REPAIRS REPLACEMENT AND MAINT TO UNSERVICEABLE DISTRIBUTION PIPE LINES INCLUDING CONNECTING MISC WORKS AT AFA HYDERABAD

Amount

M&L for attending repair / rectification of external water supply complaints of GI / CI / DI pipe lines, Sluice valves of any type and size, no water supply and other water related complaints including transportation from complaint cell to complaint locations and back to complaint cell along with necessary T&P with provision of tightening of loose joints of union, elbow,sockets etc, cutting / threading and making joints and cleaning for any blockages, opening of float valve of service tanks, cleaning and fixing the same in its position, including taking down old unserviceable pipe and fittings replacement of Pipes / union / sockets / nipples etc as required at site for GI Tubing up to 25 mm dia complete all as specified and as directed. (NOTE:- GI / DI / CI pipes and fittings shall be measured and paid separately under relevant items of Schedule 'A' / BOQ)

All as per Ser item No 1 above but for GI tubing 40 mm bore to 50 mm bore

All as per Ser item No 1 above but for GI tubing 80 mm bore to 100 mm bore

M&L for attending break down of CI / DI / MS pipe line of 380 / 400 mm dia bursting / cracks and including cleaning / removal of broken pipe pieces of various lengths through gas cutting / manual cutting as per site requirement and including taking out damaged part of pipes and replaceing with new MS/DI pipes, inserting necessary Specials of CI / DI such as Collar/bends/tail piece/mechanical Joints etc as per site requirement, testing for leakages of lead joints, testing and dewatering by using necessary dewatering pumps, earth work in any type of soil by manual or using special T&P such as JCB's, Cranes complete all as specified and as directed.

All as per Ser item No 4 above but pipe line of 150 to 300mm dia.

All as per Ser item No 4 above but pipe line of 80 to 100mm dia.

Notes for Sl Item No 1 to 6 : (a) The contractor will be allotted complaints at MES complaint cell on requirement basis on all working days including Sunday and Holidays and sufficient tradesman/resources will be deployed by him for completion of day to day complaints within 12 hours from the time of reporting. Any delay beyond above mentioned time limit witout intimation of genuine cause, panalities will be recovered twice of the quoted rate for each un-attended complaint.

(b) A detailed log book of complaints with completion/non completion remarks from users/MES will be maintained by the contractor and the same will be updated on daily basis in consulation with JE E&M/Engineer-in-Charge. (c) The contractor will make suitable arrangement for emergency complaints and will notify JE EM/ Engineer-in-Charge about extraordinary circumstances for probable non-completion or delay in rectification of complaints beyond stated time limt set for disposal of complaints.

(d) The quoted rate is deemed to be inclusive of transportation and other expenses required for the resources deployed at the complaint site. (e) The cost of damaged roads, LT UG/HT cables, existing structure etc shall be deemed to be included in the quoted unit rate and no extra payments shall be allowed on this account. (f) Necessary Excavation and earth work /GI special / CI / DI Specials/Mechinical joints/GI/DI/MS pipes etc shall be measured and paid under respective items of Schedule.

Supply Only seamless MS pipes with Flanged ends duly drilled of thickness 8 mm in any length laid in trenches and jointed to the existing pipe all as specified and as directed with suitable gaskets/nuts bolts welding etc of size 400 mm dia complete all as specified and as directed . NOTE :- : Rates for taking down and fixing of pipes deemed to be included in Ser item No 1 to 6 above

Supply Only DI pipes (ductile iron) , Class K-7, spigot and socketed ends, of size 400 mm dia conforming to IS- 8329:2000 in any length, laid in trenches including jointing materials such as rubber tyton joints complete all as specified and as directed NOTE :- Rates for taking down and fixing of pipes deemed to be included in Ser item No 1 to 6 above

All as per Ser. item No. 8 above but 300 mm bore pipe

All as per Ser. item No. 8 above but 250 mm bore pipe

All as per Ser. item No. 8 above but 200 mm bore pipe

All as per Ser. item No. 8 above but 150 mm bore pipe

All as per Ser. item No. 8 above but 100 mm bore pipe

All as per Ser. item No. 8 above but 80 mm bore pipe

Supply and fixed in repairs PP-R Ball valves of 20 mm dia (brass insert) as per requirement at site complete all as specified and as directed.

Supply Only DI mechanical joint / expansion joint / Cast Iron detachable joint of 380 / 400 mm bore and including necessary nuts, bolts and neoprene rubber rings complete all as specified and as directed. NOTE :- Rates for taking down and fixing of pipes deemed to be included in Ser item No 1 to 6 above

All as per Ser. item No. 16 above but 300 mm bore

All as per Ser. item No. 16 above but 250 mm bore

All as per Ser. item No. 16 above but 200 mm bore

All as per Ser. item No. 16 above but 150 mm bore

All as per Ser. item No. 16 above but 100 mm bore

All as per Ser. item No. 16 above but 80 mm bore

Supply Only GI tubing medium grade of 50 mm bore including necessary fittings complete all as specified and as directed. NOTE :- Rates for taking down and fixing of pipes deemed to be included in Ser item No 1 to 6 above

All as per Ser. item No. 23 above but 40 mm bore

All as per Ser. item No. 23 above but 25 mm bore

All as per Ser. item No. 23 above but 20 mm bore

All as per Ser. item No. 23 above but 15 mm bore

All as per Ser. item No. 23 above but 100 mm bore

All as per Ser. item No. 23 above but 80 mm bore

Supply Only GI fittings 15 mm bore, medium grade, ISI marked, smooth finished and make embosed on fittings complete all as speciied and as directed for the following fittings :- (NOTE :- Rates for taking down and fixing of pipes deemed to be included in Ser item No 1 to 6 above)

Union

Socket

Hex Nipple

Nipple 75 mm long

Nipple 100mm long

Nipple 150 mm long

Niple 200 mm long

Elbow

All equal Tee

Nipple 300 mm long

Supply Only GI fitting 20 mm bore, medium grade, ISI marked, smooth finished and make embosed on fittings complete all as speciied and as directed for the following fittings :- (NOTE :- Rates for taking down and fixing of pipes deemed to be included in Ser item No 1 to 6 above)

Union

Socket

Hex Nipple

Nipple 75 mm long

Nipple 100mm long

Nipple 150mm long

Niple 200 mm long

Elbow

All equal Tee

Nipple 300mm long

Reducer 20mm x15 mm

Reducer tee 20 mm x 20 mm x15 mm

Reducer Elbow 20 mm x 15 mm

Supply Only GI fitting 25 mm bore, medium grade, ISI marked, smooth finished and make embosed on fittings complete all as speciied and as directed for the following fittings :- (NOTE :- Rates for taking down and fixing of pipes deemed to be included in Ser item No 1 to 6 above)

Union

Socket

Hex Nipple

Nipple 75 mm long

Nipple 100mm long

Nipple 150mm long

Niple 200 mm long

Elbow

All equal Tee

Nipple 300mm long

Reducer 25mm x15 mm

Reducer 25mm x20 mm

Reducer tee 25mm x 25mm x20 mm

Reducer Elbow 25mm x 20mm

Coupling

Supply Only GI fittings 40 mm bore, medium grade, ISI marked, smooth finished and make embosed on fittings complete all as speciied and as directed for the following fittings :- (NOTE :- Rates for taking down and fixing of pipes deemed to be included in Ser item No 1 to 6 above)

Union

Socket

Hex Nipple

Nipple 75 mm long

Nipple 100mm long

Nipple 150mm long

Niple 200 mm long

Elbow

All equal Tee

Nipple 300mm long

Reducer 40mm x25 mm

Reducer 40mm x20 mm

Reducer 40mm x15 mm

Reducer tee 40mm x 40mm x25mm

Reducer tee 40mm x 40mm x15 mm

Reducer tee 40mm x 40mm x20mm

Coupling

Reducer Elbow 40mm x 25mm

Reducer Elbow 40mm x 20mm

Reducer Elbow 40mm x 15mm

Supply Only GI fitting 50 mm bore, medium grade, ISI marked, smooth finished and make embosed on fittings complete all as speciied and as directed for the following fittings :- (NOTE :- Rates for taking down and fixing of pipes deemed to be included in Ser item No 1 to 6 above)

Union

Socket

Hex Nipple

Nipple 75 mm long

Nipple 100mm long

Nipple 150mm long

Niple 200 mm long

Elbow

All equal Tee

Nipple 300mm long

Reducer 50mm x40 mm

Reducer 50mm x25 mm

Reducer 50mm x20 mm

Reducer tee 50mm x 50mm x 40mm

Reducer tee 50mm x 50mm x25 mm

Reducer tee 50mm x 50mm x20mm

Reducer tee 50mm x 50mm x15mm

Coupling

Reducer Elbow 50mm x 40mm

Reducer Elbow 50mm x 25mm

Reducer Elbow 50mm x 20mm

Reducer Elbow 50mm x 15mm

Supply Only GI fitting 100 mm bore, medium grade, ISI marked, smooth finished and make embosed on fittings complete all as speciied and as directed for the following fittings :- (NOTE :- Rates for taking down and fixing of pipes deemed to be included in Ser item No 1 to 6 above)

Socket

Nipple 300 mm long

Reducer 100 mm x 80 mm

Reducer 100mm x 50 mm

Reducer 100 mm x 40 mm

Elbow

Coupling

Reducer tee 100 mm x 100 mm x 80 mm

Supply Only GI fitting 80 mm bore, medium grade, ISI marked, smooth finished and make embosed on fittings complete all as speciied and as directed for the following fittings :- (NOTE :- Rates for taking down and fixing of pipes deemed to be included in Ser item No 1 to 6 above)

Union

Socket

Hex Nipple

Nipple 75 mm long

Nipple 100 mm long

Nipple 150 mm long

Niple 200 mm long

Elbow

All equal Tee

Nipple 300 mm long

Reducer 80 mm x50 mm

Reducer 80 mm x40 mm

Reducer 80 mm x25 mm

Reducer tee 80 mm x 80 mm x 50 mm

Reducer tee 80 mm x 80 mm x40 mm

Reducer tee 80 mm x 80 mm x25 mm

Reducer tee 80 mm x 80 mm x20 mm

Coupling

Reducer Elbow 80 mm x 50 mm

Reducer Elbow 80 mm x 40 mm

Reducer Elbow 80 mm x 25 mm

Supply and fixed in repairs Gun metal globe / gate valve of size 50 mm bore with iron wheel head, screwed with ends for iron pipe ISI marked complete all as specified and as directed.

All as per Ser item No. 37 above but 40 mm bore

All as per Ser item No. 37 above but 25 mm bore

All as per Ser item No. 37 above but 20 mm bore

All as per Ser item No. 37 above but 15 mm bore

Supply and fixed in repairs valve spindle for sluice valve 80 mm dia non raising type heavy duty by opening the top cover and replacement of stainless steel spindle, worn out nuts bolts washers gates gaskets etc and make the valve serviceable complete all as specified and as directed.

All as per Ser. item No. 42 above but 100 mm dia

All as per Ser. item No. 42 above but 150 mm dia

All as per Ser. item No. 42 above but 200 mm dia

All as per Ser. item No. 42 above but 250 mm dia

All as per Ser. item No. 42 above but 300 mm dia

All as per Ser. item No. 42above but 380 mm dia

Supply and fixed in repairs cast iron 80 mm dia sluice valves heavy duty PN 1 (ISI marked) complete with stainless steel spindles, check nuts gaskets, bolts nuts and washers both sides flanged including jointing material and necessary modifications for fixing in locations as required at site complete complete all as specified and as directed.

All as per Ser item No. 49 above but 100 mm dia

All as per Ser item No. 49 above but 150 mm dia

All as per Ser item No. 49 above but 200 mm dia

Supply and fixed in repairs cast iron 250 mm dia sluice valves heavy duty PN1.6 (ISI marked) complete with stainless steel spindles, check nuts gaskets, bolts nuts and washers both sides flanged including jointing material and necessary modifications for fixing in locations as required at site complete all as specified and directed.

All as per Ser. item No. 53 above but 300 mm dia

All as per Ser. item No. 53 above but 350 \ 380 mm dia

Supply and fixed in repairs cast iron 80 mm dia double flanged non return valve with by pass arrangement ISI marked heavy duty confirming to IS 5312 part I of pressure rating PN1.0 complete all as specified and directed.

All as per Ser. item No.56 above but 100 mm dia

All as per Ser. item No.56 above but 150 mm dia

All as per Ser. item No.56 above but 200 mm dia

Supply and fixed in repairs CI foot valve 50 mm dia with gunmetal parts flanged type as per IS 4038 with high stainer complete all as specified and directed.

All as per Ser. item No. 60 above but 80 mm dia

All as per Ser. item No. 60 above but 100 mm dia

All as per Ser. item No. 60 above but 150 mm dia

All as per Ser. item No. 60 above but 200 mm dia

Supply and fixed in repairs cast iron 80 mm dia Air release valve with drilled flanged ends heavy duty confirming to IS complete all as specified and directed.

All as per Ser. item No. 65 above but 100 mm dia

M&L for burning out old lead joint and taking out lead and M&L for new Run lead joints for CI pipe of 380 mm dia complete all as specified and directed. Note:- Earth work and excavation will be measured and paid separately.

All as per Ser. item No. 67 above but 250 mm bore pipe

All as per Ser. item No. 67 above but 200 mm bore pipe

All as per Ser. item No. 67 above but 150 mm bore pipe

All as per Ser. item No. 67 above but 100 mm bore pipe

All as per Ser. item No. 67 above but 80 mm bore pipe

Dismantling wrought iron or mild steel work of any description etc complete all as specified and as directed.

M&L for Mild Steel Framed work as in Duct covers,Chamber covers and similar works, angle or other section with gusset plates, MS Plates or sheets of any thickness, rails, braces, etc., complete, welded for fixing with and including either hooks and hinges with handles also fastening and fixing complete, using ERW or induction butt welding wherever necessary, complete all as specifed and as directed

M & L Preparation of new or previously untreated steel surfaces of any description, not otherwise described and applying two coats of synthetic enamel paint over a coat of zinc chrome primer complete all as specified and as directed.

Demolition of Cement Concrete of any description and in any position etc complete all as specified and as directed.

M&L for PCC 1:3:6, type C1 (using 20 mm graded stone aggregate) as in coping, bed plates, etc., including weathering, slightly rounded or chamfered angles and throating, necessary form work, including dismantling existing complete all as specified and as directed.

Demolition / Cutting of road / PCC (unreinforced)/ hard standing for taking out the damaged pipe etc complete all as specified and as directed.

Demolition of Brickwork or stone / boulder masonry / Pre cast block masonry built in cement motor including all quoins, arches, pillars,etc, but excluding ashlar facings, dressed stone work and precast concrete articles complete all as specified and as directed.

M&L for Pre-cast cement concrete block masionary with solid blocks, exc 10 cm in width and setting in cement mortor 1:6 Type B1 PCC 1:2:4 (20 mm graded stone aggregate) complete all as specified and as directed.

M&L for rendering 10 mm thick on fair faces of brick work or concrete srufaces in cement mortar 1:6 complete all as specified and as directed.

M& L for Construction of PCC block masonry valve chamber of size 1200 x1200 x1200 mm internal size with wall thickness 300 mm in cement mortar 1:6 including base concrete (1:4:8) type D2, plastering with cement mortar 1:6 including provision of MS sheet of 3 mm thickness complete with locking arrangement with 7 lever lock (01 Nos), lifting handle complete all as specified and as directed. (NOTE:- The item rate is deemed to be including excavation and earth work RFR and plastering in CM 1:4 / concrete / Block masonry / Cover slabs etc)

All as per Ser . item No. 82 above but valve chamber of size 2000 X 2000 X 2000 mm

All as per Ser. item No. 82 above but valve chamber of size 900 x 900 x 1000 mm.

S&F in repairs Cast iron specials such as bends, collar and Tee etc any type as per site requirement complete all as specified and as directed.. (Note : The necessary earth work and excavation, will be measured and paid seperately)

S & F in repairs MS connecting pieces one end flanged and other end spigot / socket reducers/bell mouth pieces, bends,tapers any type and radius and angle , tee pieces single branch 'Y' junction double branch one end flanged and other end socket ,all ends socket, all ends flanged etc of size upto 400 mm made out of MS plate 12 mm thick complete all as specified and as directed.

S&F in repairs DI specials such as bends, collar and Tee etc any type as per site requirement complete all as specified and as directed. (Note : The necessary earth work and excavation will be measured and paid seperately)

Excavation in trenches not exceeding 1.5 mtr wide and not exceeding 1.5 mtr in depth for laying of pipe, etc and getting out in hard / dense soil complete all as specified and as directed.

Excavation in trenches not exceeding 1.5m wide but exc 1.50 mtr and not exceeding 3.0 mtr in depth in hard / dense soil and getting out for repairs to water mains / valves / valve chamber including forming of bottom surface to required level and gradient complete all as specified and as directed

Returning, filling in trenches including spreading leveling, watering and ramming in layers not exceeding 25 cm complete all as specified and as directed

Removing the surplus soil to a distance exceeding 50 metres and not exceeding 250 metre and depositing where directed at a level not exceeding 1.5 metres above the starting point complete all as specified and as directed

Taking down old rusted MS covers including supply and fix new covers 4 mm thick MS sheet cover double door type welded to angle iron frame of size 40 x 40 x 6 mm thick including lifting hooks and locking arrangements of size 1.0 x 1.0 mtr complete and fixing in concrete with anchor fasteners and applying two coats of coal tar epoxy paint over one coat of red oxide primer complete all as specified and as directed.

All as per Ser Item No 92 above but of size 1.2 x 1.2 mtr

All as per Ser Item No 92 above but of size 1.5 x 1.5 mtr

All as per Ser Item No 92 above but of size 1.8 x 1.8 mtr

Srinivasa Consructions

Allied Constructions

SRI SAI CONSTRUCTIONS