Repair/Maintenance of CI/DI/GI Pipe line and connected works at AF Stn Nal under GE (AF) Nal

Amount

Excavation in trenches in soft / loose soil n.exc 1.5 m wide for foundation etc or for shafts, wells cesspits, manholes etc not exceeding 10 Sqm on plan and n.exc 1.5 m in depth and getting out complete all as specified and directed.

Returning, filling in, including spreading levelling, watering and well ramming in layers n.exc 25 cm complete all as specified and directed.

Removing excavated material n.exc 50 m and deposited where directed at a level not exceeding 50 metre above the starting point in soil complete all as specified and directed.

Dismantling road of any description by cutting carefully and making good the disturbed surfaces to match the existing specifications after watering and well ramming earth complete all as specified and directed. Note:- Excavation and earth work shall be measured and paid separately under respective item of this schedule.

Taking up / down 100mm bore CI /DI water mains and connections incl fittings any type from trenches / walls / floors (of any location) for replacement / re use in old / new location / diversion by burning out /including removing of lead joint / tyton joint/ rubber gasket joint complete all as specified and directed. Note : (i) Necessary earthwork, if any, will be measured and paid separately under respective items of this schedule. (ii) No separate payment for dismantling of fittings /joints as applicable shall be allowed.

All as per Srl item No 5.00 here in before but 150 mm bore pipe

All as per Srl item No 5.00 here in before but 200 mm bore pipe

Laying only 100 mm bore CI / DI water mains after thoroughly cleaning, with new fittings fixed to wall/ ceiling/ floor or laid in trenches including new tyton rubber gasket complete all as specified and directed. Note: (i) Old serviceable pipe retrieved by taking up / dismantling shall be re-used. (ii) Unit rate of this item includes the cost of Fittings such as bend, tee, socket etc. and joints.

All as per Srl item No 8.00 here in before but 150 mm bore

All as per Srl item No 8.00 here in before but 200 mm bore

Supply, laying and testing 100 mm bore Ductile Iron water mains with spigot and socket ends, class K7 in any length, laid in trenches / walls / floor / ceilings with new fittings complete all as specified and directed. Note:- (i) Excavation and earth work shall be measured and paid separately under respective item of this schedule. (ii) Joints and CI/DI fittings shall be measured and paid for separately under respective item of this Schedule.

All as per Srl item No 11.00 here in before but 150 mm bore

All as per Srl item No 11.00 here in before but 200 mm bore

M&L flanged joints for jointing 80 mm bore flanged pipes and fittings with rubber or fibre board gasket, bolts, nuts, washer and white lead or mineral oil complete all as specified and directed.

All as per Srl item No 14.00 here in before but 100 mm bore

All as per Srl item No 14.00 here in before but 150 mm bore

Material and labour for cutting the existing CI/DI water mains for addn/altn or for taking branch connections / insertion of new tees, branches of the 80 mm bore pipe complete all as specified and directed. Note :- (i) Unit rate of this item includes the cost ofexcavation and earthwork. (ii) Tee, branch piece shall be measured and paid seaparately.

All as per Srl item No 17.00 here in before but size 100 mm bore

All as per Srl item No 17.00 here in before but size 150 mm bore

All as per Srl item No 17.00 here in before but size 200 mm bore

Material and labour PCC 1:3:6 type C-2, (using 40 mm graded crushed stone aggregate) as in foundation filling and mass concrete including dismantling of existing concrete complete all as specified and directed.

Taking up/down 150 mm bore GI water tubing and connection from trenches/ walls/ floors ( of any location) for replacement/ re use in old/ new location complete all as specified and directed. Note : Necessary earthwork, if any, will be measured and paid separately under relevant items. Payment shall be made only for the authorised width of excavation even extra excavation has been carried out physically by the contractor at site. Nothing extra shall be admissible on this account.

All as per Srl item No 22.00 here in before but size 100 mm bore

All as per Srl item No 22.00 here in before but size 80 mm bore

All as per Srl item No 22.00 here in before but size 50 mm bore

All as per Srl item No 22.00 here in before but size 40 mm bore

All as per Srl item No 22.00 here in before but size 25 mm bore

All as per Srl item No 22.00 here in before but size 20 mm bore

All as per Srl item No 22.00 here in before but size 15 mm bore

Laying only 150 mm bore GI tubing after thoroughly cleaning with new fittings fixed to wall / ceiling / floor or laid in treanches complete all as specified and directed. Note: (i) Old serviceable pipe retrieved by taking up shall be re-used. (ii) Excavation and earth work shall be measured and paid for separately under respective item of this schedule. (iii) Unit rate of this item include the cost of fittings

All as per Srl item No 30.00 here in before but size 100 mm bore

All as per Srl item No 30.00 here in before but size 80 mm bore

All as per Srl item No 30.00 here in before but size 50 mm bore

All as per Srl item No 30.00 here in before but size 40 mm bore

All as per Srl item No 30.00 here in before but size 25 mm bore

All as per Srl item No 30.00 here in before but size 20 mm bore

All as per Srl item No 30.00 here in before but size 15 mm bore

Supply, laying and testing 150 mm bore GI tubing, medium grade, with new fittigs, fixed to walls, and ceilings or laying in floor / trenches complete all as specified and directed. Note:- (i) Excavation and earth work shall be measured and paid for separately under respective item of this schedule. However, the cost of fittings is included in the unit rate of this item.

All as per Srl item No 38.00 here in before but size 100 mm bore

All as per Srl item No 38.00 here in before but size 80 mm bore

All as per Srl item No 38.00 here in before but size 50 mm bore

All as per Srl item No 38.00 here in before but size 40 mm bore

All as per Srl item No 38.00 here in before but size 25 mm bore

All as per Srl item No 38.00 here in before but size 20 mm bore

All as per Srl item No 38.00 here in before but size 15 mm bore

Supply and fixing as in repairs CI detachable 'D' joints for CI/DI/GI pipe of size 200 mm including rubber rings, nuts & bots complete all as specified and directed. Note : Excavation to be measured and paid under relavent item of this schedule.

All as per Srl item No 46.00 here in before but 150 mm bore

All as per Srl item No 46.00 here in before but 100 mm bore

All as per Srl item No 46.00 here in before but 80 mm bore

All as per Srl item No 46.00 here in before but 40 mm bore to 50 mm bore

Supply and fixing temporary rubber tube and MS clamp with nuts & bolt as required to arrest the water leakage in running line any size of water supply system during emergency including necessary excavation complete all as specified and directed. Note:- Unit rate of this item includes the cost of excavation, earthwork and necessary clamp with nuts & bolt through required for rectification of fault.

Supply and fixing as in repairs 50 mm bore gun metal gate galve with iron wheel head, screwed both ends for iron pipes or for unions complete all as specified and directed.

All as per Srl item No 52.00 here in before but of size 40 mm bore

All as per Srl item No 52.00 here in before but of size 25 mm bore

All as per Srl item No 52.00 here in before but of size 20 mm bore

All as per Srl item No 52.00 here in before but of size 15 mm bore

Supply and fixing as in repairs 80 mm bore CI sluice valve of class PN 1.6, long body type, heavy duty, ISI marked ( IS 1538) flanged end with iron wheel and stainless steel spindle including rubber gasket joints, nuts, bolts etc including testing complete all as specified and directed.

All as per Srl item No 57.00 here in before but of size 100 mm bore

All as per Srl item No 57.00 here in before but of size 150 mm bore

All as per Srl item No 57.00 here in before but of size 200 mm bore

Supply and fixing as in repairs bib tap standard of PTMT, size 20 mm Minimum weight 90gms any colour high pressure screwed for iron pipe and fixed complete all as specified and directed.

Supply and fixing as in repair MS flanges of different sizes (40 mm to 100 mm ) including rubber gasket, nut and bolts complete all as specified and directed.

Material and labour repairing to 150mm bore GI /PPR/HDPE/Composite pipe line at different places laid in trenches/ along wall / floor / roof etc against lekages of water by means of cutting, threading, soldering of pipe in position including GI/PPR/HDPE/Composite pipe fitings where required and make good the pipe line against lekage including necessary excavation and earth work in any type of soil, making surface good complete all as directed. Note:- (i) Unit rate of this item includes the cost of cutting, threading, soldering required fittings including re-fixing the fitting, excavation and earthwork complete all as specified and directed. (ii) The said job shall also be completed in odd hours / holidays. The particular job shall be completed within 24 hours from the notification of complaint . In case the contractor fails to complete the work in time, a penal recovery @ Rs.500/- per day per complaint shall be made from the contractor's dues.

All as per Srl item No 63.00 here in before but of size 80 to 100 mm bore

All as per Srl item No 63.00 here in before but of size 40 to 50 mm bore

All as per Srl item No 63.00 here in before but of size 15 to 25 mm bore

M&L Taking out / in position for repairing to CI /DI pipe lines 80mm to 150mm bore at different places laid in trenches / along wall / floor etc against lekages of water by means of replacement of gasket / filling rope and lead joint pipe in position including CI / DI pipe fitings where required and making good the pipe line against lekage including necessary excavation and earth work in any type of soil, complete all as directed. Note : (i) Replacement of fittings and joints be measured and paid seperately under relevant items. (ii) Unit rate of this item includes the cost of excavation and earthwork complete all as specified and directed. (iii) The said job shall also be completed in odd hours / holidays. The particular job shall be completed within 24 hours from the notification of complaint . In case the contractor fails to complete the work in time, a penal recovery @ Rs.500/- per day per complaint shall be made from the contractor's dues.

All as per Srl item No 67.00 here in before but of size of pipes 200 to 300 mm bore

Supply & Fix Rubber gasket joint suitable for 100 mm bore CI pipe with nuts & bolts complete all as specified and directed.

All as per Srl item No 69.00 here in before but of size 150 mm bore

All as per Srl item No 69.00 here in before but of size 200 mm bore

BLANK

S&F Submersible flat cable of size 10 Sqmm 3 core 1100 volt grade copper conductor conforming to IS 694/1990 with latest ammendments from starter to motor complete all as specified and directed.

Taking out old rusted GI Pipe 80mm bore from borewell / open well from any depth by using suitable arrangement such as chain pulley ,Tripod etc complete all as specified and directed.

M& L for lowering MS pipe 80mm bore heavy duty class 'C', conforming to IS-1239, complete with flanged joints duly welding and supporting MS frame fixed with open well wall by using MS flat iron frame of size not less than 40 x 6 mm at a distance 3.0 m throughout the length complete all as specified and directed . NOTE : (i)The rate is inclusive for making arrangement for lowering the pipe of required length in the well by arranging suitable lifting , arrangement such as tri-part , chain pulley , T&P etc (ii) MS angle frame , nut & bolt shall be measured and paid separately under relevent items of schedule .

Taking down cement or cement lime plaster on brick or stone wall etc of any description to receive plaster complete all as specified and directed .

M&L Cement plaster 10mm thick in cement mortar 1:4 on fair faces of brick work or concrete surfaces finished even and smooth without using extra cement all as specified and directed.

Raking out joints/pointing to squared rubble masonry, coursed or uncoursed in walls with cement mortar in 1:4 on circular work n.exe 6 metres mean radius incl M&L struck pointing to squared rubble masonry, coursed or uncoursed for key pointing upto 15 m depth inside the open well from top of well complete all as specified and directed . NOTE : Rate quoted deemed to be included for the following - (i) Work shall be carried out inside the open well of dia 2.4 m and depth 72m (appx) (ii) Necessary scafolding and suitable T&P , Lighting arrangement required at site shall be provided by the contractor . (iii) Necessary safety measures required for men working inside the open well shall be taken by the contractor . In case of any injury, loss to the workmen deployed for the work, the contractor shall be fully responsible for any injury / loss. (iv) Tenderers are advised to visit the site before quoting the rates. No claim whatsoever shall not be entertained by the Deptt. on account of any misunderstanding.

S & F Ball valves high pressure of PTMT with epoxy coated Aluminium rod & highdensity plastic ball screwed for iron pipe 20mm bore and fixed. (Minimum weight 210 gms) complete all as specified and directed.

S & F as in repairs cast iron non return valve suitable for 150 mm bore CI pipe both side flanged (ISI Marked) confirming to IS 5312 (Pt-I) including nut & bolts complete all as specified and directed.

M&L Run lead joint for CI pipe 200 mm bore complete all as specified.

M&L Run lead joint for CI pipe 150 mm bore complete all as specified.

M&L Run lead joint for CI pipe 100 mm bore complete all as specified.

Demolition of cement concrete of any description as in cover slabs, and similar works and removing debris to outside MoD land where directed complete all as specified and directed.

M&L for cement concrete 100 mm thick 1:2:4 type B-1 using 20mm graded crushed stone aggregate finished surface even and smooth as in cover slabs, and similar works complete all as specified and directed.

Dismantling floor, hearth or wall tiling incl cement mortar bedding (but not backing) and remove serviceable tiles to store and rubbish off the premises complete all as specified. Note:- The unserviceable material should be disposed off out side the MOD land. The contractor shall quote his rates considering the above element

M&L 1st quality, joint free, glazed ceramic tiles of size 300mmX200mmX7mm thick on verticle surface of walls with neat cement slurry @ 3.00 Kg / Sqm incl pointed in white cement with pigment to match in water channels of flocculator tank, main outlet drains and flashing channels, the shade of tiles bedded over and including 10mm thick rendering in cement mortar 1:4 complete all as specified and directed.

S&F as in repairs mild steel rolled section MS work as in hand rails, brackets, cleats, clamps, frame work including painting with two coat of black bitumen paint over a coat of red oxide primer complete in Fe 410W (Gde-E250) complete all as specified and directed .

M&L as in repairs MS studs nuts and bolts of any size and any length with suitable MS washer or any size for jointing of flange pipes / valve gland etc complete all as specified and directed.

Jetharam Ramchander

BIDAWAT ENTERPRISES

M/S SIDHU CONSTRUCTION COMPANY