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WINNETKA WEEKLY TALK, SATURDAY, MAY 2, 1925 ----ee---------- with earth, in place at fifty cents wrought iron ladders, rounds set (20) feet south of the north line of 70 cubic yards of sand for a sub- brand of 7 waterproofing paint (50c) per lineal foot, ...... $1,585.00 sixteen (16) inches apart in the Winnetka Avenue and has a depth base six (6) inches thick, for _the known as "Marine Cement" or its 510 lineal feet of ten (10) inch pipe above four manhole-catchbasins, of seven (7) feet at the point of said thirty-five hundred (3500) equal. f & drains laid at an average depth of at Seven Dollars ($7.00) per set, said connection. square feet of sidewalk approo=ch- 800 cubic yards of gxoavation or ins i seven (7) feet below the finished $28.00 | 17 abandoned catchbasins and man- es, in place at Two Dollars fifty subway, average depth nine grade of the parkway, five (5) feet westerly from the westerly curb in the westerly parkway of the pro- posed improvement from Church Road southerly for a distance of two hundred fifty (250) feet and from Cherry Street southerly for a distance of two hundred sixty (260) feet; the trenches therefor shall be backfilled with earth, in place at One Dollar fifty cents ($1.50) per lineal fool, Vee eas $765.00 2530 lineal feet of twelve (12) inch pipe drains laid at an average depth of five (5) feet six (6) inches be- low the top of the curb, five (5) feet westerly therefrom and in the westerly parkway of the proposed improvement, from a point eighty- five (85) feet northwesterly from the existing storm sewer in Win- netka Avenue northwesterly for a distance of eighteen hundred sev- enty-five (1875) feet; also from a point ninety (90) feet northwest- erly from the existing storm sewer in Willow Street northwesterly for a distance of four hundred thirty- five (435) feet; also from the pro- posed manhole-catchbasin at the northwesterly curb corner of Ash Street northwesterly for a distance of two hundred twenty (220) feet; and thy trenches thereof shall be backfilled with earth, laid at One Dollar sixty-five cents ($1.65) per lineal foot, $4,174.50 215 lineal feet of twelve (12) inch pipe drains laid at an average depth of eight (8) feet below the top of the finished grade of the pavement, eighty-five (85) feet connecting said proposed twelve (12) inch drain hereinbefore specified with the existing storm sewer in Win- netka Avenue; ninety (90) feet connecting said proposed twelve (12) inch drain with the existing storm sewer in Willow Street; and forty (40) feet connecting the said proposed twelve (12) inch drain at the southwesterly curb corner at Ash Street to the proposed twelve (12) inch drain and manhole-catch- basin at the northwesterly curb corner of Ash Street, including the removal of all surplus excavated material (and the trenches thereof shall be backfilled with sand which is provided for in the following item of this estimate); said drain pipes shall be laid along a line five (5) feet westerly from the westerly curb line extended of said proposed improvement, laid at Two Dollars ($2.00) per lineal foot, ...... $430.00 200 cubic yards of sand backfill for the eight (8) inch drains, the two hundred fifteen (215) feet of twelve (12) inch drain and the twenty-four (24) inch concrete pipe sewer, in place at Two Dollars fifty cents ($2.50) per cubic yard, ...... $500.00 950 lineal feet of eight (8) inch pipe drains for catchbasin connections, laid at an average depth of four (4) feet below the finished grade of the pavement. The said eight (8) inch drains shall connect the thirty- nine (39) concrete catchbasins here- in provided for with the said exist- ing drains and with the ten (10) inch and twelve (12) inch drains herein provided for. The locations of said connections are hereinafter given where said catchbasins are provided for, laid at One Dollar (31.00) per lineal foot ...... $950.00 The size of the drains specified for each of the above items shall be the inside diameter. All of said drain pipes in said above items shall be salt glazed, vitrified tile sewer pipe with bell and spigot ends; the backfill materials for all trenches shall be thoroughly flush- ed with water. The joints of all drains except the four (4) inch drains which shall be laid with open joints, shall be made with mortar composed by volume of one (1) part Portland cement and two (2) narts sand. The free ends of all drains shall be closed wih brick plugs. The estimate of cost of the above items of drains shall include all materials, trenching, laying, backfilling and removal of all sur- plus excavated material from the trenches. 39 concrete catchbasins, four (4) feet inside diameter, height of concrete over all six feet six inches (6' 6") with openings left in the wall of each basin for the said eight (8) inch catchbasin drain connection, at Sixty Dollars ($60.00) each, ae ARE A $2,340.00 39 cast iron catchbasin covers with rim and perforated 1lid, combined weight of rim and lid five hundred (500) pounds, average thickness of metal one and one-quarter (13) inches. set in place at Twenty Dol- ars ($20.00) each. $780.00 11 concrete manholes, three (3) feet inside diameter: averaze height of concrete over all six (6) feet, with openings left in the walls of said manholes for drain pipes herein- before provided for, at Fifty-five Dollars. (355.00) . each, ..: $605.00 11 cast iron manhole covers with rim and solid lid; combined weight of rim and lid five hundred forty (540) pounds; average thickness of metal one and one-quarter (11) inches. set in place at Twenty Dol- lars ($20.00) ach, ...e.crmv ine $220.00 11 sets of three-quarter (3%) inch wrought iron ladders, rounds set sixteen (16) inches apart in the above eleven manholes, at Five Dol- lars (35.00) per Sat, ...c.cuve- $55.00 concrete manholes three (3) feet inside diameter, average height of concrete over all twelve (12) feet, openings left in the walls of said manholes for drain pipes hereinbe- fore nrovided for, at One Hundred five Dollars ($105.00) each,....$210.00 cast iron manhole covers with rim and solid lid; combined weight of rim and lid five hundred forty (540) pounds; average thickness of metal one and one-quarter (1%) inches, set in place at Twenty Dollars ($20.00) each..$40.00 sets of three-quarter (3) inch wrought iron ladders, rounds set sixteen (16) inches apart in the above two manholes, at Ten Dol- lars ($10.00) per set, $20.00 concrete combined manhole-catch- basins, four (4) feet inside dia- meter, average height of concrete over all ten (10) feet, with open- ings left in the walls of said com- bined manho'le-catchbasins for the drain pipes hereinbefore provided for, at Seventy-three Dollars €373.00) €ACH,. »..¢. 5.0 vuvpinn vir $292.00 4 cast iron catchbasin covers, with rims and perforated lids, for the said combined manhole-catch- basins, combined weight of rim and lid five hundred (500) pounds, aver- age thickness of metal one and one-quarter (11%) inches, set in S ro © - place at Twenty Dollars ($20.00) 4 Pry RANA Ie rove ann «$50.00 (%) each, 4 sets of three-quarter The catchbasins, manholes and combined manhole-catchbasins herein specified jn each of the above items shall be constructed of concrete composed by volume of (1) part Portland cement, two (2) parts sand and four (4) parts gravel or crushed stone. The slide walls and bottoms shall be six (6) inches thick. The side walls shall be drawn in to fit and sup- port the cast iron covers. The covers shall consist of a frame or rim and lid. The lid shall be twenty-three (23) inches in dia- meter. The manholes shall have solid lids and the catchbasins and combined manhole-catchbasins shall have perforated lids. The height of covers shall be nine (9) inches. The ladders hereinabove specified shal] consist of three- quarter (3%) inch wrought iron bars securely set in the walls of manholes and combined manhole- catchbasins. Said bars shall be each twenty-four (24) inches in length and said ladder rounds shall be spaced sixteen (16) inches apart from the top to the bottom of said manholes and said combined man- hole-catchbasins. The estimated price above given includes all ex- cavating, concrete work, backfill- ing and removal of surplus exca- vated material. Said thirteen (13) manholes shall be located as fol- lows: One (1) manhole at the northerly end of the said twelve (12) inch drain; one (1) manhole at the end of the said twelve (12) inch drain in Willow Street; one (1) manhole three hundred (300) feet northerly of said last mentioned manhole; one (1) manhole at the southerly end of said twelve (12) inch drain in Winnetka Avenue; nine (9) man- holes along the said twelve (12) inch drain between Winnetka Ave- nue and Church Road and approxi- mately three hundred (300) feet apart. The said four (4) combined man- hole-catchbasins shall be located as follows: One (1) at the north- erly end of said ten (10) inch drain at Church Road; one (1) at the southwesterly curb corner at Ash Street and along the line of said twelve (12) inch drain; one (1) at the northwesterly curb cor- ner at Ash Street and along the line of said twelve (12) inch drain; one (1) at the northerly end of said ten (10) inch drain at Cherry Street. The said thirty-nine (39) catch- basins shall be located as follows: Eleven (11) pairs shall be located, one catchbasin of each of said pairs in the easterly and one in the westerly curb of said proposed im- provement between the south line of Willow Street and the north line of Winnetka Avenue. Said pairs shall be spaced approximately two hundred (200) feet apart. One (1) catchbasin shall be located at the northeasterly curb corner of Win- netka Avenue and said proposed improvement; one (1) catchbasin shall be located in the easterly curb thirteen hundred (1300) feet north- erly from the northerly line of Winnetka Avenue; one (1) catch- basin shall be located at the north- westerly curb corner of Winnetka Avenue and said proposed improve- ment; two (2) pairs of said catch- basins shall be located in said pro- posed inprovement in Willow Street, one (1) catchbasin of said pair in the north curb and one (1) in the south curb; one (1) pair of said catchbasins shall be located one hundred fifty (150) feet east of the east line extended of For- est Street and one (1) pair of said catchbasins shall be located at the westerly line extended of Church Road; one (1) catchbasin shall be located in the easterly curb of said improvement thirty-one hundred (3100) feet northerly from the northerly line of Winnetka Avenue; two (2) pairs of said catchbasins shall be located in the easterly and westerly curb of said improvement, one (1) pair of said catchbasins shall be located midway between Willow Street and Ash Street and one (1) pair midway between Ash Street and Cherry Street; one (1) catchbasin shall be located at the northeast curb corner of Ash Street; one (1) catchbasin shall be located at the northwest curb cor- ner of Cherry Street; one (1) catch- basin shall be located at the north- east corner of Cherry Street; one (1) pair of said catchbasins shall be located at the east end of the nroposed brick pavement in Oak Street, one (1) catchbasin of said pair shall be located in the north curb and one (1) in the south curb of said Oak Street improvement. Said pronosed catchbasins in Oak Street shall be connected to the existing storm sewer in Oak Street located twenty-five (25) feet north of the south line of said Oak Street. Said existing storm sewer is six (6) feet in depth at said point of connection: Said proposed catch- basin at the northeast curb corner of Ash Street shall be connected to the existing storm sewer in Ash Street located twenty-five (25) feet north of the south line of Oak Street; the depth of said existing storm sewer at the point of connec- tion is six (6) feet. Said proposed catchbasins in Willow Street locat- ed one hundred fifty (150) feet east of the east line extended of For- est Street and said catchbasin at the southwest curb corner of Wil- low Street and Church Road shall be connected to the existing storm water sewer in Willow Street lo- cated twentv-five (25) feet north of the south line of Willow Street. The depth of said existing storm water sewer at the point of con- nection is seven (7) feet. The said four (4) proposed catchbasins be- tween Willow Street and Church Road shall be connected to the ex- isting storm sewer in Church Road located twenty-five (25) feet west- erly from the westerly line of the right-of-way of the Chi- cago and North Western Rail- way Company. The average depth of said existing storm sewer at the points of connection is seven (7) feet. The said proposed catch- 'basin at the point where said pro- posed improvement joins the ex- isting pavement in Church Road shall be connected to the existing storm sewer in the center line of Church Road. The depth of said existing storm sewer at the point of connection is eight (8) feet. The catchbasin at the northeasterly curb corner at Winnetka Avenue shall connect with the existing storm sewer in Winnetka Avenue. Said storm sewer is located twenty % 14000 holes located within the lines of the proposed improvement shall be filled with fine earth and thorough- ly flushed with water. The outlets and inlets of said catchbasins and manholes shall be closed with brick cemented in place with mor- tar composed by volume of one (1) part Portland cement and two (2) parts sand, at Five Dollars ($5.00 each, $85.00 12 existing manholes shall be adjust- ed to the finished grade where lo- cated. In adjusting said manholes, the old masenry shall be lowered or raised as required, with new brick masonry to bring the top of the cover to the finished grade where located. Mortar used shall be composed by volume of one (1) part Portland cement and two (2) parts sand; including the removal of all rubbish, at Ten Dollars (310.00) each; «sevice nsnzee $120.00 12 new cast iron manhole covers with rim and solid lid; combined weight of rim and lid five hundred forty (540) pounds; average thickness of metal one and one-quarter (1%) inches; height of cover nine inches (9) inches, diameter of lid twenty- three (23) inches, set in place on the above twelve existing manholes to be adjusted, at Twenty Dollars (820.00) €aCh, vv siviiriric » sisiv ein $240.00 existing fire hydrants, one at the intersection of Willow Street and Church Road, one at Ash Street and the proposed improvement, and one at the easterly end of the pro- posed improvement in Oak Street, shall be disconnected, the old tees plugged with cast iron plugs and each fire hydrant reset in the park- way where located and connected to the existing water mains, and in- cluding at the Willow Street and Ash Street hydrants twelve (12) feet each of four (4) inch cast iron water pipe, and at the Oak Street hydrant twenty-six (26) feet of four (4) inch cast iron water pipe. The water pipe for the said con- nections shall weight 21.7 pounds per lineal foot. Each hydrant shall be furnished with a new tee inserted in the existing main; in- cluding all excavation, cutting, calking with lead and oakum, and removal of all surplus excavated material, set complete in place at Ninety-nine Dollars ($99.00) each £70 s. spt iniug ess re nied ia Wena id's eeivhe wine $297.00 cubic yard of crushed limestone in place around the hydrant drips of the above three hydrants, using one-quarter (1%) cubic yard of crushed stone to each hydrant, $3.00 200 lineal feet of six (6) inch cast iron water pipe to be used in the adjustment and replacement of the existing water main in Willow Street at Church Road, weighing thirty-three and three-tenths (33.3) pounds per lineal foot, laid at an average depth of five feet six inches (5° 6"), with lead and oak- um joints, including two (2) six (6) inch cast iron water pipe bends, the cutting of existing mains where the two conections shall be made, trenching, calking, and re- moval of all surplus excavated material, laid at Two Dollars twenty-five cents, ($2.25) per lineal BOOK, i xs itiy inin sins ntl srvpesn hiner on $450.00 60 cubic yards of sand for backfill- ing the water pipe trenches, in place at Two Dollars fifty cents Der cubic yard, . «vc. vsissire a $150.00 six (6) inch iron body bronze mounted water gate valves of the "Eddy" type or its equal, set in the line of the above two hundred (200) feet of six (6) inch water pipe, in place at Thirty-five Dol- lars ($35.00) each, $70.00 water gate valve vaults for the above six (6) inch valves, con- structed of Portland cement con- crete composed by volume of one (1) part Portland cement, two (2) parts sand and four (4) parts gravel or crushed stone, four (4) feet internal diameter, side walls and bottoms six (6) inches thick, height of concrete over all five feet nine inches (5' 9"), including all excavation, and removal of surplus excavated material, complete at Seventy Dollars ($70.00) each $140.00 cast iron manhole covers for said valve vaults, with rim and solid lid; combined weight of rim and lid five hundred forty (540) pounds; average thickness of metal one and one-quarter (1%) inches; height of cover nine (9) inches, diameter of lid twenty- three (23) inches, set in place at Twenty Dollars ($20.00) each..$40.00 square yards of parkways cleared of rubbish and hand raked, at seven cents (7¢) per square vard, $980.00 550 square yards of existing macad- am pavement adjusted, thirty-two (32) square yards at Willow Street and Forest Street; ninety-four (94) square yards at Ash Street; ninety- four (94) square yards at Cherry Street; two hundred (200) square vards at Ridge Avenue; and one hundred thirty (130) square yards at Oak Street to form connections between the existing pavements and the proposed pavements. Said adjustment shall consist of crushed limestone macadam twelve (12) inches thick bonded with four (4) gallons of Tarvia or its equal to each square yard, laid complete at Three Dollars fifty cents (33.50) per ssquare yard, «uss sede. $1,925.00 60 trees within the curb lines of the proposed improvement grubbed out one (1) foot below the sub- grade of the proposed improve- ment where located, all stumps, branches and wood removed, at Ten Dollars ($10.00) each, ...$600.00 3500 square feet of concrete sidewalk approaches having a total thickness of four and one-half (4%) inches adjusted and replaced, (one hun- dred thirty-five (135) square feet at Winnetka Avenue; two thous- and sixty (2060) square feet at Willow Street and Church Road; four hundred forty (440) square feet at Ash Street; four hundred forty (440) square feet at Cherry Street and four hundred twenty- five (425) square feet at Ridge Avenue) to the finished lines and grades of the proposed improve- ment, excluding the two hundred twenty-five (225) square feet of new concrete sidewalk approaches to the westerly entrance of the pedestrian subway hereinafter pro- vided for. The lower four (4) inches of said walk shall be com- posed of one (1) part Portland cement, two (2) parts sand and four (4) parts gravel or crushed stone; the upper one (1) inch of wearing surface shall be com- posed by volume of one (1) part Portland cement and two (2) par sand, including all excavation an preparation of the subgrade and removal of all broken walk and surplus excavated material, laid at twenty-five cents (25c) per square foot, vi. Tester srs reser 9815.00 cents ($2.50) per cubic yard, $175.00 1 cast iron grating and frame, said grating shall be ten (10) inches in diameter and the combined weight of said grating and frame shall be eighty (80) pounds, set in the floor of said pedestrian subway com- DICLE ALi fois viv icin sisisis in mis puinminiwions 20 lineal feet of eight (8) inch inside diameter vitrified, salt-glazed hub and spigot tile pipe to connect said grating with the said twenty- four (24) inch sewer in Willow Street, laid at an average depth of six feet six inches (6' 6"), with mortar joints composed by volume of one (1) part Portland cement and two (2) parts sand, at Two Dollars ($2.00) per lineal foot, $40.00 1 CABLE GUARD FENCE; consisting of thirteen (13) square reinforced concrete guard posts seven (7) feet nine (9) inches over all ex- tending four (4) feet into the ground; the portion under ground shall be ten (10) inches square. The portion above ground shall taper from ten (10) inches square at the surface of the ground to eight (8) inches square at a height of three (3) feet six (6) inches above the ground. All ex- posed edges shall be bevelled. The top three (3) inches shall be finished off in a pyramid shape. Each post shall have two (2) three-quarter (3;) inch galvanized malleable iron nut eye bolts with a cast iron washer, the shank of each eye bolt being imbedded in the concrete, spaced at eighteen (18) inches centers from a point nine (9) inches from the top of the post. Said eye bolts shall have a three-quarter (3%) inch shank. The inside diameter of eye shall be one and one-half (1%) inches, and the length under said eye shall be four and one-half (4%) inches. The posts shall be composed by volume of one (1) part Portland cement, two (2) parts sand and four (4) parts gravel or crushed stone, and each post shall be re- inforced with twenty-four and four tenths (24.4) pounds of one- half (3%) inch square steel de- formed reinforcing bars, complete in place at Eight Dollars ($8.00) per 'post, .. i... fatto fing ears ies $104.00 1 square reinforced concrete guard post ten feet three (10° 3") inches over all, extending four (4) feet into the ground, the portion under the ground shall be ten (10) inches square. The portion above ground shall taper from ten (10) inches square at the surface of the ground to eight (8) inches square at the height of six (6) feet above the ground. All exposed edges shall be bevelled. The top three (3) inches shall be finished off in a pyramid shape. Said post shall have two (2) eye bolts as de- scribed above, spaced eighteen (18) inch centers from a point three (3) feet three (3) inches from the top of the post. Said post shall have a one-half (%) inch wrought iron conduit pipe running through the center from the top to the bottom for electric wiring. Said post shall be com- posed by volume of one (1) part Portland cement, two (2) parts sand and four (4) parts gravel or crushed stone and shall be rein- forced with thirty-four (34) pounds of one-half (%) inch square steel deformed reinforcing bars, complete in place at Ten Dollars (310.00); cose riiie rin joie ni * vein ns $10.00 225 lineal feet of three-quarter (2) inch diameter plow steel wire rope, composed of six (6) strands of nineteen (19) wires each, and a hemp core, and twelve (12) drop- forged steel wire rope clips for wire rope, at fifty cents (50c) per lineal foot, 1 pedestrian subway, hereinbefore described. way shall consist of reinforced concrete side walls, roof, floor, struts, stairways, combined ventil- ating shaft and safety island and vault lights and ornamental trim at entrances, and plain con- crete footings. Said subway shall be provided with wrought iron pipe hand rails, white enamel brick wall lining, storm water inlet grating. with connections, a complete lighting system for the subway and safety island, and concrete sidewalk approach, including the adjustment of the located as Said sub- existing twenty-four (24) inch storm water sewer in Willow Street, water-proofing and paint- ing, all excavation and the remov- al of all surplus excavated ma- terial. Said subway shall be eight (8) feet six (6) inches in height in the clear at the westerly en- trance, ten (10) feet in height in the clear from the floor to the ceiling at the bottom of the stair- way at the westerly end of said subway, thence decreasing uni- formly to nine (9) feet in width in the clear at the bottom of the stairway at the easterly end of said subway; the height in the clear at the easterly end of said subway shall be eight (8) feet six (6) inches; said subway shall be ten (10) feet in width between the concrete walls and shall have a reinforced concrete roof twelve (12) inches thick directly under the proposed pavement and a roof uniformly varying from twelve (12) inches to eight (8) inches in thickness beyond the pavement. The roof over the stairway shall be of reinforced concrete five (5) inches thick; the side walls of said stairway above the ground shall have an average thickness of ten (10) inches and an average height of four (4) feet. The walls below the ground level shall be con- structed of reinforced concrete and shall have a thickness of sixteen (16) inches and an average height of nine (9) feet. Said walls shall set upon plain concrete footings two (2) feet six (6) inches wide, with reinforced concrete struts (11) feet centers, said struts shall be two (2) feet six (6) inches deep by three (3) feet in width. The floor between said struts shall be five (5) inches thick and shall be constructed of concrete with wire mesh reinforcement. The stairways shall be con- structed of reinforced concrete with eleven (11) inch treads and seven and one-half (7%) inch risers. The walls of said subway shall be lined with white enamel brick to a_height of seven (7) feet measured from the floor of said subway. That portion of the in- side walls of said subway above the enamel brick and the ceiling of said subway shall receive two coats of Shuron Cement Coating No. 60 Natural Gray or its equal. The outside surface of all walls and roof of the said subway shall receive three (3) coats of Garden City Sand Company's (of Chicago) $12.00 bt sn ie 8 wm alope nin siape ne $112.50 feet six (6) inches, including re- moval of all surplus excavated ma- terial, measured in the cut at One Dollar fifty cents ($1.50) per suble yard, ' 203 cubic yards of concrete composed by volume of one (1) part Port- land cement, two (2) parts sand and four (4) parts gravel or crushed stone reinforced with twenty-two thousand sixty-six (22,066) pounds of deformed steel 00.00 reinforcing bars, in place at Twenty-five Dollars ($25.00) per cubic yard, ....e urease seven $5,125.00 90 cubic yards of plain concrete com- posed by volume of one (1) part Portland cement, three (3) parts sand and five (5) parts gravel or crushed stone in place at Twenty Dollars ($20.00) per cubic yard, oa CP RT ETA $1,800.00 40 cubic yards of ornamental con- crete trim composed by volume of one (1) part Portland cement, two (2) parts sand and three (3) parts gravel or crushed stone, rein- forced with twenty-five hundred (2500) pounds of deformed steel bars, in place at Thirty-five Dol- lars ($35.00) per cubic yard, $1,400.00 590 square yards of surface of con- crete walls and roof to be given three (3) coats of the Garden City Sand Company's (of Chicago) brand of water-proofing paint known as "Marine Cement" or its equal, in place at One Dollar three cents ($1.03) per square yard, $607.70 1936 square feet of white enamel brick wall lining set in cement mortar composed by volume of one (1) part of white Portland cement and two (2) parts clean sharp sand all joints full, struck and neatly pointed, laid complete at One Dol- lar thirty cents ($1.30) per square vard, eos 100 lineal feet of twenty-four (24) inch internal diameter pre-cast re- inforced concrete sewer pipe re- laid at an average depth of seven (7) feet, (due allowance being made for the salvage value for the existing twenty-four (24) inch in- ternal diameter sewer) the joints of said sewer pipe shall be of Portland cement mortar composed by volume of one (1) part Port- land cement and two (2) parts sand, including all trenching and backfilling and the removal of sur- plus excavated material, laid com- plete at Two Dollars fifty cents _ ($12.50) per lineal foot 225 square feet of concrete sidewalk approach to the westerly entrance of said subway. Said sidewalk shall have an average width of ten (10) feet, an average thickness of four and one-half (41%) inches, shall be composed by volume of one (1) part Portland cement, two (2) parts sand and four (4) parts gravel or crushed stone. The ex- posed surface to a depth of one- (1) inch shall be composed by volume of one (1) part Portland cement and two (2) parts sand, including all excavation and re- moval of surplus material at twen- cubic yards of sand for sub-base for said two hundred twenty-five (225) square feet of sidewalk, in or Fey ee ee, ...$2,516.80 remane $250.00 6.25 lace at Two Dollars fifty cents ? $12.50 ($2.50) per cubic yard, a) 70 lineal feet of two (2) inch inside diameter black wrought iron pipe hand railing with malleable iron fittings complete in place, includ- ing two coats of paint at Two Dol- lars ($2.00) per lineal foot,...$140.00 40 pounds of steel wire mesh for reinforcing floor of subway, in place at six cents (6c) per pound, RR ESN Rr re $24.00 270 lineal feet of one (1) inch steel duct Conduit pipe (Galvanized or Sheridized) $ 17 one inch (1") standard steel Con- duit Bends (Galvanized or Sheri- dized), 160 lineal feet of Number Six rubber covered, Double Braid Single Con- 68.55 oe Tre Errata $14.96 ductor copper wire, Brown and Sharpe gauge, National Electric ST RE A Re en $9.12 210 lineal feet of Number Ten Rub- ber covered Double Braid Single Conductor copper wire, Brown and Sharpe gauge, National Code, Electric oR SS a A $6.72 20 one inch (1") Locknuts and Bush- $1.05 ings, 9 Four inch (4") sguare outlet Boxes (Galvanized or Sheridized)..... $3.25 1 one inch (1") two (2) wire service Head (Galvanized or Sheridized) for Number Six (6) wire with Por- celain cover, TP ET $2.70 20 one inch (1") Pipe Straps Galvan- $1.00 ized 7. 0Axture STUAS, vues sess riviera sive 1 110 volt, 30. Ampere, two Fused Knife Switch (for ridge fuses) 1 Steel Switch Box (Galvanized or Sheridized) complete with Brass cover and lock, 7 Subway Ceiling fixtures six (6) inches deep, semi-circular glass bowl twelve (12) inches in dia- meter with heavy cast bronze hinged holder with porcelain enam- eled steel reflector, each to receive 100 volt lamp, in place, $110. 2 Essco Manufacturing Company, Chicago Mushroom Type or equal, Electric Illuminating Signals com- plete, twenty-two inches in dia- meter and six (6) inches high, The described equipment shall be connected through the said Number Six and Number Ten Rubber Covered Double Braid Single Conductor copper wire, Brown and Sharpe gauge, National Electrical Code, to an electric light distribution pole located two hundred forty-two (242) feet east of the east line ex- tended of Forest Street and thir- teen (13) feet south of the north line extended of Willow Street where said Number Six Electrical Conductor shall connect with the existing electric light distribution system of the Village of Winnetka. Removal of foundations under build- ings located upon the tracts of land to be acquired for such im- provement for a distance of three (3) feet below the surface of the ground where located, All concrete and mortar herein pro- vided for shall be mixed with sufficient clean water to make a plastic mass. $242.00 NN $200.00 $177,980.00 Cost of engineering services 13,020.00 "$191,000.00 Lawful expenses attending the pro- ceedings for making said pro- posed improvement, including court costs, and costs of making, levying and collecting the assess- ment for said proposed improve- Tent: i hs ees is Saye aitukis $17,040.00 Total estimated cost of said pro- posed improvement (exclusive of the cost of the land and buildings to be taken or damaged therefor), PRN i oR te ¥ --