Tender For Additional Laying Of Distribution Pipe Lines For Leftout Lane By-Lane And Few Parallel Line For Higher Dia Dedicated Pipe Line To Feed Those Lane By-Lane Pipelines To Extend Functional House Hold Tap Connection , Make All Functional House
Tender Overview
Project Description
Tender for Additional Laying Of Distribution Pipe Lines For Leftout Lane By-Lane And Few Parallel Line For Higher Dia Dedicated Pipe Line To Feed Those Lane By-Lane Pipelines To Extend Functional House Hold Tap Connection , Make All Functional House Hold Tap Connection Fully Functional And Allied Works For Rampur Water Supply Scheme At Udaynarayanpur Block Under Howrah Division, Phe Dte.
BOQ
| Sl. No. | Item Description |
| 1 | Supplying, laying, fiting, fixing and jointing of UPVC pipes conforming to IS:4985-2000 with latest revision and amendments, if any, with necessary UPVC/CI specials, CIDF sluice valves, as per relevant I.S. specification including labour charges for earth work in excavation in any kind of scil including mixed soil with boulder ,road sub-grade and its fanks but excluding moorum and laterite or sand stonehard arock including cutting of brick payment without damaging the existing telephone/electrical cable line etc.(in case of damage of any type of cable line during excavation, necessary damaged charges as applicable by the respaective authority will be borne by the agency in his own cost. Loading, unloading, carrying of pipes, specials, valves from the local store to work site and lowering laying of pipes specials valves carefully in trenches maintaining proper levels and alignment ,jointing the pipe and specials including supplying of good quality/approved brand solvent cement (as per IS:14182-1994 including cost of all fabricated PVC fitting i.e. tees,bend, reducers, adopter etc.as per IS:101-1988 and making flange joints including supplying required quantity of nuts, bolts and rubber insertion (CIDF sluice valves will be supplied by the department free of cost) as required at site by adopting suitable method so as to facilate the maintenance of pipe line locally as per conventional method including hack filling the trenches with good earth obtained from excavation of trenches including consolidation with watering in layer not exceeding 150mm thk. with maintaining an average depth of cushion of 1.10mtr. from the top of pipe line including making interconnection with distribution pipes etc. all complete as per drawing direction and satisfaction of the E.I.C.N.B. i) Manufacturer's test certificate for UPVC pipe & specials to be produced before laying of pipe line. ii) 3rd party inspection of UPVC pipe & specials to be done by CEPET or (India) SGS/NTH Kolkata or as per direction of EIC as per approved vender list. iii)No part payment at any stage on account of supply of materials shall be entertained. iv)Payment will be made on actual consumption of materials. v)UPVC pipes for the works to be supplied as per approved vendor list and as per direction & satisfaction of EIC. No pipes will be allowed beyond recommendated vendor list. vi)Submission of drawing of pipe line with statement of materials consumed between node to node points against each R.A. & final bill.if so. vii) Any deviation from required clear cover of 1.10mtr.due to site adverse condition, prior permission is to be obtained from EIC and payment for such work will be made on prorate basis over the rate of entire item. viii)All pipe connection shall be completed in all respect and as per directionof EIC. Decision of EIC in this respect is final & binding. In case of any deviation/or any left out pipe connections an amount of Rs.10,000.00 for each pipe connection will be realized/recovered from the bill. Pressure Rating : Class - III (ii) Laying of pipe line including cost of pipe & fittings / specials but excluding cost of vlaves a) 90 mm dia |
| 2 | b) 110 mm dia |
| 3 | c) 125 mm dia |
| 4 | d) 140 mm dia |
| 5 | Filling the pipe line 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).For UPVC / HDPE Pipe:a) 90 mm dia |
| 6 | b) 110 mm dia |
| 7 | c) 125 mm dia |
| 8 | d) 140 mm dia |
| 9 | 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/Itrs. 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 @Rs. 10/m3 may be recovered, if the contractor used water from deptt. source).For UPVC / HDPE Pipe:a) 90 mm dia |
| 10 | b) 110 mm dia |
| 11 | c) 125 mm dia |
| 12 | d) 140 mm dia |
| 13 | 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 in the completion drawing (not separate) with verified by SAE & AE in-charge of the scheme. The above drawing will be submitted in 5 copies. |
| 14 | Dismantling all type of plain cement concrete works, stacking serviceable materials of site and removing rubbish as directed within a lead of 75mtr. for laying all dia pipe line in ground floor, upto 150mm thick. |
| 15 | Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in ground floor as per relevant IS codes.(Distance from Shalimar stack yard to work site For Road Restoration & Fixing Spout- a) Pakur Variety |
| 16 | (A) Filling in foundation or plinth by silver sand in layer not exceeding 150mm as directed and consolidating the same by through saturation with water ramming complete including the cost of supply of sand. (payment to be made on measurement of finished quantity) |
| 17 | Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand. |
| 18 | Supply of CIDF Sluice valve (PN-1.0) with cap [IS 14846/2000] a) 80 mm dia |
| 19 | Supply and delivery of CIDF sluice valve (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 emended having body dome/bonnet and cover of C.I.Gr-F.G 210mtr. spindle of IS-6603 G.R- 12/Gr-13 non-magnetic, nuts seat rings are of Gunonetal as per IS:318 LTB-2 flanges and drilled to IS:1538 Part IV & VI valves are suitable for max. working pressure of 10kg/cm2(seat test) and body tested to 15kg/cm2. N.B: The above item should be procured from the reputed manufactures as per deptt. approved vender list. iv) 150 mm dia |
| 20 | 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] a) 80 mm to 150 mm dia pipe |
| 21 | Supply of CI Temper Proof Air Valve [IS:14845/2000] cl Body,SS Ball-AWWAC-512,Drill as IS 153880 mm dia. |
| 22 | 150 mm dia |
| 23 | Providing FHTC from the existing CI/DI/UPVC/HDPE/GI/AC distribution pipeline by installing 10mm NB Gun-metal Ferrule conforming to IS 2692:1989 with latest amedments 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) / 20 mm OD HDPE (PE100, PN16) / 20 mm OD PPR-C (Class- SDR7.4/ PN16) pipes upto required length with all necessary specials 1.0 meter below the ground connecting the ferrule including cutting trenches in all shorts 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 direted by EIC. Supply and installation of 1500 dia alloy Bib cock (tested to 21 kg/cm2) above 1.0 mtr form ground an alloy stop cock of 15mm dia with brass spindle (tested to 21 kg/cm2) to be fitted in a position as directed by EIC. GI pipe of TATA make (medium duly) of 2 mter length with all necesary specials to continu from the end of the PVC/HDPE/PPR-C pipe and upto 1.0 m above ground within the premises of householdNote : 1. PVC pipe shall of schedule 80 (medium duty) conforming to ASTMD -1785 and threaded to match with GI pipes as per IS: 1239 (Part-I).2. PPR-C (Poly propylene Random copolymer) pipe shall be 3-layer conforming to IS:15801 UV stabilised & anti-microbial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random / fittings.3. Rate is exclusive supply and delivery of 10mm NB gum-metal Ferrule.Supply & laying of 1500 NB PVC (Schedule 80) / 20 mm OD HDPE (PE100, PN16) / 20 mm OD PPR-C (Class- SDR7.4/PN16) pipes a) upto 10 m length |
| 24 | b) Above 10m upto 20 m length |
| 25 | Collection of House Hold Details at Prescribed Format through Mobile App / Hard Copy including Geo-Reference as directed by EIC and submission of the same to PHE Dte in Soft Copy. |
| 26 | Clearing compound premises of shurbs, plants, jungles etc. by cutting and removing as directed (Specific permission of Engineer-in-Charge prior to execution will be necessary). (Payment to be made on area cleared) |
| 27 | Earth work execavation of foundation trnches in all sorts of soil (including mixed soil but excluding laterite and sand stone) including removing spreading or stacking the spoils within a lead of 75mtr as directed and including rimming the sides of trenche bottom bailing out pumping out, water etc as required complete.a) Depth of excavation not exceeding 1.5m, shoring not required. |
| 28 | Earth work filling in foundation trenches or plinth with good earth in layers not exceeding 15 cm including watering and ramming etc layer by layer complete. (a) With earth obtained from excavation of foundation.(a) With earth obtained from excavation of foundation. |
| 29 | (iii) With carried earth arranged by the contractor within a radius exceeding 3 km. but not exceeding 5 km. including the cost of carried earth. |
| 30 | Filling in foundation or plinth by silver sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand. (payment to be made on measurement of finished quantity) |
| 31 | (I) Cement concrete with graded stone ballast (40 mm size excludingshuttering)In ground floor(A) [Pakur Variety] (a) 1:3:6 proportion |
| 32 | Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes.a) Pakur Variety. |
| 33 | Reinforcement for reinforced concrete work in all sorts of structures 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.(i) Tor steel/Mild steel. Other than SAIL/TATA/RINL |
| 34 | Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns, lintels curved or straight including fitting, fixing and striking out after completion of works(upto roof of ground floor). Above 30 mm & upto 37 mm thick wooden shuttering as per decision & direction of Engineer-In-Charge. |
| 35 | 125 mm. thick brick work with 1st class bricks in cement mortar (1:4) in ground floor. |
| 36 | Brick work with 1st class bricks in cement mortar (1:6) (a) In foundation and plinth |
| 37 | Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course,scaffolding/staging where necessary (Ground floor).[Excluding cost of chipping over concrete surface] (i) With 1:6 cement mortar (c) 15 mm thick plaster |
| 38 | Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course,scaffolding/staging where necessary (Ground floor).[Excluding cost of chipping over concrete surface] (i) With 1:6 cement mortar (b) 20 mm thick plaster |
| 39 | Neat cement punning about 1.5mm thick in wall, dado, window sill,floor etc.NOTE:Cement 0.152 cu.m per100 sq.m. |
| 40 | Applying Exterior grade Acrylic primer of approved quality and brand on plastered or concrete surface old or new surface to receive decorative textured(matt finish) or smooth finish acrylic exterior emulsion paint including scraping and preparing the surface throughly, complete as per manufacturer's specification and as per direction of the EIC. In Ground floor:(i) One coats. |
| 41 | Protective and Decorative Acrylic exterior emulsion paint of approved quality, as per manufacturer's specification and as per direction of EIC to be applied over acrylic primer as required. The rate includes cost of material, labour, scaffolding and all incidental charges but excluding the cost of primer. In Ground floor (Two Coat) a) Normal Acrylic Emulsion |
| 42 | M.S. gate of Jail type as per approved design made of strong M.S. frame work, intermediate stiffeners and round / square bars or angles. M.S. sheet (not less than 14 gauge) gussets, cleats etc. including necessary riveting, bolting, welding, locking and hanging arrangements, fitting and fixing complete as per direction of the Engineer-in -charge.In ground floor. |
| 43 | Locking arrangement for Jail type doors including supplying fitting and fixing in position complete as per approved design. |
| 44 | (a) Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including Smoothening surfaces by sand papering etc. |
| 45 | (A) Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. including using of approved putty etc. on the surface, if necessary :b) On steel or other metal surface, With super gloss (hi-gloss) -(iv) Two coats (with any shade except white) |
| 46 | a) Supplying, fitting galvanised 3 ply 12 gauge / 4 points line of barbed wire in fencing (holes already made in the body of the post) or fixed by staples tightening and fixing the wires in taut condition with straining bolts including the cost of cutting and of lappingjoints in the wire as necessary but excluding the cost of galvanised staples,straining bolt and binding wire where necessary. (Payment to be made on the length of individual lines of wire.) |
| 47 | b)Labour for fitting wove wire or similar fencing net tightening and fixing the same to post with staples at every bar (including the cost of cutting and lapping joints in the net, the cost of staples, binding wire etc. and of labour for fixing such staples as necessary) (Payment to be made on the length of net in finished work.) (b) Net above 1350 mm. height |
| 48 | M.S. structural works in columns, beams etc. with simple rolled structural members (e.g. joists, angle, channel sections conforming to IS: 226, IS: 808 & SP (6)- 1964 connected to one another with bracket, gussets, cleats as per design, direction of Engineer-incharge complete including cutting to requisite shape and length, fabrication with necessary bolting, metal arc welding conforming to IS: 816- 1969 & IS: 1995 using electrodes of approved make and brand conforming to IS:814- 2004, haulage, hoisting and erection all complete. The rate includes the cost of rolled steel section, consumables such as electrodes, gas and hire charge of all tools and plants and labour required for the work including all incidental chages such as electricity charges, labour insurance charges etc Payment to be made on the basis of calculated weight of structural members only in finished work as per IS specified weight. Payment for gusset, bracket, cleat, rivets, bolts and nuts may be make by adding the actual weight of such items with the weight of finished structural members or 7% of weight for finished structural members weighing not less than 22.5 Kg. / m. or 15 % of weight for finished structal members weighing less than 22.5 Kg. / m. may be increased allow for bracket, cleat, rivet, bolts and nuts etc. and no seperate payment being made for these items, as per direction of Engineer In Charge. The rates are considered for a height of erection 8m. / 2nd floor level from the ground. Add 1.5% extra over the rate for each additional floor or 4m. beyond initiial 8m. or part thereof. I) For structural members of specified sections weighing less than 22.5 Kg./m. ISA 50mm x 50mmx 6mm @ 16 nos 0.9 mtr length, 4.5 kg per mtr. length. |
| 49 | ADD GST @ 18% |
| 50 | ADD CESS @1% Please Enable Macros to View BoQ information |
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