Military Engineer Services Tender

Supply only Test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 nos. 8mm dia 25m long hex. head screw including connecting with earthing strip complete all as specified and directed.

Supply only GI earthing wire of size 4mm dia galvanised iron or steel wire including nesassary brazing and connecting with existing earthing system complete all as specified and directed.

Supply only Galvanised iron tubing,15 mm bore, light grade with all fittings for laying of Earth wire or for watering pipe including all fixing accessories complete all as specified and directed.

Supply only PGI funnel with wire mesh of size 15 mm complete all as specified and directed.

Supply only charcoal dust powder of superior quality complete all as specified and directed.

Supply only common salt of superior quality complete all as specified and directed.

Supply only chemical to burn out the shrub/grass /unwanted small trees etc in outfit area of near building earth pit complete all as specified and directed. Note : chemical shall be supplied in sealed container of 2 to 5 ltr each after approval of Engr-in-Charge.

M&L for Chemical earthing complete with copper plate electrode 900mm x 600mm x5mm burried directly in ground vetically to a depth not less than 4.70 mtr below normal ground level (with top edge of earth plate not less than 3.60 mtrs below ground level ) connected to copper strip 32 mm x 6 mm as main earthing lead by means of brass brazing at all joints all as directed and connected to earth test point including galvenizing isolation for equipments to put E-N voltage within limit all as specified and testing on completion with and including necessary excavation and earth work in any type of soil ,GI pipe medium grade 50 mm bore for protection of copper strip from earth electrode to earth test point of galvanised Iron / steel , adequate quality of charcoal dust, common salt and magnesium sulphate in alternate layers of 100 mm thick x 6 layers all around the plate ,including Earthing pit marker/ identifier of Iron plate of size 300mm X 200mm X 3mm and alongwith 1 meter long medium grade GI pipe of size 15 mm dia weilded with steel plate including painting with applying one coat of red oxide and two coat of painting with synthetic enameled paint of approved quality including writing letters as specified by Engr-in-Charge complete and providing FRP Earthing pit chamber with cover designed for high loading capacity ,weather proof,rustproof,damper proof ,environment friendly,long use life of size 12 inches in square shape , PGI funnel with wire mesh, 20 mm dia GI pipe medium grade for watering all as shown in electrical plate no 3 of SSR Part no 1 of 2009 complete including taking out old unserviceable earthing all as spcifed and directed.Note- Earthing value should be less than 1 ohm otherwise contractor have to do it again at own expence.

M& L for Earthing complete with galvanised steel earth plate electrode 60cm x 60cmx6 mm thick burried directly in ground (earth pit not less than 2.25 metres deep below normal ground level) with top edge of plate not less than 1.5 metre below normal ground level connected to galvanised earth lead wire 4 mm dia by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No 3 of MES Schedule Part-I including and connecting to earthing test point block made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 nos. 8mm dia TMT bars 25mm long hex. head screw and testing on completion with and including 15 mm bore medium grade G.I. protection pipe (upto 7.5 M beyond outer edge of earth pit) providing FRP Earthing pit chamber with cover designed for high loading capacity, weather proof, rustproof, damper proof, environment friendly, long use life of size 12 inches in square shape, PGI funnel with wire mesh, 20 mm dia GI pipe light grade for watering all as shown in electrical plate no 3 of SSR Part no 1 of 2009 complete all as spcifed and directed. including Earthing pit marker/ identifier of Iron plate of size 300mm X 200mm X 3mm and alongwith 1 meter long medium grade GI pipe of size 15 mm dia welded with steel plate including painting with applying one coat of red oxide and two coat of painting with synthetic enamelled paint of approved quality writing letters as specified by Engr-in-Charge complete including testing on complete including taking out old unserviceable earthing complete all as specified and directed.

M& L for Earthing complete with galvanised steel earth plate electrode 60cm x 60cmx6 mm thick burried directly in ground (earth pit not less than 2.25 metres deep below normal ground level) with top edge of plate not less than 1.5 metre below normal ground level connected to galvanised earth strip 32x6 mm by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No 3 of MES Schedule Part-I including and connecting to earthing test point block made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 nos. 8mm dia 25mm long hex. head screw and testing on completion with and including 15 mm bore light grade G.I. protection pipe (upto 7.5 M beyond outer edge of earth pit) providing FRP Earthing pit chamber with cover designed for high loading capacity, weather proof, rustproof, damper proof, environment friendly, long use life of size 12 inches in square shape, PGI funnel with wire mesh, 20 mm dia GI pipe light grade for watering all as shown in electrical plate no 3 of SSR Part no 1 of 2009 complete all as spcifed and directed. including Earthing pit marker/ identifier of Iron plate of size 300mm X 200mm X 3mm and alongwith 1 meter long medium grade GI pipe of size 15 mm dia welded with steel plate including painting with applying one coat of red oxide and two coat of painting with synthetic enamelled paint of approved quality writing letters as specified by Engr-in-Charge complete including testing on complete including taking out old unsv earthing complete all as specified and directed.

M& L for Earthing complete with copper plate 60×60cm ×3.15mm thick burried directly in ground (earth pit not less than 2.25 metres deep below normal ground level) with top edge of plate not less than 1.5 metre below normal ground level connected to 20×3mm copper strip by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No 3 of MES Schedule Part-I including and connecting to earthing test point block made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 nos. 8mm dia TMT bars 25mm long hex. head screw and testing on completion with and including 15 mm bore medium grade G.I. protection pipe (upto 7.5 M beyond outer edge of earth pit) providing FRP Earthing pit chamber with cover designed for high loading capacity, weather proof, rustproof, damper proof, environment friendly, long use life of size 12 inches in square shape, PGI funnel with wire mesh, 20 mm dia GI pipe medium grade for watering all as shown in electrical plate no 3 of SSR Part no 1 of 2009 complete all as spcifed and directed. including Earthing pit marker/ identifier of Iron plate of size 300mm X 200mm X 3mm and alongwith 1 meter long medium grade GI pipe of size 15 mm dia welded with steel plate including painting with applying one coat of red oxide and two coat of painting with synthetic enamelled paint of approved quality writing letters as specified by Engr-in-Charge complete including testing on complete including taking out old unserviceable earthing complete all as specified and directed.

Dismantling and taking down worn out and / broken air termination rod and supply and fixing new air termination,single pointed aluminium rod 12mm dia and 300mm long connecting with existing lightening conductor system complete all as soecified and directed.

Dismantling and taking down worn out and / broken air termination rod and supply and fixing new air termination,single pointed copper rod 12mm dia and 300mm long connecting with existing lightening conductor system complete all as soecified and directed.

Excavation in trenches not exc. 1.5 mtr wide and not exc. 1.5 mtr in depth for foundation , shaft well, cesspit, manholes, pier hole etc and not exc 10 sqm on plan and getting out in soft / loose soil complete all as specified & directed.

Returning, filling in, including, spreading, leveling, watering & well ramming in layers not exceeding 25 CM complete all as specified & directed.

Removing excavated material (soil) to a distance not exceeding 50 mtr and deposited where complete all as specified and directed.

M&L for earth continuity conductor galvanised iron strip 32mm x 6mm fixed to wall on batten or recess or chases or buried in ground or drawn in conduit /pipeor fixed to pole or any other indicated situation for loop earthing complete all as specified incl taking down old unsv earth continuity conductor complete all as specified and directed.

M&L for earth continuity conductor aluminium strip 25 x 3.15 mm fixed to wall on batten or recess or chases or buried in ground or drawn in conduit /pipeor fixed to pole or any other indicated situation for loop earthing complete all as specified incl taking down old unsv earth continuity conductor complete all as specified and directed.

Supplying and laying in repair High density poly ethylene pipes(HDPE) PN10 ,50 mm bore of pressure rating 6 kgf/cm2 laid in trenches or fixed to walls, ceilings or in floors for protection of earth continuity conductor complete all as specified and directed by Engr-in-Charge..

S&F in replacement PVC flexible conduit 32 mm dia on wall /top of roof / roof sheet for providing isolation to aluminium strip from wall/metal sheet on roof complete all as specified and directed.

M&L in replacement fabrication,installation sign board identifier/marker (30X20 cm board preferably mettalic in oval shape of 22 SWG stand made out of angle iron of size 40x40x6 mm thick of lenth 90 cm (60 cm above GL) and 30 cm below GL fixed with PCC 1:2:4 type B-1 (20 mm graded stone agg) of size 150 mm x 150 mm x 300 mm including necessary earth work complete and duly painted with two coat of synthetic enamel paint of red/y MM GRAEbackground over a coat of red oxide primer and marked 'LA' or 'EQ' letter of size 2 inch height in black paint and text mention on marker like type of earthing,no of earth pit etc all as directed and to be grouted incl excavation and earth work complete all as specified and directed. Note- color code and text or sign on sign board will be decided by Engr-in-Charge as per Earthing directives.

M&L in repair for pit marker/indicator of MS plate size 300x200x3 mm alongwith 1 meter long medium grade GI pipe of size 15 mm dia embedded 30 cm below GL in PCC 1:2:4 of type B-1 (20mm graded stone agg) size 15 cm x 15 cm x 30 cm welded with steel plate including painting with applying one coat of red oxide primer and two coat of painting with synthetic enameled paint of approved quality including writing letters, in different colors as per directive complete all as specified & directed. Note : Shape and size of letter as per directed by Engr-in-Charge.

Taking down old unserviceable GI pipe any size complete all as specified & directed.

S&F of 25 mm bore GI pipe medium grade ISI marked as per IS:1239 with all new GI fittings, laid in trenches/ wall complete all as specified & directed.

S&F of 15 mm bore GI pipe medium grade ISI marked as per IS:1239 with all new GI fittings, laid in trenches/wall complete all as specified and as directed.

M&L for laying of single run of single core PVC insulated unsheathed multi stranded copper conductor cable of size 10 Sqmm 1100 volts grade as earth continuity conductor drawn through in rigid non metallic PVC conduit of 20 mm dia on roof/wall/ceiling including making good the disturbed surfaces of wall etc including taking out old unserviceable burnt/damaged wire from its existing position complete all as specified & directed. Note : Non metallic PVC conduit of 20 mm dia rate included in the rate quoted.

M& L for in repair Earthing pit of internal Size 300 x 300x 300 mm wall thickness 100 mm PCC pit 1:3:6 type C1 using 20 mm bore graded stone aggregrate ,40 mm thick precast RCC cover 1:2:4 type B1 using 20 mm graded stone aggregrate reinforced with 8 mm dia TMT bars 3 nos both ways with 12 mm dia round handle all as shown in electrical plate no 3 of MES SSR pt I complete all as specified and directed.

S&F in replacement FRP Earthing pit chamber with cover designed for high loading capacity ,weather proof,rustproof,damper proof ,environment friendly,long use life of size 12 inches in square shape of complete all as specified and directed.

Labour only for cutting /boring to plinth protection /hard standing/road etc in suitable depth and for laying /corssing to GI strip size 32x6 MM in 45 CM depth minimum complete all as specified and directed. Note:- Unit quoted rate shall be deemed to be included the cost for repair to disturbed surface to match existing surface complete all as specified & directed.

Taking down old unserviceable bib taps and S & F plug type bib taps, cast iron, screwed for iron pipe and fixed for 15 mm dia pipe complete all as specified & directed.

M&L in replacement to unserviceable of heavy duty saddle type porcelain type insulator for holding to GI / copper strip with bronze nuts bolts and washers etc all as site requirement and directed.

M&L for painting of pit chamber and cover with syntetic enamelled paint as per code complete all as specified & directed.

M&L fo refixing /reallingment of aluminium/GI/Copper strip in any size fixing on saddel type insulator using nut and bolt and washers reviting by aluminium revit for jointing to strip /laid in trench fix on surface or wall etc as site requirement making circuit continuity with making straight all as specified and directed Note: Cost of insulator is included in Quoted rate .Porcelain type insulator and fixing screw shall be provided @2 nos per RM

Note :- (i) Credit shown in credit schedule of tender document shall be considered by the tenderer while quoting the rates of various items. The same shall be recovered from various payment to contractor before handing over old material. The contract amount shall be arrived at after deduction of Schedule of Credit from the total quoted amount in BOQ. (ii) Make of material shall be as per mentioned in Particular specifications or Appendix 'B' to Particular specifications as approved by AGE (I) AF manauri