Public Health Engineering Department Tender

125 mm

140 mm

160 mm

180 mm

200 MM

Providing, Laying, Jointing and Testing of Ductile Iron (DI Spun) Pipes with socket and spigot end & tyton joint suitable for push-on-joint (Rubber gasket D jointing) with inside cement mortar lining confirming to IS 8329: 2000 (amended up to date) of Class- K-7 in as per in assorted length with specials, valves (Excluding DI/ MS Specials and Valves of any type) etc. this including the pipes, joints/ coupling etc. and other material arranged by the Contractor himself own cost carting to site. Dismantling of road surface, excavation & earth work of trenches & as per detailed specification & drawing, then jointing with rubber gaskets (DI Pipes, Rubber Gaskets and Soap Solution shall be and other material shall be arranged by the Contractor himself own cost). Cutting of pipes including testing of system, clearing of site complete job for: (The Rates are Exclusive of Earth Work and WBM/ Chap/ Cement Concrete/ Bituminious Road cutting, DI/ MS Specials and Valves of any type)- (Nominal Dia. in mm) 80 MM

100 mm

150 mm

200 MM

250 MM

Providing, lowering, laying, aligning, fixing in position in pipe line, manually operated CI D/F Sluice valves of approved make (IS: 14846- 2000- amended upto date- For Sluice Valve) PN 1.0 class and CI Tail Piece- 2 Nos. (IS: 5531- 1988- amended up to date- For CI Plane Ended Specials) of same size of following dia complete including all material like Instren Rubber Sheet of thickness- 6.00 mm (ISI Mark)- For Rubber Sheet), MS Nut Bolts (IS: 1363 Part I-1984- amended up to date), CI Detachable Joint (IS: 8794- 1988 amended up to date), labour, testing and commissioning along with pipe line as per Technical Specifications and as per direction of Engineer. (Nominal Dia. in mm) 80 mm

100 mm

125 mm

150 mm

200 MM

250 MM

Providing, lowering, aligning, fixing in position in pipe line, CI double flanged swing type Non Return Valves (NRV) of approved make of following Pressure rating & dia complete, confirming to IS: 5312 (part -1)/ 2004 (amended up to date) and of following specifications: Body, Cover & disc of Grey cast iron of IS:210/ FG200. Face to face dimensions as per IS 5312 (part -1):2004 , Flanges Drilled as per IS:1538. All exposed machined ferrous surfaces shall be painted with one coat of aluminium red oxide primer conforming to IS:5660and two coats of black Japan paints conforming toType B of IS 341or paint conforming to IS9862 or IS2932( Non-Toxic- suitable for drinking water) applied inside and outside. Body seat ring of SS/CS Door face ring - EPDM/ Neoprene (food grade quality) ,Shaft of HTB1/ SS- AISI- 410, Hinge Malleable cast iron / SS AISI 316/410 ,Bonnet Gasket EPDM, Bush- Leaded tin Bronze/ PTET, Gasket EPDM/NBR ,Nut-Bolt as per IS:1363 and IS: 1367 (galvanised steel) ,Insersion rubber of black EPDM 6mm thick. Suitable support structure as per directions of EIC including jointing & jointing material, labour, testing and commissioning along with pipeline as per Technical Specification & as per direction of Engineer-in-charge. Note: Rates are exclusive of tail piece/ dismantling joints and earth work. Class PN 1.0 80 mm

100 mm

125 mm

150 mm

Providing, lowering, aligning, fixing in position and Jointing in pipe line, CI single Air Valve Flanged/ Screwed type of approved makes for following pressure rating & dia complete, confirming to IS: 14845-2000 (amended upto date) and of following specifications: Body , Cover and Cowl - Grey Cast Iron as per IS:210- FG 200 ,Float - Stainless Steel AISI 304 / IS: 3444 ,Float Guide- HBT1,Body seat ring - Leaded tin bronze/ SS , Seal ring and face ring - EPDM/NBR, Ends flanged according to IS:6418 or screwed type shall have external pipe threads conforming to IS:554, Fasteners - CS. All exposed machined ferrous surfaces shall be painted with one coat of aluminium red oxide primer conforming to IS:5660 and two coats of paint conforming to IS:9862 or IS:2932( Non-Toxic- suitable for drinking water) applied inside and outside. Valves including all material, labour, testing and commissioning as per Technical Specifications and as per direction of Engineer in charge. Note: Rates are exclusive of connecting tee, pipe piece and earth work. Class PN 1.0 15 mm S-1 Type

25 mm S-1 Type

40 mm S-1 Type

Providing and fixing of flanged/ plain ended MS Specials made from MS sheet strips of relevant IS specification of approved thickness by welding, lowering, laying, aligning, fixing in position at all level/ depths in trenches complete including all taxes, material, labour, inside lining, outside coating, testing and commissioning along with pipe line as per technical specifications and direction of Engineer-in-charge MS pipe specials upto 600 mm dia (with minimum 5mm thickness sheet)

Earth work in excavation by mechanical means (Hydraulic Excavator)/ manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including taking out the excavated soil and depositing and refilling of jhiri with watering & ramming and disposal of surplus excavated soil as directed with in a lead of 50 meter. a. Ordinary rock

b. In all kind soil

Demolishing cement concrete including disposal of material within 50 meter lead : 1:3:6 or leaner mixture.

Providing and laying in position cement concrete including curing compaction etc. of specified grade excluding the cost of centering and shuttering All up to plinth level 1:2:4 (1Cement: 2 Course Sand: 4 Graded stone aggregate 20 mm nominal size)

Disment- ling of Road Surface (WBM) up the 100 mm depth for laying of pipe line as per direction of Engineer- In- Charge

Dismentling of Bitumunous Road Surface for laying of pipe line as per direction of Engineer- In- Charge

Dismantling stone slab flooring laid in cement mortar including stacking of serviceable material and disposal of unserviceable material within 50 meters lead.

Fixing of (Labour Charge only) 7 to 10 cm. stone chaps available at site (dismental at the time of excavation of trenches) in cement sand mortar 1: 4 (1 cement: 4 coarse sand).