PROVN OF SEMI UNDERGROUND SUMP 40000 GALLON CENTRIFUGAL PUMP SET AND SPECIAL REPAIRS TO BOUNDARY PILLARS AND ROOFS UNDER AGE BR I AT BENGDUBI MIL STN

Amount

SCHEDULE 'A' PART-I (B/R WORKS)

Surface excavation n exc 30 cm deep and averaging 15cm deep and getting out in soft/ loose soil complete all as specified and directed.

Excavation over areas not exceeding 1.5 m deep and getting out in soft/loose soil complete all as specified and directed.

Ditto all as per Item no 2.00 here-in-before but exceeding 1.5mtr not exceeding 3.0mtr deep complete all as specified.

Ditto all as per Item no 2.00 here-in-before but exceeding 3.0mtr not exceeding 4.5mtr deep complete all as specified.

M&L for PCC 1:3:6 type C2 (using 40mm graded crushed stone aggregate) as in foundation filling & mass concrete complete all as specified and directed.

M&L reinforced cement concrete M-30 (Design Mix) using 20 mm graded crushed stone aggregate in foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete complete all as specified and directed.

Use & Waste of formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams; and similar work; vertical or to batter, rough finished surface of concrete complete all as specified and directed.

M&L reinforced cement concrete M-30 (Design Mix) using 20 mm graded crushed stone aggregate in walls, retaining walls, basement walls, ballast walls and the like; any thickness; above top of footings; including attached pilasters and buttresses complete all as specified and directed.

Use & Waste of formwork to faces of walls, retaining walls, abutments, parapets and staircase railings and similar work including attached pillasters, buttresses, etc.; vertical or to batter complete all as specified and directed.

M&L for reinforced cement concrete (design mix) M-30 using 20 mm graded crushed stone aggregate in slabs supported on walls, beams and columns in floors, roofs, shelves and the like complete all as specified and directed.

Use & Waste of formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work, not exc 200mm thick (Horizontal or sloping) for fair finished flat surfaces of concrete complete all as specified and directed.

Use & Waste of formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including sup- ports, overhangs, etc. also splays between floors and beams, etc rough finished surface of concrete complete all as specified and directed.

Use & Waste of formwork to edges of concrete flats, breaks in floors, openings in concrete walls, floors and roofs and sides of RCC/PCC bands in walls, horizontal or sloping, and similar work all exceeding 20cm wide complete all as specified and directed. (Where RCC/PCC band in walls, spanning and opening, the formwork soffit only shall be paid seperately).

Use & Waste of formwork to sides of pillars, posts, struts, piers,columns, and stanchions complete all as specified and directed.

M&L for TMT bars (Fe-500/ Fe-550D) 10 mm dia & over, cut to length, bent to shape required, including crancking, bending spirally for hooping for columns, hooking ends & binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips complete all as specified and directed.

M&L for TMT bars (Fe-500/ Fe-550D) 8 mm dia, cut to length, bent to shape required, including crancking, bending spirally for hooping for columns, hooking ends & binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips complete all as specified and directed.

Ditto all as per item No. 16.00 here-in-before but 5 mm dia and over upto and including 10 mm dia in stirrups, spaces and binders complete all as specified and directed.

S&F of PVC water bar 150 mm wide complete all as specified and directed.

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

M&L for PCC 1:3:6 type C1 using 20mm graded stone aggregate as in plinth protection, 50mm thick finished even and smooth without using extra cement complete all as specified and directed.

M&L for rendering 15 mm thick in cement mortar 1:3 on brick masonry /concrete surfaces of walls with water proofing compound as per manufacturer instrucrtions including finished even & smooth without using extra cement complete all as specified and directed. (Note:- WPC shall be measured and paid seperately)

M&L for rendering 15mm thick in cement mortar 1:4 on fair faces of brick masonry or concrete surfaces of walls and roofs with water proofing compound as per manufacturer instrucrtions, finished the surfaces fair and even complete all as specified and directed. (Note:- WPC shall be measured and paid seperately)

Supply only integral water proofing compound liquid grade conforming to IS-2645 complete all as specified and as directed.(Pidiproof of Dr.fixit or equivalent)

M&L for preparation of new plastered surfaces and applying two coats of cement base paint of approved shade on walls complete all as specified and directed.

M&L for 40 mm thick PCC 1:2:4 type B-1 using 20 mm graded stone aggregate as in padding in floor complete all as specified and directed.

M&L for forming Construction joint 30mm deep x 10mm wide filled with sealing compound Grade 'A' complete all as specified and directed.

S&F for CI socketed Vent Pipe 150 mm dia pipes with cement joints complete all as specified and directed.

S&F for 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 410-0 or Fe 310-0 complete all as specified and directed.

M&L for preparation of new steel surfaces over 10cm in width or girth and applying two coats of cement base paint over a coat of primer of approved shade all as specified & directed.

M&L for precast Man Hole Cover PCC 1:3:6 type C-1 using 20 mm graded crushed stone aggregate set in CM 1:6 complete all as specified and directed.

Excavation in trenches not exceeding 1.50 m wide and 1.5 mtr depth for foundation etc, not exc 10 sqm on plan and getting out in soft/loose soil complete all as specified and as directed.

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 250m but n.exc. 500m and depositing where directed at a level n. exc. 1.5 m above the starting point complete all as specified and directed.

Removing excavated materials (soils) not exc. 50m and depositing where directed at a level not exc. 1.5m above the starting point complete all as specified and as directed.

Dismantling posts or struts (R.C.C.) any section, including taking out embedded portion in natural ground and making good disturbed ground complete all as specified and directed.

Excavation in post holes each n.exc. 0.50 cum getting out, returing filling in and ramming earth or broken rubble mixed with earth around in layers not exceeding 25cm watering and removing surplus soil to a distance n. exc 50m and making good surface in hard/dense soil etc complete all as specified.

M&L for PCC 1:4:8 type D-2 (using 40mm graded crushed stone aggregate) as in foundation filling & mass concrete complete all as specified and directed.

M&L for Providing reinforced cement concrete type B-l, 1:2:4 (20 mm graded aggregate) in precast posts, fencing posts, straining or terminal posts, struts etc. for fencing, average sectional area n exc 100 sq. cm, with or without chamfered angles and flat, splayed, rounded or mitred tops as directed and fixed complete all as specified and directed.

M&L for writing letters or figures (Block, Roman, Italic or indian) n.exc. 30 cm height complete all as specified and directed.

M&L for preparation of new plastered surfaces of wall and applying two coat of white wash over a coat of alkai resistant priming paint all as directed and specified.

Dismantling Asbestos cement (corrugated, semi corrugated, etc) sheets in roof coverings incl ridges complete all as specified and directed.

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

M&L Roof trusses trussed, purlins, Rafter, crane gantries, rails and fastenings, caging for water tank, stair case and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc. including necessary welding, febrication Fe-410W (GdeE-250) quality-B complete all as specified and directed.

S&F pre-painted colored trapezoidal profiled Galvalume/Zincalume sheet with min 0.50mm TCT confirmin to IS-513 (AZ-150 GSM, AL Zn alloy metalic coating 550 MPA yield stress as per AS-1397), as in roof covering/ cladding to wall fixed with self tapping screws colour /exterior coat of silicon modified polyster/ BHP X RW paint system 20 micron top coat applied over 5 micron primer and a 5 micron polyster back coat applied over 5 micron primer, all fixed with Galvamised self drilling self-tapping fastener (12-14 x 55 with EPDM seals) complete all as specified and directed.

S&F pre-painted colored plain sheet profiled Galvalume/Zincalume sheet with min 0.50mm TCT confirmin to IS-513 (AZ-150 GSM, AL Zn alloy metalic coating 550 MPA yield stress as per AS-1397), as in roof covering/ cladding to wall fixed with self tapping screws colour /exterior coat of silicon modified polyster/ BHP X RW paint system 20 micron top coat applied over 5 micron primer and a 5 micron polyster back coat applied over 5 micron primer, all fixed with Galvamised self drilling self-tapping fastener (12-14 x 55 with EPDM seals ) complete all as specified and directed.

Taking down cement plaster on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc and including removal of debris and rubbish from the site etc complete all as specified and directed.

M&L for rendering 15mm thick in cement mortar 1:6 on fair faces of brick masonry or concrete surfaces of walls and roofs, finished the surfaces fair and even complete all as specified and directed.

M&L for rendering 20mm thick in cement mortar 1:4 on fair faces of brick masonry or concrete surfaces of walls and roofs with water proofing compound as per manufacturer instrucrtions, finished the surfaces fair and even complete all as specified and directed. (Note:- WPC shall be measured and paid seperately)

M&L for preparing newely plastered surface of wall and applying two coat of cement base paint over one coat of primer including 1mm thick wall care putty as per manufacturer instruction,s complete all as specified and directed.

M&L for preparation of new steel surfaces of any description, over 10cm in width or girth, not otherwise described for two coat of Synthtic Enamel paint over one coat of red oxide primer complete all as specified and directed.

Ditto all as per item No.50.00 here-in-before but Not Exceeding 10cm width or girth.

Demolition of brick work or rubbled stone masonry including all quoins arches , pillars etc built in cement mortar and including removal from the site complete all as specified and directed.

M&L for Fly ash brick work with old size bricks, straight or curved on plan exc 6m mean radius built in cement mortar 1:6 complete all as specified and directed.

M&L for PCC 1:2:4 type B-1 using 20 mm graded crushed stone aggregate in lintel upto 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, water troughs, fixing of hold fast and the like including weathering, slightly rounded or chamfered angles and throating, as directed complete all as specified.

SCHEDULE 'A' PART-II (E/M WORKS)

Supply, Installation & Commisioning of Horizontal type, Centrifugal pump (End Suction type) of cast iron body and Bronz impeller with stainless steel shaft capable of pumping minimum 15 LPS at 65 Meter head (SUC-100mm & DEL-100mm) coupled with 18.5KW, 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 specifed and directed. (Make:Kirloskar / KSB / Pluga).

M&L for cement concrete1:2:4, type B-1 with 20 mm graded stone aggregate as mass concrete in foundation of pumps and machinery all as specified and directed.

Supply, installation, testing and commissioning 3 phase and neutral, 415 volts Out-door type Feeder pillar box 'Pedastal type' Confirming to IP 43 & IP 65, 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:- (a) MCCB 4 pole, 415 Volts, 200 Amps, 25 KA, 100% Icu- 01 No. (Make: Legrand/L&T/ABB).

S&F foot CI foot valve suitable for 100 mm dia CI pipes all as specified and directed. Make - Upadhya / Venus / Hazra / Kirloskar.

S&F cast iron Reflex Valve (NRV) with by pass arrangement of size 100 mm dia CI pipes all as specified and directed. Make - Upadhya / Venus / Hazra / Kirloskar.

Cutting out existing CI pipe line of any size, inserting tee including necessary lead joint- 03 Nos complete all as directed. (Note :- CI fitting will be measured and paid seperatly).

S&F pipe ductile Iron, S/S including specials, Class “K-9” ,100 mm (4”) dia laid in trenches all as specified & directed. (Make: Electrosteel or Equivalent).

S&F 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 for the size 100 mm bore complete all as specified and directed. (Make - Upadhya/Venus/Hazra/Kirloskar)

S&F Cast Iron Air release valves conforming to IS 14845-2000 with tamper proof arrangement of size 100 mm bore incl taking down of old unsv one all as specified and directed.(Make - Upadhya/Venus/Hazra/Kirloskar)

S&F 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 of pipes all as specified and directed.

M&L for Advance Maintenance Free Zinc & Alloy coated G.I. safe earthing electrode with pipe in pipe technology of not less than 76.30 mm outer dia (thickness not less than - 2.5 mm) and 42.40 mm inner dia (thickness not less than 3.2 mm) and two meter length, the electrode should be of galvinised with Zinc (80 -100 micron) and Alloy ( 250 - 300 micron) coated. The GI Electrode shall be pre-filled with Cristaline Conductive Material (CCM) . The GI electrode shall be surrounded with 50 kg Back Fill compound to provide maximum contact between the electrode and Back Fill Compound. Backfill compound should be eco-frendly and having RoHs certification . GI Electrode Shall be tested from CPRI. The earting pit should be cover with pcc(1:2:4) B1 cover of 450 x 450 mm complete all as specified and directed and as per sketch "A" Zinc and Alloy coated safe earthing electrode should be Make : ASHLOK, Model : ASEEL-39-ZC&AC or equivalent modell of Make Indelec / tercel (Earth Resistance should be less than 2 Ohm ) Note :- (i) For each earth electrode excavation to be done of size not less than 3m x 0.75m and excavated soil to be replace with good quality / highly conductive soil, rate deemed to be include in the quoted rate. (ii) All earth connection to be done using special nut bolt.

M&L for construction of brick masonry valve pit of size 1200x1200x1200 mm (internal dimension) one brick thick wall in CM 1:4 on 100mm thick PCC 1:4:8 type D-2 (40mm graded 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 and directed.

S&F PPR (Poly Propylene random) pipe size 160mm OD, IS-15801, 3 layer (Green/Black/Ehite colour) fusion welded grade PN-16 SDR-7.4 (Pressure nominal 16 Kg/Sqm) having thermal stability for hot & cold water supply with and including bend, socket fittings, laid in trenches complete all as specified & directed. (Make: Reliance/Finolex/Savoir faire manufacturing Co. Ltd) (NOTE:- Contractor shall give 7 years warranty certificate of any manufacturing defect and leak proof material & 50 years product life certificate will be submited before RAR process.)

S&F flange set (Socket with 'O' ring) size 110mm/160mm with connected items complete all as specified and directed.

(Note : The Scope of Work contained in 'Sch of Credit' amounting to Rs. 59,510.40 (refer Tender Srl Page No 35). The Quoted sum shall be arrived at after deducting the amount of “Sch of Credit” from the total amount of the ‘BoQ’

J T ENTERPRISE

M/S R. K. INDUSTRIES

SRI A B SEN

M/S Joy Construction

NIRMAN INDIA

MS CHOWDHURY ENTERPRISE

M/S Vaishno Constructions