REPAIR MAINT AND REPLACEMENT OF EXTERNAL WATER SUP CI GI PIPES WITH CONNECTED FITTINGS AND FIXTURES OF OTM ACCN AND CLEANING OF WATER TANKS OHT UG AND SEMI UG AND ALLIED WORKS AT 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 Providing cement concrete 1:3:6 type C-2 using 40mm graded stone aggregate in filling the cut road or making pillars etc for supporting pipe in trenches 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.

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

Supply & laying in trenches ductile iron pipe with push on joint 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 80 mm bore pipe including jointing and testing complete all as specified and directed.

Supply & laying in trenches ductile iron pipe with push on joint 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 100 mm bore pipe including jointing and testing complete all as specified and directed.

Supply & laying in trenches ductile iron pipe with push on joint class K-9 conforming to IS 8329 (centrifugally cast spun ductile iron pressure with spigot end with cement mortar linening inside) in any length for 150 mm bore pipe including jointing and testing complete all as specified and directed.

Cutting CI/DI pipes in position for insertion of new tees, branches, etc for the following sizes complete all as specified and directed :-

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 as approved by GE]

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 etc 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 making joint with rubber or fibre board gasket for the following sizes complete all as specified and directed :-

80mm bore

100 mm bore

150 mm bore

M&L for run lead joint for spigot and socketed end CI/DI/GI pipe & fittings including necessary excavation, returning refilling complete for the following sizes complete all as specified and directed :-

80mm bore

100 mm bore

150 mm bore

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, 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

200 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 replacement of brasss spindle PN 1.0 with check nut of existing type & size, including grinding , threading , machning of gun metal gate complete complete all as specified and directed of following size:-

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 cocking of run lead joint for spigot and socketed pipes and fittings including reqired necessary excavation, returning &filling complete all as specified and directed for following size:-

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

80 mm bore

50 mm bore

40mm bore

25mm bore

20mm bore

15mm bore

S&F PVC float valve high pressure of PTMT with epoxy coated aluminium rod & hight density plastic ball complete screwed for iron pipe or brass furred and fixed with fittings such as (socket, nipple, union) etc for iron pipe for the following bores including taking out old unserviceable valve complete all as specified and directed:- [MAKE:-Prayag as approved by GE]

15 mm bore

20 mm bore

25 mm bore

S&F Rotational moulded (three layered), polyethylene water storage tanks (cylindrical vertical with closed top) of 500 litres capacity, hoisted and fixed in position including connecting up pipes including taking down old tank any type complete all as specified and directed. [MAKE:-SINTEX / POLYWELL / ROTAX/ JS POLYPLAST / POLYCON as approved by GE]

S&F 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 including taking down old tank complete all as specified and directed. [MAKE:-SINTEX / POLYWELL / ROTAX/ JS POLYPLAST / POLYCON as approved by GE]

Disconnecting existing water tanks of capacity upto & including 500 litres, setting aside (or lowering if required) for repairs including making it leak proof using M-Seal or other approved products, replacemnt of barrel nipple, cleaning, etc and hoisting, if required, reconnecting and refixing in position (cleaning, repairing etc to be measured separately) complete all as specified and directed. NOTE: Tanks which can not be repaired shall be sold to contractor under schedule of credit.

Disconnecting existing water tanks of capacity above 500 litres and upto 1000 ltrs, setting aside (or lowering if required) for repairs including making it leak proof using M-Seal or other approved products, replacemnt of barrel nipple, cleaning, etc and hoisting, if required, reconnecting and refixing in position (cleaning, repairing etc to be measured separately) complete all as specified and directed. NOTE: Tanks which can not be repaired shall be sold to contractor under schedule of credit.

S&F in replacement PVC Tank Lid (Cover) for tank of 500 Ltr capacity including locking arrangement with pad lock of Godrej size 50 mm (steel) comlete all as specified and directed.

S&F in replacement PVC Tank Lid (Cover) for tank of 1000 Ltr capacity including locking arrangement with pad lock of Godrej size 50 mm (steel) comlete all as specified and directed.

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

40 mm bore

25 mm bore

20 mm bore

15 mm bore

M&L for MS Clamp connection of thickness minimum 6mm suitable for 100 to 250 mm dia CI pipe complete all as specified and directed.

M&L for repair to joint leakage of 15/20/25/40/50 mm bore pipe line including supply and fixing new GI fitings (ISI marked) and other accessories as required at site complete including excavation and earth work complete all as specified and directed :-

15 mm bore

20 mm bore

25 mm bore

40 mm bore

50 mm bore

S&F cast iron non return (Reflux) valve with flanged ends Non Return with GM working parts IS - 5312 heavy duty, drilled for bolts, including necessary rubber gasket joint complete with nuts and bolts for the following sizes including taking down the old unserviceable valves complete all as specified and directed :- [MAKE:-SANT / LEADER / RAMCO / ZOLOTO / AARKO PIPE GRAM UDYOG as approved by GE]

150 mm bore

100 mm bore

80 mm bore

50 mm bore

Dismantling Old valve pit complete with deteriorated MS cover and Construction of brick massonry valve pit chamber of inner dimension 100x100x100 cms suitable for sluice valves upto 100mm size, with PCC 1:4:8 type D-2 for foundation, brick work in cm 1:6 rendering 1:4, 15mm plastering, coping in PCC 1:2:4 type B-1, incl necessary earth work, including MS sheet cover of thickness 3.15mm on 50x50x6.0 mm angle iron framework including two coats of synthetic enamelled paint over a coat of red oxide primer with making provision of locking arrangement, complete all as specified and directed

Ditto as per item No 38.00 above but of size 50x50x50 cm suitable for valves upto 50 mm dia, complete all as specified and directed.

Cleaning and disinfection of semi UG water sump through mechanized dewatering, Sludge removal, high pressure cleaning, vaccume cleaning, anti bacterial spray, UV radiation arrangements at main filter pump house at SI Lines, complete all as specified and directed for the following capacity sumps:- Note:- Quoted rates is deemed to include for:- (i) Cleaning inside walls, floor, dome, ceiling with wire steel brush removing pile/sludge/silt/alge and other forgein material and washout with clear water all as specified and upto the satisfaction of EIC. (ii) Applying one coat of super quality lime wash on inner wall surface aftercleaning of tank. (iii) Applying two coats of cement base paints outer side surface upto to the satisfaction of Engineer in Charge. (iv) Cleaning the surrounding area of the reservoir upto a distance of m mtrs all around its circumferance, including cutting of grass, digging out roots, filling holes, levelling of ground and removing waste material to a distance n. exc. 50m complete all as directed. (v) Contractor will provide all T&P required at site without any extra cost.

100000 gallons under ground sump

50000 gallons under ground sump

38000 gallons under ground sump

5000 Ltrs over ground sump

All as per item No 40.00 above but cleaning of over head tank of following capacity :- Note : Contractor shall deploy experienced persons in such field and make all arrangements for safety of persons deployed for job with insurance from reputed insurance company. Contractor will be fully responsible for all security and safety measures. The quoted rate shall deemed to include these provisions.

25000 gallons at 15mtr staging at New SI Line

50000 gallons at 18 mtr staging at Hill top reservoirs

M&L for washing out/cleaning of PVC water storage tank of 1x10000 ltr & 2 x 5000 ltr capacity at SCC Bhopal by mannually or mecahnically, cleaning of inner surface with nylon brush and removing all sludge material and washing out by clear water complete up satifaction of Engr in charge. Note :- any damage to PVC tank shall be repaired /replaced by the contractor without any extra cost to the department.

Cleaning and removing all scale and dirt by using bleaching powder from inside surfaces of tanks and from mouths of circulating pipes etc. complete all as specified and directed. Note:- (i) Any demage to tank during cleaning process shall be the sole responsibility of the contractor and he will have to get it repaired/replaced without any extra cost to the department. (ii) The outlet of tank shall be blocked using cotton waste before cleaning of the tank to avoid blockage of outlet pipes. (iii) All care shall be taken by the contractor to avoid blockage of pipes after cleaning of tank, air lock of pipes, etc if any shall be removed immediately. (iv) User signature shall be obtained for each tank cleaned.

up to 500 ltr cap

above 500 ltr but upto 1000 ltr cap

S&F Plug type bib tapes cast iron screwed for iron pipe and fixed of size 15 mm complete all as specified and directed.

S&F Plug type bib tapes cast iron screwed for iron pipe and fixed of size 20 mm complete all as specified and directed.

S&F Plug type bib tapes cast iron screwed for iron pipe and fixed of size 25 mm complete all as specified and directed.

S&F Plug type bib tapes cast iron screwed for iron pipe and fixed of size 40 mm complete all as specified and directed.

S&F in repairs bib taps cast copper alloy chromium plated with crutch or butterfly handle, fancy type, screwed down, screwed for iron pipe or for brass ferrule 15mm bore complete all as specified and directed. (for fresh water) [MAKE:- Prayag (Cat No.8606) or equivalent in JAGUAR/MARC as approve by GE]

S & F PVC Water hose pipe havy duty dia 50 mm complete all as specified and directed. (for swimming pool)

M&L for cleaning of surrounding areas of water supply installations, pump house, etc by cutting all bushes, shurbs, sharkandas and any other type of vegetations and treeming the earth surface to make good soil depressions removing and disposal of all waste materials to a distance not exceeding 100 M by deploying Mazdoor/T&P as required and taking all precautions complete all as specified and directed. Note :- Contractor shall take all precautions to avoid any damage to existing structures, pipe line, cable etc. Any damage to existing structure, cable, pipe line shall be repaired by the contractor without any extra cost to Govt.

Dismantling Old valve pit MS cover complete and S&F MS sheet cover of thickness 3.15mm on 50x50x6.0 mm angle iron framework including two coats of synthetic enamelled paint over a coat of red oxide primer with making provision of locking arrangement, complete all as specified and directed

Fixing only Rotational moulded, polyethylene water storage tanks (cylindrical vertical with closed top) of 500 litres capacity, hoisted and fixed in position including connecting up pipes including taking down old tank any type and depositing to MES store complete all as specified and directed. [Water tank shall be issued under Schedule ' B' free for fixing"]

Fixing only Rotational moulded, polyethylene water storage tanks (cylindrical vertical with closed top) of 1000 litres capacity, hoisted and fixed in position including connecting up pipes including taking down old tank any type and depositing to MES store complete all as specified and directed. [Water tank shall be issued under Schedule ' B' free for fixing"]

Deduct Schedule of credit (calculation will be done off line) Rs. 194795.00

M/S BRIJLAL UPADHYAY

SHIV SHANKAR MISHRA

SUNIL ENTERPRISE

M/S RAKESH TRADERS