Tender For Repair/Replacement Of Ci/Di & Gi Pipeline Alonwith Connected Items External Water Supply Alongwith Ci Sluice Valve And Valve Pit Repair And Other Misc Works At Various Location At 25 Ed Af Deolali Under Ge (Af) Ojhar
Tender Overview
Project Description
Tender for Repair/Replacement Of Ci/Di & Gi Pipeline Alonwith Connected Items External Water Supply Alongwith Ci Sluice Valve And Valve Pit Repair And Other Misc Works At Various Location At 25 Ed Af Deolali Under Ge (Af) Ojhar
BOQ
| Sl. No. | Item Description |
| 1 | Excavation in trenches not exc. 1.5 mtr wide and not exc 1.5 mtr depth in any type of soil (soft/loose soil) for laying / taiking up/ taking down of water pipes of any size and type including levelling of bottom surface to required level all as specified and directed by Engineer-in-Charge. |
| 2 | Ditto as per item No. 1 above getting out in hard/dense soill. |
| 3 | Returning filling in trenches including spreading, levelling, watering and well ramming soil in layers not exceeding 25 cm thick all as specified and directed. |
| 4 | Removing excavated material from site to a distance n. exc. 50 mtrs away and depositing where directed at a level n. exc. 1.5 mtr avove the starting point all as specified and directed by Engineer-in-Charge. |
| 5 | Taking up or down 15mm galvanised steel tubing and connections including cleaning for refixing or removal from site. |
| 6 | All as per item no.5 above but 20mm bore. |
| 7 | All as per item no.5 above but 25mm bore. |
| 8 | All as per item no.5 above but 40mm bore. |
| 9 | All as per item no.5 above but 50mm bore. |
| 10 | Supply and lay 15mm bore galvanised steel water tubing medium grade including all fittings such as bends, elbows, tees, reducers, sockets, union etc and laid in trenches complete all as specified and drected Note : Excavation & earthwork will be measured & paid sperately. |
| 11 | All as per item no.10 above but 20mm bore. |
| 12 | All as per item no.10 above but 25mm bore. |
| 13 | All as per item no.10 above but 40mm bore. |
| 14 | All as per item no.10 above but 50mm bore. |
| 15 | Supply and fix 15mm bore galvanised steel water tubing medium grade including all fittings such as bends, elbows, tees, reducers, sockets, union etc and laid in floor fixed on wall and ceiling complete all as specified and drected of the following bore. |
| 16 | All as per item no.15 above but 20mm bore. |
| 17 | All as per item no.15 above but 25mm bore. |
| 18 | Material and labour for Cutting and screwing existing steel tubing or alterations or additions of following size:15mm bore . |
| 19 | All as per item no.18 above but 20mm bore. |
| 20 | All as per item no.18 above but 25mm bore. |
| 21 | All as per item no.18 above but 40or 50mm bore. |
| 22 | S&F Bib taps, standard of PTMT any colour high pressure screwed for iron pipe and fixed to 15 mm bore pipe. |
| 23 | Taking up cast iron water main (including all fittings, with spigot, and socket ends and lead joints including burning out joints and recovering lead for 80mm bore of pipe |
| 24 | All as per item no.23 above but 100mm bore |
| 25 | All as per item no.23 above but 150mm bore |
| 26 | All as per item no.23 above but 250mm bore |
| 27 | Supply,laying, jointing and testing Ductile iron (DI) pipes 80 mm with spigot and socket ends cetrifugally cast class K 9 in any length, and including suitable tyton joint, laid in trenches & walls as per site requirment for the following of pipes all as specigied and directed:- Note : Rates are included for rubber gaskets for jointing DI pipe. |
| 28 | All as per item no.27 above but 100mm bore |
| 29 | All as per item no.27 above but 150mm bore |
| 30 | All as per item no.27 above but 250mm bore |
| 31 | M&L for jointing cast iron/DI pipe spigot and socket and fittings with run lead joint joint complete all as specified and directed by Engr-in-charge for 80 mm bore of pipe |
| 32 | All as per item no.31 above but 100mm bore |
| 33 | All as per item no.31 above but 150mm bore |
| 34 | All as per item no.31 above but 250mm bore |
| 35 | M&L for Bends (any type, radius and angle) tappers any type,(straight, bend, increasing, decreasing, or double socket etc). Tee pieces, single branch, Y junction double branch, cross (all socket or socket and spigot) collars, caps, caps, and plugs) upto 250 mm bore of pipe . |
| 36 | Supply and Fix Gun metal gate valve, ISI marked, with iron wheel head screwed both ends for iron pipe, fixed in repairs complete of the 15mm bore.Make:Zoloto/Gem/leader or Equivalent |
| 37 | All as per item no.36 above but 20mm bore |
| 38 | All as per item no.36 above but 25mm bore |
| 39 | All as per item no.36 above but 40mm bore |
| 40 | All as per item no.36 above but 50mm bore |
| 41 | Supply and fix in repairs fully atutomatic star delta starter suitable to VT pumpset motor, 3 Phase, 415 volt 50 Hz, 20 HP capactiy with single phase prevention protection feature, timer, contactor of suitable capacity, relays for overload protection and short circuit complete, totaly enclosed in sheet metal enclouser and to be fix on wall including making connections to the motor complete all as directed. |
| 42 | Supply and fix in repairs fully atutomatic star delta starter suitable to pumpset motor, 3 Phase, 415 volt 50 Hz, 25 HP capactiy with single phase prevention protection feature, timer, contactor of suitable capacity, relays for overload protection and short circuit complete, totaly enclosed in sheet metal enclouser and to be fix on wall including making connections to the motor complete all as directed. |
| 43 | S&F in repair Sluice valve with flanged ends cast iron body flanged and drilled for sizes as per IS- 14846 hand wheel operated, Brass spindle/stem with brass check nuts including all joints with rubber for fibre board bolts nuts and washers, also including the necessary pre-drilled flange according to site condition for adjustment in existing pipes to fit the sluice valve tightly with brass check nut/wedge nut with brass stem/spindle class PN 1.6 with operating wheel complete 80mm dia. |
| 44 | S&F in repair Sluice valve with flanged ends cast iron body flanged and drilled for sizes as per IS- 14846 hand wheel operated, Brass spindle/stem with brass check nuts including all joints with rubber for fibre board bolts nuts and washers, also including the necessary pre-drilled flange according to site condition for adjustment in existing pipes to fit the sluice valve tightly with brass check nut/wedge nut with brass stem/spindle class PN 1.6 with operating wheel complete 100mm dia. |
| 45 | S&F in repair Sluice valve with flanged ends cast iron body flanged and drilled for sizes as per IS- 14846 hand wheel operated, stainless steel stem with gun metal parts including all joints with rubber for fibre board bolts nuts and washers, also including the necessary pre-drilled flange according to site condition for adjustment in existing pipes to fit the sluice valve tightly with brass check nut/wedge nut with brass stem/spindle class PN 1.6 with operating wheel complete 150 mm dia. |
| 46 | S&F in repair Sluice valve with flanged ends cast iron body flanged and drilled for sizes as per IS- 14846 including all joints with rubber for fibre board bolts nuts and washers, also including the necessary pre-drilled flange according to site condition for adjustment in existing pipes to fit the sluice valve tightly with brass check nut/wedge nut with brass stem/spindle class PN 1.6 with operating wheel complete 200mm dia at any height in a vertical position on main raising pipe line at top of RCC OH Reservoir stagging 60 feet height complete including with providing a scaffolding on top at RCC OH tank as prevention to human safety complete as all directed . |
| 47 | S&F in repair Sluice valve with flanged ends cast iron body flanged and drilled for sizes as including all joints with rubber for fibre board bolts nuts and washers, also including the necessary pre-drilled flange according to site condition for adjustment in existing pipes to fit the sluice valve tightly with brass check nut/wedge nut with brass stem/spindle class PN 1.6 with operating wheel complete 250 mm dia. |
| 48 | S& F PVC connection pipe of size, 15mm dia 600 mm long, complete with PVC union at both end suitable for geysers. Complete including dismantling of old unserviceable connections all as specified and as directed Engr-in-Charge. |
| 49 | S&F in repair Cast iron Air Valves with two air Outlets, 80mm dia bore and fixing up in cast iron water supply mains. |
| 50 | S&F Rubber Gasket Packing for different sizes of Sluice/foot valves of 6 mm thickness . |
| 51 | M&L for Dismantling the old damaged valve chamber complete and removing the debries of demolished material to a distance not exc 50 mtr for disposal, cleaning the site and Construction of valve chamber of size 1200mm x 1200mm x1200mm internal dimensions complete of brick masonry of 23cm thick in cement mortar 1:6 on PCC 1:4:8 fountation 75 mm thick using 40 mm graded stone aggregate, coping in concrete 1:3:6 for 10 cm thick at the top of brick wall using 20 mm graded stone aggregate and 10 mm thick plastering in 1:4 cement mortar on exposed MS cover of 3.15 mm thickness including 40mm x40mm x6mm angle iron frame fixed with the same size of angle iron hold fast, handle with locking arrangement, two coats of synthetic enamel paint over coat of red oxide primer on steel surfaces and two coat of white wash on the plasterd / concrete surfaces. complete all as specified and directed. |
| 52 | Ditto as per item No. 51 but for size 600 x 600 x 600. |
| 53 | Drilling and tapping cast iron water mains (in position) for branch connections of the internal dia 15 mm |
| 54 | M&L for Straight plain brass ferrules (or connecting screws ) screwed both ends and fixed to water mains for tapping branch connection of size 15 mm bore |
| 55 | M&L for cutting of grass, vegitation, bushes and small tree branches by manually or machine and depositing where dircted n exc 100 mtr away and cleaning the area in installation or along the pipe line complete all as directed. |
| 56 | Material & Labour for Pumping out water and sediments from overhead reservoir of capacity 1.25 lakh gallon,18 Meter staging situated at Technical area and carrying out cleaning complete after scraping out fallen paint fungi, voids etc. by using mechanical scrappers brushes and cleaning with fresh water and applying lime / stable bleaching powder solution diluted in water drying for two hours washing out with clean water, cleaning the external area of the OH reservoir including the walk way around, by removing all the debris & clearing the bushes, vegetation/weeds/salvage/scrap around 50 meter radius of reservoir , Preparation of surfaces, Applying two coats of white wash inside the overhead reservoir, and painting of inlet outlet pipe CI/DI/MS pipe at tank/sump at base, dome & associated pipeline(suction & delivery) with synthetic enamel paint as directed by Engineer-In-Charge . etc and marking a portion of size not exceeding more than 1 Sq M with black synthetic enamel paint over a coat of primer and writing in white synthetic enamel paint the sump capacity, date of cleaning , due for cleaning etc.& painting all the valve chambers with apex paint & valves & valve covers with synthetic enamel paint and marking flow direction & area and area of supply etc complete all as specified and directed by Engineer-In- Charge.( Note :-The water inside shall be pumped out with the installed machinery in the pump house to the level it picks up air . Balance quantity shall be vacated by the contractor by providing pump of suitable capacity at his own arrangement the entire scope of item shall be carried out in period of 24 hours so that water supply of area shall not be affected for more than 24 hours. Ensuring labours safety is contractors responsibility.any deposite into delivery/rising mains shall be cleaned by contractor ) |
| 57 | All as per item No 56 above but for capacity of 50,000 gallons capacity.Note for Ser Item No 56 & 57 i) The rate quoted by the contractor is deemed to be included the cost of staging, bleaching powder, wire brush, mechanical scrapper etc.ii) Contractor is responsible for sefty of his men while climbing on overhead tank and working inside. He is also resposible to provide the sefty equipment to the worker without any extra cost to the department.iii) The contractor is fully responsible for any blockege or depositing sludge to the delivery lines. He will rectify all such defects on his own expense.iv) Contractor is also responsible to write cleaned date on board with paint.v) Contractor shall inform in writing 10 days before for cleaning of over head reservoir. |
| 58 | Supply and fix digital voltmeter 3 phase 430 Volt, 50 Hz and fix to existing panel including making connectios complete. |
| 59 | Supply and fix digital Ampere meter with suitable ratio of CTs, AC , 3 Phase 430 Volt, 50 Hz and fix to existing panel including making connectios complete. |
| 60 | Supply and fix digital multi parameter/ functional digital meter with display, AC , 3 Phase 430 Volt, 50 Hz and fix to existing panel including making connectios complete. Please Enable Macros to View BoQ information |
| 61 | Supply and fix digital multi parameter/ functional digital meter with display, AC , 3 Phase 430 Volt, 50 Hz and fix to existing panel including making connectios complete. Please Enable Macros to View BoQ information |
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