Military Engineer Services-MES has published Repair/Maint And Testing Of Lightening Conductors, Flame Proof Fittings And Smoke Detector Components And Misc Works At Lgj Mil Stn Repair/Maint And Testing Of Lightening Conductors, Flame Proof Fittings And Smoke Detector Components And Misc Works At Lgj. Submission Date for this Tender is 25-12-2021. Smoke Detectors Tenders in GE Lalgarh Jattan Rajasthan. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 18-Dec-2021 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 25-12-2021 |
| Sl. No. | Item Description |
| 1 | Supply and fix single pointed air termination aluminium rod 12 mm dia 300 mm long including nuts & bolts for fixing air termination rod to pole/ pipe duly insulated by providing appropriate insulator all as required at site complete all as specified and directed by Engr-in-charge.. |
| 2 | Supply and fix aluminum strip 25 x 3mm as roof conductor or down conductor or along the pole/pipe complete with saddles/ insulators made out of porcelain or fibere and fixing screws complete all as specified and directed by Engr-in-charge. |
| 3 | Supply & fix ACSR conductor for main earthing lead fixed to poles or any other indicated situation for loop earthling etc galvanised iron or steel wire 4 mm dia complete all as specified and directed by Engr-in-charge.. |
| 4 | Supply & fixGI strip 32x6mm, buried in ground or fixed to wall etc for loop earthing complete all as specified and directed by Engr-in-charge. |
| 5 | M&L for earthing with galvanized steel earth plate electrode 60x60cmx6mm thick buried directly in ground to a depth not less than 2.25mtr deep below normal ground level with top edge of the earth plate not less than 1.5 mtr deep below normal ground level connected to galvanized iron strip of size 32x6mm as earthing lead by mean of nuts bolts and washers of steel or GI, 20mm dia GI watering pipe with funnel and wire mesh, PCC pit 1:3:6 with pit cover made of RCC 1:3:6 with suitable handle,angle iron frame made of angle iron of size 40x40x4mm, adequate qty of charcoal dust and salt layers all around the earth plate, earth work in any type of soil, removal of surplus soil and returning filling in all as required at site including test point made out of steel plate of size 75x75x6mm fixed to wall all as specified in plate No 5 of SSR Part-I 1991and directed by Engr-In-Charge. |
| 6 | Excavation in trenches not exc 1.5 m wide and n. exc 1.5 m deep in soft/loose soil for foundation/ cable etc n exc 10 Sqm on plan and n exc 1.5 Sqm in depth complete all as specified and directed by Engr-in-charge.. |
| 7 | Returning, filling in including spreading levelling, watering and well ramming in layer n. exc 25 cm thick complete all as specified and directed by Engr-in-charge.. |
| 8 | Removing surplus soil to a distance n. exc 50 m and depositing where directed at level n. exc 1.5 m above the starting point complete all as specified and directed by Engr-in-charge. |
| 9 | M&Lfor PCC (1:4:8) type D2 (using 40mm graded stone aggregate) as in foundationfor electric pole etc complete all as specified and as directed by Engr-in-Charge. |
| 10 | M & L for PCC (1:3:6) type C2 (using 40mm graded stone aggregate) in coping for electric poles or for stay assy etc. complete all as specified and as directed by Engr-in-Charge. |
| 11 | M & L for PCC (1:2:4) type B1 (using 20 mm graded stone aggregate) in coping for electric poles or for stay assy etc. complete all as specified and directed by Engr-in-charge.. |
| 12 | M&L for tubing GI light grade 50 mm bore for installation of air termination rod including fixing arrangement complete all as specified and directed by Engr-in-charge.. |
| 13 | M&L for tubing GI light grade 40mm bore for installation of air termination rod including fixing arrangement complete all as specified and directed by Engr-in-charge.. |
| 14 | Supply and fix porcelain based post insulators suitable to insulate earth strip from wall/ floor /ceiling including drilling holes to earth stripfor fixing insulators and providing 2 Nos rawl plugs of appropriate size for fixing insulator to wall or floor or ceiling complete all as specified and directed by Engr-in-charge. |
| 15 | Taking down carefully single pointed air termination alumnium rod complete with nuts & bolts including seggregating U/S andserviceable lenghts including removing from site or setting aside for reuse complete all as specified and directed by Engr-in-charge. |
| 16 | Taking out carefully aluminum strip any size upto 25 x3 mm complete with saddles,GI tubing, insulators including seggregating U/S and serviceable lenghts, removing U/S from site or setting aside serviceable for reuse complete all as specified and directed by Engr-in-charge... |
| 17 | Taking out carefully G.I. strip any size upto 32X6mm complete with saddles,GI tubing, insulators including seggregating U/S and serviceable lenghts, removing U/S from site or setting aside serviceable for reuse complete all as specified and directed by Engr-in-charge. |
| 18 | Fixing only single pointed air termination alumn rod obtained from site as per item No-14 including nuts, bolts & suitable insulator for fixing air termination rod . |
| 19 | Fixing only aluminum strip 25x3mm complete obtained from site as per item No-15 incl providing saddles/ GI tubing insulators all as required at site or directed by Engr-in- Charge. |
| 20 | Fixing only GI strip 32x6mm obtained from item No-16 buried in ground or fixed to wall etc for loop ear thing as directed by Engineer-in-Charge. |
| 21 | Supply and fix in replacement Cast iron pit cover 10 mm thick complete with locking arrangement, handle and angle iron frame of appropriate size complete all as specified and directed by Engr-in-charge. |
| 22 | M&L for fixing of display Board of 75cmx30cm for Earth Pit made out of 3mm thick MS sheet welded on angle iron legs 0.5 mtr long (02Nos) of size 40x40x6mm duly embeddedin PCC block type B-1 of size 23x23x30cm using stone aggregate, fixed in ground including necessary earthwork. Display Board shall be painted with two coat of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed by Engr-in- Charge. |
| 23 | Labour only for testing for lighting protection system as specified here under :(a) Before testing a visual check to be carried out jointly by the contractor, Engr in Charge and rep of user for the mechanical condition of all conductors, bonds, joints.(b) Testing continuity and resistance of conductors, Ohmic resistance of lighting conductor system complete with air termination but without the earth electrode connection and recording results. (c) Testing of each earth electrode points without continuity conductors, air termination and ring conductors. (d) Testing the resistance to earth of the whole installation withoit all earth electrode continuity, conductors, air termination and bondings of other services and results are to be recorded. (e) All above testings are to be done in accordance with STEC pemplates No 7 and IS 2309, 1999(IInd Rivision) and IS 3043, 1987. THe results are to be recorded in prescribed formate duly signed by contractor, Engr-in-Charge and rep of Users and to be submitted by contractor ion triplicate.NOTE :_ (i) The teting mentyionr=ed above against 1 (b) to (e) will be only after rectifying the defects observed during visual check.(ii) M&L required for rectication of defects observed will be measured and paid seperately under relevant item of BOQ.(iii) Unit rate quoted is deemed to be inclusive of writing board in white letter colours n exc 2 cm hiegts on the black colour back ground on wall such as -------- TESTED ON, Due date of Testing, E.g. EP No 1-- ER 10 Ohms.EP installation etc all as specified and as directed by Engr-in-Charge. (iv) Contractot has to arrange necessary T&P and testing instrument of suitable range. The rate quoted is deemed to be ionclude the above provision. |
| 24 | M&L for flame proof point wiring for one light point / Exhaust/Ceiling Fan point with 2.50 Sqmm FRLS PVC insulated copper conductor cable and PVC FRLS insulated copeer conductor cable 2.50 sq mm as earth wire in and including ERW steel rigid heavy duty conduit duly painted flame proof black enamelled of suitable size on wall complete with all fittings such as elbows, bends, connectors, sadles, clamps etc and other accessories complete all as specified and directed by Engr-in- Charge. Note :- Junction Box will be measured and paid seperatly. |
| 25 | ,--ditto--- all as per item No. 24 above but for for 3 pin / 5 pin 5Amps sockets outlet with 2.5 Sqmm PVC insulated & unsheathed copper conductor cable independent complete including PVC insulated & unsheathed copper conductor multi stranded cable of size 2.5 Sqmm for earthing and including ERW steel rigid heavy duty conduit duly painted flame proof black enamelled of suitable size on wall complete with all fittings such as elbows, bends, connectors, sadles, clamps etc and other accessories complete all as specified and directed by Engr-in- Charge. Note :- Junction Box will be measured and paid seperatly. |
| 26 | S&F LED light fitting 1x16 Watt flame proof, CMRI certified recommended for gas/ vapor group of IIA & IIIB, Zone 1 & 2 and IP 65 protection with die cast aluminum hosing with heat resistant toughened glass with LED tube light fixtures driver, holders, connector etc. Complete with all accessories prewired and including connecting up with three core flexible copper conductor cable with suitable size complete all as specified and directed by Engr-in- Charge. |
| 27 | Supply and fix flame proof, water proof Rotary Switch of LM 6 material single pole 16 Amps complete incl all necessary fixing arrangement and electric connection complete all as specified and directed by Engr-in- Charge. |
| 28 | S&F of FLP WP switch socket and plug combination in LM-6 material rating 16 Amps 250 volts 2 pole plus earth with plug complete incl necessary fixing arrangement and all incoming and outgoing electric connection all as specified as directed by Engr-in-Charge. |
| 29 | S&F of FLP WP switch socket and plug combination in LM-6 material rating 25 Amps 500 volts 3 pole plus earth with plug complete incl necessary fixing arrangement and all incoming and outgoing electric connection all as specified as directed by Engr-in-Charge. |
| 30 | S & F Flame proof MCB DB TPN 4 way in LM-6 material with incoming TPN 63 Amp & outgoing 10 MCB SP 6-32 Amp complete incl grouting on wall with fastner complete all as specified and directed by Engr-in- Charge. |
| 31 | Supply and fix LED retrofit T-8 type of pin tube rod 20 wattincl fixing on flame proof exixting fitting with necessary alteration to electrical connection complete all as specified and directed by Engr-in- Charge. |
| 32 | S&F in repair flame proof MCB operating Knob with screw complete all as specified and as directed. |
| 33 | Supply and fix flame proof, water proof Junction box 4 way 20 mm entry size of LM 6 material complete incl all necessary fixing arrangement and electric connection complete all as specified and directed by Engr-in- Charge. |
| 34 | Supply and fix flame proof, water proof Junction box 3 way 20 mm entry size of LM 6 material complete incl all necessary fixing arrangement and electric connection complete all as specified and directed by Engr-in- Charge. |
| 35 | Supply and fix LED Bulb 12 watt and backelite holder incl fixing on flame proof existing fitting with necessary alteration to electrical connection complete all as specified and directed by Engr-in- Charge. |
| 36 | Taking out old unserviceable steel tubular poles 11 metere long all as specified and directed by engineer-in-Charge |
| 37 | Taking out old unserviceable Stay assembly all as specified and directed by engineer-in-Charge |
| 38 | S&F Steel tubular poles complete with cast iron base plate, finial taper plug, bolts, nuts & screws as specified type 410 SP-55 (11 metres long) complete all as specified and directed by Engr-in- Charge. |
| 39 | S&F Stay assembly complete with accessories as shown in electrical plate No 1, dia of stay rod 16mm (loop type insulator, stay clamps, excavation and concrete measured separately) complete all as specified and directed by Engr-in- Charge. |
| 40 | Note:- The contract sum shall be calculated by deducting the amount shown in Credit Schedule attached to this tender, from total amount of Schedule "A"/BOQ |
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