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 9.00 here in before but 150 mm bore

All as per Srl item No 9.00 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 for 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.

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.

Taking up/down 100 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 23.00 here in before but size 80 mm bore

All as per Srl item No 23.00 here in before but size 50 mm bore

All as per Srl item No 23.00 here in before but size 40 mm bore

All as per Srl item No 23.00 here in before but size 25 mm bore

All as per Srl item No 23.00 here in before but size 20 mm bore

All as per Srl item No 23.00 here in before but size 15 mm bore

Laying only 100 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 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 100 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 37.00 here in before but size 80 mm bore

All as per Srl item No 37.00 here in before but size 50 mm bore

All as per Srl item No 37.00 here in before but size 40 mm bore

All as per Srl item No 37.00 here in before but size 25 mm bore

All as per Srl item No 37.00 here in before but size 20 mm bore

All as per Srl item No 37.00 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 44.00 here in before but 150 mm bore

All as per Srl item No 44.00 here in before but 100 mm bore

All as per Srl item No 44.00 here in before but 80 mm bore

All as per Srl item No 44.00 here in before but 40 mm bore to 50 mm bore

Supply only lead wool locally available as per sample complete all as specified and directed.

Supply and fixing temporary rubber tube 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 and earthwork though required for rectification of fault.

Supply and fixing as in repairs 80 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 51.00 here in before but of size 50 mm bore

All as per Srl item No 51.00 here in before but of size 40 mm bore

All as per Srl item No 51.00 here in before but of size 25 mm bore

All as per Srl item No 51.00 here in before but of size 20 mm bore

All as per Srl item No 51.00 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 15 mm Minimum weight 90gms any colour high pressure screwed for iron pipe and fixed complete all as specified and directed.

All as per Srl item No 61.00 here in before but of size 20 mm bore (Minimum weight 125gms)

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 tate 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 64.00 here in before but of size 80 to 100 mm bore

All as per Srl item No 64.00 here in before but of size 40 to 50 mm bore

All as per Srl item No 64.00 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. Note:- (ii) Unit tate 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 68.00 here in before but of size of pipes 200 to 300 mm bore

S&F as in repairs stainless steel Spindle for sluice valve of dia 80 mm matchining for making suitable size end thread for smooth operation of valve and supply & fix new lock nuts of suitable size, replacement of gland packing, rubber sheet by providing bolts and nuts incl taking out old spindle , all as specified and directed.

All as per Srl item No 70.00 here in before but of size 100 mm bore

All as per Srl item No 70.00 here in before but of size 150 mm bore

All as per Srl item No 70.00 here in before but of size 200 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 74.00 here in before but of size 150 mm bore

All as per Srl item No 74.00 here in before but of size 200 mm bore

All as per Srl item No 74.00 here in before but of size 250 mm bore

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.

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.

All as per Srl item No 80.00 here in before but of size 100 mm bore

All as per Srl item No 80.00 here in before but of size 80 mm bore

M&L Run lead joint for CI pipe 300 mm bore complete all as specified.

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.

M&L Run lead joint for CI pipe 80 mm bore complete all as specified.

Demolition of reinforced 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 Precast cement concrete 1:2:4 type B-1 using 20mm graded crushed stone aggregate as in cover slabs for drains etc set in cement mortar 1:4 complete all as specified and directed.

M&L mild steel TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia. or securing with clips complete all as specified.

Material and labour as in repairs construction of brick masonry valve pit of size 90 cm x 90 cm x 90 cm (internal dimensions), using old size sub class 'B' brick, built in CM 1:6 and 10 mm thick cement plaster 1:4 both internally and externally with 75 mm thick PCC 1:3:6 type C-2 in foundation, PCC 1:2:4 type B-2 in benching complete with and including 2 mm thick mild steel sheet cover (mounted on angle iron frame of size 50 mm x 50 mm x 6 mm thick, embedded in PCC 1:2:4 type B-1 coping), fitted with proper locking arrangement, hinges and handle of suitable size and painting with two coats of black bituminous paint over a coat of red oxide zinc chrome primer on all steel surfaces, including necessary earth work ( in soft/loose soil), returning filling and removal of surplus soil to a distance n.exc 50 m complete all as specified and directed.

ENGINEER CORPORATION OF INDIA

DASHMESH ENTERPRISES