
| 8 | S&F in repair cable jointing kit for 11 KV (Earthed) grade cable for indoor 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 and directed by Engr-in-charge |
| 9 | All as per item No 8 above but outdoor termination joint size 150 sqmm |
| 10 | All as per item No 8 above but straight through joint size 185 sqmm |
| 11 | S&F in repair cable jointing kit for 11 KV (Earthed) grade cable for indoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 185 sqmm complete all as specified and directed by Engr-in-charge |
| 12 | All as per item No 11 above but outdoor termination joint size 120 sqmm |
| 13 | All as per item No 11 above but straight through joint size 150 sqmm |
| 14 | S&F PCC cable route indicators with suitable reinforcement of size 50 X 20 X 10 cm with letter inscribed on both sides as \\"MES HT CABLE\\" of specified font size not less than 60 mm as directed and mounted on PCC 40x 30x30 cm complete using PCC M-15 Grade (Nominal Mix) using 20mm graded stone aggregate and applying two coats of cement base paint complete all as specified and directed by Engr-in-Charge |
| 15 | Excavation in trenches n.exc 1.5m wide and n.exc 1.5m in depth and getting out in soft loose soil for pole foundation / cable trench / stay assembly etc complete all as specified and directed by Engr-in-Charge |
| 16 | All as per item No- 15 above but depth exceeding 1.5 mtr and not exceeding 3 mtr for pole foundation complete all as specified and directed by Engr-in-Charge |
| 17 | All as per item No- 15 above but Excavation in trenches n.exc 1.5m wide and n.exc 1.5m in depth and getting out in soft disintegrated rock or for road cutting. complete all as specified and directed by Engr-in-Charge |
| 18 | Excavation in trenches n.exc 1.5m wide and n.exc 1.5m in depth and getting out in soft disintegrated rock or for road cutting complete all as specified and directed by Engr-in-Charge |
| 19 | Returning, filling in including spreading, levelling, watering and well ramming in layers n.exc 25cm thick complete all as specified and directed by Engr-in-Charge |
| 20 | Removing the excavated material ( soil ) n.exc. 50m and depositing where directed at a level n.exc. 1.5m above the starting point complete all as specified and directed by Engr-in-Charge |
| 21 | M&L for crushed stone sand for cushioning of cables laid in trenches/existing cable trenches/ducts in layers of 8cm deep before laying and 15 cm deep after laying and stretching the cable complete all as specified and directed by Engr-in-Charge. Note : Measurement shall be taken after gentle punning. |
| 22 | Supply and laying unreinforced precast concrete cable cover, class HV, Type I flat of size 300mm x 180mm x40mm all as specified and directed by Engr-in-Charge |
| 23 | S&F in replacement GI tubing light grade with all fittings for protection of cable laid in tranches or fixing to pole , wall with suitable size of MS clamp complete all as specified and directed by Engr-in-Charge |
| 24 | All as per Item No. 23 above but for 100 mm dia bore |
| 25 | All as per Item No. 23 above but for 80 mm dia bore |
| 26 | S&F in replacement HT 11 KV composite polymeric pin insulator grey colour, having shack dia 20mm collar dia 40mm and thickness 5mm including two galvanised iron washers and one galvanised iron nut suitable for mounting complete all as specified and directed by Engr-in-Charge. |
| 27 | S&F in replacement HT 11 KV Composite polymeric tension (disc) insulator grey colour having ball and socket type end fittings or long rod insulator complete all as specified and directed by Engr-in-Charge. |
| 28 | S&F in replacement lightining arrestors expulsion type Class LA complete with all fittings having discharge capacity 65 Kilo Amp suitable for 11 KV complete all as specified and directed by Engr-in-Charge. |
| 29 | S&F in replacement expulsion fuse unit single pole mounted on insulator & steel frame vertical type complete with fused barrel (drop out fuse) suitable for 11 KV for current rating upto 50 Amp complete all as specified and directed by Engr-in-Charge. |
| 30 | S&F in replacement gang operated air brake switch triple pole mechanically operated vertical type mounted on polymer insulator & steel frame with operating mechanisam worked from ground level suitable for 11 KV for current rating upto 200 Amp with and including operating rod, GI tubing 25mm dia medium grade single piece of suitable length and insulated handle complete all as specifed by Engineer-in-Charge. Note : Air Brake switch shall consist of three polymer insulators per phase and 9 isolators in all. |
| 31 | M&L for bituminous road cutting to a width of 45 cm and depth 30 cm for laying of HT cable and making good with PCC M-10 grade (Nominal Mix) using 20mm grade stone aggregate complete all as specified and directed by Engr-in-Charge |
| 32 | M&L for scrapping of old painted surfaces of electric pole covered by dust and other deposited materials by cleaning from steel tubular pole of length upto 11 metres including cross arms, bracing, clamps etc and painting with one coat of aluminium paint, retaining & repainting marking on pole & replacement of reflective band of width 4 cm RED-YELLOW-RED alternate coloured 3 numbers complete all as specified and directed by Engr-in-Charge. |
| 33 | M&L for scrapping existing deteriorated old aluminium paint by hard wire brush painting the existing 2 pole structure by aluminium paint including cross arms, support angles, clamps and any other structural part complete all as directed by Engr-in-Charge |
| 34 | All as per srl item No. 33 above but for 4 pole structure. |
| 35 | All as per Srl item No. 33 above but for 6 pole structure. |
| 36 | M&L for fault detection in damaged HT/LT UG cable by using cable fault detector/locator vehicle mounted comprising of surge generator pulse, ECHO fault locator with high frequency distance calculator etc to accuracy of 2 meter for UG cables of any size any type upto 11 KV incl excavation & Earthwork in any type of stratra to usually inspect/repair the damaged cable when and where required complete all as specified and directed by Engr-in-Charge.Note : (i) Compaint will be notified to contractor on mobile phone at any time and contractor is responsible to rectify the fault within 4 hrs after notification, failing which Rs. 500/- per hrs shall be recovered from contractors dues. (ii) Rates included necessary earth work in any type of strata or road for opening the cable and prepare the cable ready to jointing work and making good to match with existing finishes. (iii) Cable jointing kit will be measured under relevant item. |
| 37 | M&L for Loose filling with aggregates of broken stone gauge 40 to 80 mm in HT substation yard complete including removal of any debris and vegetation etc complete all as specified and directed by Engr-in-Charge. |
| 38 | S&F in replacement danger notice plate of 1.6 mm 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 HT, 25 x 20 cm size complete all as specified and directed by Engr-in-charge |
| 39 | M&L for scrapping existing deteriorated old paint by hard wire brush, painting the existing HT panel by aluminium paint including handles minor parts complete and any other structural part complete all as specified and directed by Engr-in-Charge. |
| 40 | M&L for bore type maintenance free chemical Earthing of bore dia 150mm complete with GI electrode of 40mm bore buried in 3 mtr depth with ground enhancing backfill compound (Safe ground) , the compound should be highly conductive, Hygroscopic, non magnetic, non corrosive in nature and should have best moisture retaining quality including necessary returning filling in & removal and pvc pit cover complete all as specified and directed by Engr-in-Charge. |
| 41 | M&L earth continuity conductor or main earthing lead of size 32x6mm galvanised iron strip fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to ples or any other indicated situation for loop earthing etc complete all as specified and directed by Engr-in-Charge. |
| 42 | S&F in replacement aluminium conductor, steel reinforced overhead conductors (all sizes) incl binding wire etc complete all as specified and directed by Engr-in-Charge. |
| 43 | Demolition of cement concrete unreinforced of any description and in any position not otherwise specially provided complete all as specified and directed by Engr-in-Charge. |
| 44 | M&L for PCC 1:4:8 type D2 using 40mm graded stone aggregate for foundation of poles complete all as specified and directed by Engr-in-Charge. |
| 45 | M&L for PCC 1:3:6 type C2 using 40 mm graded stone aggregate for mass filling of poles etccomplete all as specified and directed by Engr-in-Charge. |
| 46 | M&L for cement concrete as in coping including necessary form work type B1 (1:2:4) using 20mm graded stone aggregate complete all as specified and directed by Engr-in-Charge. |
| 47 | S&F in replacement high voltage shock resistance, anti skid insulating mat as per IS-15652-2006, class C of size 1m x 2m x 3 mm thick complete all as specified and directed by Engr-in-Charge. |
| 48 | S&F in replacement MCCB 4 pole adjustable type 400 Amps with breaking capacity 36 KA including all connected accessories complete all as specified and directed by Engr-in-Charge. |
| 49 | All as per item Srl No.48 Above but of capacity 250 amps. |
| 50 | S&F in replacement MCCB, 3 pole adjustable type 250 Amps with breaking capacity 36 KA including all connected accessories complete all as specified and directed by Engr-in-Charge. |
| 51 | All as per item no.50 Above but of capacity 160 Amps |
| 52 | S&F in replacement MCCB, 3 pole adjustable type 125 Amps with breaking capacity 16 KA including all connected accessories complete all as specified and directed by Engr-in-Charge. |
| 53 | All as per item no.52 above but of capacity 100 Amps |
| 54 | All as per item no.52 above but of capacity 63 Amps |
| 55 | Supply, install, testing and commissioning in replacement of factory made outdoor type Feeder fillar box of size 1200mm x1200mm x400mm mounted on MS Channel CPRI approved suitable for HT 11 KV grade 3 phase 3 wire system with 09 Nos epoxy insulators and 03 Nos copper bus bar of suitable size and made out of 3.00mm powder coated CRCA sheet having gasketed front hinged split doors with bottom detachable gland plate for upto 3 cable entry/exit of size upto 300 sqmm with suitable size of cadmium plated and nuts, bolts and wshers and incl weatherproof, bottom hole, outdoor triple key weather proof pad lockings. The panel shall be of powder coated smoke grey colour duly marked \\"MES HT 11 KV\\" complete all as specified and directed by Engr-in-Charge. |
| 56 | S&F in replacement unsv HT 11 KV bus bar insulator of HT panel complete all as per existing one. |
| 57 | S&F in replacement of glow sign boards of size not less than 6mtr x 1 mtr x 0.4 mtr made of ACP Panel sheet of 3mm thick with Blue background over 40' x 40' square tubes with verge letters made of acryclic sheet white in colour and having LED strip only on letters and MES Logo placed on angle iron frame duly welded of size 50X50X5.00 mm thick of height not less than 2 mtr including connecting service cable weather proof 4.00 sq mm 2 core from switch board upto 20 mtr complete as per sample complete all as specified and directed by Engr-in-Charge. NOTE : Sample of glow sign board to be got approved by Engr-in-charge/GE before placing the order.. |
| 58 | S&F in replacement galvanised stay strand of size 7/2.50mm suitable for stay assembly complete all as specified and directed by Engr-in-Charge. |
| 59 | Taking down burnt out jumpers and M&L for new jumper connection not less than 1.5 Mtr long between bus system to GOD and GOD to DO fuse unit with jumper made of 11 KV aluminum conductor including clamps, crimple, PVC slveeves complete all as specified and directed by Engr-in-Charge. |
| 60 | M&L for servicing of 11 KV GOD & DO fuse unit of any capacity at different sub stations by means of adjustment, alingment, oiling, greasing, conducting jelly etc including new minor spares such as nuts, bolts, wahsers, male/female contact, fix contract jaw, tinned copper flexible jumper 200/400 A capacity, MS jumper carrier, back connector plate, fixed top, bottom contact for DO unit including replacement of broken post insulator of GOD & DO complete all as specified and directed by Engr-in-Charge. |
| 61 | M&L for filtration/dehydration transformer (voltage grade 11/0.433 KV ) indooor/outdoor type, mounted on 2/4 pole structure/plinth/substation at site/work shop by dehydration/filtration plant to achieve dielectric strength of 60 KV at 4 mm gap complete all as specified and directed by Engr-in-Charge.Note : 1. Contractor is responsible to arrange filtration plant and rate for the same is included in this item. 2. DG set required for operation of filtration plant shall be arranged by the contractor and rate for the same is included in this item. 3. Any damage occurred to transformer during the process of dehydration shall be made good by the contractor to the entire satisfaction of the Engr-in-Charge at his own expenses. |
| 62 | Supply and pouring new transformer oil low viscosity EHV Grade as per IS : 335 (1993) for transformers installed at various site for topping up,complete all as specified and adirected by Engr-in-Charge.Note : Transformer oil shall be brought at site in sealed container from the original manufacturer and shall be opened in front of Engr-in-charge. Please Enable Macros to View BoQ information |
| 63 | Supply and pouring new transformer oil low viscosity EHV Grade as per IS : 335 (1993) for transformers installed at various site for topping up,complete all as specified and adirected by Engr-in-Charge.Note : Transformer oil shall be brought at site in sealed container from the original manufacturer and shall be opened in front of Engr-in-charge. Please Enable Macros to View BoQ information |
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