CNT/WSS/MWB/3567/2023-24

Amount

Bill No.1. Supply Delivery, Erection, Testing and Commissioning of 1010KVA/3.3 KV HT DG set

Supply delivery erection testing and commissioning of 1010KVA / 3.3KV HT DG set CPCB-II compliant with Auto start stop controller , Prime rating, radiator cooled with Micro Processor based controller, Residential Silencer, Anti vibration mountings,exhaust flexible connectors, Batteries with cable including Accoustic enclosure and other accessories complete inside Raw water Pump house at Sethiathope including incidental Civil works etc. complete as per site conditions

Supply delivery erection testing and commissioining of 630Amps VCB Breaker panel with indication lamp, Volt and Ammeters, Master trip relay etc as required complete for receiving the supply from the Alternator of 1010KVA 3.3KV DG set including necessary Foundation channels, supports and incidental Civil works etc. complete as per site conditions

Supply delivery Erection testing and commissioining of HT Relay, metering and protection panel suitable for 1010KVA / 3.3KV DG set including necessary Foundation channels, supports and incidental Civil works etc. complete as per site conditions

Supply delivery Erection testing and commissioining of Neutral Ground resistor with Neutral Vaccum switch panel for 1010KVA 3.3KV DG sets including necessary Foundation channels, supports and incidental Civil works etc. complete as per site conditions

Supply and laying of 3 Core X 300 sqmm 11KV stranded compact circular aluminium conductor, conductors screened with extruded semi conducting compound XLPE insulated, insulation screened with extruded semi conducting compound in combination with copper tape (0.3KA for 1sec) cores laid up, inner sheathed of PVC tape, galvanized steel falt strip armoured and overall PVC sheathed cable conforming to IS: 7098 part II 1985 with latest amendments and laying in a trench to be excavated at a depth of 2 1/2" putting 6"layer of sand including power drilling of TAR road and covering the cable with brick, cement truff and sand refilling the earth to make good.

Providing HT 3C x 300 sqmm end termination kit with socket and necessary insulation materials etc., complete

Earthing as per the IS 3043 / 1987 TWIN CI for installations above 150 HP specifications with necessary masonary work

Supply and laying of 50/6mm copper flat for earthing 60 mtrs length ( Specific Weight - 8940 Kg/m3)

Supply delivery and fixing of Vertical Industrial Type TPMCB DB 8 Ways 3 phase

Supply delivery and fixing of 4 pole ELCB 63 A

Supply delivery and fixing of 100 A TP MCB Isolator

Supply delivery and fixing of SP & neutral 6A to 31 A MCB for lighting & Lubrication pump

Supply and laying of 4 Core 10 sqmm LT UG cable ( 4 runs) in trench to be excavated at adepth of 2.5' putting 6" layer of sand and covering the cable with brick and sand, refilling the earth to make good

Length

Joints

Run of 2 of 2.5 sq.mm. PVC unsheathed copper SC cable in PVC pipe for mains with continuous earth connection by 14 SWG TC wire

HT Cable route indicator

Providing suitable Battery Charger for 12V, 250 Ah Batteries of 2 No.s

Supplying and fixing of industrial type 4' 20W LED Light fitting complete with LED lamp.

Preparation of drawings and documents and obtaining necessary statuatory approvals from CEIG etc. complete

Bill.No.2.Construction of DG room and allied works in raw water pump house of Size 15mx6.45m

Earth work excavation in hard stiff clay, stiff black cotton, hard red earth, shales, murum, gravel, stoney earth and earth mixed with small size boulders and hard gravely soil as per SS 20B with initial lead of 10m and lift of 2m ( Cable Trench )

Supplying and filling Crushed stone sand (M-sand) for foundations and basement including watering consolidating ramming, etc., complete for Ramp

Cement concrete 1:3:6 using Crushed stone sand (Msand) and 40mm gauge hard broken stone jelly for plain cement concrete works including laying in layers of not more than 15cm thick including ramming curing, etc., complete for Ramp

1.5m - 4.5m below GL

Providing and laying in position machine batched, machine mixed and machine vibrated design mix cement concrete of M25 grade for reinforced cement concrete structural elements under controlled water cement ratio with plasticiser using 20mm and down graded machine broken granite stone jelly excluding the cost of centering and shuttering and reinforcement but including curing, fixing, fan clamps etc., as per standard specification and as directed by the Board officers complete. Ramp

(i) Upto 1.5m (upto Plinth level) above and below GL

Supplying, fabricating and laying in position M.S. rounds or RTS rods for RCC works including cost of reinforcement, binding wire, cutting, bending, cranking and tying in position with binding wire etc. complete for Ramp

Providing formwork with centering for soffits of reinforced cement concrete slabs or plain surface including strutting upto 3.0m high etc complete for Ramp I) upto 3m high

Stock brick work with II class bricks in C.M. 1:4 using Crushed stone sand (M-sand) for 23 cm thick wall including curing etc.completel

for Ramp and Cable Trench

Ground floor

Grnolithic flooring 50mm thick with CC 1:2:4 using 3-10mm chips and top surface rendered smooth with cement including thread lining 25mm dia GI pipe of necessary length for water outlet curing, etc. complete.

Paving hydraulic pressed cement mosaic tiles of approved colour and of size 20cm x 20cm x 20mm finished thickness with small verona of indian marble chips (other than Salem magnesite) with cement mortar 1:3 - 20mm thick and pointed with the same coloured cement including polishing with power polisher, to a high degree of polish so as to be perfectly smooth and glossy with grey colour mosaic tiles

Flooring rendered smooth with 10kg / 10sq.mtr. Of cement including etc., complete

Plastering with cement mortar 1:3 using Crushed stone sand (M-sand) for 20mm thick including curing, etc., complete

Special ceiling plastering for RCC slabs, and beams in CM 1:3 using Crushed stone sand (M-sand) – 10mm thick including hacking and curing, etc., complete.

Weathering course concrete with broken brick jelly 20mm guage in pure slacked lime over RCC roof slab in proportion of 32:12 1/2 (no sand to be used) well beaten with wooden beaters to the required depth of 80mm thick and giving required slope and thickness to roof as required etc. complete.

Terrace flooring with two course of flat tiles of 15cm x 15cm x 12 mm using cement mortar 1:3 mixed with crude oil 10% by weight of cement and pointed with same oiled mortar

Supplying and erecting rolling shutters of 76mm, 18gauge of galvanised steel sheet with push and pull or self coiling type operated by pulling hook with top cover including locking arrangements and fixed in position inside or outside etc., complete and painting with priming coat of red oxide without lock (payment will be made only for actual opening of the shutters when rolled up wherever the shutters are to be fixed)

Aluminium openable type window size 1.2m x 1.3m : Maufacturing supplying and fixing in position Anodised Alu. Natural colour mat finish with openable type window with extruded Alu. Sections with two panels of size (Frame - 38 x 33 x21 x 2.4mm @ 0.615 Kg/m, Shutter: Bottom, Top - 38.5 x 33 x 24.5 x 3 & 4mm @ 0.706 Kg/m, Interlocking vertical - 59 x 33 x 25 x 2.5mm @ 1.135 Kg/m) with necessary accessaries such as rubber beadings best quality of lock handle hinges,stays and fixing 4 mm thick plain / frosted/ pin headed glass including cost of all materials labour for electrical consumption required for drilling holes in RCC columns, beams, masonry wherever necessary with power drill to the extent required and made good to the original conditions after fixing as directed by the Board officers.The Al.Surfaces is to be anodised with matt finish usder electrically condition in accordance with ISI1868/1962 specification for an average anodic film thick of not less than 15 microns. (All materials should be got approved by the Site Engineer before fixing in position)

Supplying and fixing in position of aluminium anodised colour matt finish Louvered Ventilator. The outer frame will be 62x38x2mm @ 1.17 Kg / m and the louvers with moving arrangements will be made with Alu. Channel of size 60x30x4 mm @ 1.27 kg /m with necessary glass pans for louvers 4mm thick Al. Clips, including all materials, labour & power consumption charges required for fabrication if necessary chipping dismantling making holes in RCC columns,beams or masonry wherever necessary with power drill to the extent required and make good to the original conditions after fixing etc., complete. The Aluminium surface is to be anodised with matt finish under electrically controlled condition in accordance with ISI specification 1868/1962 of anodic film thickness of not less than15 microns (fifteen) for all sections. All the materials should be got approved by the Site Engineer before fixing in position as directed.

white washing one coat (plastering area for inner and ouer walls includung ceiling)

Colour washing two coats with approved cement paint over one coat of cement paint including cleaning, preparing the surface, curing etc., complete.

White washing three coats.

Painting with superior quality ready mixed paint of chocolate, light green grey or any other approved colour for new iron works two coats

Refilling with excavated soil (other than sand) compling with standard specification for filling in foundation and basement etc. complete.

Disposal of surplus earth including loading, unloading and carting to the place as directed at site etc complete.

Supplying and fixing of 12” sweep AC exhaust fan complete

Providing MS checkered plate of 6mm Thickness

Providing Cable Tray GI Hot dip/ Powder coated 16 SWG Cable tray with 300mm width and 50mm height

Providing and fixing 100mm dia AC down fall pipe

Providing Thermal insulation for Genset Exhaust pipe including cost of supporting & mounting structures as required at site

Providing Lightning Arrestor for DG Building

Supply of Early Streamer Emission Air Terminal (ESEAT). Model: L

Supply of Standard / Special Mounting Structure of height 4.5 mts. pipe, and 300 x 300 x 8mm MS plate, 3mts. 48mm OD class C GI outer pipe,1.8 mtr, 38mm OD inner pipe, for roof mounting on concrete base and with FRP adapter

Supply and run of 25mm x 6mm GI Flat Down Conductor with necessary clamps / supports on wall / floor / ground for earth connection

Supply of Test Link Box for each Down conductor in order to disconnect the earth termination system to enable measurement of resistance

Supply and insallation maintenance free GI Earthing System comprising of 50mm dia and 2 mtr. long earth electrode of low carbon steel rod with 100 micron bonding and 25 kgs. of carbon based environment friendly backfill compound and suitable clamp

Supply and insallation Cabinet Type Class 1 and 2 Combined Model SPD to arrest surges and overvoltages in the power line due to lighning switching action etc. they must be installed in the incoming MCC panel / DB of the respective buling in parallel to the power circuit.

Sub Total (excluding GST)

Sree Venkateswara Industries