Repair replacement of CI DI and GI Pipe lines alongwith connected items and external water supply alongwith CI Sluice valve valve pit chamber at various locations in AF Stn Deolali

Amount

Excavation in trenches not exc. 1.5 mtr wide and not exc 1.5 mtr depth in any type of soil (soft/loose/hard/dense 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

All as per item No. 1 above but getting out in hard/dense soill.

Returning filling in trenches including spreading, levelling, watering and well ramming soil in layers not exceeding 25 cm thick all as specified and directed.

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.

Taking up or down 15mm galvanised steel tubing and connections including cleaning for refixing or removal from site

All as per item no-5 above but 20mm bore

All as per item no-5 above but 25mm bore

All as per item no-5 above but 40mm bore

All as per item no-5 above but 50mm bore

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

All as per item no-10 above but 20mm bore

All as per item no-10 above but 25mm bore

All as per item no-10 above but 40mm bore

All as per item no-10 above but 50mm bore

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 .

All as per item no-15 above but 20mm bore

All as per item no-15 above but 25mm bore

Material and labour for Cutting and screwing existing steel tubing or alterations or additions for 15mm

All as per item no-18 above but 20mm bore

All as per item no-18 above but 25mm bore

All as per item no-18 above but 40 or 50 mm bore

S&F Bib taps, standard of PTMT any colour high pressure screwed for iron pipe and fixed to 15 mm bore pipe.

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 100 mm bore of pipe

All as per item no-23 above but 150 mm bore of pipe

All as per item no-23 above but 250 mm bore of pipe

Supply,laying, jointing and testing Ductile iron (DI) pipes 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 of 250 mm dia.

All as per item no-26 above but 100 mm bore of pipe

All as per item no-26 above but 150 mm bore of pipe

M&L for jointing cast iron/DI pipe spigot and socket and fittings with run lead joint complete all as specified and directed by Engr-in-charge for 80 mm bore of pipe

All as per item no-29 above but 100 mm bore of pipe

All as per item no-29 above but 150 mm bore of pipe

All as per item no-29 above but 250 mm bore of pipe

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 .

Supply and Fix Gun metal gate valve, ISI marked, with iron wheel head screwed both ends for iron pipe, fixed in repairs complete for 15mm bore

All as per item no-34 above but 20mm bore

All as per item no-34 above but 25mm bore

All as per item no-34 above but 40mm bore

All as per item no-34 above but 50mm bore

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.

M & L for mechanical joints CI/DI of dia 80 mm complete all as specified & as directed by Engineer-in-charge.

M & L for mechanical joints CI/DI of dia 100 mm complete all as specified & as directed by Engineer-in-charge.

M & L for mechanical joints for CI/DI pipe of dia 150mm complete all as specified & as directed by Engineer-in-charge.

M & L for mechanical joints CI/DI of dia 250mm complete all as specified & as directed by Engineer-in-charge.

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 stainless steel wedge nut and gun metal spindle class PN 1.6 with operating wheel complete 80mm dia.

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 stainless steel wedge nut and gun metal spindle class PN 1.6 with operating wheel complete 100mm dia.

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 stainless steel wedge nut and gun metal spindle class PN 1.6 with operating wheel complete 150mm 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 .

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 stainless steel wedge nut and gun metal spindle class PN 1.6 with operating wheel complete 250 mm dia.

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 stainless steel wedge nut and gun metal spindle class PN 1.6 with operating wheel complete 300 mm dia.

S&F in repair Cast iron Air Valves with two air Outlets, 150mm dia bore and fixing up in cast iron water supply mains.

S&F Rubber Gasket Packing for different sizes of Sluice/foot valves of 6 mm thickness .

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

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.

All as per item No. 52 but for size 600 x 600 x 600mm.

Drilling and tapping cast iron water mains (in position) for branch connections of the internal dia 15 mm

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

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.

Labour only to locate the any kind of fault in water pipe line GI/CI upto 80 mm dia and any type by digging only along the lenth of water pipe line and upto the depth of water pipe line bottom to locate the exact pin point location of fault including rectification of fault with the help of plumber, returning filling of same by tightening the union, replacing of elbows, sockets, tees, nipple, check nuts etc complete all as directed. Note: i) The excavation beyond the length of 2 mtr along the pipe line shall be consider complete excavation in trenches and measured under the respective items of excvation of this shedule.ii) The items required to replace shall be measured and paid seperately under the relevent items of this schedule. iii) The quoted rate is deemed to be included the rate of Plumber & labour for digging.

Labour only to locate the any kind of fault in water pipe line CI/DI 80 mm to 250 mm dia and any type by digging only along the lenth of water pipe line and upto the depth of water pipe line bottom to locate the exact pin point location of fault including rectification & NOTE:-Contractor will submitt his registered Email ID within 15 days of acceptance to this office for intimating to complaint. b) Complaint or instruction not followed by the contractor will infrom by Email and contractor is libile to attained the same within 8Hrs after receiving the First mail. c) If contractor fails to attaind and rectify the complaint withing 8 Hrs he is liabale to penalty of Rs 200 per Hrs till the completeion/ rectification of complaint/ instruction. ) The quoted rate is deemed to be included the rate of Plumber & labour for digging. ii) The excavation beyond the length of 4 mtr along the pipe line shall be consider complete excavation in trenches and measured under the respective items of excvation of this shedule

Supply only for GI Nut nipple 15 mm against the day to day complaints

All as per item no-59 above but GI Nut nipple 20 mm

All as per item no-59 above but GI Nut nipple 25 mm

All as per item no-59 above but GI Barel nipple 15 mm 6 inches long both end screwed

All as per item no-59 above but GI Barel nipple 15 mm 4 inches long. both end screwed

All as per item no-59 above but GI Barel nipple 20 mm 6 inches long. both end screwed

All as per item no59 above butGI Barel nipple 20 mm 4 inches long both end screwed

All as per item no-59 above but GI Barel nipple 25 mm 6 inches long both end screwed

All as per item no-59 above but GI Barel nipple 25 mm 4 inches long both end screwed

All as per item no-59 above but GI screwed Plug 15 mm

All as per item no-59 above but GI screwed Plug 20 mm

All as per item no-59 above but GI screwed Plug 25 mm

All as per item no-59 above but Union GI 50 mm

All as per item no-59 above but Union GI 40 mm

All as per item no-59 above but Union GI 25 mm

All as per item no-59 above but Union GI 20 mm

All as per item no-59 above but Union GI 15 mm

Material & labour for daily cleaning of sedimentation tanks 04 Nos including drain out of water and complete removing sludge and funkage with wire brush and back wash the filter beds of 04 Nos daily at filtration plant of pumphouse all as specified and directed by Engr -in charge. Note : 1 ) Contractor is responisble to provide all cleaning material and saftey eqpt to workers . 2) Contractor is fully responsible for any damages and saftey of men power.

Supply and fix in repair reciprocating chlorine chemical dosing pump 0-100 psi, out put 2US GPD-40 US GPD, RPM-44, Single phase 230 Volt, 50 Hz with all acessories including suspension tank 100 Ltrs, FRP coated single phase electric motor, agitator with shaft & impeller complete all as directed. Make: Declibec

M&L for cross arms / plain iron sheet as per site requirment including bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paint for repair of over head tank lader all as specified and directed by Engr in Charge. Note : Contractor is responsible for sefty of his men while fabricating the worke. He is also resposible to provide the sefty equipment to the worker without any extra cost to the department.

Repair to water level indicator at over head tanks including all necessary spares replacement all as per specified and directed by Engr -in -Chrge.

M& Labour for Washing out overhead reservoir of capacity 1,25,000 gallons of 18 mtr stagging,removing of algae, cleaning the internal portions with mechanical scrappers wire brush, brooms etc cleaning internal portion with high pressure water jet and using pressure jet pumps. Cleaning with clear water and removing the sediments applying suitable bleaching powder solution. After washing clearly with clear water drying in open and applying two coats of white wash in containor portion compleate including incomming and outgoing pipes, wash out pipe etc complete all as directed by Engineer-in-Charge.

All as per item No 80 above but for capacity of 50,000 gallons capacity Note for Ser Item No 80 & 81 i) The rate quoted by the cotractor 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.

YASHRAJ ELECTRICALS

M/s.NIKI ENTERPRISES

M/s Lakhanpal construction company

Shree Sai Samarth Enterprises

United Enterprises

M/S PRAMOD SURESHCHANDRA AHER

K R Electricals