WBPHED/AE/BSSD/NIeT_03/26-27 _4

Supplying, spreading and consolidating Stone Dust to a depth of 100 mm and above at desired density and C.B.R. as per Specification with power roller to proper gradient and camber including watering as necessary, and lighting, guarding, barricading and making adequate earthen bundh where necessary to protect the edges and curing with water for 2 to 3 days, mending cracks and depressions by rolling where necessary including all incidental charges of roller, cost of fuel & lubricants complete as perspecification

Construction of different dia Sluice valve /Air valve /Washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work (1:6) over cement concrete (4:2:1) over a single B/F soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with RCC (1:1.5:3) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in RCC cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per Departmental Dwg. [Reinforcement type:- Other manufactuerers not specified] i) 200 mm dia pipe

ii) 250 mm to350 mm dia pipe

Supply and delivery of CIDF Sluice vave (special type) PW-1.00 of different dia . Make with CI double flanged non rusting spindle sluice valves conforming to IS :14846-2000 with latest ammendment having body dome/ bonet and cover of CI Gr.-F.G 210mm spindle of IS-6603 GR.-12/ Gr.13 non magnetic ,nuts,seat rings are of gun metal as per IS:318 LBT-2 flanges and drilled to IS:1538, Part IV and VI valves are suitable for maximum working pressure of 10 kg/sq.cm.(Seat test) and body tested to 15 kg/sq.cm. N.B. The above items should be procured from the reputed manufacturers as per depttl. approved vendor list. i) 250mm dia.

ii) 200mm dia.

Functional Household Tap Connection (FHTC) Providing FHTC from the existing Cl/Dl/uPVC/HDPE/Gl/AC distribution pipeline by installing 10 mm NB Gun-metal Ferrule conforming to IS 2692:1989 with latest amendments on the said pipeline with supply, fitting & fixing of all other accessories like saddle piece of required size to fit the existing distribution pipeline, specials, nut & bolts, rubber sheet, washers etc and supply & laying of 15mm NB PVC (schedule 80)/20mm OD HDPE (PEIOO, PN16) pipe (average 15m length) with all necessary specials 1.0 metre below the ground connecting the ferrule including cutting trenches in all sorts of soil and filling up trenches as per direction of the Engineer-in-charge and upto a point just inside the premises of the household or as directed by EIC. Supply and installation of a 15mm dia. alloy iron Bib Cock (tested to 21 Kg/cm2) above 1.0 Mtr. from ground, an alloy Stop Cock of 15 mm dia. with brass spindle (tested to 21 Kg/cm2) to be fitted in a position as directed by E.I.C. G.l pipe of TATA make (medium duly) of 2 metre length with all necessary specials to continue from the end of the HDPE/PVC pipe and upto 1.0 m above ground within the premises of household. Note : 1. PVC pipe shall of schedule 80 (medium duty) conforming to ASTMD-1785 and threaded to match with GI pipe as per IS: 1239(part-I). 2. Rate is exclusive of supply and delivery of 10mm NB Gun metal Ferrule. 3. Payment of supply and laying of 15mm dia NB PVC (Schedule 80) or 20mm OD HDPE (PE 100, PN 16)pipe with all necessary specials 1.0m below the ground will be made on actual measurement basis. The rate of this item is Rs. 117/-per metre. a)Upto 10m length

b)Above 10m upto 20m length

Colection of Household details as per prescribed format through Mobile app/Hard copies including Geo referance as diected by E.I.C and submission of the same to the P.H.E Dte.in soft copies.

Supply of Mechanical Collar 200 mm dia.

Supplying HDPE (Materials grade PE-100) pipes conforming to IS 4984-1995 with latest revision & amendments if any with necessary HDPE specials (excluding cost of CIDF valves) including labour charges for earth work in excavation in any kind of soil including mixed soil with boulder,road sub-grade and aits flank but excluding moorum laterite or sand stone / hard rock cutting with chisel required including cutting road flank/ brick pavement etc. without damaging the exisiting telephone/electrical cable line etc.(in case of damage of any type of cable line by the agency at the time of execution necessary damage charge as applicable by the respective authority will have to be brone by the agency at his own cost)upto the depth (av.) so as to maintain 1.10m.earth cushion from top of the pipe upto G.L. including loading unloading carrying lowering laying fitting fixing carefully pipes, valves and specials with the all types of jointing materials in trenches maintaining proper levels and alignment jointing the pipes and specials by butt welding/ adopting suitable method (But weld jointing with help of hydraulic tack and trimming machines, Hitter etc. for reaching at necessary melting point of HDPE pipe so that joint can be monolithic) so as to facilitate the maintenance of pipe line locally as per conventional method in future. (A) Pressure Rating : PN 6 (ii) Laying of pipe line including cost of pipe & fittings/specials but excluding cost of valves. a) 50 mm(OD)