REPAIR / REPLACEMENT OF MAIN RISING LINES WITH CONNECTED ITEMS AND SEWAGE DISTRIBUTION NETWORK WITH ALLIED MOTORS AND PUMPS AT AF STATION IZATNAGAR, BAREILLY.

Amount

Excavation in trenches not exc. 1.50 m wide and not exc. 1.50 m in depth for foundation etc. or for taking out and laying of water supply mains 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 exc. 25 cm thick in each layer as in soil complete all as specified and directed.

Removing surplus excavated material (SOIL) to distance not exc. 50 m and depositing where directed at a level not exc. 1.50 m above the starting point complete all as specified and directed.

M & L for making horizontal hole by mechanical Boring under hard standing, pavements or roads for crossing of GI / CI pipe line of 25 to 200 mm bore and making good the disturbed surface complete all as specified and as directed.

Taking up cast iron water mains (including all fittings) with spigot and socketed ends and lead joints including burning out joints complete all as specified and directed for the following sizes: -

(a) CI pipe of 150 mm bore.

(b) CI pipe of 100 mm bore.

(c) CI pipe of 80 mm bore.

Relaying of cast iron pipe with spigot and socketed ends after cleaning of internal surface of serviceable pipe with wire brushes and cleaning the complete pipe with clear water throughly complete all as specified and directed for the following sizes: - NOTE: - Old CI pipes obtained from taking up or down shall be used under these items.

(a) CI pipe of 150 mm bore.

(b) CI pipe of 100 mm bore.

(c) CI pipe of 80 mm bore.

Supply and laying in trenches ductile iron (DI) pressure pipe with spigot and socketed ends, centrally cast, class K-7 conforming to IS-8329 (2000) with internal metallic zinc coating and external black bituminous coating suitable for push on joint (Tyton) with and including necessary jointing material complete all as specified and directed for the following sizes: - NOTE: - Cost of joints and jointing material shall be deemed included in the unit rate of this item.

(a) DI pipe of 150 mm bore.

(b) DI pipe of 100 mm bore.

S & F of 80 mm bore cast iron pipe with spigot and socket ends, centrifugally cast, class LA, suitable for lead joints, in any length, laid in trenches complete all as specified and directed.

S & F of cast iron fittings such as bend (any type, radius and angle) tapper 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) collar, caps and plugs suitable for upto 150 mm bore cast iron pipe complete all as specified and directed.

S & F of cast iron fittings such as bend (any type, radius and angle) tapper any type (straight, bend, increasing, decreasing or double socket etc) tee pieces, single branch, ‘Y’ junction, double branch, cross (all ends flanged) collar, caps and plugs suitable for upto 150 mm bore cast iron pipe complete all as specified and directed.

S & F of cast iron fittings such as bend (any type, radius and angle) tapper any type (straight, bend, increasing, decreasing or double socket etc) tee pieces, single branch, ‘Y’ junction, double branch, cross (one end flanged and other end socket or socket and spigot) collar, caps and plugs suitable for upto 150 mm bore cast iron pipe complete all as specified and directed.

M & L for run lead joint suitable for cast iron pipe spigot and socketed joint including lead, cocking spun yarn etc. complete all as specified and directed for following sizes: -

(a) Cast Iron pipe 150 mm bore.

(b) Cast Iron pipe 100 mm bore.

(c) Cast Iron pipe 80 mm bore.

Labour only for run lead joint by using old lead obtained from dismantling of item No. 5(a) to 5(c) hereinbefore suitable for cast iron pipe spigot and socketed joint including providing new cocking spun yarn etc. complete all as specified and directed for following sizes: -

(a) Cast Iron pipe 150 mm bore.

(b) Cast Iron pipe 100 mm bore.

(c) Cast Iron pipe 80 mm bore.

M & L as in replacement for 3 mm thick rubber or fiber board gasket to make the joint leak proof with and including provision of mild steel nut-bolts, washers as required at site of as per existing size complete all as specified and directed for following sizes: -

(a) Joint of 80 mm bore pipe line.

(b) Joint of 100 mm bore pipe line.

(c) Joint of 150 mm bore pipe line.

(d) Joint of 200 mm bore pipe line.

Dismantling of old unserviceable, broken, damaged valve pit from its position and M & L for construction of brick masonry valve pit of size 1000 mm X 1000 mm X 1200 mm deep (Internal dimensions) with brick work using old size fly-ash bricks built in cement mortar 1:4 and 10 mm thick rendering on internal and 15 mm thick on exposed external surfaces, 50 mm X 50 mm X 6 mm mild steel angle iron frame, 3.15 mm thick mild steel sheet cover with appropriate size lifting handles and locking arrangement and 01 No. 50 mm size 4 levers lock with keys in duplicate make- Harison / Navtal including painting steel and iron surfaces with two coats of black bituminous paint over a coat of red oxide primer complete all as specified, shown on drawing No. CEAF / TD / EM / 01 and as directed.

Dismantling of old unserviceable, broken, damaged valve pit from its position and M & L for construction of brick masonry valve pit of size 1200 mm X 1200 mm X 1200 mm deep (Internal dimensions) with brick work using old size fly-ash bricks built in cement mortar 1:4 and 10 mm thick rendering on internal and 15 mm thick on exposed external surfaces, 50 mm X 50 mm X 6 mm mild steel angle iron frame, 3.15 mm thick mild steel sheet cover with appropriate size lifting handles and locking arrangement and 01 No. 50 mm size 4 levers lock with keys in duplicate make- Harison / Navtal including painting steel and iron surfaces with two coats of black bituminous paint over a coat of red oxide primer complete all as specified, shown on drawing No. CEAF / TD / EM / 01 and as directed.

M & L for repair to existing defective / leaking joint of CI pipe line to make it leakproof by caulking exposed lead including providing new spun yarn and lead as required to make good the joint with and including pumping out water from trench / pit complete all as specified and directed for following sizes: -

(a) Cast Iron pipe 200 mm bore.

(b) Cast Iron pipe 150 mm bore.

(c) Cast Iron pipe 100 mm bore.

(d) Cast Iron pipe 80 mm bore.

Taking up or down steel water tubing and connection from trenches or floor alongwith gate valve, stop valve if any, including segregation of serviceable pipes complete all as specified and directed for the following sizes: -

(a) GI pipe of 50 mm bore.

(b) GI pipe of 40 mm bore.

(c) GI pipe of 25 mm bore.

(d) GI pipe of 20 mm bore.

(e) GI pipe of 15 mm bore.

S & F of galvanized iron water tubing medium grade with and including all GI fittings as required at site, laid in trenches complete all as specified and directed for the following sizes: -

(a) GI pipe of 50 mm bore.

(b) GI pipe of 40 mm bore.

(c) GI pipe of 25 mm bore.

(d) GI pipe of 20 mm bore.

(e) GI pipe of 15 mm bore.

Relaying of galvaized iron water tubing and connection at any position including cleaning of old pipes (Internally and Externally complete) with and including provision of new GI fittings as required at site complete all as specified and directed for the following sizes: - NOTE: - Old GI pipes obtained from taking up or down shall be used under these items.

(a) GI pipe of 50 mm bore.

(b) GI pipe of 40 mm bore.

(c) GI pipe of 25 mm bore.

(d) GI pipe of 20 mm bore.

(e) GI pipe of 15 mm bore.

S & F of gunmetal globe or gate valve, with iron wheel head, screwed both ends for iron pipe with and including taking down old unserviceable one complete all as specified and directed for the following sizes: -

(a) Gate valve of 50 mm size.

(b) Gate valve of 40 mm size.

(c) Gate valve of 25 mm size.

(d) Gate valve of 20 mm size.

(e) Gate valve of 15 mm size.

Taking out existing unserviceable, broken, damaged sluice valve from its existing position and Supply, installation, commissioning and testing of 200 mm size sluice valve of cast iron body, class-I, both ends flanged & drilled, ISI marked conforming to IS-14846 (2000), PN-1.60 with gun metal or stainless steel spindle including all accessories such as nut-bolts, washers & fibre / rubber gasket as required at site complete all as specified and directed.

Taking out existing unserviceable, broken, damaged sluice valve from its existing position and Supply, installation, commissioning and testing of 150 mm size sluice valve of cast iron body, class-I, both ends flanged & drilled, ISI marked conforming to IS-14846 (2000), PN-1.60 with gun metal or stainless steel spindle including all accessories such as nut-bolts, washers & fibre / rubber gasket as required at site complete all as specified and directed.

Taking out existing unserviceable, broken, damaged sluice valve from its existing position and Supply, installation, commissioning and testing of 100 mm size sluice valve of cast iron body, class-I, both ends flanged & drilled, ISI marked conforming to IS-14846 (2000), PN-1.60 with gun metal or stainless steel spindle including all accessories such as nut-bolts, washers & fibre / rubber gasket as required at site complete all as specified and directed.

Taking out existing unserviceable, broken, damaged sluice valve from its existing position and Supply, installation, commissioning and testing of 80 mm size sluice valve of cast iron body, class-I, both ends flanged & drilled, ISI marked conforming to IS-14846 (2000), PN-1.60 with gun metal or stainless steel spindle including all accessories such as nut-bolts, washers & fibre / rubber gasket as required at site complete all as specified and directed.

Cleaning of RCC overhead tank of 50,000 gallons capacity at 12.00 metres high staging located at various pump houses, by decanting water, cleaning of internal surface and bottom of the tank by scraping with mild steel scrubbers / wire brushes, rubbing down scale, dirt, sludge etc., washing with clear water, taking out and removing mud, dirt, silt, sand, iron deposits sludge, etc. from inside of the tank and depositing the rubish at a distance not exc. 50 metres away from the tank, washing inner surfaces of tank with lime and bleaching powder and removing the same until clear water is obtained including cutting of bushes, plants, cleaning of drains, surrounding area of tank and letter writing work by using white paint on Black painted base showing CAPACITY :, CLEANED ON:, and DUE ON: complete all as specified and as directed.

Cleaning of RCC overhead tank of 1,00,000 gallons capacity at 12.00 metres high staging located at Pump House No. 11, by decanting water, cleaning of internal surface and bottom of the tank by scraping with mild steel scrubbers / wire brushes, rubbing down scale, dirt, sludge etc., washing with clear water, taking out and removing mud, dirt, silt, sand, iron deposits sludge, etc. from inside of the tank and depositing the rubish at a distance not exc. 50 metres away from the tank, washing inner surfaces of tank with lime and bleaching powder and removing the same until clear water is obtained including cutting of bushes, plants, cleaning of drains, surrounding area of tank and letter writing work by using white paint on Black painted base showing CAPACITY :, CLEANED ON:, and DUE ON: complete all as specified and as directed.

Material and labour for preparation of old decorated surface of any description as in external walls of RCC overhead tank of 50,000 gallons capacity at 12.00 metres high stagging by scrapping with mild steel wire brushes and sand Papers to remove all the loose paint, sludge, rust and the like and applying 02 coats of cement base paint complete all as specified and directed.

Dismantling / taking down of existing serviceable or unserviceable steel plate size 1.25 m X 1.25 m X 5-6 mm thick (bottom or side of the tank) from existing over head pressed steel tank erected at 6.00 metres high staging, by unscrewing, opening or cutting of nut-bolts, joints including removing of joining material complete all as specified and directed. NOTE: - Serviceable plates shall be segregated and stacked properly duly cleaned at site of work for re-use and all other unserviceable plates, nut-bolts and washers etc. shall be removed from site of work as directed.

Supply and fixing of pressed steel plate of Size 1.25 m X 1.25 m X 5.00 mm thick suitable for pressed steel over head tank fixed at 6.00 metres high staging as per existing one (bottom and side) including tightening of Nut-Bolt and provision of necessary jointing material like lead wool, rubber gasket with and including applying two coats of black bituminous lead free paint (suitable for drinking water) on inner surface and two coats of aluminium paint on outer surface over a coat of red oxide primer after preparation of surface complete all as specified and directed. NOTE: - New nut-bolts, washers as required shall be measured and paid separately.

M & L for re-fixing of old serviceable pressed steel plate (Obtained from dismantling) of size 1.25 m X 1.25 m X 5-6 mm thick, fixed to existing pressed steel tank fixed at 6.00 metres high staging by using new jointing materials like nut-bolts, washers, lead wool, rubber gasket as per existing type and size including preparation of surfaces and applying two coats black lead free bituminous paint on inner face of the plate complete all as specified and directed. NOTE: - New nut-bolts, washers as required shall be measured and paid separately.

Dismantling / cutting of worn out mild steel plale top cover of existing over head pressed steel tank erected at 6.00 metres high staging complete all as specified and directed. NOTE: - Serviceable plates shall be segregated and stacked properly duly cleaned at site of work for re-use and all other unserviceable plates, nut-bolts and washers etc. shall be removed from site of work as directed.

Supply and fixing of 3.15 mm thick mild steel sheet as in top cover of preesed steel overhead tank erected on 12 metres high staging, fixed with necessary nut-bolts, washers etc. including applying two coats of black bituminous lead free paint (Suitable for drinking water) on inner surface and two coats of Synthetic enemel paint over a coat of red oxide primer on outer surface after preparation of surfaces complete all as specified and directed. NOTE: - New nut-bolts, washers as required shall be measured and paid separately.

M & L for re-fixing of 3.15 mm thick old serviceable mild steel plate (Obtained from dismantling) as in top cover of pessed steel tank fixed at 12.00 metres high staging, using new jointing materials like nut-bolts, washers, lead wool, rubber gasket as per existing type and size including applying two coats of black bituminous lead free paint (Suitable for drinking water) on inner surface and two coats of Synthetic enemel paint over a coat of red oxide primer on outer surface after preparation of surfaces complete all as specified and directed. NOTE: - New nut-bolts, washers as required shall be measured and paid separately.

Dismantling of framed steel work of any description such as ladder work, supporting members of tank structure,supporting members of tank cover plate, cleats and the like from over head steel / RCC tank erected on 02 to 16 meters high staging, segregation of serviceable steel, keep the same in safe custody for reuse and removal of unserviceable material from site of work complete all as specified and directed.

Supply and fixing of mild steel framed work as ladder, cleats and similar work for water tanks conforming to Fe-410-O or Fe-310-O by welding or screwing with nut-bolt & washers as per existing, with and including applying two coats of black bituminous lead free paint (Suitable for drinking water) over a coat of red oxide primer on the work which is carried out inside of the tank OR applying two coats of synthetic enamel paint over a coat of red oxide primer on the work which is carried out ouside of the tank after preparation of surfaces complete all as specified and directed. NOTE: - New nut-bolts, washers as required shall be measured and paid separately.

Re-fixing of mild steel framed work (Obtained from dismantling of mild steel section) as ladder, cleats and similar work for water tanks conforming to Fe-410-O or Fe-310-O by welding or screwing with nut-bolt & washers as per existing, with and including applying two coats of black bituminous lead free paint (Suitable for drinking water) over a coat of red oxide primer on the work which is carried out inside of the tank OR applying two coats of synthetic enamel paint over a coat of red oxide primer on the work which is carried out ouside of the tank after preparation of surfaces complete all as specified and directed. NOTE: - New nut-bolts, washers as required shall be measured and paid separately.

S & F of mild steel screw bolt (machine made) with hexagonal or square head at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, of any length of bolt and diameter of the neck of bolt as ordered as per requirement complete all as specified and directed.

M & L for brick work with fly-ash old size bricks having designation 75 conforming to IS-12894 (2002), straight or curved on plan exc. 6.00 m mean radius built in cement mortar 1:4 complete all as specified and directed.

M & L for rendering 10 mm thick cement plaster on fair faces of brick work or concrete surfaces with cement mortar 1:4 finished even and fair complete all as specified and directed.

Demolition of brick work or stone / boulder masonry including all quoins, arches, pillars, etc. built in cement mortar or cement lime mortar complete all as specified and directed.

M & L for providing plain cement concrete, type B-1, 1:2:4 (using 20 mm graded stone aggregate) as in floor, foundation, filling and mass concrete complete all as specified and directed.

Supply only Calcium based high strength granular chlorination chemical for treatment of drinking water (Calcium Hypo chlorite 65% to 70% chlorine content) in 45 Kg PVC sealed drum complete all as specified and directed. Make:- Traditional product of make "Puri Chlor" manufactured by Shree Rayalaseema Hi-Strength Hypo Ltd OR of any other make as approved by E-in-C's Branch, New Delhi.

Clearing away all grass vegetation, saplings, shrubs, brushwood, undergrowth, unwanted plants, roots by cutting and de-rooting the same and removal of rubbish beyond 50 metres from the outer periphery of the area under clearance complete all as specified and directed.

Collection of water sample from the bore well and testing of the same as physical, bactirialogical and chemical analysis for potability of drinking purpose from the Govt. Approved Authorized labs as directed by GE complete all as specified and directed.

M & L for supply and lowering as in replacement 100 mm bore and 3.00 metre long mild steel heavy duty, both ends threaded column pipe duly fixed with suitable size mild steel flanges at both ends including welding thereof inside and outside complete all as specified and directed.

SONI ENTERPRISES

Kapoor Contractor and supplier

The Electrical Engineers