8818 CERTAIN MISCELLANEOUS B.R AND E.M WORKS IN RESTRICTED TECHNICAL AREA AT AF STATION, BAREILLY

Amount

Engagement of Hand held petrol driven brush cutter (grass cutting machine) of Make: Honda, Model: UMK450T U2NT (47cc) or equivalent with 2 teeth blade attachment with operator for 8 hours/ day for cutting grass, bushes, small plants of any type along the sides of Dispersal Area, Taxi Track, Runway Shoulders and Airfield areas throughout the period of contract, including supply of Fuel, lubricants, spares, renewal of blades etc. as required. Note: [a] Contractor shall possess minimum 4 machines and shall engage the same as per the requirement decided by the Engineer-in-Charge. [b] Contractor shall keep standby machine in the event of break down of any machine and keep ready requisite spares, blades etc. to make the machine functional within minimum possible time. [c] The work is required to be executed in highly restricted area. [d] Proper safety arrangement, equipment shall be provided by the contractor for workmen. [e] The rate quoted shall be deemed to be considering all the above provisions and nothing shall be paid extra on this account.

Engagement of unskilled manpower for Scrapping the grass on both the edges of PTT / links manually by shovel, hoe or scrapper etc. and cleaning of concrete portion by brooming; clearing the silt, sludge, shrubs etc. from the existing drain & depositing where directed etc. complete for 8 hours/ day including necessary T&P, wheelbarrow trolleys etc, safety gear all as specified and directed. Note: [a] Contractor shall be required to engage up to 10 persons/ day as per the requirement projected by the Engineer-in-Charge on day to day basis. [b] Contractor shall submit necessary proof of entry of labour in to Restricted area along with the RAR payment. [c] The work is required to be executed in highly restricted area. [d] Proper safety gear shall be provided by the contractor for workmen. [e] The rate quoted shall be deemed to be considering all the above provisions and nothing shall be paid extra on this account.

S&F stainless steel cover of suitable size for weep holes

S&F sheet steel powder coated distribution board SPN 8 ways, 240 volts, with 200 Amps rated bus bar, neutral link, earth bar, double door with IP 43 protection, suitable for mounting MCBs all as specified and as directed including taking down existing unserviceable DB embedded in wall, grouting the new DB and making good the disturbed surfaces and applying finishes to match the existing all as specified and as directed.

S&F sheet steel powder coated distribution board SPN 4 ways, 240 volts, with 200 Amps rated bus bar, neutral link, earth bar, double door with IP 43 protection, suitable for mounting MCBs all as specified and as directed including taking down existing unserviceable DB embedded in wall, grouting the new DB and making good the disturbed surfaces and applying finishes to match the existing all as specified and as directed.

S&F MCB TPN 40 to 63 Amp, 10 KA, 'C' curve, 415 V AC.

S&F MCB SPN, 240 volts, 40 to 63 Amps, 'C' curve, 10 KA all as specified and as directed.

S&F MCB SP, 240 volts, 6 to 32 Amps, 'C' curve, 10 KA all as specified and as directed.

S&F Flame proof, weather proof direct entry type rotary switch with cable terminal box in cast aluminum alloy LM-6 enclosure epoxy powder coated single pole 230 volts 10 Amp ON / OFF switch AC certified by CMRI for group II-A & II-B including compression glands complete all as specified and directed including taking down existing unserviceable switch. [Make:- Sudhir/ Baliga/ Shyam/ Bajaj].

S&F flame proof weather proof for installation in hazardous area as per IS-2148/ 81/ LED Tube light fitting epoxy powder coated with provision of cable glands duly tested and certified by CMRI Dhanbad suitable for and including 16/20 Watt LED Tube made out of cast iron aluminium alloy LM-6 enclosure with clear heat resistant borosilicate glass tubing spring loaded non sparking bipin lamp holder built in control gear fitted with copper wound ballast condenser starter all accessories prewired including 02 Nos M-20 cable entries mounted on wall/ column steel structure complete all as specified and directed. Make :- Flexpro Cat Part No MFF/ S//1X40 or Crompton Greaves Cat Part No EXTN1 LT8-16/20 of equivalent of make Sudhir/ Baliga/ Shyam.

S&F flameproof weather proof for installation in hazardous area as per IS-2148/ 81/ LED Tube light fitting epoxy powder coated with provision of cable glands duly tested and certified by CMRI Dhanbad suitable for and including 8 Watt LED Tube made out of cast iron aluminium alloy LM-6 enclosure with clear heat resistant borosilicate glass tubing spring loaded non sparking bipin lamp holder built in control gear fitted with copper wound ballast condenser starter all accessories prewired including 02 Nos M-20 cable entries mounted on wall/ column steel structure complete all as specified and directed. Make: Crompton Greaves Cat Part No EXTN2LT8-8 or equivalent of make Sudhir/ Baliga/ Shyam/ Flexpro.

S&F flameproof weather proof for installation in hazardous area as per IS-2148/ 81/ LED Bulkhead light fitting epoxy powder coated with provision of cable glands duly tested and certified by CMRI Dhanbad suitable for and including 8 Watt LED Tube made out of cast iron aluminium alloy LM-6 enclosure with clear heat resistant borosilicate glass tubing spring loaded non sparking bipin lamp holder built in control gear fitted with copper wound ballast condenser starter all accessories prewired including 02 Nos M-20 cable entries mounted on wall/ column steel structure complete all as specified and directed. Make: Crompton Greaves/ Sudhir/ Baliga/ Shyam/ Flexpro.

S&F flameproof control panel box of size 330x350x190mm SPN 10 way with main incomer MCB DP 63 Amps - 01 No, Outgoing MCB SP 6 Amps - 06 No complete including disconnecting and taking out existing unserviceable box all as directed. [Make: Sudhir/ Baliga/ Shyam/ Flexpro]

S&F flameproof control panel box of size 330x350x190mm SPN 8 way with main incomer MCB DP 32 Amps - 01 No, Outgoing MCB SP 6 Amps - 06 No complete including disconnecting and taking out existing unserviceable box all as directed. [Make: Sudhir/ Baliga/ Shyam/ Flexpro]

S&F flameproof control panel box of size 420x420x250mm TPN 4 way with main incomer MCB FP 63 Amps - 01 No, Outgoing MCB SP 6 Amps - 12 No complete including disconnecting and taking out existing unserviceable box all as directed. [Make: Sudhir/ Baliga/ Shyam/ Flexpro]

S&F Flame proof switch socket & plug combined in LM6 cable termination box in LM6, 16 Amp, 250V, 2P + earth complete all as specified and directed including taking down existing unserviceable socket. [Make:- Sudhir/ Baliga/ Shyam/ Bajaj].

S&F Flame proof switch socket & plug combined in LM6 cable termination box in LM6, 25 Amp, 250V, 2P + earth complete all as specified and directed including taking down existing unserviceable socket. [Make:- Sudhir/ Baliga/ Shyam/ Bajaj].

S&F in repair three core PVC insulated flexible cable cord 1.5 sq.mm multi stranded copper conductor flexible cables 1100 Volt grade complete for making connection from Glow sign board to DBs all as specified and as directed.

M&L for sub main wiring concealed complete with two runs of 1100 Volts grade 2.5 sq.mm (nominal area) single core PVC insulated unsheathed cable with multi-stranded copper conductor of FR-LSH grade drawn through and including 20mm dia non metallic rigid PVC conduit and conduit accessories concealed in walls/ roofs/ floors etc. with one run of 1100 Volts grade 2.5 sq.mm (nominal area) single core PVC insulated unsheathed cable with multi-stranded copper conductor of FR-LSH grade as earth continuity conductor all as specified. [Note:- M&L for cutting chases for concealed conduit wiring on any surfaces and making good disturbed surfaces to match with the existing surfaces in cement mortar 1:3 and finishing with existing finishes shall be deemed to be included in the quoted rate.]

M&L for sub main wiring concealed complete with two runs of 1100 Volts grade 4 sq.mm (nominal area) single core PVC insulated unsheathed cable with multi-stranded copper conductor of FR-LSH grade drawn through and including 20mm dia non metallic rigid PVC conduit and conduit accessories concealed in walls/ roofs/ floors etc. with one run of 1100 Volts grade 4 sq.mm (nominal area) single core PVC insulated unsheathed cable with multi-stranded copper conductor of FR-LSH grade as earth continuity conductor all as specified. [Note:- M&L for cutting chases for concealed conduit wiring on any surfaces and making good disturbed surfaces to match with the existing surfaces in cement mortar 1:3 and finishing with existing finishes shall be deemed to be included in the quoted rate.]

M&L for replacement of old defective earthing by providing new chemical earthing comprising copper earth plate electrode 900x600x5mm thick buried directly in ground, earth pit not less than 5.10 metres below normal ground level and complete size of pit shall be 1.60m x 1.60m x 5.10m with top edge of the plate not less than 3.75m below normal ground level, earth plate surrounded from all sides by 20cm thick salt and charcoal dust and Magnesium sulphate filling in alternate layers of 20cm thick up to 1.8 metres height and including connected to copper strip 50 x 6mm (up to 7.5 Metres) by means of brazing/ copper nut-bolts, earth strip protected with 65mm bore light grade pipe from electrode and up to and including the earth test point of galvanized iron/ steel of size 75 x 75 x 25 mm test point, 15mm bore watering pipe light grade GI funnel, wire mesh, earth plate surrounded from all sides by 20 cm thick salt (40 Kg), charcoal dust (40 Kg) and Magnesium sulphate (50 Kg) filling in each alternate layers up to 1.80m height including excavation, removal surplus soil to a distance not exc. 50m, PCC pit in PCC (1:3:6) type C-1, using 20 mm graded stone aggregate, RCC cover 40 mm thick in RCC (1:2:4) type B-1, using 20mm graded stone aggregate reinforced with 8 mm dia mild steel deformed bars @ 75 mm c/c both ways complete all as specified and directed.

M&L for replacement of old defective earthing by providing new earthing comprising of copper earth plate electrode 600mm X 600mm X 3mm thick buried directly in ground (earth pit not less than 2.25 m below ground level) with top edge of earth plate not less than 1.50m below normal ground level, connected to copper earth strip of size 20x3mm by means of copper nut-bolts, check nuts and washers all as shown on electrical plate No. 3 of MES Schedule 2009, Part–I (Specifications) and connected to main switch board/ main DBs/ earthing test point including all necessary excavation and earth work in any type of soil, adequate quantity of charcoal dust and common salt all around the earth plate in alternate layers minimum 150mm (compacted thickness) in all directions with and including watering pipe 20mm dia GI light grade, GI funnel made out of 0.63mm thick GI sheet, wire gauge, 50mm thick RCC cover of size 450mm X 450mm in cement concrete 1:2:4, type B-1, duly reinforced with 8mm dia mild steel TMT bars @ 100mm c/c both ways with suitable lifting handle made of 10mm dia MS round bar to lift the cover, earth pit of PCC 1:3:6 type C-1, GI protection pipe light grade 40 mm bore including testing on completion of job complete all as specified and directed. Note for Sl. No 21 & 22: On testing after completion of job, if desired earth resistance (i.e. less than one ohm) is not obtained, the earthing shall be redone by the contractor without any extra cost to govt.

S&F in repairs earth continuity conductor or main Galvanized Iron strip of size 32x6mm buried in ground/ fixed to wall or any other indicated situation for loop earthing and the like up to test point fixed on necessary insulators and fastening screws, rawl plugs complete all as specified and directed. Note: The joints of each lead strip shall be welded/ brazed and the cost of brazing/ welding shall deem to be included in unit rate of this item.

S&F GI tubes 40mm bore dia light grade with all fittings laid in trenches or inserting in horizontal boring for cable protection etc. complete all as specified and as directed.

S&F as in replacement single pointed air termination copper rod, 12mm dia and 300mm long including 20mm size air terminal base/ ridge saddle made of gun metal with and including fixing arrangement on the ridge of RCC roof / on pole as required complete all as specified and directed.

S&F as in replacement single pointed air termination aluminum rod, 12mm dia and 300mm long including 20mm size air terminal base/ ridge saddle made of gun metal with and including fixing arrangement on the ridge of RCC roof / on pole as required complete all as specified and directed.

S&F in repairs earth continuity conductor or main copper earth strip of size 20x3mm buried in ground/ fixed to wall or any other indicated situation for loop earthing and the like up to test point fixed on necessary insulators and fastening screws, rawl plugs complete all as specified and directed. Note: The joints of each lead strip shall be welded/ brazed and the cost of brazing/ welding shall deem to be included in unit rate of this item.

S&F in repairs earth continuity conductor or main copper earth strip of size 32x6mm buried in ground/ fixed to wall or any other indicated situation for loop earthing and the like up to test point fixed on necessary insulators and fastening screws, rawl plugs complete all as specified and directed. Note: The joints of each lead strip shall be welded/ brazed and the cost of brazing/ welding shall deem to be included in unit rate of this item.

S&F in repair test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 Nos. 8mm dia 25mm long hex head screws for holding the bronze plate including fastening/ bolting the roof down conductor and earth electrode over the bronze plate with copper bolts & nuts of suitable size, providing 10mm thick fibre sheet of size 15x15cm below the test point to avoid direct contact with wall including enclosing the test point with 1.6mm thick MS sheet front openable box duly painted complete all as specified and as directed.

M&L for earthing enhancing back fill compound (Powder) suitable to increase the earth resistant value complete all as specified and directed. Make: Ennov/ True Power Earthing/ Alopp/ Gravin

S&F suitable size 'F' class bridge insulators of non hygroscopic non combustible, track resistant, high strength FRP/ SMC/ DMC material suitable for separator/ spacer of aluminium strip from the steel pole. Note: Fixing accessories such as clamps, nuts, bolts, washers etc. shall be measured and paid separately under respective items mentioned here-in-before.

Deduct: Amount of Schedule of Credit b/f from Sl. Page No. 16 of tender document i.e. Rs. 57,290.00

ZAIGHAM ENTERPRISES (BID ID -3072763)

M/S BABA ENTERPRISES (BID ID -3073162)

M/s Agarwal Builders (BID ID -3067268)