PROVISION OF AUTOMATIC VOLTAGE STABILIZER AND CONNECTED ITEMS AT STP INSTALLATIONS AND PROVN OF SEWAGE LINE IN CERTAIN AREAS OF GE UTILITY AMBALA CANTT

Amount

Supply, install, testing and commissioning of Servo control voltage stabilizer, of capacity 150 KVA (conforming as per BIS : 9815 : Part 1 : 1994 reaffirmed 2009), 3-phase, 50 Hz, naturally Oil cooled, indoor/outdoor, Unbalanced Type, copper wounded, Digital Display Type, Relay Free smooth and silent, Operation with 1st filling of Transformer oil (IS 335:1993 reaffirmed 2005) having following specifications complete all as specified and directed:- (a) Input voltage 300V-480V or as per ground requirements (b) Output voltage stabilized at any designed/desired voltage 415V +/- 1% (Adjustable) (c) Rated frequency 50 Hz. (d) No distortion in wave form (e) Response time not to exceed 10 mili seconds (f) Sensitivity (+/-) 1% (g) Rate of correction 8 Volt/second for single phase and 36 Volt/second for phase to phase (h) No load losses less than 0.5% (j) Full load losses less than 2.5% (k) Duty cycle - continuous 24 x 7 (l) Efficiency more than 95% (m) Type of load, 3 phase, unbalanced type (n) Digital display voltmeter/Ammeter (o) Capacity 150 KVA (p) Overload/Short circuit protection (q) High/Low voltage cut off (r) By pass arrangement in case of emergency (s) Single phase sequence change protection (t) Insulation Resistance (IR) more than 10 Mega Ohms at 500 V DC. (u) Testing as per IS 9815 and IS 2026. (v) Mounting on uni-directional wheel type.

All as per item No 1 here in before but of capacity 200 KVA.

Supply, laying, jointing and testing cable XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) 1100 Volt grade with stranded alluminium conductor of size 120 sqmm 3.5 core complete all as specified and directed.

Supply, laying, jointing and testing cable XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) 1100 Volt grade with stranded alluminium conductor of size 185 sqmm 3.5 core complete all as specified and directed.

Note for Ser item No 03 & 04: (i) Earth work, sand cushioning and brick protection shall be measured and paid separately under respective items. (ii) Cost of laying electric cable through new/existing pipe under road, building, railway track etc are inclusive in the rate quoted. (iii) All equipments, machinery or tool etc if required for laying cable through pipe shall be arranged by the contractor without any extra cost.

Earthing complete with galvanised earth plate electrode 600mm x 600mmx 6.00mm thick surrounded by charcoal and salt, buried directly in ground vertically in a pit of depth not less than 2.25m below ground level with top edge of the earth plate not less than 1.5m below normal ground level, connected to 32 x 6 mm GI strip earth lead by means of bolts, nuts, checks nut and washers made out of galvanized iron or steel, earth wire protected by galvanized steel pipe 40mm bore medium grade and connected to main switch or main control board all as shown in electrical plate No.3 of SSR Part-I & including necessary excavation and earth work. The rate also include charcoal & salt in alternate layers, 20mm bore GI pipe medium grade for watering and 40mm bore GI protection pipe (light grade), funnel, wire mesh, cast iron cover and frame etc, complete, all as specified or indicated and as directed including testing on completion complete all as specified and directed. Note : (i) The quoted rate shall include the cost of earth work, GI pipe for watering, GI protection pipe, funnel, wire mesh, RCC cover, etc. complete. RCC cover shall be 50mm thick in 1:2:4 type B-1 using 8mm bars @10cm c/c both way. (ii) The quoted rate shall include the cost of the earth pit covers to be conspicuously marked of plate with stand grouted in PCC. (iii) On testing after completion if the desired earth resistance is more than 2Ώ the earthing will be redone at no extra cost

Material and labour for sand cushioning for cable with river washed sand with a layer of 8 cm before laying the cable and 15 cm deep after laying the cable (Punned down to 18 cm after laying and stretching of cable) complete all as specified and directed. Note: Punned thickness of sand layer shall not be less than 18 cm and same shall be considered for payment (18 cm).

Supply and laying sub class 'B' bricks, common burnt clay, laid in vertical direction to cable as protection cover complete all as specified and directed.

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

Demolition of brick work or stone/boulder masonry built in cement mortar including all quions arches, pillar or any other description and in any situatoin etc complete all as specified and directed.

Demolition of reinforced cement concrete (reinforcement cut as required to facilitate demolition) in any position not otherwise specificaly provided for complete and removing the unserviceable rubbish outside the MoD land complete all as specified.

Excavation in trenches in soft/loose soil not exceeding 1.5 metre deep and not exceeding 1.5 metre wide for laying of cables, pipes foundation etc or for shafts, wells, cesspits, manholes, pier holes, etc. n.exc 10 sq m on plan and n exc1.5 m in depth and getting out including dressing/trimming sides and levelling/ grading and ramming of bottom of excavation complete all as specified and directed by Engineer-in-charge.

All as per Serl item No 11 here-in-before but exceeding 1.5 metre deep but not exceeding 3.00 metre deep.

Excavation over areas, not exc 1.5 m deep and getting out as in soft/loose soil complete all as specified and directed by Engineer-in-Charge

All as per Serl Item No 13 here in before but depth exceeding 1.5 metre and not exceeding 3.00 metre deep.

All as per Serl Item No 13 here in before but depth exc 3.00 metre and not exceeding 4.50 metre deep.

Important Notes for Srl Item No. 11 to 15 : (i) Bailing and Pumping out of water where required shall be carried out as per clause 3.17 & 3.18 of SSR (Part-II) of 2009. (ii) Timbering, planking and strutting if required shall be carried out as per clause 3.24, 3.24.1 & 3.24.6 of SSr (Part-I) of 2009. (iii) The earth work shall be calculated based on the level register record duly signed by the contractor and Engr-in-Charge. (iv) Sand cushioning/lean conrete will be provided for stablizing of mud strata if required (v) The rates quoted by contractor for Srl Item No. 11 to 15 shall deemed to be included for provisions described in note (i),( ii), (iii) here-in-before. Nothing extra shall be paid on this account.

Concrete bed to drain pipes of 150 mm bore including packing under and haunching against the sides of pipes after they are laid and tested in PCC 1:3:6 type C2 using 40 mm graded mechenically crushed stone aggregate complete all as specified and directed by Engineer-in-Charge.

All as per Serl item No 16 here-in-before but 200 mm bore.

All as per Serl item No 16 here-in-before but 250 mm bore.

H.D.P.E. Double Wall Corrugated(DWC) Pipes(ISI marked) 150 mm bore SN-8 Class as per IS 16098 part II for nonpressure Underground drainage and Sewerage applications with specials including cost of special O rubber ring couplers etc. , laid in trenches on concrete bed to level /gradient ,jointing with appropriate class fittings as per manufacturer's instructions including jointing accessories and fittings complete all as specified and directed by Engineer-in-charge.

All as per Serl item No 19 here-in-before but DWC (Double Wall Corrugated) HDPE pipe 200 mm bore Class SN-8.

All as per Serl item No 19 here-in-before but DWC (Double Wall Corrugated) HDPE pipe class S N 8 of 250 mm bore.

Returning, filling in, including spreading, levelling, watering and well ramming excavated soil in layers not exceeding 25 cm thick each layer, complete all as specified and directed by Engineer-in-charge.

Removing excavated surplus soil obtained from excavation to a distance not exceeding 250 metre and deposting where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed by Engineer-in-charge..

PCC 1:4:8 type D2, using 40 mm graded machnically crushed stone aggregates as in foundation filling and mass concrete complete all as specified and directed by Engineer-in-charge.

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 for flat rough finished surfaces, complete all as specified and directed by Engineer-in-charge.

Use & waste of formwork to faces of walls,retaining walls, RCC circular manhols abutments,parapets and staircase railings and similar work including attached pillasters, buttresses,etc.; vertical or to batter (rough finished flat surfaces of concrete), complete all as specified and directed by Engineer-in-charge.

Use & waste of formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings , slab over manholes similar work; not exceeding 200mm thick (Horizontal or sloping) (rough finished flat surfaces of concrete), complete all as specified and directed by Engineer-in-charge.

Use & waste of formwork to edges of concrete flats, treads, breaks in floors, window cills, concrete railings, openings in concrete walls, floor and roofs n exc 20 cm wide and sides of RCC/PCC bands in walls, horizontal or sloping and similarwork exc 10cm but n exc 20cm wide (rough finished surfaces of concrete), complete all as specified and directed by Engineer-in-charge.

TMT steel bars 10mm dia and over, of grade Fe-500D corrosion resistant steel (CRS) cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed by Engineer-in-charge.

All as per Serl item No 29 here-in-before but 6 mm to 8 mm dia.

Reinforced cement concrete M-30 (Design Mix) using mechanically crushed stone aggregates as in foundation, including raft footings, foundation beams, plinth beams, bases for columns etc and mass concrete as in manholes complete all as specified and directed by Engineer-in-charge.

Reinforced cement concrete M-30 (Design Mix) using mechanically crushed stone aggregates as in walls, retaining walls, basement walls, ballast walls and the like; any thickness; above top of footings; including attached pilasters and buttresses as in manholes complete all as specified and directed by Engineer-in-charge.

Reinforced cement concrete M-30 (Design Mix) using mechanically crushed stone aggregates as in slabs supported on walls, beams and columns in floors, roofs, landings, deck slabs and the like complete all as in manholes specified and directed by Engineer-in-charge.

Cutting into existing manholes for connecting new drains of 150mm dia making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4section) in cement concrete 1:2:4 mix type B-1, using 20mm graded mechanically crushed stone aggregate smooth finished and reforming benching as required for 150mm bore pipe complete all as specified and directed by Engineer-in-charge.

All as per Srl item no. 34 here-in-before but reforming benching for 200/250 mm bore pipe.

Cutting existing road including premix carpet, WBM , hardcore and including making good road surface as per existing road specifications complete, all as specified and directed by Engineer-in-charge.

Cement concrete 1:2:4 type B-1 (using 20 mm graded machanically crushed stone aggregate) as in surface channels and drains complete all as specified and directed by Engineer-in-charge.

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/ stopped ends etc complete all as specified and directed by Engineer-in-charge.

Supply and fix manhole cover SFRC(steel fiber reinforced cover) factory made of size 560 mm dia with and including suitable steel frame as per manufacturer's instructions, heavy duty as approved by GE complete, all as specified and directed by Engineer-in-Charge.

Rolled mild steel sections (Fe-290W (Gde-E-165 quality-A)) as in stairs (framed) In flat,round or square bars including cleats, brackets,including embedding in concrete as in steps of manhole etc.complete all as specified and directed by Engineer-in-charge.

60 mm thick coloured precast concrete interlocking paver block of any shape and size, rubber moulded M-35 grade with grey cement and pigment to match, over and including 50 mm thick sand cushioning complete all as specified and directed by Engineer-in-charge.

Cement concrete (1:2:4) type B-2,using 40 mm graded machanically crushed stone aggregate 75 mm thick as in sub base of floors and pavings laid in alternative bays and making impresions of expanded metal while concrete is green complete all as specified and directed by Engineer-in-charge.

110mm dia PVC (SWR) pipes single socketed, in any length with rubber ring joints or jointed with solvent cement joint, laid in trenches or in floors,type B, conforming to IS 13592-1992 supplied laid , jointed & tested including taking out/down old pipes complete all as specified and directed by Engineer-in-charge. Note - Rubber rings for pipes and fittings shall conform to IS 5382-1985.

Brick work (Except bricks) using Old bricks straight or curved on plan not exceeding 6 Mtr means radius built in CM 1:4 complete all specified and directed by Engineer-in-Charge. (Bricks obtained from srl item No 09 shall be reused in this item after washing and cleaning)

Rendering 15 mm thick in cement mortar 1:4, on brick or concrete surfaces mixed with water proofing compound, including finishing the surfaces even and smooth without using extra cement, complete all as specified and directed by Engineer-in-charge. Note: Water proofing compound shall be measured and paid separately.

Supply only integral water proofing compound ISI marked complete all as specified and directed by Engineer-in-charge.

Preparation of new wall surfaces and applying three coats of white wash on plastered/unplastered surfaces complete, all as specified and directed by Engineer-in-charge.

Providing cement concrete 1:2:4 type B-1 using 20 mm graded mechanically crushed stone aggregate as in in lintels upto 1.5m clearspan, copings and the like including weathering, slightly rounded or chamfered angles and throating, including necessary form work complete, all as specified and directed by Engineer-in-charge.

M&L for pre-cast cement concrete 1:2:4 type B1 (using 20mm graded crushed stone aggregate) as in man hole cover, with plain fair faces including chamfers, weathering throttling etc and set in cement mortor (1:4) complete with joint to match in cl necessary form work complete all as specified and directed by Engr-in-Charge.

Cleaning and removing of blockage from Manholes of any size and upto 1.5m depth incl removing the soil, roots or any other materials from the manholes working/running conditions and flushing the entire stretch with water making the stretch clean and functional. Removal & depositing any type of sludge/debries to excavated area, spreading necessary Insecticides where sludge is deposited all as specified and directed by Engr in-charge.

All as per Srl item no. 50 here-in-before but depth exceeding 1.5 metre and not exceeding 3.0 metre.

All as per Srl item no. 50 here-in-before but depth exceeding 3.0 metre and above.

Supply, installation, commis-sioning of Water cooler partially stainless steel, electric driven single phase having approx storage and nominal cooling capacity 80/40 litre

Supply and fix automatic voltage stabilizer, single phase wall mounted copper wound air cooled digital display and designed for input variation between 140V to 280V with output voltage stabilized at 230V with accuracy of + 2.5% and of capacity 5.0 KVA. Make : Vguard/Volina/Microtech or Make of Appendix 'B'.

Material and labour for Point wiring fot 5 pin socket outlet 5/15 Amp on independent board with 2 Run of 2.5 Sqmm single core PVC insulated , unsheathed cable FRLS-H, 1100 volt grade ISI marked with multi stranded copper conductor drawn through and including medium grade, ISI marked, PVC conduit medium grade not less than 20 mm dia with accessories, concealed/surface type on wall/ceiling and including provision of 2.5 Sqmm single core PVC insulated, unsheathed cable FRLS-H, 1100 volt grade with multi stranded copper conductor green colour as earth continuity conductor and connected to common earth dolly with suitable size of lugs, including sunken pressed steel terminal boxes (modular type, size/modules as required at site) with and including screws, modular cover plate over sunken box for housing the modular switches, socket outlets & fan regulators etc and making good the disturbed surfaces as per existing for:- One light point/bell/fan point controlled by one switch Note:-1. Modular metal flush/sunken Box, and for modular switch/socket cover plate & sheet are inclusive in the item rate quoted. 2. Switch, socket and fan regulators to be measured and paid separately.

S&F socket 5/15 Amp flush type 230 volts complete all as specified & directed.

S&F switch piano 15 Amp 1 way 230 volts complete all as specified & directed.

Note:- Amount of credit of Rs 33600.00 for retrieved materials is mentioned in Schedule of Credit attached in tender documents in pdf form which will be deducted offline while acceptance of tender.

M/S M S BUILDER AND CONTRACTORS

Gupta Enterprises

R D Bansal

M/s badrinath Traders