PROVN OF DEDICATED WATER SUPPLY MAIN PIPE LINE FROM FILTER HOUSE TO A ZONE MD ACCN AND 02 X HIGH MAST LED LIGHTS UNDER AGE E/M OF GE BENGDUBI MIL STN

Amount

SCHEDULE 'A'

Excavation in trenches not exceeding 1.50 mtr wide and not exceeding 1.5 mtr deep for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n.exc and getting out in soft/loose soil complete all as specified.

Returning, filling in, including spreading, levelling, watering and well ramming in layers n.exc 25 cm thick in soft / loose soil complete all as specified and directed.

Removing excavated material (soil) to a distance exc 50m and depositing where directed at a level n. exc. 1.5 m above the starting point complete all as specified and directed.

Supply, jointing, laying and testing in standard length 100 mm dia, centrifugally cast (spun) ductile iron (DI) pressure pipes with inside cement mortor lining and black bitumen external coating, nominal diameter, class K-9 classification, confirming to IS-8329 including push on and rubber gasket joints and jointing necessary DI specials etc complete all as specified and directed. (Note:- DI special/ fitting will be measured and paid seperately under relevent item of SCh'A'/BoQ)

Ditto all as per item no. 4.00 here-in-before but for 150mm dia

Ditto all as per item no. 4.00 here-in-before but for 300mm dia

Cutting out existing CI pipe line of any size, inserting tee reducer including necessary lead joint-03 Nos complete all as complete all as directed. (Note:- CI special/ fitting will be measured and paid seperately under relevent item of SCh'A'/BoQ)

M&L for 150mm bore steel water tubing medium grade galvanised with new fitting laid in trenches complete all as complete all as directed.

Ditto all as per item no. 8.00 here-in-before but for 100mm dia

Supply, Installation & Commisioning of Horizontal type, Centrifugal pump of cast iron body and Bronz impeller with stainless steel shaft capable of pumping minimum 1800 LPM at 50 Meter head coupled with 37/50 KW/HP, 2900 R.P.M. squirrel cage induction motor TFFC type suitable for operation on 415 Volts, 3 Phase, 50 Hz AC Supply with IP55 Class of protection for enclosure, horizontal foot mounted type with Class 'F' insulation confirming to IS-325 and M.S. fabricated common base plate, coupling, coupling guard, foundation bolts etc as required all as per specified and directed. (Make:Kirloskar/KSB/Pluga)

Supply, Installation, testing & Commisioning of 100mm bore sluice valve cast iron confirming to IS : 14846 both end flanged with S/S spindle with nut class PN - 1.0 ISI marked complete with hand wheel nuts, bolts, washers & rubber gusket etc complete all as specified and directed.

Ditto all as per item no. 11.00 here-in-before but dia 150 mm bore.

Ditto all as per item no. 11.00 here-in-before but dia 300 mm bore.

Supply, Installation, testing & Commisioning of CI Non-return (Reflux) Valve 100mm bore, both end flanged, class PN 1.6, ISI marked confirming to IS : 5312(Part I&II) including making new flanged jints with 3mm thick rubber gusket with necessary bolts, nuts & washers etc. complete all as specified and directed.

S&F foot CI foot valve suitable for 100 mm dia CI pipes conforming to IS-4038 ISI Marked all as specified & directed. (Make; - Upadhya/Zoloto/Kartar/Kirloskar)

S&FDI fittings like bends (any type, radius and angel) tapers any type (straingh, bend, increasing, decreasing or double socket etc) tee pieces single brancehs 'Y' junction double branch, cross (all socket or socket and spigot) collars, caps and plugs for Upto 150 mm bore all as specified and directed.

Ditto all as item no 16.00 here-in-before but for 200 mm to 300 mm bore.

Supply, installation, testing and commissioning 3 phase and neutral, 415 volts indoor type Feeder pillar box 'Pedastal type' Confirming to IP 43, CPRI approved, factory fabricated & factroy assembled , waterproof,dust and vermin proof cubical type with locking arrangement , LT Penal made out of suitable size angle iron, channel and fabricated from 3.15 mm thick ( minimum) CRCA sheet with anti corrosive coating and finally epoxy polyester powder coating of flint Grey shade (RAL-7032), independently housing for each control switch gear and indicating lamps with & including busbars made of copper duly insulated with heat retardent fire proof (HRFR) heat shrinkable sleeves of relevant colours. Bus bar shell be properly supported/mounted on epoxy insulators. All live parts and joints shall be insulated with (HRFR) shrouds, conforming to IS, including provn for cable gland and lugs for incoming and out going cable and connecting suitable earth strips. Suitable openable doors shall be provided of all operational switchgear and MCCBs and detchable cover shall be provided on all other accessories. Grouting the pillar box in ground with & including suitable size foundation & plinth of PCC 1:3:6(type C-1 using 20 mm grade stone aggregate) complete. Penal shall be manufactured suitable for housing and including the following duly control wiring with multistranded copper condutor FRLS with colour coding incl connection with copper lugs complete for 3 phase 50 Hz electric supply. INCOMING:- MCCB 4 pole, 415 Volts, 400 Amps, 25 KA, 100% Icu- 01 No

M&L for construction of brick masonry valve pit of size 1200x1200x900mm (internal dimension) one brick thick wall in CM 1:4 on 100mm thick PCC 1:4:8 type D-2 (40mm graded stone aggregate) as in foundation, and 15mm thick rendering in cement mortor (1:4) internally, externally up to 15cm below GL, providing valve pit cover made of 3 mm thick MS sheet/plate, welded with 40 X 40 X 5mm angle iron frame fixed on top of valve pit by means of hold fast 150mm long, embeded in PCC 1:2:4 type B-1 (20mm graded aggregate) block of size 230 x 200 x 100mm and provision of hinges, handle and locking arrangement including two coats of anti-corrosive paint over a coat of red oxide zinc chrome primer and necessary excavation and earth work in soft/loose soil including dismantling of existing valve pit complete all as specified & directed.

Material and labour for surface excavation n.exc 30 cm deep and averaging 15 cm deep getting out in soft/loose soil for cleaning and cutting of grass/bushes (at zero level) in and around the installation / yard and spreading thin layer of anti-vegitaion chemical to prevent abnormal growth of grass/bushes including removal of surplus soil all as directed.

S & F Cast Iron Air release valves of suitable size conforming to IS 14845-2000 with temper proof arrangement complete all as directed. Make-Upadhya/Venus/Hazra/Kiroloskar

M&L for XLPE insulated GI wire/strip armoured electric power cable (Heavy duty) ISI marked with stranded aluminium conductor 1100 volts grade, cross sectional area 25 Sqmm 3.5 core laid in trenches /poles/on wall complete including necessary cable glands, aluminium lugs duly crimped, termination etc all as specified and directed.

M&L sand cushioning (dry) in trenches for protection of UG cables (below, above and around the cable laid in trenches) of 230mm spreding thickness and consolidated (punned) upto 180mm thickness complete all as specified and as directed.

Supply & Laying Sub Class 'B' Bricks,old size, well burnt, laid breadth wise along the length of cable laid in trenches over sand cushion for UG cable protection complete all as specified and directed.

Supply and laying GI tube medium grade 50 mm bore incl necessary fixing arrangement with MS flat of 25x3mm incl nuts and bolt and taking out of old unserviceable clamps complete all as specified and directed. (Note :- Clamps will be measured and paid separately).

Supply, Errection, Installation, Commissioning & Testing of 20 Metre High Mast lightning System (Make: BAJAJ / PHILIPS / CROMPTON) (Material construction of high mast sheet shall be of BSEN 10025 / lS 5986 Gr Fe 510 or equivatent). Mast shall be in two sections, hot dip galvanized and suitable for wind velocity as per IS 875 Part 3, 3 point suspention system. It shall also include foundation and 12 Nos 200 watt LED flood lights luminaire including accessories. The scope of work shall also be deemed to include the following:- a) Galvanised Lantern carriage arrangement siutalbe for 12 luminaires symmetrically & Its control gear boxs and lightning finial and with 03 point suspension system. (b) LED floodlight luminaire including all accesories, silicon filled driver IP-66 protection, driver must have BIS registered of cat part No LFLN-200-CDL/60M of CROMPTON. (c) Double drum winch motor and manual method of operation tested load per drum 1000 Kgs. (d) Stainless steel wire rope 6 mm dia 7/19 construction conforming to AISI-316 grade. (e) The mast shall have an integral power tool 1.5 HP 1400 RPM single speed Reversible 415 Volt, installed inside the base compartment for its operation. (f) LED type Aviation obstruction light. (g) Service Wiring feeder to flood light with multistranded copper conductor cable with double run for one standby cable. (h) Design, costing of suitable RCC foundation with Concrete grade for high mast considering SBC of soil as 10 T/Sqm (after cutting of concret & bituminus road and incl bolts manufactured from special steel along with nuts, washers, anchor plates and templates etc. and including PCC (1:2:4) for panel grounting, complete all as per manufacturer's instractions subject to approval of the GE.

Sl item no. 26.00 Contd.. (j) Supply, installing, testing and commissioning, factory made and tested, LT feeder pillar box, outdoor type (CPRI approved) .The panel shall be dust and vermin proof, IP 65 class protection and made out of 3.15mm CRCA MS sheet and 40x40x4mm thick angle iron frame work, powder coated finish over one coat of red oxide primer outside and two coats of red oxide primer on inside, double door openable type, with aprons for cable entry, internal wiring with PVC insulated, stranded copper conductor, FRLS cables, IS-694 marked of adequate size but not less than 10 Sq mm. 2 Nos danger notice plate made of 1.6 mm thick mild steel sheet, vitreous enamelled white of size 25 x 20 cm with letters, figures and conventional skull bones in signal red colour shall be fixed to the pillar box with appropriate size nuts, bolts and washers etc indicating the voltage and danger in Hindi and English complete all as specified and directed. The following items/ accessories shall also be deemed to be incuded and accomdated in the above panel:- (i) Stag type,4 way terminal(I/P) 63 Amps - 1 No (PCB 150 ACBC) (ii) MCCB, 63 Amps, 4 pole, 25KA, 415V - 1No (iii) Contactor 3pole, 63 Amps -1 No (iv) Toggle Switch 6Amps - 1 No (v) Timer (analogue) with battery backup -1 No (vi) Stag type, 4way terminal (O/P) 63A - 1 No (PCB 150 ACBC) (vii) Over load relay 2/3.5A - 1 No (viii) F. contactor 9A - 1No (ix) R. contactor 9A - 1No (x) Motor terminal 32Amps -1 No ((xi) Push switch terminal-1No (xii) Push switch (F/R) STD - 1 No.

Sl item no. 26.00 Contd.. Notes : - (aa) Work shall be executed as per standard engineering practice and as per manufacturers instructions. (ab) Before placing the order, the design/ drawing of high mast of the manufacturer shall be got approved from GE. (ac) The contractor shall get the work executed from the manufacturer or their authhorized rep. (ad) Size/type of RCC foundation Shall be carried out as per manufacturer's drawings subject to approval of GE. (ae) Unit rate inclusives of 20 mtrs. High Mast Tower suitable for 12 Luminaries, 20 mtrs. LED flood light luminaires, High Mast assecories, Mechanical Components including Head Frame & Pully Assay, Winch Bracket, Lantern Carriage Ring including control gear box Mtg arms for luminaires, Resting Bracket Guide Ring, Compensating Disc, Lightening Arrestor etc , Wire Rope , D Suckel clamps , Nuts and bolts , cable Foundation Accessories , Winch Assembly , Termination & distribution box, Power Tool, Feeder Pillar Box, Civil foundation with materials, excavation and erection, LED Aviation light (af) Any item missed out above but is technically required for safe and proper installation and operation of High Mast shall be deemed to be included in the quoted rate all as directed by the GE.

M&L for earthing complete of advance encapsulated compound based CPRI tested maintenance free, pipe-in-pipe technology upgrated (Zinic & alloy coated) Zinic coated (80-100) microns with pure (99.9%) & alloy coating (200-250) microns earthing system confirming IS-3034 the outer and inner pipe should be 76.2mm & 41.9mm dia 3 mtr length zinic coated with additional special alloy coating 300mm on the topside for additional protection of the terminal the annular space between the pipes being filledup with compact fill(CF) (Crystalline conductive compound) the compact fill (CF) mixture which is machine pressed in the pipes should not disintgrate or collapse when outer pipe corrods, the inner pipe should be extended with terminals for connectivity. The job includes digging the pits and refilling the same by electrode/conductolite back fill compound (Ground enhancer)the BFC should dbe eco friendly it should not contain environmentally hazard materials having ROHS certification from NABL accredited lab. The earth pit should be provided with a FRP earth pitcover for protection and safe guard of terminals. In area where soil condition is bad good earth is to be arranged to fill the excavated pits by mixing the same with BFC 4 bags (as per soil condition) extra perpit/unit. As earth electrode is the main component of the earthing system which is indirect contact with the ground and thus provides ameans of releasing or collecting earth leakage current. The materials should have a good electrical conductivity & anti corrosion properrty in wide range of soil condition complete and testing on completion including dismantlingh unserviceable earthing complete all as specified and directed Make ASHLOK Model ASEELor equivalent (Note:- Earth result should be obtain minimum 1 Ohm. Make :- Ennov/OBO or equivalent).

Supply and fix GI earth strip of size 32x6 mm fixed on wall with insulators and laid in trench complete all as specified and directed.

M&L for horizontal boring under the road below 1 mtr from the road surface and dia of hole not exc 100 mm without damaging the existing road getting out and disposal of soil to a distance not exceeding 50 m from the site of work all as specified and as directed.

NAYAK BROTHERS

ROY CONSTRUCTION

J T ENTERPRISE

M/S K M CONSTRUCTION

M/S Vaishno Constructions

Shree Ram Construction