REPAIR/MAINT AND REPLACEMENT OF EXTERNAL WATER SUPPLY, CI/GI PIPELINES WITH CONNECTED WKS AT VARIOUS LOCATIONS IN SI LINES UNDER GE BHOPAL

Amount

Excavation in trenches, not exceeding 1.5m wide and not exceeding 1.5m in depth for foundation, etc or not exceeding 10 Sqm on plan and not exceeding 1.5m in depth for shafts, cesspits, manholes, pier holes, for laying/taking out CI/GI pip lines, valves, etc and getting out in soft/loose soil complete all as specified and directed.

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

Removing excavated materials (soil) to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed.

M&L for Cement concrete 1:3:6 type C-2 using 40mm graded stone aggregate in foundations, filling and mass concrete including filling at road cuttings or making pillars for supporting pipe complete all as specified and directed.

Taking up / down existing, cast iron pipe lines / water mains of any description / grade and in position including fittings, accessories and fixtures etc existing in between pipe line, by taking out and opening any type of joints (Tyton /Gasket / Lead joints) complete all as specified and directed by the Engineer-in-Charge for following bore of pipes:- NOTE : (i) While taking out of water main existing lead shall be recovered by burning out joints carefully from the existing joints of the water mains which shall be sold to the contractor under schedule of credit (ii) Old CI pipe / fittings retrieved in serviceable condition from taking down shall be reused in the work as approved by the Engineer-in-Charge. (iii) Excavation & earthwork shall be measured & paid seperately.

80mm bore

100 mm bore

150 mm bore

Laying only in trenches, spigot and socketed cast iron pipes of any description / grade and in any position, as obtained from taking up or down, after making necessary addition / alterations and properly cleaning the pipes internally and externally, drawing out foregin material/rust, etc for the following sizes complete all as specified and directed :- NOTE:- (i) Earth work, Joints and CI specials/ fittings of the pipes shall be measured and paid for separately under appropriate item of BOQ/Schedule `A'. (ii) Old CI pipe / fittings retrieved in serviceable condition from taking down shall be reused in the work after proper cleaning(externally & internally) .

80mm bore

100 mm bore

150 mm bore

S&F Ductile iron pipes with push on joints, class K-7, conforming to IS-8329 (centrifugally cast spun ductile iron pressure with spigot end with cement mortar linening inside) in any length for the following sizes complete all as specified and directed :- [MAKE:-ELECTROSTEEL CASTING LTD / JINDAL LTD/ TATA METALINKS /ELECTROTHERM] NOTE :- Earth work, Joints and DI specials/ fittings of the pipes shall be measured and paid for separately under appropriate item of BOQ/Schedule `A'.

80mm bore

100 mm bore

150 mm bore

M&L for cutting of CI/DI pipeline of following bore pipes for inserting tee, collars, connecting pieces, etc in between and making pipeline functional after repairs complete all as specified and directed :- Note:- Two cuts in pipeline for inserting fittings/pipe line shall be measured as one jo.

80mm bore

100 mm bore

150 mm bore

S&F cast iron bends (any type, radius and angle), tapers any type (straight, bend, increasing, decreasing or double socket etc), tee pieces, single branch, ‘Y’ junction, double branch, cross (all sockets or socket & spigot or flanged) collars, caps and plugs for spigot socketed pipes upto 150mm bore complete all as specified and directed. [MAKE:-ELECTROSTEEL / KAPILANSH / NECO / KEJRIWAL]

M&L for making a pair of flanges in any existing pipeline of following bore pipes including making threads on both ends of pipes and on other end of flanges with complete joints including fibre /neoprene rubber gasket,nuts,bolts washer for the following sizes complete all as specified and directed :-

80mm bore

100 mm bore

150 mm bore

M&L for push on flexible rubber gasket (Tyton) joint suitable for ductile iron pressure pipes for water mains and pipe fittings with spigot and socketed ends for the following sizes complete all as specified and directed :-

80mm bore

100 mm bore

150 mm bore

M&L for joint with rubber or fibre board gasket including necessary bolts, nuts, washers and white lead or mineral oil; for cast iron flanged pipes of following sizes complete all as specified and directed :-

80mm bore

100 mm bore

150 mm bore

M&L for Run lead joint for cast iron spigot and socket pipes and fitting for the following bores complete all as specified and directed :- NOTE:- The quoted rates is deemed to include for cost of lead, lead wool, necessary earth work in excavation and dewatering of trenches, etc complete.

80mm bore

100 mm bore

150 mm bore

B L A N K

Taking out old unserviceable Sluice valve and supply, installation, fixing, jointing and testing, of approved quality cast iron flanged sluice valve of class 1.6 PN, long body, heavy duty, ISI marked (IS-14846) with stainless steel spindle and hand wheel including nuts, bolts, rubber gasket, etc complete of following size:- [MAKE:- KIRLOSKAR / LEADER / L&T as approved by GE]

80mm bore

100 mm bore

150 mm bore

Taking out sluice valve top cover, spindle and broken / unsv check nut (gutka); removal to workshop & refixing of sluice valve parts after servicing / maintenance /grinding / cleaning / threading / greasing work to sluice valve parts, including replacment of gland packing, rubber sheet, nuts, bolts, spindle, check nut and washer, etc as required; and reassembling the sluice valve and testing complete all as specified and directed of following size:- NOTE :- Replacement of the spindle shall be measured and paid for separately.

80mm bore

100 mm bore

150 mm bore

200 mm bore

M&L for replacment of stainless steel splindle with check nut of existing type & size, including opening, grinding , threading , machning of gun metal gate, replacement of nut, bolt and washer including rubber sheet suitable for the following sizes of sluice valves of any description complete all as specified and directed:-

80mm bore

100 mm bore

150 mm bore

200 mm bore

M&L for Brick work with sub class ‘B’ bricks (Modular), straight or curved on plan exceeding 6m mean radius, built in cement mortar 1:6 including demolition of old brickwork where ever required complete all as specified and directed.

M&L for rendering 15mm thick in cement mortar 1: 4 on faces of brick work or concrete surfaces, finished even and smooth without using extra cement complete all as specified and directed.

M&L for caulking of run lead joint for spigot and socketed pipes and fittings using lead wool including necessary excavation, returning & refilling for the following bores complete all as specified and directed :- NOTE:- The quoted rates for above items is inclusive of lead wool, necessary earth work in excavation and dewatering of trenches, etc.

80mm bore

100 mm bore

150 mm bore

Drilling and tapping cast iron water mains (in position) by turning off water for branch connections of the internal dia 15mm GI pipe complete all as specified and directed.

Drilling and tapping cast iron water mains (in position) by turning off water for branch connections of the internal dia 20mm GI pipe complete all as specified and directed.

Taking up or down steel tubing and connections from trenches / walls / floors / ceilings, etc including cleaning (tubings only and not connections) for refixing for the following sizes complete all as specified and directed :-

100 mm bore

80 mm bore

50 mm bore

40mm bore

25mm bore

20mm bore

15mm bore

Refixing old steel tubing with and provision of new fittings (connections) in new or old position (walls, ceiling, floors, etc) for the following sizes complete all as specified and directed :-

100 mm bore

80 mm bore

50 mm bore

40mm bore

25mm bore

20mm bore

15mm bore

S&F Steel water tubes, medium grade, ISI marked, galvanised with all fittings, fixed to walls and ceiling or laid in floors/trenches for the following sizes complete all as specified and directed :- [MAKE:-TATA / JINDAL / PRAKASH / SWASTIK as approved by GE]

100 mm bore

80mm bore

50 mm bore

40mm bore

25mm bore

20mm bore

15mm bore

S&F in repairs Ball valves high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe of 20 mm bore (minimum weight 210 gms) complete all as specified and directed. [MAKE:-PRAYAG / POLYTUFF as approved by GE]

S&Fin repairs Ball valves high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe of 25 mm bore (minimum weight 455 gms) complete all as specified and directed. [MAKE:-PRAYAG / POLYTUFF as approved by GE]

S&F in repairs rotational moulded (three layered), ISI marked polyethylene water storage tanks (cylindrical vertical with closed top) of 500 litres capacity, hoisted and fixed in position including connecting up pipes with & including PVC lid cover with locking arrangement, 1 No. ball valveshigh pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe of 20 mm bore (minimum weight 210 gms) complete all as specified and directed. [MAKE:-SINTEX / ROTEX /POLYCON, JAIPUR / POLYWELL as approved by GE]

S&F in repairs rotational moulded (three layered), ISI marked polyethylene water storage tanks (cylindrical vertical with closed top) of 1000 litres capacity, hoisted and fixed in position including connecting up pipes with & including PVC lid cover with locking arrangement, 1 No. ball valveshigh pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe of 20 mm bore (minimum weight 210 gms) complete all as specified and directed. [MAKE:-SINTEX / ROTEX /POLYCON, JAIPUR / POLYWELL as approved by GE]

S&F in repairs PVC Tank Lid (Cover) including locking arrangement with Godrej Round Padlock 5 lever (Steel) (size- 50 mm) suitable for 500 ltrs PVC tank complete all as specified and directed.

S&F in repairs PVC Tank Lid (Cover) including locking arrangement with Godrej Round Padlock 5 lever (Steel) (size- 50 mm) suitable for 1000 ltrs PVC tank complete all as specified and directed.

Disconnecting existing water tanks of 500 Ltrs capacity, setting aside (or lowering if required) for repairs, cleaning, etc and hoisting, if required, reconnecting and re-fixing in position after properly cleaning, leakage repairing using suitable quantity of M-seal epoxy compound complete all as specified and directed.

Disconnecting existing water tanks of 1000 Ltrs capacity, setting aside (or lowering if required) for repairs, cleaning, etc and hoisting, if required, reconnecting and re-fixing in position after properly cleaning, leakage repairing using suitable quantity of M-seal epoxy compound complete all as specified and directed.

Hoisting and fixing only in position water tanks open or closed including connecting up pipes, securing access covers, etc complete of the following capacities complete all as specified and directed :- [NOTE: PVC Tank shall be issued under Sch 'B' free for fixing]

500 Ltr capacity

1000 Ltr capacity

M& L for MS clamp connection suitable for 100 to 250mm dia CI Pipe with necessary nuts, bolts, etc and necessary welding works, gasket, etc complete all as specified and directed.

M&L for attending complaints of repairs/rectifications of GI pipe line leakage, etc by deploying sufficient skilled trades men (plumber & helper) with & including all necessary GI fittings (e.g. socket, union, elbow, bends, etc) required and necesaary excavation, earthwork & dewatering required for making leak proof/functional complete all as specified and directed at site. NOTE: - (i) The quoted rate deems to include for all excavation, earthwork & dewatering and new GI fittings of suitable size. (ii) Ther trades man shall report to E/M complaint cell of AGE E/M SI Lines, Bhopal daily at 8.30 am to take complaints from concren JE E/M. The complaint must be attended on same day in stuiplate time period by providing material required and by deploying sufficient manpower by the contractor. The complaint slip duly signed by the user shall be returned back at the complaint cell with proper feed back in the evening. (iii) New GI Fitting of suitable size, Yarn & safeda/white lead required shall be supplied by the contractor withoput any extra cost to the department. (iv) Complaint slips & other stationery required for attending complaints shall be supplied by the contractor without any extra cost to the department.

15 mm dia

20 mm dia

25 mm dia

40 mm dia

50 mm dia

80 mm dia

100 mm dia

S&F Gun metal globe or gate valves, with iron wheel head, screwed both ends for iron pipe for the following bores including taking out old unserviceable valve complete all as specified and directed :- [MAKE:-SANT / LEADER / RAMCO / ZOLOTO as approved by GE]

50 mm bore

40mm bore

M&L for cast iron non-return (Reflux) valve with flanged ends with gun metal working parts IS-5312, heavy duty, drilled for bolts including necessary rubber gasket joint complete and nuts, bolts, etc for the following sizes including taking down old unserviceable valve complete all as specified and directed :-

150 mm bore

100 mm bore

80mm bore

50mm bore

Deduct Schedule of credit (calculation will be done off line) Rs.92,587.00

ROYAL CONSTRUCTION

Jyoti enterprises

M/S Shanti Enterprises

RAJPATI CONSTRUCTION