HDPE WARD 1-35

Supplying HDPE (Materials gradePE-100) pipes conforming to IS4984-1995 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 borne by the agency at his own cost) upto the depth (avg.) 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, --------------- --------------- ------------------ ---------------- -------------------- (iii) Laying of pipe line including cost of pipe, fittings / specials & valves. c) 110 mm (OD)

Filling the pipeline with water, testing hydraulically as per I.S. 3114-1965 (Article-6) in section of a length not exceeding 500mtr. for head of pressure as per specification including supplying installing and fixing all equipments such as diesel pump set, blank flange, pressure gauge, valve, pressure pump and all other tools and plants including drilling topping and plugging of necessary holes to pipes, blocking ends providing temporary thrust block and subsequent blocking of holes and other jointing materials and dismantling and removal of the same including disposal of water etc. all complete as per specification and direction of EIC. The rate is inclusive of cost of requisite water to be arranged by the contractor (Recovery rate of water @ Rs.10.00/m3, if contractor used water from deptt. source). ------------- --------------- -------------- ------------ -------------- ------------------- ---------------- Item No. 9(B) (c) PHED 2019. ------------ ------------ --------- ------------ ------------- ------------ ------- ------------- ----------- ---------------- B) For UPVC / HDPE c) 110 mm dia (OD)

Cleaning thoroughly the inner surface of pipe line including specials and valves by flushing with water and subsequently disinfection of the same pipe line by flushing again with water containing bleaching powder resulting in residual chlorine not less than 15mg/ltrs. after 24hrs. of such filling including laboratory testing of water samples obtain from the disinfested pipe line and disposal of water from the pipe line after completion of the work. The rates including of cost of requisite water to be arranged by the contractor) (The rate of water Source ------------ ------------ --------- ------------ ------------- ------------ ------- ------------- ----------- ---------------- B) For UPVC / HDPE c) 110 mm dia (OD)

Submission of complete detailed drawing of distribution system, rising main etc. after execution of work showing position of different types of valves, fittings/specials sluice valve chamber with location, node to node wise in the sanctioned drawing as completion drawing of the water supply scheme as per direction and satisfaction of EIC. The list of dia wise fitting/specials, different pipes; of valve used in the rising main should be shown. The completion drawing (not separate) with verified by SAE & AE in-charge of the ----------

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. i) 80mm to 150mm dia pipe.

Box cutting or filling in Road Embankment in all sorts of soil including spreading the spoils properly over the flank as necessary or on berm to approximate grade & camber and rolling the sub-grade with Power Roller to proper camber and grade as per direction and satisfaction of Engineer-in-Charge including uprooting and removing plants and jungles when and where necessary. [ Item No. 3.16(a)&(b), P-240, PWD (Roads) 2018 ] ------- ------------- ----------- ---------------- --------------- -------------------- ----------------- ----------------- i) Depth upto 150 mm

ii) For each additional depth of 150 mm and part thereof

Earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. (Payment to be made on the basis of measurement of finished quantity of work). -------------- ------------------ ------------------------- ---------------- ---------------- ----------------- (a) With earth obtained from excavation of foundation. Ref, PCS 2017, Page No 1Item no - 3(a)]

Supplying, spreading and compacting Sand to required thickness, in layers not exceeding 150 mm to proper gradient and camber, inundating each layer by water and packing and ramming layer by layer to achieve desired compaction, including lighting, guarding, barricading and making adequate earthen bundh where necessary, curing with water as per direction, mending cracks anddepressions by ramming wherever necessary. (Analysed Rate)

Single brick flat soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with powdered earth or local sand. ----------------- --------------- --------------- --------------- ------------------- ------------------- ------------ Item No. 1, Page-14, 3rd corrigendum, P.W.D. (Building-2017)

Construction of Sub Base using Local Materials, spreading in uniform layers with Motor grader on prepared surface, including screening the metal as necessary, mixing by mix in place method with Rotavator at OMC, and compacting with vibratory roller to achieve the desired density, lighting, guarding and barricading including cost and carriage of all materials and making necessary earthen bundh of one metre wide on each side to protect the edges complete as per Clause 401 of Specifications for Road & Bridge Works of MoRT&H(5th Revision). ---------------------------- ------------------------------ ---------------------------------- ----------------------------------- -------------------------------- ---------------------------------- --------------------- 10.1 (i) For Construction of Sub Base by compacting 1st class brick aggregates (40 mm down) and sand (in proportion of 60:40). 1st class brick aggregates (40 mm down),min. Compacted thickness 150mm. (Analysed Rate)

Water Bound Macadam Sub Base by consolidating Jhama metal / Laterite chelly or stone metal /shingles of specific size in hard crust to requisite thickness (measured after compaction) in layers including screening of metals etc. as necessary, hand packing, sweeping, watering and rolling in stages with power roller to proper line, grade and camber, lighting, guarding & barricading and making necessary earthen bundh of one metre width on each side where necessary to protect edges and preparing the bed by necessary cutting or filling and rolling all complete including the cost of all materials and hire and labour charges of all men and machineries and compacting to the required density, as per Clause 404 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). ------------------- ---------------------------- --------------------------- ------------------------------- ------------------------ ------------------------- -------------------- ------------------------ ---------------------- 11.1 (i) For Construction of Sub Base by consolidating Jhama metal (63 mm to 45 mm) with moorum screening: (Analysed Rate)

Providing and applying primer coat with CationicBitumen Emulsion of approved grade conforming to IS: 8887-1978 and requisite quantity on prepared surface of granular base including cleaning of roadsurface and spraying primer using Mechanicalmeans including cost and carriage of bitumen emulsion and all other incidental costs of work complete as per Clause 502 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). --------------------- -------------------- -------------------------- ---------------------- ---------------- --------------- 12.1 (i) For WBM / WMM Surface : (with primer @ 0.70-1.0 kg/sqm) (Analysed Rate)

Reinforcement for reinforced concrete work in all sorts of structure including distribution bars, stirrups, binders etc. initial straightening and removal of loose rust (if necessary) cutting to requisite length hooking and bending to correct shape placing in proper position and binding with 16 gauge black annealed wire at every intersection complete as per drawing and direction. (a) For works in foundation, basement and upto roof of ground floor upto 4m Tor steel I. SAIL/TATA/RINL i) In foundation and upto 4.0m height Ref. Analysed Rate [Annexure RA-5]

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