Military Engineer Services-MES has published Repair Maintenance To Lt Ug Cable God Insulators Lt Panel Apfc Panel Etc And Preventive Maintenance To External Services At Nofra Area And Repair Maintenance Of Lighting Protection System And Earthing At Nofra Nad And Mo Goa Under Ge Gomantak. Submission Date for this Tender is 02-05-2022. Electrification Work Tenders in vasco Goa. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Excavation in trenches not exceeding 1.5 m width andnot exc 1.5m in depthgetting out in hard/dense soil for takingdown UG cableany size. |
| 2 | Excavation in trenches not exceeding 1.5 m width andnot exc 1.5 in depthgetting out soft disintegrated rock for laying and taking down UG cable of any size |
| 3 | Returning filling in including spreading levelling watering and well ramming in layers not exceeding 25 cm in thick using excavated hard/dense soil or soft rock |
| 4 | Removal of surplus soil/rock to a distance not exceeding 50 m and depositing where directedby Engr-in-charge. |
| 5 | Supply and laying LT UG cable XLPE insulated armoured heavy duty 1100 volts grade with aluminium conductor multistandarded including centre gland, lugs, jointing materials etc laid in trenches or fixed it to wall including dismantling of existing cable of following sizes:- |
| 6 | (a)25 Sqmm 3.5 Core |
| 7 | (b)35 Sqmm 3.5 Core |
| 8 | (c)50 Sqmm 3.5 Core |
| 9 | (d)70 Sqmm 3.5 Core |
| 10 | (e)95 Sqmm 3.5 Core |
| 11 | (f)120 Sqmm 3.5 Core |
| 12 | (g) 185 Sqmm 3.5 Core |
| 13 | (h) 240 Sqmm 3.5 Core |
| 14 | M&L for fixing GI tubing light grade use for the protection of cable all as specified and directed by Engr-in-Charge. |
| 15 | (a)40 mm dia |
| 16 | (b)50 mm dia |
| 17 | (c)80 mm dia |
| 18 | M&L for Double Wall Corrugated (DWC) High density polyethylene pipes (HDPE) laid in trenches for cable protection complete all as spcified and directed of following sizes:- |
| 19 | (a)40 mm dia |
| 20 | (b)50 mm dia |
| 21 | (c)90 mm dia |
| 22 | (d) 110 mm dia |
| 23 | Supply & Fixing sheet moulding compound junction box (SMC) suitable for terminating 2 Nos 4 x 6/10/16 Sqmm UG cable including MS clamp with nut and bolt, one in Nos MCB SP 0.5 Amps including cable glandes - 2 Nos, and two way connector 1 No, including dismantling old one complete all as specified and directed.Note : MS clamp with nut and bolt will be measured and paid seperately. |
| 24 | M & L Cable jointing kit for 11 KV (Earthed) grade cable for indoor termination complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 Sqmm including dismantling old burnt cable joint termination. |
| 25 | M & L Cable jointing kit for 11 KV (Earthed) grade cable for outdoor end termination complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 Sqmm including dismantling old burnt cable joint termination. |
| 26 | M & L 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 to 120 sqmm including dismantling old burnt cable joint termination. |
| 27 | M & L Cable jointing kit for 1.1 KV grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3.5 core XLPE armoured aluminium conductor cable of size 35 to 50 sqmm including dismantling old burnt cable joint termination. |
| 28 | M & L Cable jointing kit for 1.1 KV grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3.5 core XLPE armoured aluminium conductor cable of size 70 to 120 sqmm including dismantling old burnt cable joint termination. |
| 29 | M & L Cable jointing kit for 1.1 KV grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3.5 core XLPE armoured aluminium conductor cable of size 185 to 240 sqmm including dismantling old burnt cable joint termination. |
| 30 | S & F in repair MCCB 415V 3 phase 50 HZ 4 pole 63 Amps breaking capacity 16 KA complete all as specified and directed by Engr-in-Charge. |
| 31 | S & F in repair MCCB 415V 3 phase 50 HZ 4 pole 100 Amps breaking capacity 16 KA complete all as specified and directed by Engr-in-Charge. |
| 32 | S & F in repair MCCB 415V 3 phase 50 HZ 4 pole 200Amps breaking capacity 36 KA complete all as specified and directed by Engr-in-Charge. |
| 33 | S & F in repair MCCB 415V 3 phase 50 HZ 4 pole 250Amps breaking capacity 36 KA complete all as specified and directed by Engr-in-Charge. |
| 34 | S & F in repair MCCB 415V 3 phase 50 HZ 4 pole 400Amps breaking capacity 36 KA complete all as specified and directed by Engr-in-Charge. |
| 35 | Material and labour for repairs to existing damaged jumper, over head conductors and testing ofinsulators, lightning arrestor, GOD, Do fuse, repairs to HT/LT cables insulator damaged than excavation work carry out and looping cable out and fixing to OH conductor with proper insulation, including testing of cable after jointing. Note : (a) The quoted rates are including of minor items such as HT fuse wire, conductor wire for jointing of jumper up to 1.5 mtr length, insulation tap, excavation work involved for looping cable only, transportation & ladder etc. (b)Contractor are arranged electrician/labour within 1 Hrs to repairing of damaged jumper/over head conductor. (c)If contractor are failed to attend the complaints then penalty charges will be apply. |
| 36 | M&L for Repair to Gang Operated Air Break switches, 11 KV, Current capacity 200 Amps by replacing following spares. Make : Jaipuria Brothers/National/ Pactil |
| 37 | (a)Moving male contact blades Brass. |
| 38 | (b)Fixedfemale contact jaw Brass. |
| 39 | (c)Tinned copper flexible jumper |
| 40 | (d) MS Jumper carrier |
| 41 | (e) Back connector plate |
| 42 | M & L for Heavy gang operated triple pole mechanically operated air break on load disconnecting switch each pole consist of galvanised iron base HT 11KV with polymer insulators per phase non ferrous knife and spring loaded contact GI pipe of adequate length for operation from ground level and operating handle complete in both OFF and ON position capacity 11 KV 200 Amps including taking down old one.Make : Jaipuria Brothers/National/ABB/Oblum |
| 43 | M & L for 11 KV Heavy Drop Out Fuse complete in each pole consist of galvanised iron base HT 11KV with polymer insulators including taking down old one all as specified and directed.Make : Jaipuria Brothers/National/ABB/Oblum |
| 44 | M&L for HT 11 KVDisc type insulator with hardware, single disc assembly, polymeric insulator, socket type,including taking down old unsv. Make : Jaipuria Brothers/National/ABB/Oblum |
| 45 | S&F for Pin type polymer insulator including one galvanised mild steel spindle two GI washers and one GI iron nut for 11 KV grade including dismantling the old U/S insulator.Make : Jaipuria Brothers/National/ABB/Oblum |
| 46 | S & F lightening arrestor HT 11000 KV pole mounting with polymeric insulator complete with all fittings transmission class nominal discharge current upto 65 KA including removing the defective one complete all as specified and directed. |
| 47 | S&F Electrical Insulating mat blue in colour confirming IS:15652-2006 of size 2m x 1m x 2.5 mm thick complete all as specified and directed. |
| 48 | M & L for preparation of old painted surface of electric pole by removing all dirt, dust, etc and painting complete surface including connected accessories with one coat of Apex emulsion paint/aluminium paint of approved colour including cross arms/bracing support on poles and writing of pole Nos etc all as directed by Engineer-in-Charge for following pole:- |
| 49 | (a) HT concrete pole of any length |
| 50 | (b) LT concrete pole of any length |
| 51 | (c )LT steel tubular pole of any length |
| 52 | M & L for preparation of old painted surface of fencing, gate and angle iron with connected accessories along MES installation by removing all old paint, dirt, dust, etc and painting complete surface of installation with one coat of synthetic enamel paint of approved colour and foundation/platform of installation painting with one coat Apex emulsion paint including writing of identificationetc all as directed by Engineer-in-Charge. |
| 53 | M & L for preparation of old painted surface of Feeder Pillar box/LT Panel by removing all dirt, dust, etc and painting complete surface including connected accessories with one coat of synthetic enamel paint of approved colour including writing of identificationetc all as directed by Engineer-in-Charge. |
| 54 | M & L for cutting and removing grass, vegetation, bushes etc and cleaning the installation and surroundings complete for a substation/installation all as specified and directed by Engr-in-Charge. |
| 55 | M & L for PCC 1:3:6 type C1 using 20 mm graded trap stone aggregate for repair of earth pit, cable duct PCC near GOD and transformer etc as directed by Engineer-in-Charge. |
| 56 | M & L for filling and spreadingaggregate using 40 mm grade trap stone aggregate around 4 pole , 2 pole structure and transformer etc. |
| 57 | M&L for cross arm bracing support to clamps and back plate fabricated from structural steel section like angles channels flat etc including nuts bolts and washers welding bending cold or hot drilling holes for bolts if any shape and size and incl applying two coats of aluminium paint over one coat of red oxide primer including dismantling of old cross arms and all as directed by Engr-in-charge. |
| 58 | Supply and applying petroleum jelly on GOD after removing carbon, dust etc complete all as specified and directed by Engr-in charge. |
| 59 | M & L for earthing complete with steel earth plate eletrode 60cmx60cmx6mm thick buried directly in ground vertically (earth pit not less than 2.25 mtr below ground level) with top edge of plat not less than 1.5 mtr below ground level connected to GIearth strip 25x4mm by means of bolts. nuts,check nuts and washers etc including protection pipe 15mm dia up to 7.5m length, provision the earth lead to earth connection in ther main distribution box with lugs and GI nuts, bolts, earthing shall be done all as per shown electrical plate No 3 of SSR part 1 Including neccessary excavation in soft disintergrated rock and provision of 15mm dia pipe with funnel, PCC earth chamber of 100mm thick precast RCC cover with suitable precast RCC frame and earth test point and testing in presence of Engr-in-Charge. |
| 60 | M & L fordetection offault through fault locating high voltage mobile machine to locate the fault in 11 KV HT cable by giving high voltage surge and to find out excact location of fault all as specified & directed. : Excavation and earth work will be measured and paid for searately in respective item of sch. |
| 61 | M&L for provn of chemical earthing, electrode made of copper molecular bonded steel rod 17.2 x 3000mm, minimum 254 micron coating, 3 mtr long with connecting strip head with SS fastener, inspection joint box and also connect copper strip with electrode rod and inspection joint box with nut, bolts and GI washers etc .The electrodes will be filled with highly conductive non-corrosive crystalline conductive mixture with connective arrangement for connection of strip/cable etc. The electrode will be installed along with conductive and low resistance powder tested to the resistivity of 0.2 ohms as per IEC 62561-7 read with ASTM G57-06, CI 3.4 connected to copper strip by means of nut bolts check nuts and washer of GI or steel including necessary drilling in earth upto 3 mtr in any type of soil for inserting electrode in any type of strata, Heavy duty poly plastic chamber with cover all as directed by Engr-in-Charge. |
| 62 | Supply and fixing Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required 32 x 6 mm copper strip as per directed by Engr-in-Charge. |
| 63 | M&L for test point terminal block made out of gun metal 75 mm x 75 mm x 25 mm drilled and screwed including three Nos 8mm dia 25 mm long hexagonal head screws and including provision of suitable MS box made out of 3 mm thick MS sheet to accommodatethe terminal block all as specified and directed by Engr-in-Charge. |
| 64 | M&L for layingGI pipe 40mm dia light grade use for the protection of copper strip. |
| 65 | M&L for PCC 1:3:6, type C-1, using 20mm graded aggregate for repair damaged plinth protection area including necessary form work as per site and directed by Engr-in-Charge. |
| 66 | Supply & fixing aluminium strip 25 x 3 mm fix on porcelain insulator for roof conductors and down conductors above ground level as lighting conductor (including insulater) complete including removal of old unserviceable earth strip. |
| 67 | Supply and fixing Air termination, single pointed Copper Rod 12mm dia and 300 mm long as specified and directed by Engr-in-Charge. |
| 68 | Supply and filling of chemical earthing compound for enhancement of grouding in existing earthpit complete all as specified and directed. |
| 69 | M&Lfor earthing complete with copper plate earth plate electrode 60 cmx 60 cm x 3.15 mm thick buried directly in ground vertically to a depth not less than 2.25 m below ground level with top connected to Copper earth strip 25 x 3 mmbymeans of bolts, nuts, check nuts and washers ofbrassand earth lead connected to terminal box with including necessary and earth work and excavation includingPCC chamber made up of 1:3:6 and GI cover all as specified and or shown in electric plate No 5 of SSR-1 complete all as specified and directed by Engr-in-Charge. |
| 70 | Supply and fixing in repair HDPE earth pit cover of 12inch dia conical shape including removal of old one and fixing the new one with PCC complete all as specified and directed. |
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