REVISED PROVIDING ESTATE WATER SUPPLY SEWERAGE RAIN HARVESTING AND FIRE FIGHTING ARRANGEMENT AT GOVT SCHOOL BASTI DANISHMANDA DISTRICT JALANDHAR

Amount

Sub Work-3

Estate Water Supply

EXTERNAL IN THE GROUND : Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes as per IS 15778 (ISI marked with the prior approval of Engineer-in- Charge), having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings. This includes jointing of pipes & fittings with one step CPVC solvent cement, & testing of joints excluding cost of excavation complete as per direction of Engineer-in-Charge. sting of pipes complete as per direction of Engineer-in- Charge.

SDR 11 CPVC pipes & fittings 40mm o/d

Excavation by mechanical means(JCB or Hydraulic excavator) in trenches for pipe lines with straight or open cutting in streets or open area including trimming and dressing sides levelling of beds of trenches to correct grade, cutting joint holes, refilling consolidation,watering , including the cost of dewatering of rain water, diversion for traffic, night signals. providing & fixing caution boards, crossing over trenches for access to the houses, watching, fencing, etc. and removal of surplus soil out side/inside the town involving lead upto 15 meter complete in all respect.

Earth work upto 1.5 m Depth for

Providing & fixing C.I/D.I Flanged end, stem of SS (AIS 1410) and Bronze(gunmetal) working parts Sluice Valves ISI marked 14846-2000, including jointing , testing & cost of Nut ,Bolt & insertion sheet, (with the approval of Engineer in- charge). Class PN-1 as per ISI

80mm i/d Sluice Valves flanged

Construction of masonary Sluice Valve Chamber excluding Sluice valve cover as per standard design & drawings of public health department.

Size 0.6m. x 0.6m.

Estate Sewer Network

Providing, laying in trenches to correct gradient and alignment and jointing of UPVC pipes having ISI specification IS:15328-2003 class-SN-8 marked make Supreme, Finolex, Kissan, Jain, Prince or equivalent good on them and laying the same in trenches to correct alignment and gradients, cutting and jointing, testing for water tightness and making good the leakages and defects including cost of specials (Specials and Solvent should be of same make as that of pipes) complete in all respects.

160 mm i/d pipes

200mm i/d pipe

Earth work in excavation for storage and sedimentation tanks, high level tanks, filter beds, clear water reservoirs, pump houses, sumps, screening chambers and other similar works having straight or open cuttings in foundations trenches etc. with 3D Excavator/ JCB including manually dressing of bed, trimming of sides and side slopes to full dimension and depth as shown on the drawings or as shall be required by Engineer- in-charge, including dressing of bottom and sides of trenches, stacking the excavated soil clear from the excavation and subsequent filling around plinth/structures including watering dressing and disposal of surplus soils as directed upto 15 metre complete in all respects.

For depths not exceeding 3.0 metre B.G.L. For all classes of soil except rocky

For Sewer Line 160 mm dia

For Sewer Line 200 mm dia

Constructing brick masonry manhole in cement mortar 1:5 ( 1 cement : 5 coarse sand ) R.C.C. top slab 20cm thick using M-20 mix by using mixer and vibrator, TMT Fe500 @80.00 kg/per cum, foundation concrete 1:4:8 mix (1 cement: 4 coarse sand : 8 graded stone aggregate 40mm nominal size) inside plastering 12mm thick with cement mortar 1:3 (1 cement: 3 coarse sand) finished with floating coat of neat cement and making 40mm thick benching in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) finished with a floating coat of neat cement, Orange coloured PVC steps including RCC cover with frame complete as per standard design complete in all respects.

Inside size 75x120 cm with depth 120 cm deep

Inside size 90x150 cm with depth 120 cm deep

Sub Work-5

Roof Top Rain Water harvesting System

Providing, Laying , fixing & jointing of P.V.C. Pipes as per ISI-4985 (ISI marked with the prior approval of Engineer-in-Charge) along the Trenches and laying the same in Trenches to correct alignment and gradients, cutting, jointing and testing complete as per specifications.

200mm o/d pipe of 4 Kgf. / sqcm

250mm o/d pipe of 4 Kgf. / sqcm

For Rain water Line 160mm i/d PVC pipe 6 Kgf. / sqcm

For connection of Road gully and sewer @ 10mtr. Each per road gully

Earth work in excavation for storage and sedimentation tanks, high level tanks, filter beds, clear water reservoirs, pump houses, sumps, screening chambers and other similar works having straight or open cuttings in foundations trenches etc. with 3D Excavator/ JCB including manually dressing of bed, trimming of sides and side slopes to full dimension and depth as shown on the drawings or as shall be required by Engineer- in-charge, including dressing of bottom and sides of trenches, stacking the excavated soil clear from the excavation and subsequent filling around plinth/structures including watering dressing and disposal of surplus soils as directed upto 15 metre complete in all respects.

For depths not exceeding 3.0 metre but not excluding 4.5 m B.G.L. For all classes of soil except rocky

Construction of hodies size 0.90 x 0.90 mtr for rain water harvesting.

Constructing brick masonry road gully chambers as per standard drawings (as per sizes given below) including dressing of beds and sides of chambers to exact profiles, 15cm thick C.C 1:6:12 in foundation, first class brick work laid in cement sand mortar 1:5, 40mm thick cement concrete 1:2:4 topping inside the chamber with a floating coat of 1.5mm thick neat cement laid in one operation to the topping, the entire inner surface of the chamber rendered with neat cement not less than 12.50mm in thickness of 1:2 cement sand plaster and finished with a floating coat of neat cement 1mm thick left absolutely smooth polished and correct to template including cost of precasted RCC road gully grating and frame including paint with coal tar (as specified in item No. 29.74) complete and to the requirement of the

Size 610mm x 457mm x 800mm

Providing & Fixing RCC Road Gully grating & frame

RCC Road Gully grating & frame size 610mm*457mm

Recharge well

Boring with casing pipe for tube well in all soils excepth ordinary hard rocks requiring blasting including removing the casing pipe after the tubewell is lowered & tested equipment as required such as hand boring machine and its accessory, transportation to site and vice versa etc, complete in all respect Boring with 200mm i/d Housing pipe

Supplying, assembling, lowering and fixing in vertical position in bore well, un-plasticized PVC medium well casing (CM) pipe of required dia, conforming to IS:12818-2010, including required hire and labour charges, fittings & accessories etc. all complete for all depths, as per direction of Engineer-in-charge.

Bore well 150 mm nomial size + Bail Plug

Supplying, assembling, lowering and fixing in vertical position in bore well unplasticized PVC medium well screen (RMS) pipes with ribs, conforming to IS:12818, including hire & labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer-in-charge.

150 mm nomial size

Supplying & Fixing of bail plug of M.S pipe complete with inverted U-hook attched to the bottom plug complete in all respect. 150mm internal diameter (weight 21.6 kg per metre) 5.4 mm thickness

Supplying & fixing of M.S Clamp of size 150mm X 12mm made out of MS Flat 1.52m long, suitable to fit Housing pipe including the cost Nut & Bolts of Suitable size complete in all respect.

Supplying, lowering & fixing of M.S Special socket to connect S.S Strainer to M.S Pipe duly welded with suitable grade welding electrode complete in all respect.

Supplying at site Wooden Box of suitable size with Lid & locking arrangment for preserving strata sample collected from the bore

Supplying at quarry site of gravel of 1/16" to 1/8" sizes including pouring and packing in the annular space between the pipes assembly and the bore.The gravel should be free from, dust,dirt, or the vegetable manner as per IS 4097/1967 with latest amendments (to be paid as per actual length of pipe)

Supplying & Fixing of well cap having thread to fix on housing pipe complete in all respect. 150mm internal diameter

Development and Stabilizing of the tubewell with air compressor of required capacity as directed by the engineer-in- charge including cost of tools, appliances & consumable to the satisfaction of Engineer-in-charge.

Capacity of Air compressor 300 cfm at 250 PSI

Foot Rest for Manhole. Providing orange colour safety footrest

Earth work in excavation in foundations, trenches etc. in all kinds of soil where pick jumper work is not involved and not exceeding 2.0 metres depth including dressing of bottom and sides of trenches, stacking the excavated soil clear from the edge of excavation

C.C. 1:2:4 with stone ballas

Ist class burnt brick work in (1:4) CSM in foundation and plinth and extra for circular

Extra for Circular work

12.5mm thick cement plaster (1:2)

Providing and placing in horizontal layers filtering media screened, washed and cleaned as described below:-

ist Layer

Supplying and placing of fine gravel 20mm to 25mm crushed bajri

Fourth Layer :----- Bajri (Coarse) screened, cleaned and washed and graded from 20mm to 25mm (from Pathankot or approved equivalent quarry

Second Layer :----- Coarse sand screened, cleaned and washed and graded from 3mm to 6mm (from Pathankot or approved equivalent quarry)

Reinforced cement concrete M-20 mechanically batch mixed using batch type concrete mixer as per IS 1791 and vibrated by needle vibrator but excluding steel reinforcement centring and shuttering in foundation and plinth. ( Including Carriage.)

Centring and shuttering for flat surface such as Suspended floors, Roofs, Landing, Chhajjas, Shelves etc.

Cold twisted deformed (Ribbed/ Tor Steel Bar) Bars Fe 500 grade as per IS 1786-1985, for R.C.C works, where not including in the complete rate of RCC including bending and placing in position complete

Providing & fixing 560 mm, 500 mm and 450 mm internal diametre circular or 450 mm x 600 mm clear inside opening rectangular RCC manhole cover and frame ISI marked as per IS:12592-2002 Including carriage from the stores of the Engineer-in-charge to site of work, loading, unloading Including stacking and setting the same to correct lines over manholes including cement concrete copping (M:20) around the frame etc. Dia of steel for lifting hook is 16mm. (for END and HD). (a ) size 560 mm i/d heavy duty

Wrought Iron and mild steel ladders, framed grills, grating etc. with ends of bars, riveted or welded or forged, framed window guards, barred iron doors, stair case, iron railing including cost of bolts & nuts or screws or welding rod, complete fixed in position..

STC pf Main Fire Pump

Supply and installing, testing and commissioning of Terrace Pump suitable for automatic operation comprising of suitable RCC pump foundation as required including M.S foundation on Terrace bolts, washers etc. Single/Multi Stage pump capable of delivering 450 LPM of water against head 30 mtr with motor of suitable hp. Make :- Kriloskar, Crompton, KSB

Supplying & fixing air vessel made out of 250mm. Dia, 8 mm thick MS sheet, 1200mm height with air release valves on top and flanged connection to risers, drain arrangements with 25 mm dia gunmetal wheel valves, with required accessories, pressure gauge and painting with synthetic enamel paint of approved shade as required

SITC of Main Electrical Panel

Supply and installing, testing and commissioning of dust, damp and vermin proof free floor standing factory built sheet steel enclosed non-drawout modular fire fighting panel, fabricated out of suitable sized square tubular section and covered with 2.0 mm thick CRCA sheet, hinged doors of 2mm thick CRCA sheet, duly painted complete with Aluminium bus bars inter-connection woth solid copper conductor wires/Aluminium strips, neutral links, earth bus etc. necessary metering protections & indications and mounted with the following as per specification for 5 Terrace Pump,

Providing, laying, fixing, testing and commissioning of 'C' Class heavy duty MS Pipe conforming to Indian Standard IS : 1239/3589 including fittings like tees, bends, sockets, elbows, flanges, tapers, nuts bolts, gaskets etc. fixing the pipe on the wall / ceiling with suitable clamps and painting with two or more coats of synthetic enamel paint of required shade complete in all respects.

100mm internal diameter

Supplying, Laying, Testing and Commissioning of ISI marked BUTTERFLY VALVE PN 1.6, with Gun metal seal duly ISI marked complete with rubber insertion, nuts, bolts and washers, matching flanges of required thickness, etc. complete as per specifications.

100mm dia

Supplying, Installation, Testing and Commissioning of RRL FIRE hose Type A, IS:636, 63mm dia x 15m long with gunmetal male & female couplings (ISI marked) bound & riveted to hose pipes with copper rivets and copper wire as required.

Supplying, Installation, Testing and Commissioning of First Aid-fire Hose reel with MS construction spray painted in post office red, confirming to IS 884 with upto date amendments, complete with rubber hose pipe (IS:444/1987) 20mm dia 30 meter long type- 2, hose reel Drum with bracket as per IS:884, 20mm dia GM nozzle and 20mm dia GM gate valve as required complete with G.I pipe connention with main pipe complete in all respect

Providing & placing in position on terrace (at all floor levels) HDPE water storage tanks of approved make (to the approval of Engineer - in-charge) with cover with suitable locking arrangement and making necessary holes for inlet, outlet and over flo pipes but without fittings and base support for tank.

Providing and fixing in position automatic brass Ball Cock in tanks. A Plastic Ball Cock with rod andm Plastic Ball (vi) 50mm i/d

Construction of Foundation for PVC water storage tank including RCC slab

Providing & fixing Fire Hydrants with jointing including all carriages complete. (without Fire Hydrant surface box) Size 80mm complete in all respect.

C.I Fire Hydrants 1S-908

Supplying, Installation, Testing and Commissioning of weather proof cabinet for hose fabricated out of 1.6mm thickness M.S. sheet with front glass door having locking arrangement, suitable to accommodate all the necessary pipes, accessories, fittings etc including painting the metal portion with one coat of ready mixed primer paint and two coats of synthetic enamel paint of approved shade and quality, sign writing etc.

900 mm wide x 600 mm high x 500 mm deep Size (for Yard Hydrant)

Providing and fixing of FIRE EXTINGUISHER, CO2 type as per IS: 15683 complete with all accessories as per Manufactures Specification. ISI Mark complete in all respect.

4.5 Kg. Capacity

Providing and fixing of FIRE EXTINGUISHER, ABC Powder type (stored pressure) as per IS: 15683 complete with all accessories as per Manufactures Specification. ISI Mark complete in all respect.

6 Kg. Capacity

Supplying, Installation, Testing and Commissioning of G.M Single headed hydrant valve with instantaneous Gun metal peet coupling of 63 mm dia with cast iron wheel ISI marked conforming to IS 5290 (TypeA) with blank Gunmetal Cap and chain including orifice plate made of 6mm th Stainless steel to keep the pressure not more than 3.5 per sqcm at any point complete in all respects.

Supplying, Installation, Testing and Commissioning 63 mm dia gun-metal Branch Pipe (ISI marked) with 20mm (nominal internal dia) size Gun metal nozzle confirming to IS 903, suitable for instantaneous connection to interconnect hose pipe coupling as required.

Providing and fixing S.S Pressure Gauge complete as required complete in all respect.

Dial diameter 150mm calibration 0-16 Kg

GURJIT SINGH CONTRACTOR