SPL REPAIR WK TO PERIMETER BOUNDARY WALL BETWEEN GD POST NO 14 AND 15 AND NEAR GUARD POST NO 12 AND 13 OF RESTRICTED AREA OF COD AND PROVN OF 07 X HIGH MAST LIGHT OF HEIGHT 16 MTR AT VARIOUS LOCATIONS IN UN-RESTRICTED AREA OF COD JABALPUR UNDER GE (E

Demolition of brick work or stone/boulder masonry, built in CM or cement lime mortar including all quoins, arches, pillars etc, but excluding ashlar facings, dressed stonework & precast concrete articles, complete all as specified and directed.

Demolition of Cement Concrete (unreinforced) of any description & in any position not otherwise specifically provided for, complete all as specified and directed.

Excavation in trenches in soft/loose soil, n.exc 1.5 metre wide & n.exc 1.5 metre in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n.exc 10 sqm on plan & getting out , complete all as specified and directed.

Removing excavated material exc 250 m but not exc 1.0 km and depositing where directed, complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm complete all as specified and directed.

M&L Cement Concrete Type D-2, 1:4:8 (using 40 mm graded stone aggregate) as in foundations, filling and mass concrete, complete all as specified and directed.

M&L Hardcore of broken stone or boulders of gauge not exc. 63 mm, deposited, spread & levelled in layers not exc. 15 cm thick, watered & rammed to a true surface, complete all as specified and directed.

M&L Moorum/Red Bajri filling in floors or pavings, laid in layers n.exc 15 cm thick, spread, levelled & rammed including watering, complete all as specified and directed.

M&L RCC M-25 design mix using 20 mm graded stone aggregate as in Columns, pillars, piers, posts and struts complete all as specified and directed

M&L RCC M 25 Design Mix for foundations including rafts , footings, foundation beams , plinth beams bases for coloumn etc basement slab under reamed piles and mass concrete complete all as specified and directed

Use and waste of Form work to sides of foundation / bases of columns, plinth beams and similar work with fair finished surface complete all as specified and directed

Use and waste of Form work to side of columns and similar work with fair finished surface complete all as specified and directed

Use and waste of Form work to side and soffit of beam with fair finished surface complete all as specified and directed

M&L Mild steel TMT bars 10 mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with & including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips, complete all as specified and directed.

M&L Mild steel TMT bars 8 mm dia, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with & including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips, complete all as specified and directed.

M&L Brickwork with old size flyash bricks, straight or curved on plan exceeding 6m mean radius, built in CM 1:6, complete all as specified and directed.

Taking down cement or cement lime plaster, any description on brick or stone walls, etc., including raking out joints, hacking for key, scrubbing down with water, etc, complete all as specified and directed.

M&L rendering 15 mm thick on fair faces of brick work or concrete surfaces of wall in CM 1:6 and to be finished even and smooth (without using extra cement), complete all as specified and directed.

M&L preparation of newly plastered or unplastered brick work or concrete surfaces & applying three coats of white wash on prepared brick work or concrete surfaces, complete all as specified and directed.

Demolition & breaking up of 450 mm Internal dia, drain pipes (Salt glazed ware, AC or Reinforced Concrete) set in CM, complete all as specified and directed.

M&L Reinforced Cement Concrete Pipes, Class NP3, 450 mm bore laid & jointed complete with collars, complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for, complete all as specified and directed.

S&F Framed work such as grills, gratings etc., with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe-290 Gde-E-165, complete all as specified and directed.

S&F in repair, Steel Concertina Coil of super profile of 600 mm dia stress in position hot dipped Galvanised steel wire coated with CLR anti corrosive paint making diamond shape with the help of dove tail clip (18 SWG) the coil fixed with razor wire at points were coil touch the bottom layer wire with help of hog rings (14 SWG) with and including all fittings like fastener, clips, luggs rings etc as approved by Engr-in Charge, complete all as specified and directed.

M&L preparation of new or previously untreated steel surfaces of any description, over 10 cm in width or girth, not otherwise described & applying two coats of synthetic enamel paint (ordinary tint) over & including one coat of red oxide, zinc chrome primer, complete all as specified and directed.

Supply , installation, comissioing and testing of 16 meter highmast to install including 8 number 300 watt led flood light Highmast in 2 section with top 3mm and bottom 3 mm thickness.The mast structure shall be suitable to sustain an assumed maximum reaction arising from a wind speed as per IS 875 part-3-2015 (three second gust) and shall be measured at a height of 10 meters above ground level. The design life of the mast shall be 25 years, Topography factor K3 shall be 1 (Flat terrain) and Importance factor K4 shall be 1 (case 3).The force co-efficient taken for design of the twenty-sided polygonal structure is to be established from the wind tunnel test data.The luminaire carriage shall be fabricated out of MS sections /pipes in two sections and finished with hot dipped galvanization. There shall be a suitable number of arms to mount the required nos. of luminaires. There shall be 08 nos. of 3 mm thick GI canopy sheets fixed at the top of luminaire carriage equally spaced, which shall cover the luminaire carriage with the light fixtures. Weatherproof cast aluminum junction box shall be provided on the Carriage Assembly for terminating the trailing cable and power cable to luminaries.3.05.01 Winch: The double drum winch shall be completely self-sustaining without the need for brake shoe, springs or clutches and self-lubricating type by means of an oil bath. The worm gear ratio shall not be less than 53:1 and safe working load shall be as per data sheet. The drums are to be grooved to provide perfect seat for stable and tidy rope lay and arrangement for distortion free rope end termination. The winch shall have provision to operate electrically through integral power tool or manually by a handle. The capacity, operating speed, safe working load, recommended lubrication and serial number of the winch shall be marked on each winch. 3.05.2 Head Frame: The hot dip galvanized head frame is to be designed as a capping unit of the mast is of welded steel construction and provided with guides and separators between the ropes and cable. The LM6 Aluminium pulleys with bush mounted through stainless steel shaft shall be suitable to accommodate wire ropes and multi core trailing cable.

The head frame shall be provided with guides and stops with PVC buffer for the docking of luminaires carriage. 3.05.3 Stainless Steel Wire Ropes: The stainless-steel wire ropes shall be in 7/19 construction with central core in the same material of grade, diameter and breaking load as given in data sheet. T

he end construction of rope for the winch drum shall be fitted with talurit and other end of 2/3 wire rope system shall be provided with SS Thimble and bulldog grips for luminary’s carriage 3.06 Electrical System, Cable and Cable Connections. The multi core trailing cable from base compartment to junction box at luminaires carriage shall be 1.1 KV grade and type as specified in the data sheet of copper conductor with male female connectors shall be as given in data sheet Wiring from junction box to luminaries is to be done using 3 core 1.5 sq. mm PVC/ XLPE insulated, PVC sheathed, copper conductor flexible cable (shall be a part of erection activity of the high mast). Suitable arrangement is to be provided in the base compartment to receive and terminate incoming power cable and MCB in a box for isolation of incoming power supply.Feeder panel Each mast shall be provided with a feeder pillar housing Suitable TPN MCB incomer, single dial time switch and outgoing contactor for automatic switching on and off luminaries, 9A two contactors and raise lower push buttons for motor operation, incoming terminals of 50 sq. mm and out going terminals of 16 sq. mm for power cable and 2.5 sq. mm for motor. Power cable of suitable size up to the feeder pillar base compartment of high mast from supply point shall be provided by purchaser. The department shall provide soil bearing capacity & the bidder will arrange to design the foundation and submit the calculations along with the drawings. The grade of the concrete to be used is M 20.Incoming Power Cable 1.1 KV grade, XLPE insulated, PVC sheathed, Aluminium conductor, armoured cable for power supply 4C x 10 Sq.mm shall be provided from feeder pillar to the base compartment of the high mast. Cable shall be taken to the base compartment of the high mast through the provision made in the foundation. Power cable of suitable size up to the feeder pillar from supply point shall be provided by purchaser.Height 16 meter in 2 section ,Material construction Hot Rolled Steel Sheet as per IS 2062 / BS EN 10025 or Equivalent ,

Removing excavated materials not exc 50 mtr and depositing where directed, complete all as specified and dirtected.

M&L unwashed Sand cushioning to under ground cable provided with a layer of 8 cm deep before laying and 15 cm covering above the top edge of cable after laying complete all as specified ad dirtected. Note : Maesurement shall be done after puning down of sand.

Supply and laying un-reinforced precast concrete cable covers, Class LV, Type I, flat, size 250 mm x 150mm x 40mm, complete all as specified and directed.

M&L PCC 1:2:4 type B-2 using 40mm graded stone aggregate as in filling in surface channels and drains etc complete all as specified and directed.

M&L PCC 1:3:6 type C1 using 20mm graded stone aggregate etc including form work & finishing the surfaces even & smooth with out using extra cement complete all as specified and directed.

M&L GI pipe light grade 50 mm dia passing cable through with crossing hole under road/hard standing including with all fittings complete all as specified ad dirtected.

S&F XLPE insulated armoured and PVC sheathed heavy duty electric cable with aluminium conductor 1100 volt grade laid in trenches passing through pipes /ducts including testing complete of size 50 Sqmm 3.5 core cross sectional area and size complete all as specified and directed. Note :- Rate is inclusive of cable gland & cable lugs.

S&F XLPE insulated armoured and PVC sheathed heavy duty electric cable with aluminium conductor 1100 volt grade laid in trenches passing through pipes /ducts including testing complete of size 35 Sqmm 3.5 core cross sectional area and size complete all as specified and directed. Note :- Rate is inclusive of cable gland & cable lugs.

M&L MCCB 4 Pole, 415V, Adjustable type 200 Amps with breaking capacity 36 KA complete all as specified and directed.

Supply, install, commissioning and testing CPRI Approved factory fabricated, floor mounted outdoor type LT Feeder Pillar Box of suitable size fabricated out of 3.15 mm thick CRCA Sheet and angle iron 50 X 50 X 6 mm frame and 750mm above the Normal ground level complete factory made totally enclosed dust and vermin proof double door both side hinge opening arrangement on front and back with locking arrangement cable entry and exist from bottom with cable glands and gaskets, aluminium bus bar 400 Amps rating (01 Set) fixed on porcelain insulator with internal wiring with suitable size of aluminium strips to be used for incoming and outgoing connection of all switches/MCCB's & Bus-bar. Bus-bar shall be insulated with colour code sleeves/tapes and to be connected with copper lugs, including two coats of synthetic enameled paint on the surface externally & internally over a coat of red oxide primer paint including necessary PCC (1 : 3 : 6) type C2 as in foundation complete all as specified ad dirtected, comprising of the following : -

(a) INCOMING

(i) Thermal magnetic and microprocessor release MCCB 250 Amps, 4 Pole, 36 KA with front operated locking device. - 01 Nos

(b) OUTGOING

(i) Thermal magnetic MCCB 63 Amps, 4 Pole, 415V, 16 KA. Qty - 03 Nos

(ii) MCB 32 Amps, 2 Pole. Qty - 01 Nos

(c) Digital time switch including 3 phase power contactor 40 Amps : Qty - 01 Nos

(iii) Indicator Lamp - R - Y - B (Set of three).

(iv) Frequency meter 40-55 Hz - 01 Nos

M&L earthing complete with galvanized steel earth plate electrode 60cm x 60 cmx 6mm thick buried directly in ground vertically (earth pit not less than 2.25m deep below ground level) with top edge of the plate not less than 1.50 mtr deep below normal ground level connecting to and including GI earth wire of size 4.0 mm by means of bolts, nuts, check nuts, and washers of galvanized iron or steel including 15 mm dia medium grade pipe for protection of GI wire to the extent of 7.5 mtrs asearthing lead including charcoal dust and salt packed all around the earth plate in the earth pit all as per Electrical plate No 3 of SSR part - I (2009) including PCC foundation/chamber in mix 1:2:4 type B1 with angle iron frame CI frame, CI cover with provision of locking arrangement and 20 mm dia light grade GI pipe from top edge of the earth plate upto MS funnel with wire mesh provided inside the concrete earth pit for watering arrangement complete including excavation and earthwork in any type of strata and testing complete including fill up the earth pit with soil for best result and removal (for street light poles) complete all as specified and directed Note :- Earth protection pipe & earthing wire upto and including 7.5 m length is deemed included in unit rate quoted by the contractor.

M&L earthing complete with galvanized steel earth plate electrode 60cmx60 cmx 6mm thick buried directly in ground vertically (earth pit not less than 2.25m deep below ground level) with top edge of the plate not less than 1.50 mtr deep below normal ground level connecting to and including GI steel strip of size 32 x 6 mm by means of bolts, nuts, check nuts, and washers of galvanized iron or steel including 40 mm dia medium grade pipe for protection of GI strip to the extent of 7.5 mtrs as earthing lead 40 mm dia GI Pipe for watering including charcoal dust and salt packed all around the earth plate in the earth pit all as per Electrical plate No 3 of SSR part - I (2009) including PCC foundation/chamber in mix 1:2:4 type B1 with angle iron frame CI frame, CI cover with provision of locking arrangement and 20 mm dia light grade GI pipe from top edge of the earth plate upto MS funnel with wire mesh provided inside the concrete earth pit for watering arrangement complete including excavation and earthwork in any type of strata and testing complete including fill up the earth pit with soil for best result and removal complete all as specified and directed. Note :- Earth protection pipe & earthing strip upto and including 7.5 m length is deemed included in unit rate quoted by the contractor.

Schedule of credit amount of Rs 10095.50 to be deducted during AOC.